ISO 4548-11-1997 内燃机全流式机油滤清器试验方法第11部分:自洁式滤清器

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【英文标准名称】:Methodsoftestforfull-flowlubricatingoilfiltersforinternalcombustionengines-Part11:Self-cleaningfilters
【原文标准名称】:内燃机全流式机油滤清器试验方法第11部分:自洁式滤清器
【标准号】:ISO4548-11-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-09
【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/TC70
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;性能试验;试验;内燃机;自动动清洁;滤油器;过滤器;试验设备;润滑系统
【英文主题词】:Definitions;Filters;Internalcombustionengines;Lubricationsystems;Oilfilters;Performancetests;Self-cleaning;Testequipment;Testing
【摘要】:ThispartofISO4548specifiestestmethodsforevaluatingthecharacteristicsofself-cleaningoilfiltersforinternalcombustionengines.Itisapplicabletofiltersinwhichself-cleaningiscontinuousorintermittent.Theremovalofretainedparticlesfromthefilterisachievedbyperiodicreversalofthedirectionofthefluidflowthroughtheelements.However,thisalsoappliesmechanicalstressestothefiltermedia.Thetestsspecifiedinthisstandardaredesignedtocheckthefiltrationperformanceoftheelementsundersimulatedoperatingconditionsandtoconfirmtheirabilitytowithstand,withoutdamage,variationsinoilpressure,temperature,directionofflowandthepresenceofwater.TheequipmentandproceduresspecifiedinthispartofISO4548arerecommendedforfittershavinganominalflowrateofupto1600l/min.
【中国标准分类号】:J95
【国际标准分类号】:21_260
【页数】:22P.;A4
【正文语种】:英语