ISO INTERNATIONAL STANDARD. Fluid power systems O-rings Part 3: Quality acceptance criteria

Size: px
Start display at page:

Download "ISO 3601-3 INTERNATIONAL STANDARD. Fluid power systems O-rings Part 3: Quality acceptance criteria"

Transcription

1 INTERNATIONAL STANDARD ISO Second edition Fluid power systems O-rings Prt 3: Qulity cceptnce criteri Trnsmissions hydruliques et pneumtiques Joints toriques Prtie 3: Critères de qulité Reference number ISO :2005(E) ISO 2005

2 PDF disclimer This PDF file my contin embedded typefces. In ccordnce with Adobe's licensing policy, this file my be printed or viewed but shll not be edited unless the typefces which re embedded re licensed to nd instlled on the computer performing the editing. In downloding this file, prties ccept therein the responsibility of not infringing Adobe's licensing policy. The ISO Centrl Secretrit ccepts no libility in this re. Adobe is trdemrk of Adobe Systems Incorported. Detils of the softwre products used to crete this PDF file cn be found in the Generl Info reltive to the file; the PDF-cretion prmeters were optimized for printing. Every cre hs been tken to ensure tht the file is suitble for use by ISO member bodies. In the unlikely event tht problem relting to it is found, plese inform the Centrl Secretrit t the ddress given below. ISO 2005 All rights reserved. Unless otherwise specified, no prt of this publiction my be reproduced or utilized in ny form or by ny mens, electronic or mechnicl, including photocopying nd microfilm, without permission in writing from either ISO t the ddress below or ISO's member body in the country of the requester. ISO copyright office Cse postle 56 CH-1211 Genev 20 Tel Fx E-mil copyright@iso.org Web Published in Switzerlnd ii

3 Contents Pge Foreword... iv Introduction... iv 1 Scope Normtive references Terms, definitions nd symbols Grdes Grde N (generl purpose) Grde S (specil) Grde CS (criticl service) Selection of grde Surfce condition Identifiction sttement (reference to this prt of ISO 3601)... 4 iii

4 Foreword ISO (the Interntionl Orgniztion for Stndrdiztion) is worldwide federtion of ntionl stndrds bodies (ISO member bodies). The work of prepring Interntionl Stndrds is normlly crried out through ISO technicl committees. Ech member body interested in subject for which technicl committee hs been estblished hs the right to be represented on tht committee. Interntionl orgniztions, governmentl nd non-governmentl, in liison with ISO, lso tke prt in the work. ISO collbortes closely with the Interntionl Electrotechnicl Commission (IEC) on ll mtters of electrotechnicl stndrdiztion. Interntionl Stndrds re drfted in ccordnce with the rules given in the ISO/IEC Directives, Prt 2. The min tsk of technicl committees is to prepre Interntionl Stndrds. Drft Interntionl Stndrds dopted by the technicl committees re circulted to the member bodies for voting. Publiction s n Interntionl Stndrd requires pprovl by t lest 75 % of the member bodies csting vote. Attention is drwn to the possibility tht some of the elements of this document my be the subject of ptent rights. ISO shll not be held responsible for identifying ny or ll such ptent rights. ISO ws prepred jointly by Technicl Committee ISO/TC 20, Aircrft nd spce vehicles, Subcommittee SC 10, Aerospce fluid systems nd components, nd by Technicl Committee ISO/TC 131, Fluid power systems, Subcommittee SC 7, Seling devices. This second edition cncels nd replces the first edition (ISO :1987), which hs been techniclly revised. ISO 3601 consists of the following prts, under the generl title Fluid power systems O-rings: Prt 1: Inside dimeters, cross-sections, tolernces nd size identifiction code Prt 3: Qulity cceptnce criteri Prt 5: Suitbility of elstomeric mterils for industril pplictions The following prts re in preprtion: Prt 2: Housing dimensions for generl pplictions Prt 4: Anti-extrusion devices (bck-up rings) Introduction In fluid power systems, power is trnsmitted nd controlled through fluid (liquid or gs) under pressure within n enclosed circuit. Components must be designed to meet these requirements under vrying conditions. Testing of components to meet performnce requirement provides users bsis of ssurnce for determining design ppliction nd for checking component complince with their stted requirements. iv

5 INTERNATIONAL STANDARD ISO :2005(E) Fluid power systems O-rings Prt 3: Qulity cceptnce criteri 1 Scope This prt of ISO 3601 lys down the qulity cceptnce criteri of O-rings used in fluid systems, the dimensions of which re stndrdized in ISO , ISO nd ISO This prt of ISO 3601 lso defines nd clssifies surfce imperfections on O-rings nd specifies mximum cceptble limits for these imperfections. This prt of ISO 3601 is lso pplicble to O-rings to be used in erospce construction. 2 Normtive references The following referenced documents re indispensble for the ppliction of this document. For dted references, only the edition cited pplies. For undted references, the ltest edition of the referenced document (including ny mendments) pplies. ISO , Fluid power systems O-rings Prt 1: Inside dimeters, cross-sections, tolernces nd size identifiction code ISO 5598, Fluid power systems nd components Vocbulry ISO , Aerospce fluid systems O-rings, inch series: Inside dimeters nd cross sections, tolernces nd size-identifiction codes Prt 1: Close tolernces for hydrulic systems ISO , Aerospce fluid systems O-rings, inch series: Inside dimeters nd cross sections, tolernces nd size-identifiction codes Prt 2: Stndrd tolernces for non-hydrulic systems 3 Terms, definitions nd symbols For the purposes of this document, the terms nd definitions given in ISO 5598 nd the following pply. 3.1 bckrind longitudinl imperfection in which the rubber djcent to the flsh line shrinks below the level of the moulding nd hs U -like or W -like cross section with the flsh frequently being rgged or torn [see Figure 1] 3.2 combined flsh combintion of offset, flsh nd prting line projection 1

