BS EN 62459-2011 音响系统设备.电声换能器.悬挂件的测量

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【英文标准名称】:Soundsystemequipment.Electroacoustictransducers.Measurementofsuspensionparts
【原文标准名称】:音响系统设备.电声换能器.悬挂件的测量
【标准号】:BSEN62459-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-06-30
【实施或试行日期】:2011-06-30
【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】:
【英文主题词】:Acoustics;Acoustoelectricdevices;Amplifiers;Audio;Audioamplifiers;Definitions;Distortionfactors;Electricpower(wattage);Electricalengineering;Electricalmeasurement;Electroacoustics;Electronicinstruments;Entertainmentelectronics;Frequencies;Headphones;Inputpower;Interferingnoise;Linearity;Loudspeakers;Measurement;Measuringaccuracy;Measuringinstruments;Measuringtechniques;Performance;Physicalproperties;Poweroutput;Properties;Ratings;Resonance;Signalconverters;Signaldistortion;Signals;Soundtransducer;Specification(approval);Stiffness;Suspensions;Testsignals;Testing;Voltage
【摘要】:ThisInternationalStandardappliestothesuspensionpartsofelectroacoustictransducers(forexample,loudspeakers).Itdefinestheparametersandmeasurementmethodtodeterminethepropertiesofsuspensionpartslikespiders,surrounds,diaphragmsorconesbeforebeingassembledinthetransducer.Themeasurementresultsareneededforengineeringdesignpurposesandforqualitycontrol.Furthermore,thismethodisintendedtoimprovethecorrelationofmeasurementsbetweensuspension-partmanufacturersandloudspeakermanufacturers.Themeasurementmethodsprovideparametersbasedonlinearandnonlinearmodellingofthesuspensionpartandusesbothstaticanddynamictechniques.
【中国标准分类号】:M72
【国际标准分类号】:33_160_50
【页数】:24P.;A4
【正文语种】:英语


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【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Part2-14:Particularrequirementsforelectricactuators
【原文标准名称】:家用和类似用途的电自动控制器.第2-14部分:电传动装置的特殊要求
【标准号】:IEC60730-2-14Edition1.1-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC72
【标准类型】:()
【标准水平】:()
【中文主题词】:电气器具;电气工程;自动控制系统;调整设备;控制装置;传动装置;家用设备;规范(验收);家用;电控制设备;控制系统
【英文主题词】:
【摘要】:Thisclauseofpart1isapplicableexceptasfollows:1Replacement:ThispartofIEC60730appliestoelectricactuatorsforusein,on,orinassociationwithequipmentforhouseholdandsimilaruseforheating,air-conditioningandventilation.Theequipmentmayuseelectricity,gas,oil,solidfuel,solarthermalenergy,etc.,oracombinationthereof.Thispart2appliestoelectricactuatorsusingNTCorPTCthermistors,additionalrequire-mentsforwhicharecontainedinannexJ.1.1Thispart2appliestotheinherentsafety,totheoperatingvalues,operatingtimesandoperatingsequenceswheresuchareassociatedwithequipmentsafetyandtothetestingofelectricactuatorsusedin,onorinassociationwith,equipmentforhouseholdandsimilaruseforheating,air-conditioningandventilation.Requirementsforspecificoperatingvalues,operatingtimesandoperatingsequencesmaybegiveninthestandardsforappliancesandequipment.Throughoutthispart2theword"equipment"means"applianceandequipment".Electricactuatorsforequipmentnotintendedfornormalhouseholduse,butwhichneverthelessmaybeusedbythepublic,suchasequipmentintendedtobeusedbylaymeninshops,inlightindustryandonfarms,arewithinthescopeofthispart2.Thispart2doesnotapplytoelectricactuatorsdesignedexclusivelyforindustrialapplications.Thispart2doesnotapplytoelectricactuatorswhicharemechanicallyintegralwithvalves.SeeIEC60730-2-8,Particular,requirementsforelectricallyoperatedvalves,includingmechanicalrequirementsandIEC60730-2-17,Particularrequirementsforelectricallyoperatedgasvalves.Thispart2doesnotapplytoelectricmotors,requirementsforwhicharecontainedinIEC60034.1.2RequirementsformanualswitchesnotintegralwithanelectricactuatorarecontainedinIEC61058-1.2ReplacementThispart2appliestoelectricactuatorswitharatedvoltagenotexceeding690Vandwitharatedcurrentnotexceeding63A.
【中国标准分类号】:Y60
【国际标准分类号】:97_120
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:Medicalelectricalequipment-Part2-28:ParticularrequirementsforthebasicsafetyandessentialperformanceofX-raytubeassembliesformedicaldiagnosis(IEC60601-2-28:2010);GermanversionEN60601-2-28:2010
【原文标准名称】:医疗电气设备.第2-28部分:医疗诊断设备用X射线管组件基本安全性和必要性能的详细要求
【标准号】:DINEN60601-2-28-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-11
【实施或试行日期】:2010-11-01
【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】:计算机断层摄影;测定;诊断;诊断设备;电气器具;电气工程;医用电气设备;电医学;设备安全性;安全系数;检验;医疗设备;医疗放射照相术;医学科学;医疗技术学;生产;辐射学;放射器具(医学);安全性;安全工程;安全性要求;规范(验收);测试;X射线仪;X射线设备;X射线发生器;X射线技术;X射线管组件;X射线电子管;X射线
【英文主题词】:Computedtomography;Determinations;Diagnosis;Diagnosticequipment;Electricappliances;Electricalengineering;Electricalmedicalequipment;Electromedicine;Equipmentsafety;Factorofsafety;Inspection;Medicalequipment;Medicalradiography;Medicalsciences;Medicaltechnology;Production;Radiology;Radiologyapparatus(medical);Safety;Safetyengineering;Safetyrequirements;Specification(approval);Testing;X-rayapparatus;X-rayequipment;X-raygenerators;X-raytechnique;X-raytubeassemblies;X-raytubes;X-rays
【摘要】:
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:29P;A4
【正文语种】:德语