【英文标准名称】:Pressureregulatorsandassociatedsafetydevicesforgasappliances-Part1:Pressureregulatorsforinletpressuresuptoandincluding50kPa;GermanversionEN88-1:2011
【原文标准名称】:燃气器具用压力调节器和相关安全装置第1部分:入口压力最大为50kPa及以下的压力调节器;德文版本EN88-1-2011
【标准号】:DINEN88-1-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【实施或试行日期】:2011-06-01
【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】:
【英文主题词】:Ambienttemperature;Assemblyinstructions;Bending;Bodies;Checkingequipment;Chemicalhazards;Classes;Classification;Compressionfittings;Conditions;Connectingdimensions;Connections;Constructionrequirements;Controlperformance;Controllers;Corrosion;Definitions;Density;Design;Deviations;Durability;Elastomers;EMC;Enclosures;Exits;Explosionhazard;Firerisks;Gasappliances;Gasburners;Gasconnections;Gaspermeability;Gaspressure;Gaspressuregovernors;Gastechnology;Gastightness;Gas-powereddevices;Graphic;Highpressure;Impregnation;Inletpressure;Leakrate;Leaktests;Maintenance;Marking;Materials;Mechanicaltesting;Moisture;Moisturetest;Mountingdimensions;Noiseduringoperation;Nominalwidths;Operatinginstructions;Performancerequirements;Pipes;Pneumatic;Pneumaticequipment;Pressuredrops;Pressuremeasurement(fluids);Pressureregulators;Putoutofaction;Safetycomponents;Safetyengineering;Safetyrequirements;Seals;Solderless;Specification(approval);Stability;Status;Testequipment;Testing;Testingconditions;Thermalenvironmentsystems;Thread-connections;Threads;Tightness;Tolerances(measurement);Transportable;Typetesting;Warningnotices;Wobbeindex;Zeropressure;Zincalloys
【摘要】:ThisEuropeanStandardspecifiesthesafety,constructionandperformancerequirementsforpressureregulatorsandpneumaticgas/airratiopressureregulators(zeropressureregulatorsareincludedasaspecialtypeofpneumaticgas/airratiopressureregulator),intendedforusewithgasburners,gasappliancesandsimilaruse,hereafterreferredtoas"pressureregulators".ThisEuropeanStandardisapplicableto-pressureregulatorswithdeclaredmaximuminletpressuresuptoandincluding50kPa(500mbar)ofnominalconnectionsizesuptoandincludingDN250forusewithoneormorefuelgasesinaccordancewithEN437,-pressureregulatorswhichuseauxiliaryenergy,-pneumaticgas/airratiopressureregulators,whichfunctionbycontrollingagasoutletpressureinresponsetoanairsignalpressure,airsignaldifferentialpressure,and/ortoafurnacepressuresignal(zeropressureregulatorsareincludedasaspecialtypeofpneumaticgas/airratiopressureregulator),-gas/airratiopressureregulatorswhichchangeanairoutletpressureinresponsetoagassignalpressureoragassignaldifferentialpressure.ThisEuropeanStandarddoesnotcover-pressureregulatorsconnecteddirectlytogasdistributionnetworkortoacontainerthatmaintainsastandarddistributionpressure,-pressureregulatorsintendedforgasappliancestobeinstalledintheopenairandexposedtotheenvironment,-mechanicallylinkedgas/airratiocontrols,-electronicgas/airratiocontrols(EN12067-2).
【中国标准分类号】:Q82
【国际标准分类号】:23_060_40
【页数】:51P.;A4
【正文语种】:英语

标准名称：	机床夹具零件及部件 花盘(毛坯)
中标分类：	航空、航天 >> 航空器与航天器制造用设备 >> 夹具
替代情况：	被QJ 71A-1997代替
发布日期：	1984-03-01
实施日期：	1982-10-01
首发日期：
作废日期：
出版日期：
页数：	1页

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