6 3.3 inside dimeter d 1 O-ring inside dimeter 3.4 cross-section dimeter d 2 O-ring cross-section dimeter 3.5 excessive trimming flttened nd often roughened re round the inner nd/or outer dimeters of n O-ring cused by the trimming process [see Figures 2 nd 2b] 3.6 flsh film-like mteril tht extends from the prting line projection or inner nd/or outer dimeters, cused by mould seprtion or present due to indequte trimming [see Figure 3] 3.7 flow mrk thred-like recess, usully curved, of very slight depth in the unflexed stte, with norml surfce texture nd round edge, cused by incomplete flow nd knit of the mteril [see Figure 4] 3.8 foreign mteril ny extrneous mtter embedded in the surfce of the O-ring, e.g. contmintion, dirt, etc. 3.9 indenttion depression, usully irregulr in form, cused by the removl of inclusions from the surfce or the build-up of hrdened deposits on the surfce of the mould cvity [see Figure 5] 3.10 mismtch cross-sectionl rdius in one ring hlf being unequl to tht of the other hlf, cused by dimensionl difference in mould hlves 3.11 non-fill rndomly spced, irregulrly shped surfce indenttion hving corser texture thn the norml O-ring surfce, cused by incomplete filling of, nd or the trpping of ir in, the mould cvity [see Figure 6] 3.12 off-register mislignment of O-ring hlves, cused by the lterl shift of one mould cvity plte reltive to other 2

7 3.13 offset mismtch nd/or off-register of O-ring hlves [see Figure 7] 3.14 prting-line indenttion shllow sucer-like recess sometimes tringulr in shpe, locted on the prting line t the inner nd/or outer dimeters, cused by deformtion of the mould edge t the prting line 3.15 prting-line projection continuous ridge of mteril situted t the prting line of inner nd/or outer dimeters cused by worn or excessively rounded edges of the mould cvity 4 Grdes 4.1 Grde N (generl purpose) Grde N (generl purpose) identifies cceptnce criteri for O-rings intended for generl use. See Tble Grde S (specil) Grde S (specil) identifies cceptnce criteri for O-rings intended for pplictions requiring higher level of qulity nd/or precision with respect to dimensionl tolernces of surfce imperfections. For exmple, erospce or criticl industril or utomotive pplictions re covered by this grde. See Tble Grde CS (criticl service) This grde identifies cceptnce criteri for O-rings intended for pplictions requiring much higher level of qulity nd/or precision with respect to dimensionl tolernces of surfce imperfections. For exmple, criticl service erospce or medicl pplictions, where the surfce of the O-ring must be ner-perfect to perform in stisfctory mnner, re covered by this grde. See Tble Selection of grde If the user does not specify the grde t the time of purchse, Grde N will be ssumed to be the qulity requirement, except for specific erospce pplictions where Grde S will be ssumed to be the qulity requirement. 5 Surfce condition 5.1 The O-ring surfces shll be free from crcks, ruptures, blisters or other imperfections tht re greter thn the limits given in Tbles 1, 2 nd 3 when the unstretched ring is viewed under 2 mgnifier viewer with dequte illumintion. Other methods should be greed between the mnufcturer nd the user. 5.2 There shll be no foreign mteril embedded in the surfce visible under the viewing conditions given in

8 5.3 Flow mrks, non-fills nd indenttions within the limits of Tbles 1, 2 nd 3 shll not be llowed if ) there re more thn three in ny 25 mm length of circumference for Grdes N nd S or there is more thn one in ny 25 mm length of circumference for Grde CS; b) they interconnect; c) there re more thn three tht re seprted from ech other by distnce tht is less thn the mximum limiting dimensions of such imperfection for Grdes N nd S, or there re more thn two tht re seprted from ech other by distnce tht is less thn the mximum limiting dimensions of such imperfection nd only one per 25 mm length of circumference for Grde CS. 5.4 There shll be no flow mrks tht re essentilly rdilly orientted. 5.5 The surfce resulting from ny excessive trimming shll be smoothly blended. 5.6 Wire guges of the pproprite size my be used to determine the size of the defect by comprison. 5.7 In cse of dispute, the methods of mesurement shll be greed upon between the mnufcturer nd the customer. 6 Identifiction sttement (reference to this prt of ISO 3601) Use the following sttement in test reports, ctlogues nd sles literture when electing to comply with this prt of ISO 3601: Surfce imperfection limits re in ccordnce with ISO :2005, Fluid power systems O-rings Prt 3: Qulity cceptnce criteri. 4

