BS 7698-2-1993 往复式内燃机驱动的交流发电机组.第2部分:发动机规范

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【英文标准名称】:Reciprocatinginternalcombustionenginedrivenalternatingcurrentgeneratingsets-Specificationforengines
【原文标准名称】:往复式内燃机驱动的交流发电机组.第2部分:发动机规范
【标准号】:BS7698-2-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1993-10-15
【实施或试行日期】:1993-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:水路运输工程部件;交流发电机;功率输出;电机;速度;振动;往复式发动机;控制器;速度控制;发电机;原动机;内燃机;电气设备;定义
【英文主题词】:
【摘要】:ThispartofISO8528specifiestheprincipalcharac-teristicsofareciprocatinginternalcombustion(RIC)enginewhenusedforalternatingcurrent(a.c.)gen-eratingsetapplications.ItappliestoRICenginesfora.c.generatingsetsforlandandmarineuse,excludinggeneratingsetsusedonaircraftortopropellandvehiclesandloco-motives.Forsomespecificapplications(forexample,essen-tialhospitalsupplies,highrisebuildings,etc.),sup-plementaryrequirementsmaybenecessary.TheprovisionsofthispartofISO8528shouldbere-gardedasabasis.ThetermswhichdefinethespeedgoverningandthespeedcharacteristicsofRICenginesarelistedandexplainedwheretheyapplyspecificallytotheuseoftheenginefordrivinggenerators.Forotherreciprocating-typeprimemovers(e.g.sewagegasengines,steamengines),theprovisionsofthispartofISO8528shouldbeusedasabasis.
【中国标准分类号】:K52;J90
【国际标准分类号】:29_160_40
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:Opticalamplifiers-Part5-2:Qualificationspecifications;Reliabilityqualificationforopticalfibreamplifiers
【原文标准名称】:光纤放大器.第5-2部分:合格评定规范.光纤放大器可靠性合格评定
【标准号】:IEC61291-5-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-08
【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/SC86C
【标准类型】:()
【标准水平】:()
【中文主题词】:总规范;光波导;可靠性分析;试验;规范(验收);电气工程;光学的;规范;可靠性管理;定义;合格;放大器;认可;纤维光学;光学特性;光学;认可试验;可靠度
【英文主题词】:Amplifiers;Approval;Approvaltests;Definitions;Electricalengineering;Fibreoptics;Genericspecification;Optical;Opticalproperties;Opticalwaveguides;Optics;Qualifications;Reliability;Reliabilityanalysis;Reliabilitymanagement;Specification;Specification(approval);Testing
【摘要】:Appliestoopticalamplifiers(OAs)andopticallyamplified,elementarysub-systemsforterrestrialapplications,usingactivefibres(opticalfibreamplifiers,OFAs),containingrare-earthdopants,whicharecommerciallyavailable.Theblackboxapproac
【中国标准分类号】:M33
【国际标准分类号】:33_180_30
【页数】:47P.;A4
【正文语种】:英语


【英文标准名称】:Rollingbearings-Dynamicloadratingsandratinglife(ISO281:2007)
【原文标准名称】:滚动轴承.额定动载荷和额定寿命(ISO281-2007)
【标准号】:DINISO281-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-01
【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】:轴向止推轴承;滚珠轴承;轴承;定义;动力荷载;寿命;荷载能力;额定负荷;负荷;数学计算;计算方法;径向轴承;额定值;滚柱轴承;滚动轴承;符号;止推轴承
【英文主题词】:Axial-thrustbearings;Ballbearings;Bearings;Definitions;Dynamicloading;Life(durability);Loadcapacity;Loadratings;Loading;Mathematicalcalculations;Methodsofcalculation;Radialbearings;Ratings;Rollerbearings;Rollingbearings;Symbols;Thrustbearings
【摘要】:ThisInternationalStandardspecifiesmethodsofcalculatingthebasicdynamicloadratingofrollingbearingswithinthesizerangesshownintherelevantISOpublications,manufacturedfromcontemporary,commonlyused,highqualityhardenedbearingsteel,inaccordancewithgoodmanufacturingpracticeandbasicallyofconventionaldesignasregardstheshapeofrollingcontactsurfaces.Thisdocumentalsospecifiesmethodsofcalculatingthebasicratinglife,whichisthelifeassociatedwith90%reliability,withcommonlyusedhighqualitymaterial,goodmanufacturingqualityandwithconventionaloperatingconditions.Inaddition,itspecifiesmethodsofcalculatingthemodifiedratinglife,inwhichvariousreliabilities,lubricationcondition,contaminatedlubricantandfatigueloadofthebearingaretakenintoaccount.ThisInternationalStandarddoesnotcovertheinfluenceofwear,corrosionandelectricalerosiononbearinglife.Thisdocumentisnotapplicabletodesignswheretherollingelementsoperatedirectlyonashaftorhousingsurface,unlessthatsurfaceisequivalentinallrespectstothebearingring(orwasher)racewayitreplaces.Double-rowradialbearingsanddouble-directionthrustbearingsare,whenreferredtointhisdocument,presumedtobesymmetrical.Furtherlimitationsconcerningparticulartypesofbearingsareincludedintherelevantclauses.
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:55P.;A4
【正文语种】:德语