【英文标准名称】:Roadvehicles-Compressednaturalgas(CNG)fuelsystemcomponents-Part14:Excessflowvalve
【原文标准名称】:道路车辆.压缩天然气(CNG)燃料系统部件.第14部分:溢流阀
【标准号】:ISO15500-14-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-03
【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/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;道路车辆;摩托车;阀门;试验;发动机燃料系统;机动车燃料;天然气;定义;摩托机动车;加油计量仪器;加燃料油
【英文主题词】:fuelling;valves;definition;marking;naturalgas;enginefuelsystems;testing;motorcars;refuellinginstallation;motorvehicles;roadvehicles;automotivefuels
【摘要】:ThispartofISO15500specifiestestsandrequirementsfortheexcessflowvalve,acompressednaturalgasfuelsystemcomponentintendedforuseonthetypesofmotorvehiclesdefinedinISO3833.ThispartofISO15500isapplicabletovehiclesusingnaturalgasinaccordancewithISO15403(mono-fuel,bi-fuelordual-fuelapplications).Itisnotapplicabletothefollowing:a)liquefiednaturalgas(LNG)fuelsystemcomponentslocatedupstreamof,andincluding,thevaporizer;b)fuelcontainers;c)stationarygasengines;d)containermountinghardware;e)electronicfuelmanagement;f)refuellingreceptacles.NOTE1ItisrecognizedthatmiscellaneouscomponentsnotspecificallycoveredhereincanbeexaminedtomeetthecriteriaofthispartofISO15500andtestedaccordingtotheappropriatefunctionaltests.NOTE2AllreferencestopressureinthispartofISO15500aretobeconsideredgaugepressuresunlessotherwisespecified.NOTE3ThispartofISO15500isbaseduponaservicepressurefornaturalgasasfuelof20MPa[200bar]settledat15℃.Otherservicepressurescanbeaccommodatedbyadjustingthepressurebytheappropriatefactor(ratio).Forexample,a25MPa(250bar)servicepressuresystemwillrequirepressurestobemultipliedby1,25.NOTE41bar=0,1MPa=10Pa;1MPa=1N/mm.
【中国标准分类号】:T11
【国际标准分类号】:43_060_40
【页数】:8P.;A4
【正文语种】:英语