SAE J2469 Clutch Application Powertrain Startability Rating Requirements for Truck and Bus Applications
时间:2024-05-22 09:31:10 来源: 标准资料网 作者：标准资料网 阅读：8762
Product Code:SAE J2469
Title:Clutch Application Powertrain Startability Rating Requirements for Truck and Bus Applications
Issuing Committee:T And B Clutch, Transmission And Power Take-Off Committee
Scope:Although not limited to, these installations are normally used on trucks considered as Medium Duty (Class 6 and 7), as well as Heavy Duty (Class 8).This SAE Recommended Practice defines powertrain application startability rating requirements for pull type single and twin plate truck clutches.
【英文标准名称】:Acoustics-Noiseemittedbymachineryandequipment-Measurementofemissionsoundpressurelevelsataworkstationandatotherspecifiedpositions;engineeringmethodinanessentiallyfreefieldoverareflectingplane(ISO11201:1995);Germanversio
【原文标准名称】:声学.机械和设备噪声.工作位置和其它指定位置发射声压级测量.反射平面上方近似自由场工程测量法
【标准号】:DINENISO11201-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;规范(验收);测量仪器;辐射测量;工作地点;机器;声压级;噪声辐射;噪声;声学;声音传播;声级;辐射;辐射
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Definitions;Emission;Emissionmeasurement;Environment;Ergonomics;Externalnoise;Fixings;Handling;Head(anatomy);Information;Installations;Instruments;Machinenoise;Machines;Measurement;Measurementconditions;Measurementduration;Measuringbanks;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringtechniques;Microphones;Noise;Noiseemissions;Noisemeasurements;Operatingstations;Operation;Operators;Persons;Position;Precision;Radiation;Reflective;Seats;Sitting;Soundfields;Soundintensity;Soundlevels;Soundpressure;Soundpressurelevel;Soundpropagation;Specification(approval);Status;Workingplaces
【摘要】:Thedocumentspecifiesamethodformeasuringtheemissionsoundpressurelevelsofmachineryandequipment,atworkstationsandatotherspecifiednearby,inanessentiallyfreefieldoverareflectingplane.Itspecifiesrequirementsfortheengineeringgradeofaccuracyonthetestenvironmentandinstrumentation.Correctionsareappliedforbackgroundnoise,butnotfortheacousticenvironment.Instructionsaregivenfortheinstallationandoperationofthemachineundertestandforthechoiceofmicrophonepositionsfortheworkstationandforotherspecifiedpositions.#,,#
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:14P.;A4
【正文语种】:德语
【英文标准名称】:Evaluationofhumanexposuretoelectromagneticfieldsfromshortrangedevices(SRDs)invariousapplicationsoverthefrequencyrange0GHzto300GHz-Part1:Fieldsproducedbydevicesusedforelectronicarticlesurveillance,radiofrequencyidentifi
【原文标准名称】:人体暴露在频率范围为0GHz～300GHz的各种设备中短程装置(SRDs)产生的电磁场中的评估.第1部分:商品电子防盗,无线电频率识别和类似系统产生的电磁场(IEC62369-1:2008);德文版本EN62369-1:2009
【标准号】:DINEN62369-1-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-03
【实施或试行日期】:2010-03-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Audioequipment;Definitions;Electricfields;Electricalengineering;Electromagneticfields;Electronicinstruments;Fieldstrength(electric);Influences;Limits(mathematics);Lowfrequencies;Magneticfields;Mathematicalcalculations;Measurement;Measuringtechniques;Medicalsciences;Nearfield;Nearfieldmeasuringvalue;People;RadioFrequencyIdentification;Radiofrequencyidentifications;Radiofrequencies;Radiolocation;RFID;Surveillance(approval)
【摘要】:ThisstandardcontainstheGermanversionoftheEuropeanStandardEN62369-1:2009andisidenticalwiththeInternationalStandardIEC62369-1:2008.ItcontainsrequirementsforproceduresfortheevaluationofthesafetyofpersonsinelectromagneticfieldsfromdevicesusedinElectronicArticleSurveillance(EAS),RadioFrequencyIdentification(RFID)andsimilarapplications.Thevaluesfortheelectromagneticfieldorthevaluesforthecurrentdensityand/ortheSpecificAbsorptionRate(SAR),whicharemeasuredorcalculatedaccordingtothemethodsdescribedinthisstandard,shallbecomparedwithreferencelevelsorbasicrestrictionswhicharespecifiedinrelevantExposureGuidelinesorStandardsinordertoevaluateiftherequirementsforthesafetyofpersonsinelectromagneticfieldsarefulfilled.
【中国标准分类号】:
【国际标准分类号】:17_240
【页数】:80P.;A4
【正文语种】:德语