UL 1655-1997 共用天线电视电缆
作者:标准资料网 时间:2024-05-11 16:36:13 浏览:9755
来源:标准资料网
【英文标准名称】:Community-antennatelevisioncables
【原文标准名称】:共用天线电视电缆
【标准号】:UL1655-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997-11-14
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;电缆;通信电缆;规范(验收);电视;天线;同轴电缆
【英文主题词】:Antennas;Cables;Coaxialcables;Communicationcables;Electricalengineering;Specification(approval);Television
【摘要】:Proposednewedition,withrevisionsincludingrevisedenergymarkingsforoptical-fibercables,optionalreducednon-integraljacketthicknesses,additionofnewair-gapinsulatedconstructions.
【中国标准分类号】:K13
【国际标准分类号】:33_060_40;33_120_10
【页数】:72P;A4
【正文语种】:英语
【英文标准名称】:Automaticshut-offvalvesforgasburnersandgasappliances
【原文标准名称】:燃气炉和燃气器具用自动关闭阀
【标准号】:BSEN161-2011
【标准状态】:作废
【国别】:英国
【发布日期】:2011-05-31
【实施或试行日期】:2011-05-31
【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】:
【英文主题词】:Air-conditioningsystems;Assemblyinstructions;Automatic;Bending;Burners;Checkingequipment;Chemicalhazards;Classification;Close;Closingforce;Closingtime;Compressionfittings;Conditions;Conduits;Connectingdimensions;Connections;Constructionrequirements;Controllers;Corrosion;Creation;Definitions;Delaytime;Density;Dirttraps;Durability;Elastomers;Electricalequipment;Enclosures;Explosionhazard;Feathers;Firerisks;Flowrates;Flows;Functions;Gasappliances;Gasburners;Gastechnology;Gasvalves;Gases;Gas-powereddevices;Heaters;Heatingengineering;Hydraulics;Inspection;Inspectionbyattributes;Leakrate;Lockingdevices;Lubricants;Marking;Materials;Moisture;Moisturetest;Mounting;Nominalwidths;Openingtime;Openings;Operatinginstructions;Pneumatics;Pressuremeasurement(fluids);Productspecification;Protection;Safetycomponents;Safetydevices;Safetyengineering;Safetyrequirements;Shut-offvalves;Specification(approval);Stopvalves;Stopcocks;Surfaces;Testing;Thermalenvironmentsystems;Threads;Tightness;Valves;Warningnotices;Zincalloys
【摘要】:ThisEuropeanStandardspecifiesthesafety,constructionandperformancerequirementsforautomaticshutoffvalvesforusewithgasburners,gasappliancesandsimilaruse,hereafterreferredtoas‘valves’.ThisEuropeanStandardisapplicabletovalveswithdeclaredmaximuminletpressuresuptoandincluding500kPa(5bar)ofnominalconnectionsizesuptoandincludingDN250forusewithoneormorefuelgasesinaccordancewithEN437.ThisEuropeanStandardisapplicabletoelectricallyoperatedvalvesandtovalvesactuatedbyfluidswherethecontrolvalvesforthesefluidsareactuatedelectrically,butnottoanyexternalelectricaldevicesforswitchingthecontrolsignaloractuatingenergy.AnassessmentmethodforvalvedesignsisgivenbythisEuropeanStandard.ThisEuropeanStandardisalsoapplicabletovalveswheretheflowrateiscontrolledbyexternalelectricalsignals,eitherindiscretestepsorproportionaltotheappliedsignal.ThisEuropeanStandardisalsoapplicabletovalvesfittedwithclosedpositionindicatorswitches.NOTEProvisionsforfinalproductinspectionandtestingbythemanufacturerarenotspecified.
【中国标准分类号】:J16
【国际标准分类号】:23_060_40;27_060_20
【页数】:38P.;A4
【正文语种】:英语
Product Code:SAE AMSDTL23053/12
Title:Insulation Sleeving, Electrical, Heat Shinkable, Polytetrafluoroethylene
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:
Rationale:
