标准资料网-标准资料免费资源平台

【英文标准名称】:TestMethodforEvaluationoftheAerationResistanceofEngineOilsinaDirect-injectedTurbochargedAutomotiveDieselEngine
【原文标准名称】:直接喷射式涡轮增压汽车柴油发动机的机油的抗混气性能的评价试验方法
【标准号】:ANSI/ASTMD6894-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:2003-07-10
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aeration;Automobiles;Dieselengines;Direct;Engineoils;Evaluation;Injections;Resistance;Testing
【摘要】:Thistestmethodwasdesignedtoevaluateanengineoil'sresistancetoaerationinautomotivedieselengineservice.ItiscommonlyreferredtoastheEngineOilAerationTest(EOAT).Thetestisconductedusingaspecified7.3L,direct-injection,turbochargeddieselengineonadynamometerteststand.ThistestmethodwasdevelopedasareplacementforTestMethodD892afteritwasdeterminedthatthisbenchtestdidnotcorrelatewithoilaerationinactualservice.TheEOATwasfirstincludedinAPIServiceCategoryCG-4in1995.Note1-CompaniontestmethodsusedtoevaluateengineoilperformanceforspecificationrequirementsarediscussedinthelatestrevisionofSpecificationD4485.Theunitvaluesstatedinthistestmethodshallberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.SIunitsareconsideredtheprimaryunitsforthistestmethod.TheonlyexceptioniswherethereisnodirectSIequivalent,forexample,screwthreads,nationalpipethreads/diameters,andtubingsize.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Thistestmethodisarrangedasfollows:
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语


【英文标准名称】:Electromagneticcompatibility(EMC)-Testingandmeasurementtechniques-Electricalfasttransient/burstimmunitytest-BasicEMCpublication
【原文标准名称】:电磁兼容性(EMC).第4部分:试验和测量技术.第4节:电气快速瞬时/冲击抗扰试验.基本EMC出版物
【标准号】:BSEN61000-4-4-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;电磁兼容性;验证;电子设备及元件;电力系统;实验室试验;可混用性;电气试验;试验条件;乱真信号;电力系统干扰;瞬时电压;电磁辐射;电路;兼容性;电磁场
【英文主题词】:influencequantities;electronicinstruments;electromagneticcompatibility;definition;interferencerejections;degreeofsharpness;measuringtechniques;immunity;basicstandard;burst;electromagnetictests;emc;electricappliances;electricalappliances;testing;testingconditions;electricalengineering;definitions;transient
【摘要】:Providestestmethodsanddefinesrangesoftestlevelswhichwillenabletheimmunityofelectrical/electronicequipmenttoelectricalfasttransient/burstphenomenatobedetermined.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:32P.;A4
【正文语种】:英语