9 Tble 1 Limits of size for surfce imperfections for Grde N O-rings Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 Grde N O-rings Cross-section, d 2 > 2,25 u 3,15 > 3,15 u 4,50 > 4,50 u 6,30 > 6,30 u 8,40 b Off-register, mismtch (offset) e 0,08 0,10 0,13 0,15 0,15 x 0,10 0,12 0,14 0,16 0,18 Combined flsh (combintion of offset, flsh nd prting line projection) y 0,10 0,12 0,14 0,16 0,18 When the flsh cn be differentited, it shll not exceed 0,07 mm. g 0,18 0,27 0,36 0,53 0,70 Bckrind u 0,08 0,08 0,10 0,10 0,13 Excessive trimming (rdil tool mrks not llowed) n Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. Flow mrks (rdil orienttion of flow mrks is not permissible) v 1,50 1,50 6,50 6,50 6,50 k 0,08 0,08 0,08 0,08 0,08 Non-fills nd indenttions (including prting line indenttions) b c Or times the O-ring s inside dimeter (d 1 ), whichever is greter. w 0,60 0,80 1,00 1,30 1,70 t 0,08 0,08 0,10 0,10 0,13 Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. --`,,```,,,,````-`-`,,`,,`,`,,`--- 5

10 Tble 2 Limits of size for surfce imperfections for Grde S O-rings Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 > 2,25 u 3,15 Grde S O-rings Cross-section d 2 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b Off-register, mismtch (offset) e 0,08 0,08 0,10 0,12 0,13 Combined flsh (combintion of offset, flsh nd prting line projection) x 0,10 0,10 0,13 0,15 0,15 y 0,10 0,10 0,13 0,15 0,15 When the flsh cn be differentited, it shll not exceed mm. g 0,10 0,15 0,20 0,20 0,30 Bckrind u 0,08 0,10 0,10 0,13 Excessive trimming (rdil tool mrks not llowed) n Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. Flow mrks (rdil orienttion of flow mrks is not permissible) v k 1,50 1,50 5,00 5,00 5,00 Non-fills nd indenttions (including prting line indenttions) w t 0,15 0,08 0,25 0,08 0,40 0,10 0,63 0,10 1,00 0,13 b c Or times the O-ring s inside dimeter (d 1 ), whichever is greter. Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. 6

11 Tble 3 Limits of size for surfce imperfections for Grde CS O-rings Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 > 2,25 u 3,15 Grde N O-rings Cross-section d 2 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b Off-register, mismtch (offset) e 0,04 0,04 0,06 0,06 0,08 x 0,07 0,07 0,10 0,13 0,13 Combintion of offset nd prting line projection y 0,10 0,10 0,13 0,13 0,13 Not permissible g Not permissible Bckrind Excessive trimming (rdil tool mrks not llowed) u n Not permissible Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. --`,,```,,,,````-`-`,,`,,`,`,,`--- Flow mrks (rdil orienttion of flow mrks is not permissible) v k 1,50 1,50 1,50 4,56 4,56 7

12 Tble 3 (continued) Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 > 2,25 u 3,15 Grde N O-rings Cross-section d 2 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b 0,08 0,13 d 0,13 0,25 d 0,18 0,38 d 0,25 0,51 d 0,38 0,76 d Non-fills nd w indenttions (including prting line indenttions) t 0,08 0,08 0,10 0,10 0,13 b c d Or 0,03 times the O-ring s inside dimeter (d 1 ), whichever is greter, subject to mximum of 30 mm. Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. Mould deposit indenttions only. Uncceptble for CS O-rings; cceptble within dimensionl limits for N nd S O-rings. Figure 1 Bckrind 8

13 Figure 2A Illustrtion of cceptble excessive trimming Figure 2B Illustrtion of uncceptble excessive trimming Uncceptble for CS O-rings. Figure 3 Flsh 9

14 b Rdil orienttion of flow mrk is uncceptble. Acceptble within dimensionl limits. Figure 4 Flow mrks Acceptble within dimensionl limits. Acceptble within dimensionl limits. Figure 5 Mould deposit indenttion Figure 6 Non-fills, inclusions nd indenttions 10

15 Acceptble within dimensionl limits. Figure 7 Off-register / mismtch 11

Welding procedure qualification tests of steels for hull construction and marine structures

Welding procedure qualification tests of steels for hull construction and marine structures (June 2005) (Rev.1 Nov 2006) (Rev.2 Mr 2012) Welding procedure qulifiction tests of steels for hull construction nd mrine structures 1. Scope 1.1 This document gives requirements for qulifiction tests

More information

COMPONENTS: COMBINED LOADING

COMPONENTS: COMBINED LOADING LECTURE COMPONENTS: COMBINED LOADING Third Edition A. J. Clrk School of Engineering Deprtment of Civil nd Environmentl Engineering 24 Chpter 8.4 by Dr. Ibrhim A. Asskkf SPRING 2003 ENES 220 Mechnics of

More information

trademark and symbol guidelines FOR CORPORATE STATIONARY APPLICATIONS reviewed 01.02.2007

trademark and symbol guidelines FOR CORPORATE STATIONARY APPLICATIONS reviewed 01.02.2007 trdemrk nd symbol guidelines trdemrk guidelines The trdemrk Cn be plced in either of the two usul configurtions but horizontl usge is preferble. Wherever possible the trdemrk should be plced on blck bckground.

