IEC 62282-2 Edition 1.1-2007 燃料电池技术.第2部分:燃料电池模块

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【英文标准名称】:Fuelcelltechnologies-Part2:Fuelcellmodules
【原文标准名称】:燃料电池技术.第2部分:燃料电池模块
【标准号】:IEC62282-2Edition1.1-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-03
【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/TC105
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;文献工作;效率;电气工程;电化学装置;电解液;能量转换;燃料电池;发电机;氢能技术;批注;绝缘;文字书写;作标记;标准化组件;模数;核燃料技术;过载试验;性能;发电;压力过载;压力试验;常规检验;安全;安全要求;规范(验收);技术;密封性;定型试验
【英文主题词】:Definition;Definitions;Documentations;Efficiency;Electricalengineering;Electrochemicaldevices;Electrolytes;Energyconversion;Fuelcells;Generators;Hydrogentechnologies;Inscription;Insulations;Letterings;Marking;Modularunits;Modules;Nuclearfueltechnology;Overloadtests;Performance;Powergeneration;Pressureoverload;Pressuretests;Routinechecktests;Safety;Safetyrequirements;Specification(approval);Technology;Tightness;Typetesting
【摘要】:ThispartofIEC62282providestheminimumrequirementsforsafetyandperformanceoffuelcellmodules.Thisstandardappliestofuelcellmoduleswiththefollowingelectrolytechemistry:–alkaline;–protonexchangemembrane(includingdirectmethanolfuelcells);–phosphoricacid;–moltencarbonate;–solidoxidefuelcellmodules.Fuelcellmodulesmightbeprovidedeitherwithorwithoutanenclosureandmightbeoperatedatsignificantpressurizationlevelsorclosetoambientpressure.Thisstandarddealswithconditionsthatcanyieldhazardstopersonsanddamageoutsidethefuelcellmodulesonly.Protectionagainstdamagetothefuelcellmodulesinternalsisnotaddressedinthisstandard,provideditdoesnotleadtohazardsoutsidethemodule.Theserequirementsmaybesupersededbyotherstandardsforequipmentcontainingfuelcellmodulesasrequiredforparticularapplications.ThispartofIEC62282isnotapplicableforroadvehicleapplications.Thisstandardisnotintendedtolimitorinhibittechnologicaladvancement.Anapplianceemployingmaterialsorhavingformsofconstructiondifferingfromthosedetailedintherequirementsofthisstandardmaybeexaminedandtestedaccordingtotheintentoftheserequirementsand,iffoundtobesubstantiallyequivalent,maybeconsideredtocomplywiththestandard.Thefuelcellmodulesarecomponentsoffinalproducts.Theseproductsrequireevaluationtoappropriateend-productsafetyrequirements.
【中国标准分类号】:K82
【国际标准分类号】:27_070
【页数】:77P.;A4
【正文语种】:英语


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【英文标准名称】:Surfaceacousticwave(SAW)filtersofassessedquality-Guidanceonuse
【原文标准名称】:经质量评定的声表面波(SAW)滤波器.使用指南
【标准号】:BSEN60862-2-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-12-19
【实施或试行日期】:2002-12-19
【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】:滤声器;表面声波滤波器;表面声波;压电器件;指导手册;使用;声波;定义;电声学;过滤器;电气工程
【英文主题词】:Acousticfilters;Acousticwaves;Applications;Definition;Definitions;Electricalengineering;Electroacoustics;Filters;Guidebooks;Piezoelectricdevices;Properties;SAWfilters;Surfaceacousticwaves;Transmissioncharacteristics;Use
【摘要】:SAWfiltersarenowwidelyusedinavarietyofapplicationssuchasTV,satellitecommunications,opticalfibrecommunications,mobilecommunicationsandsoon.WhiletheseSAWfiltershavevariousspecifications,manyofthemcanbeclassifiedwithinafewfundamentalcategories.ThispartofIEC60862includesvariouskindsoffilterconfiguration,ofwhichtheoperatingfrequencyrangeisfromapproximately10MHzto3GHzandtherelativebandwidthisabout0,02%to100%ofthecentrefrequency.Itisnottheaimofthisstandardtoexplaintheory,nortoattempttocoveralltheeventualitieswhichmayariseinpracticalcircumstances.Thisstandarddrawsattentiontosomeofthemorefundamentalquestions,whichshouldbeconsideredbytheuserbeforeheplacesanorderforaSAWfilterforanewapplication.Suchaprocedurewillbetheuser'sinsuranceagainstunsatisfactoryperformance.Standardspecifications,giveninIEC60862,andnationalspecificationsordetailspecificationsissuedbymanufacturers,definetheavailablecombinationsofnominalfrequency,passbandwidth,ripple,shapefactor,terminatingimpedance,etc.ThesespecificationsarecompiledtoincludeawiderangeofSAWfilterswithstandardizedperformances.Itcannotbeover-emphasizedthattheusershould,whereverpossible,selecthisSAWfiltersfromthesespecifications,whenavailable,evenifitmayleadtomakingsmallmodificationstohiscircuittoenablestandardfilterstobeused.Thisappliesparticularlytotheselectionofthenominalfrequency.
【中国标准分类号】:L18
【国际标准分类号】:31_160
【页数】:62P.;A4
【正文语种】:英语


基本信息
标准名称:木工机用麻花钻
中标分类: 机械 >> 通用加工机械与设备 >> 木工机床及机用工具
发布部门:中华人民共和国机械电子工业部
发布日期:1991-10-04
实施日期:1992-07-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:全国木工机床与刀具标准化技术委员会
归口单位:福州木工机床研究所
起草单位:成都工具分厂、杭州木钻厂
起草人:刘翠英
出版社:中国机械工业出版社
出版日期:1992-07-01
页数:8页
批文号:机电科标[1991]1652号
适用范围

本标准规定了木工机用麻花钻的型式尺寸,技术要求,试验方法和标志包装的基本要求。

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所属分类: 机械 通用加工机械与设备 木工机床及机用工具