ISO 12251-2011 柴油发动机.夹具安装的燃油喷射器.安装尺寸规格

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【英文标准名称】:Dieselengines.ClampmountedCRfuelinjectors.Mountingdimensions
【原文标准名称】:柴油发动机.夹具安装的燃油喷射器.安装尺寸规格
【标准号】:ISO12251-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-02-01
【实施或试行日期】:2011-02-01
【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】:
【英文主题词】:Clampingconnections;Clamps;Clamps(mechanical);Dieselengines;Dimensionaltolerances;Dimensions;Fixings;Fuelinjectors;Holdingdevices;Holdings;Injectionequipment;Injectionnozzleholders;Injectionpumps;Injections;Internalcombustionengines;Motorvehicles;Mountingdimensions;Nozzles;Pumps;Roadvehicles;Specification(approval);Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiesdimensionalrequirementsforclampmountedCRfuelinjectorsandtheircorrespondingcylinderheadfeaturesindieselengines.Accordingtotheinjectornozzlecapnut,theclampmountedCRfuelinjectorscanbedividedintotwotypes:a)TypeA,wherethenozzlecapnutisstraight(seeFigure4).b)TypeB,wherethenozzlecapnutisstepped(seeFigure5).EachclampmountedCRfuelinjectortypeissubdividedbyaseriesofdifferentsizes.NOTEThisdifferentiationcorrespondstotherelationshipbetweenthetwoguidediametersoftheclampmountedCRfuelinjectors.
【中国标准分类号】:
【国际标准分类号】:43_060_40
【页数】:14P.;A4
【正文语种】:英语