IEC 60335-2-41 Edition 3.1-2005 家用和类似用途电器.安全.第2-41部分:泵的特殊要求

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【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-41:Particularrequirementsforpumps
【原文标准名称】:家用和类似用途电器.安全.第2-41部分:泵的特殊要求
【标准号】:IEC60335-2-41Edition3.1-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-06
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:机动泵;液体;定义;电气器具;家用;防电击;安全工程;家用电器;规范(验收);电气安全;家用设备;安全要求;液泵;电气工程;泵;设计;安全;防护等级;家用的;试验;电泵
【英文主题词】:Classesofprotection;Definitions;Design;Domestic;Electricappliances;Electrichouseholdappliance;Electricalengineering;Electricalpumps;Electricalsafety;Householdequipment;Householduse;Inscription;Liquidpumps;Liquids;Motorpumps;Protectionagainstelectricshocks;Pumps;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Testing
【摘要】:Dealswiththesafetyofelectricpumpsforliquidshavingatemperaturenotexceeding90degC,witharatedvoltageofnotmorethan250Vforsingle-phaseand480Vforotherappliances.Examplesofapplianceswithinthescopeofthisstandardareaqu
【中国标准分类号】:Y60
【国际标准分类号】:23_080
【页数】:42P;A4
【正文语种】:英语


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【英文标准名称】:Informationtechnology-Codingofaudio-visualobjects-Part7:Optimizedreferencesoftwareforcodingofaudio-visualobjects
【原文标准名称】:信息技术.音视对象编码.第7部分:音视对象编码用最优化参考软件
【标准号】:ISO/IECTR14496-7-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-10-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:汇编;声信号;音频视频;信息技术;信息交换;编码(数据转换);数据处理;图像处理;多媒体;定义;互动;计算机软件;功能;编码;对象;视频信号;代码表示;系统工程;系统建筑学;计算机制图;尺寸
【英文主题词】:Acousticsignals;Audiovisual;Codedrepresentation;Codification;Coding(dataconversion);Computergraphics;Computersoftware;Dataprocessing;Definition;Definitions;Encoding;Formats;Functionality;Imageprocessing;Informationinterchange;Informationtechnology;Interactive;Multimedia;Object;Systemarchitecture;Systemengineering;Videosignals
【摘要】:APrivateIntegratedServiceNetwork(PISN)isanetworkcomprisingeitheronePINXormorethanonePINXinterconnectedbyInter-PINXconnections.ThisTechnicalReportisconcernedwithinter-PINXconnections(IPC)thatareprovidedbyInterveningNetworks(IVN),andthewayinwhichthesearehandledbyPINXstoprovideaplatformforinter-PINXcommunication.DifferenttypesofIVNscanbeusedtoprovideIPCs,inaccordancewiththescenariosindicatedinISO/IEC11579-1.TheseareOverlayScenariosinthattheyenabletheservicesofthePISNtooperatetransparentlyacrossanIVN.ConnectedPINXsneedtoco-ordinatetheiruseofIVNs,andappropriatestandardisationisneededtoallownetworkstobecreatedemployingPINXsandIVNsfrommultiplevendors.Thefollowingpointsneedtobeconsidered:—IngeneralbutdependingonthetypeofIVN,proceduresandsignallingprotocolsbetweenthePINXsareneededfortheestablishment,maintenanceandreleaseofIPCs.Appropriatestandardisationoftheseproceduresandsignallingprotocolsisnecessary.—AttheQreferencepoint(aconceptualpointwithinaPINX)channelsandPISNcallcontrolsignalling(QSIG)aredefinedindependentlyofthetypeofIVN.However,attheCreferencepoint(wherethePINXisconnectedtotheIVN),therepresentationofthechannelsandofsignallingisdependentonthetypeofIVN,andonhowthePINXsusetheIPCs.AppropriatestandardisationoftheseaspectsattheCreferencepointisnecessary.—IngeneraltherelationshipbetweenachannelattheQreferencepointanditsrepresentationattheCreferencepointisnotstatic,andproceduresandsignallingbetweenthePINXsareneededfortheco-ordinationoftheserelationships.Appropriatestandardisationoftheseproceduresandsignallingisnecessary.—Appropriatemechanismsneedtobestandardisedforconveyinginter-PINXsignallingthroughtheIVN.ThesewilldependonthecharacteristicsoftheIPCused.TheaimofthisTechnicalReportistoidentify:1.InadditiontoPISNcallcontrolsignalling(QSIG),whatneedstobestandardised,inordertobeabletointer-connectPINXs;2.Generaltechniques,procedures,protocolsetc.,thatapplytoofall(oratleastverymany)typesofIVNs.
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:40P.;A4
【正文语种】:英语


基本信息
标准名称:紧固件产品质量分等 螺柱
中标分类: 机械 >> 通用零部件 >> 紧固件
替代情况:JB/T 58651.3-1993
发布日期:1999-12-30
实施日期:2000-06-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
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所属分类: 机械 通用零部件 紧固件