JIS B2404-1995 管法兰用螺旋衬垫

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【英文标准名称】:Switchesforhouseholdandsimilarfixedelectricalinstallations-Particularrequirements-Electronicswitches
【原文标准名称】:家用及类似的固定电气设施用开关.详细要求.电子开关
【标准号】:BSEN60669-2-1-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-12-08
【实施或试行日期】:2004-12-08
【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】:绝缘电阻;防电击;规范(验收);家用;材料强度;分类系统;干扰抑制;安全工程;家用(安装)设备;网络冲突;开关设备;接地导线;装置;民用工程;安全要求;电气安全;额定电流;作标记;试验;尺寸;家用的;电子设备;接触安全装置;电磁兼容性;开关;电气工程;开关电源;固定的;电子工程;电子仪器;温升;熔断器;控制装置;定义;电子设备及元件;电力设备;遥控;调光开关;详细规范;仪器
【英文主题词】:Abilitytoswitch;Ageingstability;Bodies;Capacitors;Circuitdiagrams;Circuit-breakers;Classificationsystems;Clearances;Components;Connections;Contactsafetydevices;Controldevices;Cycle;Definitions;Detailspecification;Dielectricstrength;Dimensionalmeasurement;Dimensioning;Dimensions;Dimmerswitches;Discharge;Distances;Domestic;Domesticengineering;Duration;Earthconductors;Earthingconductorterminations;Electricshock;Electrical;Electricalengineering;Electricalinstallations;Electricalsafety;Electromagneticcompatibility;Electronic;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Electronicinstruments;EMC;Emission;Fire;Fuses;Heat;Houseinstallations;Householduse;Inscription;Installations;Instruments;Insulatingmaterials;Insulatingresistance;Interferencerejections;Interferencesuppression;Leakagepaths;Lowfrequencies;Marking;Mechanics;Mechanism;Mobile;Moisture;Networkinterferences;Operation;Protection;Protectionagainstelectricshocks;Protectiveequipment;Ratedcurrent;Remotecontrol;Resistors;Rustprotection;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Screws(bolts);Specification(approval);Stationary;Strengthofmaterials;Stress;Surfaces;Switches;Switchgear;Switchingpower;Temperature;Temperaturerise;Testing;Thermalstability;Trackingindex;Water
【摘要】:Thisclauseofpart1appliesexceptasfollows.Replacement:Thisstandardappliestoelectronicswitchesandtoassociatedelectronicextensionunitsforhouseholdandsimilarfixedelectricalinstallationseitherindoorsoroutdoors.Itappliestoelectronicswitchesfora.c.only,fortheoperationoflampcircuitsandthecontrolofthebrightnessoflamps(dimmers)aswellasthecontrolofthespeedofmotors(forexample,thoseusedinventilatingfans)andforotherpurposes(forexample,heatingcontrols),witharatedvoltagenotexceeding250Vandaratedcurrentnotexceeding16A.Theoperationandcontrolasmentionedaboveareperformedbyapersonviaanactuatingmember,asensingsurfaceorasensingunit,bymeansoftouch,proximity,turn,optical,acoustic,thermaloranyotherinfluence.Thisstandardalsoappliestoelectronicswitcheswheretheoperationorcontrolismadebyphysicalmeans,forexample,light,windvelocity,presenceofpersons,etc.Thisstandardalsoappliestoboxesforelectronicswitches,withtheexceptionofmountingboxesforflush-typeelectronicswitches.Electronicswitchescomplyingwiththisstandardaresuitableforuseatambienttemperaturenotnormallyexceeding25°Cbutoccasionallyreaching35°C.Inlocationswherespecialconditionsprevail,suchasinships,vehiclesandthelikeandinhazardouslocations,forexample,whereexplosionsareliabletooccur,specialconstructionsmayberequired.NOTE1ThisstandardisnotintendedtocoverdeviceswhicharedesignedtobeincorporatedinappliancesorareintendedtobedeliveredtogetherwithaspecificapplianceandwhicharewithinthescopeofIEC60730orIEC61058-1.ExamplesofdesignsofelectronicswitchesandfunctionsareshowninannexAA.NOTE2Electronicswitcheswithoutamechanicalswitchinthemaincircuitdonotprovidea“fulloff-state”.Therefore,thecircuitontheloadsideshouldbeconsideredtobelive.
【中国标准分类号】:K31
【国际标准分类号】:29_120_40
【页数】:48P.;A4
【正文语种】:英语


【英文标准名称】:TestMethodforDeterminationofVaporPressure(VPx)ofPetroleumProducts,Hydrocarbons,andHydrocarbon-OxygenateMixtures(TripleExpansionMethod)
【原文标准名称】:石油产品、烃类和氧化烃类混合物蒸气压(VPx)的测定用试验方法(三级膨胀法)
【标准号】:ANSI/ASTMD6378-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【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】:测定;膨胀法;汽油;烃类混合物;烃类;混合物;石油产品;测试;蒸气压力
【英文主题词】:Determination;Expansionmethod;Gasoline;Hydrocarbonmixtures;Hydrocarbons;Mixtures;Petroleumproducts;Testing;Vapourpressure
【摘要】:
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语