SJ/T 11080-1996 阴极射线管参考线量规尺寸
时间:2024-05-09 08:57:36 来源: 标准资料网 作者：标准资料网 阅读：8836
基本信息
| 标准名称： | 阴极射线管参考线量规尺寸 |
| 英文名称： | Dimensions of reference gauges for cathode-ray tubes |
| 中标分类： |
综合 >>
标准化管理与一般规定 >>
技术管理 |
| 替代情况： | 原标准号GB 11484-89 |
| 发布日期： | 1996-11-20 |
| 实施日期： | 1997-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2008-01-20 |
| 出版日期： | 1900-01-01 |
| 页数： | 12页 |
适用范围
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前言
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引用标准
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所属分类： 综合 标准化管理与一般规定 技术管理
MIL-M-50508A (NOTICE 1), MILITARY SPECIFICATION: MOUNT, RESILIENT (FOR USE IN AMMUNITION SHIPPING CONTAINERS) (24 MAR 1987) [NO S/S DOCUMENT]., MIL-M-50508A, dated 28 February 1975, has been reviewed and determinedto be valid for use in acquisition.【英文标准名称】:StandardGuideforAircraftElectricalLoadandPowerSourceCapacityAnalysis
【原文标准名称】:飞行器电气载荷和电源容量分析的标准指南
【标准号】:ASTMF2490-2005e1
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F39.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:ELA;electricalload;electricalloadanalysis;FAA;FederalAviationAdministration
【摘要】:Toshowcompliancewith14CFR23.1351,youmustdeterminetheelectricalsystemcapacity.14CFR23.1351(a)(2)statesthat:4.2.1Fornormal,utility,andacrobaticcategoryairplanes,byanelectricalloadanalysisorbyelectricalmeasurementsthataccountfortheelectricalloadsappliedtotheelectricalsysteminprobablecombinationsandforprobabledurations;and4.2.2Forcommutercategoryairplanes,byanelectricalloadanalysisthataccountsfortheelectricalloadsappliedtotheelectricalsysteminprobablecombinationsandforprobabledurations.Theprimarypurposeoftheelectricalloadanalysis(ELA)istodetermineelectricalsystemcapacity(includinggeneratingsources,converters,contactors,busbars,andsoforth)neededtosupplytheworst-casecombinationsofelectricalloads.Thisisachievedbyevaluatingtheaveragedemandandmaximumdemandsunderallapplicableflightconditions.AsummarycanthenbeusedtorelatetheELAtothesystemcapacityandcanestablishtheadequacyofthepowersourcesundernormal,abnormal,andemergencyconditions.Note18212;TheELAshouldbemaintainedthroughoutthelifeoftheaircrafttorecordchangestotheelectricalsystem,whichmayaddorremoveelectricalloadstothesystem.TheELAthatisproducedforaircraft-typecertificationshouldbeusedasthebaselinedocumentforanysubsequentchanges.Whenpossible,thebasicformatoftheoriginalELAshouldbefollowedtoensureconsistencyinthemethodologyandapproach.TheoriginalELAmaybelackingincertaininformation,forinstance,timeavailableonemergencybattery.ItmaybenecessarytoupdatetheELAusingtheguidancematerialcontainedinthisguide.1.1Thisguidecovershowtoprepareanelectricalloadanalysis(ELA)tomeetFederalAviationAdministration(FAA)requirements.1.2ThevaluesgiveninSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V40
【国际标准分类号】:49_060
【页数】:8P.;A4
【正文语种】: