SAE AMS4906 Titanium Alloy Sheet And Strip 6al - 4v Continuously Rolledannealeduns R56400) (Cancelled Jul 2002)
作者:标准资料网 时间:2024-05-17 01:44:26 浏览:9087
来源:标准资料网
Product Code:SAE AMS4906
Title:Titanium Alloy Sheet And Strip 6al - 4v Continuously Rolledannealeduns R56400) (Cancelled Jul 2002)
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:
【英文标准名称】:Safetydevicesforprotectionagainstexcessivepressure-Part4:Pilotoperatedsafetyvalves
【原文标准名称】:过压保护安全设备.由伺服电动机控制的安全阀
【标准号】:BSENISO4126-4-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-04-08
【实施或试行日期】:2004-04-08
【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】:识别牌;压力过载;水力试验;压力;安全要求;控制技术;气动试验;设计;作标记;性能试验;规范(验收);工业配件;定型试验;试验;阀门;定义;安全装置;压力试验;防爆;过压(力)保护;压力控制阀;规范;安全阀;材料
【英文主题词】:Controltechnique;Definitions;Design;Explosionprotection;Hydraulictests;Identificationplates;Industrialfittings;Marking;Materials;Overpressureprotection;Performancetests;Pneumatictests;Pressure;Pressurecontrolvalves;Pressureoverload;Pressuretests;Safetydevice;Safetydevices;Safetyrequirements;Safetyvalves;Specification;Specification(approval);Testing;Typetesting;Valves
【摘要】:ThispartofthisEuropeanStandardspecifiesgeneralrequirementsforpilotoperatedsafetyvalves,otherthanthosecoveredinPart1,irrespectiveofthefluidforwhichtheyaredesigned.Inallcases,theoperationiscarriedoutbythefluidinthesystemtobeprotected.Itisapplicabletopilotoperatedsafetyvalveshavingavalveflowdiameterof6mmandabovewhichareforuseatsetpressuresof0,1bargaugeandabove.Nolimitationisplacedontemperature.Thisisaproductstandardanditisnotconcernedwithapplicationsforpilotoperatedsafetyvalves.
【中国标准分类号】:J16
【国际标准分类号】:13_240
【页数】:34P.;A4
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyExhibitionDisplayUnits,FabricationandInstallationFirstEdition;ReprintwithRevisionsThroughandIncluding9/30/2003
【原文标准名称】:展览显示装置的制造和安装
【标准号】:UL2305-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001-02-09
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:直观显示装置;展览设施;信号装置;生产;安装;光学元件;光电子学;显示装置;电气工程;指示器
【英文主题词】:installations;exhibitionfacilities;visualdisplayunits;opticalelements;indicators;telltales;displayunits;production;electricalengineering;optoelectronics
【摘要】:1.1Theserequirementscoverexhibitiondisplayunitconstructionsthatareintenaedforindooruseforthepurposeofilluminating,animating,activating,ordisplayingwithrespecttotemporaryexpositions,exhibits,showconventions,meetings,orassembliesTheseunitsareintendedfortemporaryconstructionanddisplavatexpositioneventsElectricalcomponentsandsystemsshallbeusedinaccordancewiththeNationalElectricalCodeNFPA70andwiththeinstallationrequirementsofthisstandardTheserequirementsalsocoverpoRabletradeshowdisplays,hangingcomponents,andotherexhibitassemblies1.2Theserequirementscoverexhibitiondisplayunitsrated600voltsacorless1.3TheserequirementsCOVerlightboxesforusewithexhibitiondisplayunitsElectricadve~isingdisplaysandelectricsignsarecoveredbyStandardforElectricSigns,UL481.3.1TheserequirementscoverundercarpetconventioncenterCOrdsetsandassembledonormoldedonattachmentplugsandcordconRectors．rated250voltsdcorlessor600voltsacorless,thatareintendedtosupplytemporarypowerfromanexhibitfacilltytoanexhibitiondisplayunlt0rtoexhibitorequipmentandproductsthataredisplayedorexhlbitedwithlntheexhlbitiondisplayunltlnaccordancewith5183(B1oftheNationalElectricalCode,ANSI／NFPA701.3.IaddedJLJrlel320031.4Theserequirementsdonotcoverproductsthataredisplayedorexhibitedwithintheexhibitiondisplayunit,suchascars,audioequipment,appliances,orexhibitorequipment1.5TheserequirementsdonotCovercombustiblematerialsstoredwithinanexhibitiondisplayunit,suchaspromotionalpamphletsorgiveaways1.6Theserequirementsdonotcovertheuseofthefollowingmaterialsandtheirinterconnectingcomponentsusedinanexhibitiondisplayunit：a)Naturalgas—firedequipment,b)Cookingequipment,c)Openflamedevicesd)Exhibitsinvolvingprocessesormaterialsthatpresentariskofinjurytopersons,e)Pressurevessels,nFossilfuelpoweredequipmentg)Hydraulicallypoweredequipmentusingflammablefluids,h)Radiationproducingdevices,includinglasersi)Flammableliquids,andj)CompressedairthatisdeterminedtobenotpartofanexhibitiondisplayunitCopyright．bytheUndenEi[ersLaboraLories]ncSunSep0510：23：072004
【中国标准分类号】:L47
【国际标准分类号】:31_120
【页数】:116P.;A4
【正文语种】:英语