More information

Experiment 6: Friction

Experiment 6: Friction Experiment 6: Friction In previous lbs we studied Newton s lws in n idel setting, tht is, one where friction nd ir resistnce were ignored. However, from our everydy experience with motion, we know tht

More information

DlNBVRGH + Sickness Absence Monitoring Report. Executive of the Council. Purpose of report

DlNBVRGH + Sickness Absence Monitoring Report. Executive of the Council. Purpose of report DlNBVRGH + + THE CITY OF EDINBURGH COUNCIL Sickness Absence Monitoring Report Executive of the Council 8fh My 4 I.I...3 Purpose of report This report quntifies the mount of working time lost s result of

More information

JaERM Software-as-a-Solution Package

JaERM Software-as-a-Solution Package JERM Softwre-s--Solution Pckge Enterprise Risk Mngement ( ERM ) Public listed compnies nd orgnistions providing finncil services re required by Monetry Authority of Singpore ( MAS ) nd/or Singpore Stock

More information

According to Webster s, the

According to Webster s, the dt modeling Universl Dt Models nd P tterns By Len Silversn According Webster s, term universl cn be defined s generlly pplicble s well s pplying whole. There re some very common ptterns tht cn be generlly

More information

4/3, 4/2 directional valves solenoid operated

4/3, 4/2 directional valves solenoid operated 4/3, 4/2 directionl vlves solenoid operted RE 18303-01/07.12 Replces: RE00157/12.07 1/10 Type L5010 (LC04Z) Size 4 Series 00 Mximum operting pressure 310 r [4500 psi] Mximum flow 25 l/m [6.6 gpm] DVI0003

More information

Small Business Networking

Small Business Networking Why network is n essentil productivity tool for ny smll business Effective technology is essentil for smll businesses looking to increse the productivity of their people nd processes. Introducing technology

More information

Small Business Networking

Small Business Networking Why network is n essentil productivity tool for ny smll business Effective technology is essentil for smll businesses looking to increse the productivity of their people nd business. Introducing technology

More information

ClearPeaks Customer Care Guide. Business as Usual (BaU) Services Peace of mind for your BI Investment

ClearPeaks Customer Care Guide. Business as Usual (BaU) Services Peace of mind for your BI Investment ClerPeks Customer Cre Guide Business s Usul (BU) Services Pece of mind for your BI Investment ClerPeks Customer Cre Business s Usul Services Tble of Contents 1. Overview...3 Benefits of Choosing ClerPeks

More information

Small Business Networking

Small Business Networking Why network is n essentil productivity tool for ny smll business Effective technology is essentil for smll businesses looking to increse the productivity of their people nd processes. Introducing technology

More information

How To Network A Smll Business

How To Network A Smll Business Why network is n essentil productivity tool for ny smll business Effective technology is essentil for smll businesses looking to increse the productivity of their people nd processes. Introducing technology

More information

Distributions. (corresponding to the cumulative distribution function for the discrete case).

Distributions. (corresponding to the cumulative distribution function for the discrete case). Distributions Recll tht n integrble function f : R [,] such tht R f()d = is clled probbility density function (pdf). The distribution function for the pdf is given by F() = (corresponding to the cumultive

More information

National greenhouse gas inventory data for the period 1990 2010

National greenhouse gas inventory data for the period 1990 2010 United Ntions FCCC/SBI/2012/31 Distr.: Generl 16 November 2012 Originl: English Subsidiry Body for Implementtion Thirty-seventh session Doh, 26 November to 1 December 2012 Item 3(b) of the provisionl gend

More information

Project 6 Aircraft static stability and control

Project 6 Aircraft static stability and control Project 6 Aircrft sttic stbility nd control The min objective of the project No. 6 is to compute the chrcteristics of the ircrft sttic stbility nd control chrcteristics in the pitch nd roll chnnel. The

More information

Small Business Networking

Small Business Networking Why network is n essentil productivity tool for ny smll business Effective technology is essentil for smll businesses looking to increse the productivity of their people nd business. Introducing technology

More information

Example 27.1 Draw a Venn diagram to show the relationship between counting numbers, whole numbers, integers, and rational numbers.

Example 27.1 Draw a Venn diagram to show the relationship between counting numbers, whole numbers, integers, and rational numbers. 2 Rtionl Numbers Integers such s 5 were importnt when solving the eqution x+5 = 0. In similr wy, frctions re importnt for solving equtions like 2x = 1. Wht bout equtions like 2x + 1 = 0? Equtions of this

More information

4/3-4/2 Directional valve with solenoid actuation

4/3-4/2 Directional valve with solenoid actuation 4/3-4/2 Directionl vlve with solenoid ctution RE 18305-09/12.13 1/10 L511 (LC1-DZ) Size NG6 ISO 4401-03 CETOP RP121 H-03 (CETOP 3) Series 00 Mximum operting pressure 310 r [4500 psi] Mximum flow 50 l/min

More information

THE FOLLOWING QUESTIONS WERE ASKED DURING THE DISASTER APPLICATION WORKSHOP OR IMMEDIATELY THEREAFTER.

THE FOLLOWING QUESTIONS WERE ASKED DURING THE DISASTER APPLICATION WORKSHOP OR IMMEDIATELY THEREAFTER. WORKSHOP UESTIONS THE FOLLOWING UESTIONS WERE SKED DURING THE DISSTER PPLICTION WORKSHOP OR IMMEDITELY THEREFTER. GENERL INFORMTION HOW WILL DC DETERMINE THT PROJECT IS RELTED TO HURRICNE DMGE? BY SUBMITTING

More information

Your duty, however, does not require disclosure of matter:

Your duty, however, does not require disclosure of matter: Your Duty of Disclosure Before you enter into contrct of generl insurnce with n insurer, you hve duty, under the Insurnce Contrcts Act 1984 (Cth), to disclose to the insurer every mtter tht you know, or

More information

Test Management using Telelogic DOORS. Francisco López Telelogic DOORS Specialist

