SAE AS9584 Bolt, Machine-Hexagon Head, Drilled, 6 Holes, Full Shank, .250-28 UNJF-3A
时间:2024-05-05 16:56:18 来源: 标准资料网 作者：标准资料网 阅读：8784
Product Code:SAE AS9584
Title:Bolt, Machine-Hexagon Head, Drilled, 6 Holes, Full Shank, .250-28 UNJF-3A
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.
【英文标准名称】:Windturbines.Lightningprotection
【原文标准名称】:风力涡轮机.避雷保护
【标准号】:BSEN61400-24-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-11-30
【实施或试行日期】:2010-11-30
【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】:分析;评估;成本;定义(术语);电气工程;发电机;危害;闪电;避雷防护;雷电保护系统;雷电突波;雷电突波电压;保护措施;风险;安全性;涡轮机;风力电站;风力涡轮机
【英文主题词】:Analysis;Assessment;Costs;Definitions;Electricalengineering;Generators;Hazards;Lightning;Lightningprotection;Lightningprotectionsystems;Lightningsurge;Lightningsurgevoltages;Protectivemeasures;Risk;Safety;Turbines;Windpowerstations;Windturbines
【摘要】:ThisInternationalStandardappliestolightningprotectionofwindturbinegeneratorsandwindpowersystems.Normativereferencesaremadetogenericstandardsforlightningprotection,low-voltagesystemsandhigh-voltagesystemsformachineryandinstallationsandelectromagneticcompatibility(EMC).Thisstandarddefinesthelightningenvironmentforwindturbinesandapplicationoftheenvironmentforriskassessmentforthewindturbine.Itdefinesrequirementsforprotectionofblades,otherstructuralcomponentsandelectricalandcontrolsystemsagainstbothdirectandindirecteffectsoflightning.Testmethodstovalidatecompliancearerecommended.Guidanceontheuseofapplicablelightningprotection,industrialelectricalandEMCstandardsincludingearthingisprovided.Guidanceregardingpersonalsafetyisprovided.Guidelinesfordamagestatisticsandreportingareprovided.
【中国标准分类号】:F11
【国际标准分类号】:27_180;91_120_40
【页数】:160P;A4
【正文语种】:英语
【英文标准名称】:SpecificationforunsinteredPTFEtapesforgeneraluse
【原文标准名称】:航空航天系列.MoS2润滑的耐热钢制自锁六角螺母.等级1100MPa(环境温度)315℃
【标准号】:BS7786-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-08-31
【实施或试行日期】:2006-08-31
【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】:化学成分;含量测定;尺寸测量;尺寸;等级(质量);漏泄试验;长度;润滑添加剂;作标记;质量(物质);包装;性能;性能试验;聚四氟乙烯;密封材料;窄条带材;温度;厚度;外观检查(试验);宽度;缠绕试验
【英文主题词】:Chemicalcomposition;Determinationofcontent;Dimensionalmeasurement;Dimensions;Grades(quality);Leaktests;Length;Lubricantadditives;Marking;Mass;Packaging;Performance;Performancetesting;Polytetrafluoroethylene;Sealingmaterials;Tape;Temperature;Thickness;Visualinspection(testing);Width;Wrappingtests
【摘要】:ThisBritishStandardspecifiesrequirementsforunsinteredpolytetrafluoroethylene(PTFE)tapeswithamassperunitareawithintherange25g/m2to300g/m2andwithathicknessintherange0.05mmto0.25mm.ItspecifiesrequirementsforthreegradesofunsinteredPTFEtape,forgeneralorspecialengineeringapplicationsattemperaturesbetween–270°Cand+260°C.Allgradesofthistapearesuitableforusewithmostcommonliquidsandgasesandinanoxygen-enrichedenvironment.Inadditiontothedefinitiverequirements,thisstandardalsorequirestheitemsdetailedinClause3tobedocumented.Forcompliancewiththisstandard,boththedefinitiverequirementsandthedocumenteditemshavetobesatisfied.
【中国标准分类号】:V20
【国际标准分类号】:83_140_99
【页数】:20P.;A4
【正文语种】:英语