ISO 15500-3-2001 道路车辆压缩天然气(CNG)燃料系统部件第3部分:防逆阀

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【英文标准名称】:Roadvehicles-Compressednaturalgas(CNG)fuelsystemcomponents-Part3:Checkvalve
【原文标准名称】:道路车辆压缩天然气(CNG)燃料系统部件第3部分:防逆阀
【标准号】:ISO15500-3-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-01
【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】:道路车辆;工作压力;机动车燃料;阀门;发动机燃料系统;材料类型;天然气;加添油;加燃料油;试验;摩托车;温度范围
【英文主题词】:roadvehicles;motorvehicles;automotivefuels;refuelling;naturalgas;materialtype;testing;enginefuelsystems;servicepressure;valves;fuelling;temperaturerange;motorcars;tests
【摘要】:ThispartofISO15500specifiestestsandrequirementsforthecheckvalve,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.NOTE3ThispartofISO15500isbaseduponaservicepressurefornaturalgasasafuelof20MPa[200bar]settledat15℃.Otherservicepressurescanbeaccommodatedbyadjustingthepressurebytheappropriatefactor(ratio).Forexample,a25MPa(250bar)servicepressuresystemwillrequirepressurestobemultipliedby1,25.note:1)1bar=0,1MPa=10Pa;1MPa=1N/mm
【中国标准分类号】:T13
【国际标准分类号】:43_060_40
【页数】:9P.;A4
【正文语种】:英语