BS EN 50136-1-5-2008 报警系统.报警传输系统和设备.包装开关网络(PSN)用要求

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【英文标准名称】:Alarmsystems—Alarmtransmissionsystemsandequipment—Part1-5:RequirementsforPacketSwitchedNetworkPSN
【原文标准名称】:报警系统.报警传输系统和设备.包装开关网络(PSN)用要求
【标准号】:BSEN50136-1-5-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2009-01-31
【实施或试行日期】:2009-01-31
【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】:报警;报警装置;报警系统;报警传输系统;通告装置;防盗警报;数据传送;电气工程;电气安全;火灾警报;火灾探测器;保持报警系统;信息传递;运行监控系统;包交换网络;数据包;设备;PSTN;公众交换电话网;可靠性;安全;安全要求;信号传输;规范(验收);传输装置;传输系统;通信声音
【英文主题词】:Alarm;Alarmdevices;Alarmsystems;Alarmtransmissionsystems;Announcementdevices;Burglaralarms;Datatransfer;Electricalengineering;Electricalsafety;Firealarms;Firedetectors;Hold-upalarmsystems;Informationtransfer;Operationalmonitoringsystems;Packetswitchingnetworks;Packets(datatransmission);Plant;PSTN;PublicSwitchedTelephoneNetwork;Reliability;Safety;Safetyrequirements;Signaltransmission;Specification(approval);Transmissiondevices;Transmissionsystems;Voicecommunication;Warningdevices
【摘要】:ThisEuropeanStandardspecifiestherequirementsforalarmtransmissionsystemsusingPacketSwitchedNetworks(PSN),whichareadditionaltothoseinEN50136-1-1:1998.ThealarmtransmissionsystemusingPSNmayusewiredlinks,voicegradesignallinglinks,mobilenetworks,radioordatalinksandmayincludeethernetswitches,hubs,firewalls,ADSL-routersandDSL-modems.Thestandardisalsoapplicabletoalarmtransmissionsystemsinwhichsignallinglinksaresharedwithotherserviceswithintheabovedescriptions.
【中国标准分类号】:A91
【国际标准分类号】:13_320;33_040_40
【页数】:10P.;A4
【正文语种】:英语


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Product Code:SAE J1619
Title:Single Tooth Gear Bending Fatigue Test
Issuing Committee:Metals Technical Executive Steering Committee
Scope:This SAE Recommended Practice defines the set-up and procedure for conducting the SAE single tooth bending fatigue test. The details of the test fixture to be used (referred henceforth as 'the test fixture' in this document) and gear test sample and the procedures for testing and analyzing the data are presented in this document. The objective of this document is to provide a means to evaluate the effects of material and process variables on the bending fatigue behavior of gears using the test fixture. The bending fatigue life of gear teeth is generally influenced by variations in such factors as geometry, material, microstructure, residual stress profile, surface finish, case depth, surface and core hardness. This test serves as a screening tool to evaluate changes in one or more of these variables to enable optimization of the processing and design of gears.Product Code:SAE AMS5669
Title:Alloy Bars, Corrosion and Heat Resistant Nickel Base - 15.5Cr - 0.95(Cb+Ta) - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode or Vacuum Induction Melted
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:Primarily for machined parts requiring high strength at temperatures in the range of 800 - 1100 F (427 - 593 C), particularly where welding is involved.