【英文标准名称】:Prentypeelectriccablesforaircraft
【原文标准名称】:飞行器用普兰式电缆
【标准号】:BS2E21-1957
【标准状态】:作废
【国别】:英国
【发布日期】:1957-12-23
【实施或试行日期】:1957-12-23
【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】:过电压试验;飞行器部件;低温试验;电气布线系统;单芯电缆;定型试验;性能试验;额定电流;弯曲试验;热老化试验;色码;电阻测量;浸入试验;作标记;护套电缆;绝缘电缆;多芯电缆;名称与符号;抗拉试验;尺寸;电缆
【英文主题词】:Aircraftcomponents;Bendtesting;Colourcodes;Designations;Dimensions;Electriccables;Electricwiringsystems;Heatageingtests;Immersiontests(corrosion);Insulatedcables;Low-temperaturetesting;Marking;Multicorecables;Overvoltagetests;Performancetesting;Ratedcurrent;Resistancemeasurement;Sheathedcables;Single-corecables;Tensiletesting;Typetesting
【摘要】:1.ThisBritishStandardspecifiestherequirementsfor'Pren'typecablesforaircraftwiringofcircuitswherethepotentialbetweenconductors,orbetweenaconductorandmetalbraidortheaircraftstructuredocsnotexceed600volts(r.m.s.)involtageand1600c/sinfrequency;alsowhereanycombinationofambienttemperatureandconductorcurrentforcontinuousservicedoesnotpro-duceastabilizedconductortemperatureinexcessof90℃.Thesecablesarcsuitableforfixedwiringinaircraftwhenlowtemperatures(……75℃)arcencountered,butarenotsuitableforsevereflexingbelow……40℃.ThecablesdonotsupportcombustionbuttheyshouldnotberegardedascomplyingwiththerequirementsofBritishStandardG.100,Generalrequirementsforelectricalequipmentandindicatinginstrumentsforaircraftinregardtofireresistance.Thecablesareunsuitableforusewithoutadditionalprotectioninareaswhereester-basedfluidsarepresent.Thegenericname'Pren'shallbeappliedonlytocablescoveredbythisBritishStandardandcomplyingwithallrequirementsofthespecification.Thestandardincludesthefollowingfourrangesofcables,thecompletenomenclatureofwhichisgiveninAppendixA:—.a.Pren.Cablewithacopperconductorandaninsulationofglassbraidandpolychioroprenecom-pound,forsinglecorecables:multi-corecableshaveanoverallfinishofglassbraidandlacquer:theconductoroftheUniflexprencableisofabraidedconstructionwhichshallnotbeonastringcentre.b.Prenal.SimilartothePrenrangebutwithaconductorofaluminiuminsteadofcopper.c.Prenmet.SimilartothePrenrangebutwiththeadditionofametalbraid.d.Prensheath.Multi-corePrencablessheathedwithapolychioroprenecompoundinplaceofthelacqueredglassbraid.
【中国标准分类号】:V40
【国际标准分类号】:49_060
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Transportablegascylinders-Periodicinspectionandtestingofseamlessaluminiumalloygascylinders;GermanversionEN1802:2002
【原文标准名称】:可运输式储气瓶.无缝铝合金储气瓶的周期性检验和测试;德文版本EN1802:2002
【标准号】:EN1802-2002
【标准状态】:现行
【国别】:
【发布日期】:2002-09
【实施或试行日期】:2002-09-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:周期性的;易动的;液化石油气;规范(验收);试验方法;试验;外观检查(试验);重复试验;铝;压力试验;无缝的;铝容器;超声检验;储气瓶;压缩气体设备;铝合金
【英文主题词】:Aluminium;Aluminiumalloys;Aluminiumvessels;Compressedgasequipment;Gascylinders;Liquefiedpetroleumgas;Mobile;Pressuretests;Recurrent;Repeattests;Seamless;Specification(approval);Testmethod;Testing;Ultrasonictesting;Visualinspection(testing)
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:49P.;A4
【正文语种】:英语