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GB/T 12578-1990 润滑油流动性测定法(U形管法)

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基本信息
标准名称:润滑油流动性测定法(U形管法)
英文名称:Lubricating oil-Determinaiton of flow ability-U -tube method
中标分类: 石油 >> 石油产品 >> 润滑油
ICS分类: 石油及相关技术 >> 润滑剂、工业油及相关产品
发布部门: 中国石油化工集团公司
发布日期:1990-12-14
实施日期:1991-10-01
首发日期:1990-12-14
作废日期:1900-01-01
主管部门:中国石油化工集团公司
归口单位:中国石油化工集团公司
起草单位:抚顺石化公司石油一厂
出版日期:1900-01-01
页数:4页
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所属分类: 石油 石油产品 润滑油 石油及相关技术 润滑剂 工业油及相关产品
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【英文标准名称】:Railwayapplications-Rollingstockequipment-Shockandvibrationtests
【原文标准名称】:轨道交通机车车辆设备冲击和振动试验
【标准号】:IEC61373-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:交通车辆;铁路用;振动试验;电力牵引;电气工程;电驱动装置;铁路;认证;运载工具;冲击试验;设备;铁路车辆;铁道车辆;电气设备;试验
【英文主题词】:Certification;Electrictraction;Electricalengineering;Electricalequipment;Electrically-operateddevices;Equipment;Railwayapplications;Railwayvehicles;Railways;Randomvariable;Rollingstocks;Shocktests;Shocks;Testing;Trafficvehicles;Vehicles;Vibration;Vibrationtests
【摘要】:ThisInternationalStandardspecifiestherequirementsfortestingitemsofequipmentintendedforuseonrailwayvehicleswhicharesubsequentlysubjectedtovibrationsandshockowingtothenatureofrailwayoperationalenvironment.Togainassurancethatthequalityoftheitemisacceptable,ithastowithstandtestsofreasonabledurationthatsimulatetheserviceconditionsseenthroughoutitsexpectedlife.Simulatedlong-lifetestingcanbeachievedinanumberofwayseachhavingtheirassociatedadvantagesanddisadvantages,thefollowingbeingthemostcommon:a)amplification:wheretheamplitudesareincreasedandthetimebasedecreased;b)timecompression:wheretheamplitudehistoryisretainedandthetimebaseisdecreased;c)decimation:wheretimeslicesofthehistoricaldataareremovedwhentheamplitudesarebelowaspecifiedthresholdvalue.Theamplificationmethodasstatedina)above,isusedinthisstandardandtogetherwiththepublicationsreferredtoinclause2;itdefinesthedefaulttestproceduretobefollowedwhenvibrationtestingitemsforuseonrailwayvehicles.However,otherstandardsdoexistandmaybeusedwithprioragreementbetweenthemanufacturerandthecustomer.Insuchcasesattestationoftestingagainstthisstandardwillnotapply.WhereserviceinformationisavailablecomparisonwiththestandardcanbeperformedusingthemethodoutlinedinannexA.Whilstthisstandardisprimarilyconcernedwithrailwayvehiclesonfixedrailsystems,itswideruseisnotprecluded.Forsystemsoperatingonpneumatictyres,orothertransportationsystemssuchastrolleybuses,wherethelevelofshockandvibrationclearlydifferfromthoseobtainedonfixedrailsystems,thesupplierandcustomercanagreeatthetenderstage,thetestlevels.Itisrecommendedthatthefrequencyspectraandtheshockduration/amplitudebedeterminedusingtheguidelinessetoutinannexA.Itemstestedatlevelsoutsidethosequotedinthisstandardcannotbecertifiedagainsttherequirementsofthisstandard.Anexampleofthisistrolleybuses,wherebybody-mountedtrolleybusequipmentcouldbetestedinaccordancewithcategory1equipmentreferredtointhestandard.Thisstandardappliestosingleaxistesting.Multi-axistestingisoutsidethescopeofthisstandard.Thetestvaluesquotedinthisstandardhavebeendividedintothreecategoriesdependentonlyupontheequipment'slocationwithinthevehicle.Category1BodymountedClassACubicles,subassemblies,equipmentandcomponentsmounteddirectlyonorunderthecarbody.ClassBAnythingmountedinsideanequipmentcasewhichisinturnmounteddirectlyonorunderthecarbody.NOTE-ClassBshouldbeusedwhenitisnotclearwheretheequipmentistobelocated.
【中国标准分类号】:S10
【国际标准分类号】:17_160;45_060_01
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Examinationandtestofnewliftsbeforeputtingintoservice.SpecificationformeansofdeterminingcompliancewithBSEN81.Electriclifts
【原文标准名称】:新电梯投入使用前的检验和试验.遵守BSEN81标准的测定方法规范.电梯
【标准号】:BS8486-1-2007+A1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【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】:防破坏措施;交付使用;电气测试;电驱动装置;防火安全性;货用电梯;检验;装配;提升设备;升降机;维修;客用电梯;性能测试;货梯;技术文件
【英文主题词】:Anti-vandalismmeasures;Commissioning;Electricaltesting;Electrically-operateddevices;Firesafety;Goodslifts;Inspection;Installation;Liftingequipment;Lifts;Maintenance;Passengerlifts;Performancetesting;Servicelifts;Technicaldocuments
【摘要】:ThispartofBS8486specifiesonemeansofdeterminingcompliancewiththeprovisionsforexamination,testingandrecordingresultsfornewelectricliftsspecifiedinBSEN81-1:1998,beforebeingputintoservice.ThispartofBS8486doesnotcoverthefollowingtypesofliftorliftequipment:a)positivedriveliftsbyuseofdrumandropes;b)positivedriveliftsbyuseofsprocketandchains;c)rackandpinionliftsconformingtoDD222;d)hydraulicliftsconformingtoBSEN81-2;NOTE1HydraulicliftsarecoveredinBS8486-2.e)ProgrammableElectronicSystemsinSafetyRelatedApplicationsforLifts(PESSRAL).NOTE2Duetothevariednatureofsuchequipmentthemanufacturersofthesesystemsshouldprovidefulldetailsofthemeansbywhichitcanbetested.Sinceonsitetestingmightnotbepracticalorpossible,thismaybeverificationofdesignascertifiedbythepartyresponsibleforqualityassuranceundertheLiftsRegulations1997[1].ThispartofBS8486alsospecifiesameansofdeterminingcompliancewiththeprovisionsforexaminationandtestingofelectricliftsspecifiedin:1)BSEN81-28:2003;2)BSEN81-70:2003;3)BSEN81-71:2005;4)BSEN81-72:2003;5)BSEN81-73:2005.
【中国标准分类号】:Q78
【国际标准分类号】:91_140_90
【页数】:76P.;A4
【正文语种】:英语