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【英文标准名称】:Railwayapplications.Rollingstockequipment.Shockandvibrationtests
【原文标准名称】:铁路设施.机车车辆设备.冲击和振动试验
【标准号】:BSEN61373-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-06-15
【实施或试行日期】:1999-06-15
【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】:冲击试验;验收(鉴定);机械试验;轴;行车机构;放大;无轨电车;准确度;基准点确定;铁路设备;性能试验;铁道车辆;振动试验;速度;试验设备;再现性;认证(认可)
【英文主题词】:Acceptance(approval);Accuracy;Amplification;Axles;Bogies;Certification;Certification(approval);Electrictraction;Electricalengineering;Electricalequipment;Electrically-operateddevices;Equipment;Impacttesting;Mechanicaltesting;Performancetesting;Railwayapplications;Railwayequipment;Railwayvehiclecomponents;Railwayvehicles;Railways;Randomvariable;Referencepointdetermination;Reproducibility;Rollingstocks;Shocktests;Shocks;Testequipment;Testing;Trafficvehicles;Trolleybuses;Vehicles;Velocity;Vibration;Vibrationtesting;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.Category2BogiemountedCubicles,subassemblies,equipmentandcomponentswhicharetobemountedonthebogieofarailwayvehicle.Category3AxlemountedSubassemblies,equipmentandcomponentsorassemblieswhicharetobemountedonthewheelsetassemblyofarailwayvehicle.NOTE-Inthecaseofequipmentmountedonvehicleswithonelevelofsuspensionsuchaswagonsandtrucks,unlessotherwiseagreedatthetenderstage,axlemountedequipmentwillbetestedascategory3,andallotherequipmentwillbetestedascategory2.Thecostoftestingisinfluencedbytheweight,shapeandcomplexityoftheitemundertest.Consequentlyatthetenderstagethesuppliermayproposeamorecosteffectivemethodofdemonstratingcompliancewiththerequirementsofthisstandard.Wherealternativemethodsareagreeditwillbetheresponsibilityofthesuppliertodemonstratetohiscustomerorhisrepresentativethattheobjectiveofthisstandardhasbeenmet.Ifanalternativemethodofevaluationisagreed,thentheitemtestedcannotbecertifiedagainsttherequirementofthisstandard.Thisstandardisintendedtoevaluateequi
【中国标准分类号】:S04
【国际标准分类号】:17_160;45_060_01
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:Transfusionequipmentformedicaluse-Part4:Transfusionsetsforsingleuse(ISO1135-4:2004);GermanversionENISO1135-4:2004
【原文标准名称】:医用输血器具.第4部分:一次性使用输血器
【标准号】:ENISO1135-4-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-03
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:效率;术语;化学性质;特性;规范;安全要求;附件;材料;材料规范;包装件;名称与符号;加标签;输血设备;设备安全;作标记;医疗产品;医疗设备;兼容性;物理性能;一次性使用设备;生物试验;密封性;可处置的;医学科学
【英文主题词】:Accessories;Biologicaltests;Bloodtransfusionequipment;Chemicalproperties;Compatibility;Designations;Disposable;Disposables;Efficiency;Equipmentforsingleuse;Equipmentsafety;Labelling;Marking;Materials;Materialsspecification;Medicalequipment;Medicalproducts;Medicalsciences;Packages;Physicalproperties;Properties;Safetyrequirements;Specification;Specification(approval);Terms;Tightness
【摘要】:
【中国标准分类号】:C31
【国际标准分类号】:11_040_20
【页数】:24P.;A4
【正文语种】:英语