Product Code:SAE ARP1953
Title:Acceptance Test Procedures and Standards to Insure Clean Fuel System Components
Issuing Committee:Ae-5 Aerospace Fuel, Oil And Oxidizer Systems Committee
Scope: To describe general guidelines for achieving selected levels of cleanliness in gas turbine engine fuel system components and to describe laboratory type methods for measuring and reporting the contamination level of the wetted portion of fuel system components. As in SAE J1227 (covering hydraulic components) this practice includes guidelines for levels of acceptance but does not attempt to set those levels. To provide standards and procedures for processing and verification to insure an acceptable level of product cleanliness in gas turbine engine fuel system components.【英文标准名称】:Radio-frequencyconnectors-Two-polescrew(3/4-20UNEF)coupledconnectorsforusewithshieldedbalancedcableshavingtwininnerconductorswithinnerdiameterofouterconductor13,56mm(0,534in)(TypeTWHN)
【原文标准名称】:射频连接器.同带有内孔的外导体内径为13.56mm(0.534in)TWHN型双内导体屏蔽对称电缆一起使用的双柱螺旋(-20UNEF)耦合连接器
【标准号】:BSEN60169-25-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-03-15
【实施或试行日期】:1994-03-15
【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】:高频;螺钉连接;同轴电缆;射频插头;内导线;外导线;尺寸;电缆分布系统;双头插头;电气工程;电插头;电线;对称的
【英文主题词】:Cabledistributionsystems;Coaxialcables;Dimensions;Electricplugs;Electricalcords;Electricalengineering;Highfrequencies;Innerconductor;Outerconductors;Radio-frequencyplugs;Screwedjoints;Symmetrical;Threadedcableconnection;Two-pinplugs
【摘要】:ShieldedbalancedcableshavingtwininnerconductorsarebeingusedextensivelyinNorthAmericaandEuropeindataprocessingsystems.Thesecablesareusedtointer-connectpartsofcomputersystemswhichfeature2-polescrew(3/4-20UNEF)coupledconnectorshavinganinnerdiameterofouterconductor(IDOC)of13,56mm(0,534in).Theseconnectors(TypeTWHN)originatedintheUnitedStatesandtheoriginaldimen-sionsareinches.Onlythematingfacedetailsandgaugeinformationareincludedforstandardization.
【中国标准分类号】:L23
【国际标准分类号】:33_120_30
【页数】:12P;A4
【正文语种】:英语