ANSI/UL 1820-2004 火焰和烟尘特性用气动输送管燃烧试验用安全标准

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【英文标准名称】:StandardforSafetyforFireTestofPneumaticTubingforFlameandSmokeCharacteristics(ProposaldatedDecember19,2008)
【原文标准名称】:火焰和烟尘特性用气动输送管燃烧试验用安全标准
【标准号】:ANSI/UL1820-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:压缩空气;压缩空气管道;文件传送器;燃烧试验;火焰扩散;柔性管;管道;气动输送机;烟密度
【英文主题词】:Compressedair;Compressedairpipelines;Documentconveyors;Firetests;Flamepropagation;Flexiblepipes;Pipelines;Pneumaticconveyors;Smokedensity
【摘要】:Testmethodfordeterminingvaluesofflamepropagationdistanceandopticalsmokedensityforpneumatictubingthatistobeinstalledinducts,plenums,andotherspacesusedforenvironmentalair.Testmethodistodeterminewhethertheflame-propagationandsmoke-generatingcharacteristicsofthesetubesareinaccordancewiththeInstallationofAirConditioningandVentilatingSystems,NFPA90A.
【中国标准分类号】:C80
【国际标准分类号】:13_220_40;23_040_70
【页数】:
【正文语种】:英语

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【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents-Sectionalspecification:connectorsetsforopticalfibresandcables-TypeMF
【原文标准名称】:电子元器件质量评定协调体系.分规范:光纤和电缆连接装置.MF型
【标准号】:BSEN186310-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-07-15
【实施或试行日期】:1999-07-15
【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】:纤维光学连接器;尺寸;试样制备;质量评估;检验;纤维光学;界面;光学纤维;销连接;合格;试样;电插头;箍;电子设备及元件;抽样方法;认可试验;资格鉴定;纤维光缆;安全措施
【英文主题词】:Cables;Casepart;Casewall;Connectoredjoints;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Fayingsurfaces;Melamine-formaldehyderesin;MF;Opticalwaveguides;Pinjoints;Quality;Qualityassurancesystems;Sectionalspecification;Specification(approval)
【摘要】:ThisspecificationcoversTypeMFfibreopticconnectorsets.TypeMFdefinesamultiwayconnectorcharacterisedbyarectangularferrulenominally6,4mm×2,5mmwhichutilisestwopinsof0,7mmdiameterasitsalignmenttechnology.Itisapplicabletoajointofmultiplefibresbyarrangingthembetweentwopin-positioningholesintheplug.Theconnectorincludesapush-pullcouplingmechanismandaferrulespringloadedinthedirectionoftheopticalaxis.Theconnectorhasasinglemalekeywhichmaybeusedtoorientateandlimittherelativepositionbetweentheconnectorandthecomponenttowhichitismated.ThespecificationcontainstherequirementsforTypeMFconnectorsetstofixintoahousingsuitableforbackplaneuse(seeAnnexA).Itprovidesmatingdimensionsforsingleferrules(MF-A1/MF-A2)intoanadaptor(MF-A3)whichensureferruleswillcometogether.Matingdimensionsforlocationofferrules(MF-B1/MF-A2)intomultiwaybackshells(MF-B2/MF-B3).Itdoesnotprovide/supplymatingdimensionsofthemultiwaybackshells,nordoesitensurethatferrulesinmultiwaybackshellswillcometogether.Detailspecificationshallbepreparedusingthefollowingproformageneralblankdetailspecificationassociatedwiththegenericspecification.Forexample:EnvironmentalCategoryⅡEN186002Whencompleted,thedetailspecification(DSs)applicabletothissectionalspecification(SS)shallbere-numberedinaccordancewithCECC00700(SectionⅣ)Issue1,subclause4.2,asfollows:CECC86310-XXXTypeMFEnvironmentalCategoryⅡ
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:30P.;A4
【正文语种】:英语

Product Code:SAE AS81969/1
Title:INSTALLING AND REMOVAL TOOLS, CONNECTOR ELECTRICAL CONTACT, TYPE III, CLASS 2, COMPOSITION C
Issuing Committee:Ae-8c2 Terminating Devices And Tooling Committee
Scope:Scope unavailable