Test Management using Telelogic DOORS. Francisco López Telelogic DOORS Specialist Test Mngement using Telelogic DOORS Frncisco López Telelogic DOORS Specilist Introduction Telelogic solution for Requirements Mngement DOORS Requirements mngement nd trcebility pltform for complex systems

More information

4/3-, 4/2- and 3/2- directional valves with switching time adjustment, Model 5-.WE 10 (5-chamber version)

4/3-, 4/2- and 3/2- directional valves with switching time adjustment, Model 5-.WE 10 (5-chamber version) RA 23 351/9.99 RA 23 351/9.99 Replces: 6.98, 8.9 4/3-, 4/2- nd 3/2- directionl vlves with switching time djustment, Model 5-.WE 1 (5-chmer version) Nominl size 1 Series 3X Mximum operting pressure 4569

More information

4.11 Inner Product Spaces

4.11 Inner Product Spaces 314 CHAPTER 4 Vector Spces 9. A mtrix of the form 0 0 b c 0 d 0 0 e 0 f g 0 h 0 cnnot be invertible. 10. A mtrix of the form bc d e f ghi such tht e bd = 0 cnnot be invertible. 4.11 Inner Product Spces

More information

Graphs on Logarithmic and Semilogarithmic Paper

Graphs on Logarithmic and Semilogarithmic Paper 0CH_PHClter_TMSETE_ 3//00 :3 PM Pge Grphs on Logrithmic nd Semilogrithmic Pper OBJECTIVES When ou hve completed this chpter, ou should be ble to: Mke grphs on logrithmic nd semilogrithmic pper. Grph empiricl

More information

Lecture 3 Gaussian Probability Distribution

Lecture 3 Gaussian Probability Distribution Lecture 3 Gussin Probbility Distribution Introduction l Gussin probbility distribution is perhps the most used distribution in ll of science. u lso clled bell shped curve or norml distribution l Unlike

More information

Recognition Scheme Forensic Science Content Within Educational Programmes

Recognition Scheme Forensic Science Content Within Educational Programmes Recognition Scheme Forensic Science Content Within Eductionl Progrmmes one Introduction The Chrtered Society of Forensic Sciences (CSoFS) hs been ccrediting the forensic content of full degree courses

More information

Vectors 2. 1. Recap of vectors

Vectors 2. 1. Recap of vectors Vectors 2. Recp of vectors Vectors re directed line segments - they cn be represented in component form or by direction nd mgnitude. We cn use trigonometry nd Pythgors theorem to switch between the forms

More information

Prescriptive Program Rebate Application

Prescriptive Program Rebate Application Prescriptive Progrm Rebte Appliction Check the pproprite progrm box for your rebte. OID Internl Use Only Cooling FSO (Fluid System Optimiztion) Foodservice Equipment Heting Lighting Motors & Drives Customer

More information

Design Example 1 Special Moment Frame

Design Example 1 Special Moment Frame Design Exmple 1 pecil Moment Frme OVERVIEW tructurl steel specil moment frmes (MF) re typiclly comprised of wide-flnge bems, columns, nd bem-column connections. Connections re proportioned nd detiled to

More information

Installation guide for hazardous areas

Installation guide for hazardous areas Instlltion guide for hzrdous res This instlltion guide should not be used s the controlling document for the instlltion of devices in hzrdous re. This guide is NOT A CONTROL DRAWING. Any instlltion of

More information

MICRO COMBICON Headers for Through Hole Reflow Applications MC(V) 0,5/ G-2,5 THT 2.5 mm Pitch

MICRO COMBICON Headers for Through Hole Reflow Applications MC(V) 0,5/ G-2,5 THT 2.5 mm Pitch MICRO COMBICON Heders for Through Hole Reflow Applictions MC(V) 0,5/ G-2,5 THT The consistent use of Through Hole Reflow plug connectors hs lso mde it necessry to extend the COMBICON THR rnge to include

More information

Techniques for Requirements Gathering and Definition. Kristian Persson Principal Product Specialist

Techniques for Requirements Gathering and Definition. Kristian Persson Principal Product Specialist Techniques for Requirements Gthering nd Definition Kristin Persson Principl Product Specilist Requirements Lifecycle Mngement Elicit nd define business/user requirements Vlidte requirements Anlyze requirements

More information

PROBLEMS 13 - APPLICATIONS OF DERIVATIVES Page 1

PROBLEMS 13 - APPLICATIONS OF DERIVATIVES Page 1 PROBLEMS - APPLICATIONS OF DERIVATIVES Pge ( ) Wter seeps out of conicl filter t the constnt rte of 5 cc / sec. When the height of wter level in the cone is 5 cm, find the rte t which the height decreses.

More information

How To Set Up A Network For Your Business

How To Set Up A Network For Your Business Why Network is n Essentil Productivity Tool for Any Smll Business TechAdvisory.org SME Reports sponsored by Effective technology is essentil for smll businesses looking to increse their productivity. Computer

More information

Uplift Capacity of K-Series Open Web Steel Joist Seats. Florida, Gainesville, FL 32611; email: psgreen@ce.ufl.edu

Uplift Capacity of K-Series Open Web Steel Joist Seats. Florida, Gainesville, FL 32611; email: psgreen@ce.ufl.edu Uplift Cpcity of K-Series Open Web Steel Joist Sets Perry S. Green, Ph.D, M.ASCE 1 nd Thoms Sputo, Ph.D., P.E., M.ASCE 2 1 Assistnt Professor, Deprtment of Civil nd Costl Engineering, University of Florid,

More information

Basic Analysis of Autarky and Free Trade Models

Basic Analysis of Autarky and Free Trade Models Bsic Anlysis of Autrky nd Free Trde Models AUTARKY Autrky condition in prticulr commodity mrket refers to sitution in which country does not engge in ny trde in tht commodity with other countries. Consequently

More information

EQUATIONS OF LINES AND PLANES

EQUATIONS OF LINES AND PLANES EQUATIONS OF LINES AND PLANES MATH 195, SECTION 59 (VIPUL NAIK) Corresponding mteril in the ook: Section 12.5. Wht students should definitely get: Prmetric eqution of line given in point-direction nd twopoint

More information

Use Geometry Expressions to create a more complex locus of points. Find evidence for equivalence using Geometry Expressions.

Use Geometry Expressions to create a more complex locus of points. Find evidence for equivalence using Geometry Expressions. Lerning Objectives Loci nd Conics Lesson 3: The Ellipse Level: Preclculus Time required: 120 minutes In this lesson, students will generlize their knowledge of the circle to the ellipse. The prmetric nd

More information

Welch Allyn CardioPerfect Workstation Installation Guide

Welch Allyn CardioPerfect Workstation Installation Guide Welch Allyn CrdioPerfect Worksttion Instlltion Guide INSTALLING CARDIOPERFECT WORKSTATION SOFTWARE & ACCESSORIES ON A SINGLE PC For softwre version 1.6.5 or lter For network instlltion, plese refer to

More information

Section 5-4 Trigonometric Functions

Section 5-4 Trigonometric Functions 5- Trigonometric Functions Section 5- Trigonometric Functions Definition of the Trigonometric Functions Clcultor Evlution of Trigonometric Functions Definition of the Trigonometric Functions Alternte Form

More information

addition, there are double entries for the symbols used to signify different parameters. These parameters are explained in this appendix.

addition, there are double entries for the symbols used to signify different parameters. These parameters are explained in this appendix. APPENDIX A: The ellipse August 15, 1997 Becuse of its importnce in both pproximting the erth s shpe nd describing stellite orbits, n informl discussion of the ellipse is presented in this ppendix. The

More information

Pre-Approval Application

Pre-Approval Application Pre-Approvl Appliction In tody s rel estte mrket, Pre-Approved mortgge provides you the buyer with powerful tool in the home purchse process! Once you hve received your Pre-Approvl, you cn shop for your

More information

Structuring. Your Business a Brazilian or in Brazil

Structuring. Your Business a Brazilian or in Brazil Setting Up Your Compny nd Office in Brzil MOBILITY Mgzine, April 2007 As the B in BRIC, Brzil hs been gining gret del of ttention on the globl business front, with mny compnies investigting how to get

More information

GFI MilArchiver 6 vs C2C Archive One Policy Mnger GFI Softwre www.gfi.com GFI MilArchiver 6 vs C2C Archive One Policy Mnger GFI MilArchiver 6 C2C Archive One Policy Mnger Who we re Generl fetures Supports

More information

UNITED STATES DEPARTMENT OF AGRICULTURE Washington, D.C. 20250. ACTION BY: All Divisions and Offices. FGIS Directive 2510.

UNITED STATES DEPARTMENT OF AGRICULTURE Washington, D.C. 20250. ACTION BY: All Divisions and Offices. FGIS Directive 2510. UNITED STATES DEPARTMENT OF AGRICULTURE Wshington, D.C. 20250 ACTION BY: All Divisions nd Offices FGIS Directive 2510.1 12-11-73 FEDERAL TORT CLAIMS I PURPOSE This Instruction: A Sets forth the bsic provisions

More information

Reasoning to Solve Equations and Inequalities

Reasoning to Solve Equations and Inequalities Lesson4 Resoning to Solve Equtions nd Inequlities In erlier work in this unit, you modeled situtions with severl vriles nd equtions. For exmple, suppose you were given usiness plns for concert showing

More information

Example A rectangular box without lid is to be made from a square cardboard of sides 18 cm by cutting equal squares from each corner and then folding

Example A rectangular box without lid is to be made from a square cardboard of sides 18 cm by cutting equal squares from each corner and then folding 1 Exmple A rectngulr box without lid is to be mde from squre crdbord of sides 18 cm by cutting equl squres from ech corner nd then folding up the sides. 1 Exmple A rectngulr box without lid is to be mde

More information

Numeracy across the Curriculum in Key Stages 3 and 4. Helpful advice and suggested resources from the Leicestershire Secondary Mathematics Team

Numeracy across the Curriculum in Key Stages 3 and 4. Helpful advice and suggested resources from the Leicestershire Secondary Mathematics Team Numercy cross the Curriculum in Key Stges 3 nd 4 Helpful dvice nd suggested resources from the Leicestershire Secondry Mthemtics Tem 1 Contents pge The development of whole school policy 3 A definition

More information

Engineer-to-Engineer Note

Engineer-to-Engineer Note Engineer-to-Engineer Note EE-280 Technicl notes on using Anlog Devices DSPs, processors nd development tools Visit our Web resources http://www.nlog.com/ee-notes nd http://www.nlog.com/processors or e-mil

More information

6.2 Volumes of Revolution: The Disk Method

6.2 Volumes of Revolution: The Disk Method mth ppliction: volumes of revolution, prt ii Volumes of Revolution: The Disk Method One of the simplest pplictions of integrtion (Theorem ) nd the ccumultion process is to determine so-clled volumes of

More information

2/2-, 3/2- and 4/2-way poppet directional valves, solenoid actuated Model M-.SEW 6

2/2-, 3/2- and 4/2-way poppet directional valves, solenoid actuated Model M-.SEW 6 R 22 58/9.99 Replces: 6.98 R 22 58/9.99 2/2-, 3/2- nd 4/2-wy poppet directionl vlves, solenoid ctuted Model M-.SEW 6 Nominl size 6 Series 3X Mximum operting pressure 61/915 SI (42/63 r) Mximum flow 6.6

More information

Chromebook Parent/Student Information

Chromebook Parent/Student Information Chromebook Prent/Student Informtion 1 Receiving Your Chromebook Student Distribution Students will receive their Chromebooks nd cses during school. Students nd prents must sign the School City of Hmmond

More information

Understanding Basic Analog Ideal Op Amps

Understanding Basic Analog Ideal Op Amps Appliction Report SLAA068A - April 2000 Understnding Bsic Anlog Idel Op Amps Ron Mncini Mixed Signl Products ABSTRACT This ppliction report develops the equtions for the idel opertionl mplifier (op mp).

More information

Commercial Cooling Rebate Application

Commercial Cooling Rebate Application Commercil Cooling Rebte Appliction Generl Informtion April 1 st 2015 through Mrch 31 st 2016 AMU CUSTOMER INFORMATION (Plese print clerly) Business Nme: Phone #: Contct Nme: Miling Address: City: Stte:

More information

WHEREAS it is the desire of the City Council for the City of Bryan Texas to adopt the 2011

WHEREAS it is the desire of the City Council for the City of Bryan Texas to adopt the 2011 ORDINANCE NO 2000 AN ORDINANCE OF THE CITY OF BRYAN TEXAS AMENDING CHAPTER 14 ARTICLE IV ELECTRICAL CODE OF THE BRYAN CITY CODE REPEALING THE 2005 EDITION OF THE NATIONAL ELECTRIC CODE PUBLISHED BY THE

More information

Total Data Protection for Sensitive Data Wherever It May Flow

Total Data Protection for Sensitive Data Wherever It May Flow Totl Dt Protection for Sensitive Dt Wherever It My Flow PGP Corportion nd Protegrity protect sensitive dt throughout its lifecycle, while enforcing nd verifying policy requirements for complince. Protegrity

More information

Module 2. Analysis of Statically Indeterminate Structures by the Matrix Force Method. Version 2 CE IIT, Kharagpur

Module 2. Analysis of Statically Indeterminate Structures by the Matrix Force Method. Version 2 CE IIT, Kharagpur Module Anlysis of Stticlly Indeterminte Structures by the Mtrix Force Method Version CE IIT, Khrgpur esson 9 The Force Method of Anlysis: Bems (Continued) Version CE IIT, Khrgpur Instructionl Objectives

More information

Polynomial Functions. Polynomial functions in one variable can be written in expanded form as ( )

Polynomial Functions. Polynomial functions in one variable can be written in expanded form as ( ) Polynomil Functions Polynomil functions in one vrible cn be written in expnded form s n n 1 n 2 2 f x = x + x + x + + x + x+ n n 1 n 2 2 1 0 Exmples of polynomils in expnded form re nd 3 8 7 4 = 5 4 +

More information

A vital connection. Getting the job done: What to expect. How we work

A vital connection. Getting the job done: What to expect. How we work NEW GAS CONNECTION MULTIPLE PROPERTIES, INDUSTRIAL AND COMMERCIAL A vitl connection Northern Gs Networks owns ll of the gs pipelines in the North Est, most of Yorkshire nd northern Cumbri, servicing 2.7

More information

File Storage Guidelines Intended Usage

File Storage Guidelines Intended Usage Storge 1 Google Cloud 2 Other cloud storge Exmple or Box, Dropbox, Crbonite, idrive File Storge Guidelines Usge Fculty nd student collbortion Specil use cses. When non-lcc employee nd students need ccess

More information

European Convention on Certain International Aspects of Bankruptcy

European Convention on Certain International Aspects of Bankruptcy Europen Trety Series - No. 136 Europen Convention on Certin Interntionl Aspects of Bnkruptcy Istnul, 5.VI.1990 Premle The memer Sttes of the Council of Europe, signtories hereto, Considering tht the im

More information

PROF. BOYAN KOSTADINOV NEW YORK CITY COLLEGE OF TECHNOLOGY, CUNY

PROF. BOYAN KOSTADINOV NEW YORK CITY COLLEGE OF TECHNOLOGY, CUNY MAT 0630 INTERNET RESOURCES, REVIEW OF CONCEPTS AND COMMON MISTAKES PROF. BOYAN KOSTADINOV NEW YORK CITY COLLEGE OF TECHNOLOGY, CUNY Contents 1. ACT Compss Prctice Tests 1 2. Common Mistkes 2 3. Distributive

More information

APPLICATION OF TAGUCHI EXPERIMENTAL DESIGN FOR PROCESS OPTIMIZATION OF TABLET COMPRESSION MACHINES AT HLL LIFECARE LIMITED, INDIA

