【英文标准名称】:Petroleumandnaturalgasindustries-Flexiblecouplingsformechanicalpowertransmission-Generalpurposeapplications
【原文标准名称】:石油和天然气工业机械动力传输用挠性接箍一般用途
【标准号】:ISO14691-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC67
【标准类型】:()
【标准水平】:()
【中文主题词】:天然气;机械驱动;生产试验;动力传动工程;工业;质量保证;规范;质量控制;设计;石油工业;载荷传送;商家;定义;多语种的;离合器;天然气工业;燃气;技术数据单;矿物油;石油;联轴器;消费者与供货者的关系;平衡;动力传输;定货人;汽油
【英文主题词】:Balancing;Clutches;Consumer-supplierrelations;Definition;Definitions;Design;Gases;Gasoline;Industries;Leverage;Loadtransmission;Manufacturer'stest;Mechanicaldrive;Mineraloils;Multilingual;Naturalgas;Naturalgasindustries;Oilindustries;Orderer;Petroleum;Powertransmission;Powertransmissionengineering;Qualityassurance;Qualitycontrol;Sellers;Shaftcouplings;Specifications;Technicaldatasheets
【摘要】:1ThisInternationalStandardspecifiestherequirementsforcouplingsforthetransmissionofpowerbetweentherotatingshaftsoftwomachinesforgeneralpurposeapplicationsinthepetroleumandnaturalgasindustries.Suchapplicationstypicallyrequirecouplingstotransmitpoweratspeedsnotexceeding4000r/min,betweenmachinesinwhichthefirstlateralcriticalspeedisabovetherunningspeedrange(stiff-shaftmachines).Itmay,byagreement,beusedforapplicationsoutsidetheselimits.2ThisInternationalStandardisapplicabletocouplingsdesignedtoaccommodateparallel(orlateral)offset,angularmisalignmentandaxialdisplacementoftheshaftswithoutimposingexcessivemechanicalloadingonthecoupledmachines.Couplingscoveredincludegear(andothermechanicalcontacttypes),metallicflexible-elementandvariouselastomerictypes.Specialtypessuchasclutch,hydraulic,eddy-current,rigid,radialsplineanduniversaljointtypes,arenotcovered.3ThisInternationalStandardcoversdesign,materialsofconstruction,inspectionandtestingofcouplingsandmethodsofattachmentofthecouplingtotheshafts(includingtaperedsleeveandotherproprietarydevices).ThisInternationalStandarddoesnotdefinecriteriafortheselectionofcouplingtypesforspecificapplications.4Itisrecommendedthat,whenusersfitnewcouplingstoexistingequipmentwhicharedifferentfromthoseoriginallyfitted,theyconsultthemanufacturersofthedrivingordrivenequipment.NOTE1Inmanycases,couplingscoveredbythisInternationalStandardaremanufacturer'scatalogueitems.NOTE2Forthefollowingapplications,theuseofISO10441isrecommended:—largeorhigh-speedmachinesthatmayberequiredtooperatecontinuouslyforextendedperiods,areoftenunsparedandarecriticaltothecontinuedoperationoftheinstallation(specialpurposeapplications);—machinesinwhichthefirstlateralcriticalspeedislessthanthemaximumrequiredoperatingspeed(flexible-shaftmachines);—machineswheretherotordynamicsareparticularlysensitivetocouplingunbalance.
【中国标准分类号】:E90
【国际标准分类号】:75_180_20
【页数】:26P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDeterminationofTotalHydrocarbonContributionbyGasDistributionSystemComponents
【原文标准名称】:按气体分配系统成分测定总烃的测试方法
【标准号】:ASTMF1398-1993
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:气体分配;试验;分布系统
【英文主题词】:distributionsystems;gasdistribution;testing
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:23_040_00
【页数】:9P;A4
【正文语种】:英语