ANSI/ASME B16.14-1991 带有管螺纹的铁管塞、管套及防松螺母

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【英文标准名称】:Specificationforflashweldingofbuttjointsinferrousmetals(excludingpressurepipingapplications)
【原文标准名称】:黑色金属(不包括压力管应用的)闪光对接焊规范
【标准号】:BS6944-1988
【标准状态】:现行
【国别】:英国
【发布日期】:1988-09-30
【实施或试行日期】:1988-09-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:焊接设备;自动;缺陷与故障;抽样方法;验收(鉴定);焊接接头;无损检验;精整;试样制备;认可试验;认可试验;电焊;连接;焊接;试样;弯曲试验;黑色金属;闪光焊;断裂;硬度试验;电阻焊接;自动控制系统;试验条件;记录品(文献);铁类合金;外观检查(试验);金属型材;机械试验;抗拉试验;对接接头
【英文主题词】:Acceptance(approval);Approvaltesting;Automatic;Automaticcontrolsystems;Bendtesting;Buttjoints;Defects;Electricwelding;Ferrousalloys;Ferrousmetals;Finishes;Flashwelding;Fracture;Hardnesstesting;Joints;Mechanicaltesting;Metalsections;Non-destructivetesting;Records(documents);Resistancewelding;Samplingmethods;Specimenpreparation;Tensiletesting;Testspecimens;Testingconditions;Visualinspection(testing);Weldedjoints;Welding;Weldingequipment
【摘要】:Requirementsforautomaticflashweldingofferrousmetalsections,excludingtubes,pipesandpipefittingsforpressureapplications(coveredinBS4204).
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:Rotatingelectricalmachines-Degreesofprotectionprovidedbytheintegraldesignofrotatingelectricalmachines(IPcode)-Classification
【原文标准名称】:旋转电机.旋转电机总体设计提供的防护级别.分级
【标准号】:BSEN60034-5-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:分类系统;名称与符号;电气设备;防尘试验;旋转电机;外壳;电机;不透水性试验;电气外壳;机械试验;安全装置;验收(鉴定);防护电气设备
【英文主题词】:Classification;Classificationsystems;Contactsafetydevices;Degreesofprotection;Electriccontactprotection;Electricenclosures;Electricmachines;Electricalengineering;Enclosures;Equipmentsafety;Exponents;Identificationmethods;IPcode;Marking;Protectedelectricalequipment;Protectionagainstelectricshocks;Protectionsagainstforeignmatters;Protectivemeasures;Rotatingelectricmachines;Rotatingelectricalmachinery;Safetyengineering;Safetymeasures;Safetyrequirements;Testing
【摘要】:ThisInternationalStandardappliestotheclassificationofdegreesofprotectionprovidedbyenclosuresforrotatingelectricalmachines.Itdefinestherequirementsforprotectiveenclosuresthatareinallotherrespectssuitablefortheirintendeduseandwhich,fromthepointofviewofmaterialsandworkmanship,ensurethatthepropertiesdealtwithinthisstandardaremaintainedundernormalconditionsofuse.Thisstandarddoesnotspecify:·degreesofprotectionagainstmechanicaldamageofthemachine,orconditionssuchasmoisture(producedforexamplebycondensation),corrosivevapours,fungusorvermin;·typesofprotectionofmachinesforuseinanexplosiveatmosphere;·therequirementsforbarriersexternaltotheenclosurewhichhavetobeprovidedsolelyforthesafetyofpersonnel.Incertainapplications(suchasagriculturalordomesticappliances),moreextensiveprecautionsagainstaccidentalordeliberatecontactmaybespecified.Thisstandardgivesdefinitionsforstandarddegreesofprotectionprovidedbyenclosuresapplicabletorotatingelectricalmachinesasregardsthe:a)protectionofpersonsagainstcontactswithorapproachtolivepartsandagainstcontactwithmovingparts(otherthansmoothrotatingshaftsandthelike)insidetheenclosureandprotectionofthemachineagainstingressofsolidforeignobjects;b)protectionofmachinesagainsttheharmfuleffectsduetoingressofwater.Itgivesdesignationsfortheseprotectivedegreesandteststobeperformedtocheckthatthemachinesmeettherequirementsofthisstandard.
【中国标准分类号】:K20
【国际标准分类号】:29_160_01
【页数】:24P;A4
【正文语种】:英语