APPLICATION OF TAGUCHI EXPERIMENTAL DESIGN FOR PROCESS OPTIMIZATION OF TABLET COMPRESSION MACHINES AT HLL LIFECARE LIMITED, INDIA Interntionl Journl of themticl Sciences Vol. 10, No. 3-4, July-December 2011, pp. 171-182 Serils Publictions APPLICATION OF TAGUCHI EXPERIENTAL DESIGN FOR PROCESS OPTIIZATION OF TABLET COPRESSION ACHINES

More information

2001 Attachment Sequence No. 118

2001 Attachment Sequence No. 118 Form Deprtment of the Tresury Internl Revenue Service Importnt: Return of U.S. Persons With Respect to Certin Foreign Prtnerships Attch to your tx return. See seprte instructions. Informtion furnished

More information

GFI MilArchiver 6 vs Quest Softwre Archive Mnger GFI Softwre www.gfi.com GFI MilArchiver 6 vs Quest Softwre Archive Mnger GFI MilArchiver 6 Quest Softwre Archive Mnger Who we re Generl fetures Supports

More information

Drawing Diagrams From Labelled Graphs

Drawing Diagrams From Labelled Graphs Drwing Digrms From Lbelled Grphs Jérôme Thièvre 1 INA, 4, venue de l Europe, 94366 BRY SUR MARNE FRANCE Anne Verroust-Blondet 2 INRIA Rocquencourt, B.P. 105, 78153 LE CHESNAY Cedex FRANCE Mrie-Luce Viud

More information

An Undergraduate Curriculum Evaluation with the Analytic Hierarchy Process

An Undergraduate Curriculum Evaluation with the Analytic Hierarchy Process An Undergrdute Curriculum Evlution with the Anlytic Hierrchy Process Les Frir Jessic O. Mtson Jck E. Mtson Deprtment of Industril Engineering P.O. Box 870288 University of Albm Tuscloos, AL. 35487 Abstrct

More information

Kanthal Super Electric heating elements

Kanthal Super Electric heating elements Knthl Super Electric heting elements Products nd ccessories Knthl Super Electric heting elements Knthl is world-renowned brnd within the field of electric heting technology. The Knthl products offer possibilities

More information

FUEL SYSTEMS MERCARB 2 BARREL CARBURETOR 5 B

FUEL SYSTEMS MERCARB 2 BARREL CARBURETOR 5 B FUEL SYSTEMS 72681 MERCARB 2 BARREL CARBURETOR 5 B Tle of Contents Pge MerCr 2 BBL Cruretor.............. 5B-1 Torque Specifictions................ 5B-1 Tools............................... 5B-1 Specifictions.......................

More information

PHY 140A: Solid State Physics. Solution to Homework #2

PHY 140A: Solid State Physics. Solution to Homework #2 PHY 140A: Solid Stte Physics Solution to Homework # TA: Xun Ji 1 October 14, 006 1 Emil: jixun@physics.ucl.edu Problem #1 Prove tht the reciprocl lttice for the reciprocl lttice is the originl lttice.

More information

5 a LAN 6 a gateway 7 a modem

5 a LAN 6 a gateway 7 a modem STARTER With the help of this digrm, try to descrie the function of these components of typicl network system: 1 file server 2 ridge 3 router 4 ckone 5 LAN 6 gtewy 7 modem Another Novell LAN Router Internet

More information

FortiClient (Mac OS X) Release Notes VERSION 5.0.10

FortiClient (Mac OS X) Release Notes VERSION 5.0.10 FortiClient (Mc OS X) Relese Notes VERSION 5.0.10 FORTINET DOCUMENT LIBRARY http://docs.fortinet.com FORTINET VIDEO LIBRARY http://video.fortinet.com FORTINET BLOG https://blog.fortinet.com CUSTOMER SERVICE

More information

Understanding Life Cycle Costs How a Northern Pump Saves You Money

Understanding Life Cycle Costs How a Northern Pump Saves You Money Understnding Life Cycle Costs How Nrn Pump Sves You Money Reference: Hydrulic Institute (www.s.g) Introduction Wht Life Cycle Cost (LCC) Clculting Totl LCC LCC Components Wht Life Cycle Cost Life Cycle

More information

Copyright@United Nations, 2015. All rights reserved ANNEXES

Copyright@United Nations, 2015. All rights reserved ANNEXES ANNEXES ANNEX CLASSIFICATION AND LABELLING SUMMARY TABLES Annex CLASSIFICATION AND LABELLING SUMMARY TABLES NOTE: The codifiction of hzrd s is further explined in Annex 3 (Section ). The hzrd re intended

More information

SyGEMe: Integrated Municipal Facilities Management of Water Ressources Swiss Geoscience Meeting, Neuchâtel, 21 novembre 2009 k

SyGEMe: Integrated Municipal Facilities Management of Water Ressources Swiss Geoscience Meeting, Neuchâtel, 21 novembre 2009 k SyGEMe: Integrted Municipl Fcilities Mngement of Wter Ressources Tool presenttion, choice of technology, mn-mchine mchine interfce, business opportunities nd prospects 1. Introduction 2. Mn-mchine interfce

More information

1-27-15 ORDINANCE NO 2 9 6 2 2. An ordinance changing the zoning classification on the following property:

1-27-15 ORDINANCE NO 2 9 6 2 2. An ordinance changing the zoning classification on the following property: 150201 1-27-15 ORDINANCE NO 2 9 6 2 2 An ordinnce chnging the zoning clssifiction on the following property: BEING prt of Lots 10 nd 11 in City Block 12/970; fronting pproximtely 100 feet on the northwest

More information