SAE AS439 Stall Warning Instrument (Turbine Powered Subsonic Aircraft)
时间:2024-05-18 18:55:40 来源: 标准资料网 作者：标准资料网 阅读：8502
Product Code:SAE AS439
Title:Stall Warning Instrument (Turbine Powered Subsonic Aircraft)
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:This Aerospace Standard establishes the essential minimum safe performance standards for stall warning instruments primarily for use with turbine powered subsonic transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in paragraph 3.4. This standard covers stall warning instruments to provide positive warning to the pilot of an impending stall. Stall, as defined for the purpose of this standard, is the minimum steady flight speed at which the airplane is controllable.
【英文标准名称】:Accreditationoftestinglaboratoriesforsafetyandpollutionpreventionequipmentusedinoffshoreoilandgasoperations;Addenda
【原文标准名称】:海上石油和天然气开发用安全和防污染设备测试试验室的认可.修改件
【标准号】:ASMESPPE-2dAddenda-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:海洋设备;质量保证;近海工程;海洋污染;石油污染;水;石油生产;水污染;试验室;石油工业;污染;污染控制;天然气开采;保护措施;近海建设工程
【英文主题词】:Marinepollution;Naturalgasextraction;Oceanographicequipment;Offshoreconstructionworks;Offshoreengineering;Oilindustries;Oilpollution;Oilproduction;Pollution;Pollutioncontrol;Preventionofpollution;Protectivemeasures;Qualityassurance;Testlaboratories;Water;Waterpollution;Waterpollutionprevention
【摘要】:Providesrequirementsfortheaccreditationoftestinglaboratoriesthatsupplytestingofsafetyandpollutionpreventionequipmentusedinoffshoreoilandgasoperations.ThespecifictestrequirementsandresultsarecoveredinequipmentstandardsincludedinAppendix1.
【中国标准分类号】:E00
【国际标准分类号】:75_020
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforSpillValvesforUseinMarineTankLiquidOverpressureProtectionsApplications
【原文标准名称】:船上储罐液体过压保护装置用溢流阀
【标准号】:ASTMF1271-1990(2006)
【标准状态】:现行
【国别】:
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F25.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:压力过载;造船;受液器;安全阀
【英文主题词】:marinetechnology;overflowcontrolsystems;over-pressurization;overpressureprotection;ships;spillvalves
【摘要】:1.1Thisspecificationprovidestheminimumrequirementsfordesign,construction,performance,andtestingofdevicestopreventmarinetankliquidoverpressurization(hereaftercalledspillvalves).1.2ThespillvalvesprovidedinaccordancewiththisspecificationwillsatisfyRegulation1I-2/59.1.6ofthe1981and1983AmendmentstotheInternationalConventionfortheSafetyofLifeatSea,1974(SOLAS),whichstates:"Provisionshallbemadetoguardagainstliquidrisingintheventingsystemtoaheightwhichwouldexceedthedesignheadofthecargotank.Thisshallbeaccomplishedbyhighlevelalarmsoroverflowcontrolsystemsorotherequivalentmeans,togetherwithgagingdevicesandcargotankfillingprocedures."1.3Thespillvalvesarenotintendedfortheventingofvaporsorthereliefofvaporoverpressurizationorunderpressurizationofmarinetanks.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section8,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:U52
【国际标准分类号】:47_020_30
【页数】:4P.;A4
【正文语种】: