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【英文标准名称】:Full-flowlubricatingoilfiltersforinternalcombustionengines-Methodsoftestforself-cleaningfilters
【原文标准名称】:内燃机用全流式润滑油过滤器.自洁式过滤器的试验方法
【标准号】:BS7403-11-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-02-15
【实施或试行日期】:1998-02-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:流动稳定性;内燃机;润滑系统部件;粒度测量;流量率;试验条件;性能试验;清洁处理;流动;耐久试验;润滑系统;压力试验;粒度分布;过滤器;温度;试验设备;热试验;热阻;滤油器;认可试验;准确度;水分测定
【英文主题词】:Definition;Definitions;Filters;Internalcombustionengines;Lubricationsystems;Oilfilters;Performancetests;Self-cleaning;Testequipment;Testing
【摘要】:ThispartofISO4548specifiestestmethodsforevaluatingthecharacteristicsofself-cleaningoilfiltersforinternalcombustionengines.Itisapplicabletofiltersinwhichself-cleaningiscontinuousorintermittent.Theremovalofretainedparticlesfromthefilterisachievedbyperiodicreversalofthedirectionofthefluidflowthroughtheelements.However,thisalsoappliesmechanicalstressestothefiltermedia.Thetestsspecifiedinthisstandardaredesignedtocheckthefiltrationperformanceoftheelementsundersimulatedoperatingconditionsandtoconfirmtheirabilitytowithstand,withoutdamage,variationsinoilpressure,temperature,directionofflowandthepresenceofwater.TheequipmentandproceduresspecifiedinthispartofISO4548arerecommendedforfiltershavinganominalflowrateofupto1600l/min.
【中国标准分类号】:J95
【国际标准分类号】:21_260
【页数】:32P.;A4
【正文语种】:英语