BS EN 1494-2000+A1-2008 移动式千斤顶和相关升降设备

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【英文标准名称】:Mobileormovablejacksandassociatedliftingequipment
【原文标准名称】:移动式千斤顶和相关升降设备
【标准号】:BSEN1494-2000+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:事故预防;阻升;控制;控制盘;控制装置;控制台;定义;耐久性;定义(术语);尺寸;尺寸规格;发动机;设备安全;设备安全性;;危害;气体环境;提升平台;液压操纵装置;液压装置;检验;套圈;千斤顶;提升设备;提升装置;;荷载能力;承载装置;载荷盛装部件;维护;维修;操纵装置;机械工程;移动的;易动的;可移动工作平台;汽车;机动车辆;摩托车;职业安全性;职业安全;动力传动系统;警告;危险管理;安全;安全性;安全组件;安全距离;安全工程;安全性工程;机械安全性;机器安全性;机械安全;安全要求;安全性要求;规范(验收);固定的;静止的;试验;测试;痕量元素分析;可移动的;;用户信息;车辆;运载工具;工作场所安全;工作场所安全性
【英文主题词】:Accidentprevention;Control;Controlboards;Controldevices;Controlstand;Definitions;Dimensions;Engines;Equipmentsafety;Gearjacks;Hazards;Hoistingplatforms;Hydraulically-operateddevices;Hydraulics;Inspection;Jacks;Liftingappliances;Liftingdevices;Liftingdock;Loadcapacity;Loadcarryingdevices;Load-containingdevices;Maintenance;Manipulatingdevices;Mechanicalengineering;Mobile;Mobileworkingplatforms;Motorvehicles;Occupationalsafety;Powertransmissionsystems;Safety;Safetycomponents;Safetydistances;Safetyengineering;Safetyofmachinery;Safetyrequirements;Specification(approval);Stationary;Testing;Transportable;Trolleyjacks;Userinformation;Vehicles;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiestechnicalsafetyrequirementsandmeasuresformobileormovablejacks(see3.6)andassociatedliftingequipment.ThisEuropeanStandarddealswithallsignificanthazardspertinenttomobileormovablejacksandassociatedliftingequipmentwhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer.ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.Thisstandardappliestoliftingequipment(see3.1)whicharemobileormovableanddesignedtooperateundertheload,whetheroperatedsingularyorinmultiplestopartiallyortotallyraiseandlowerloadsorvehiclesatoneormoreliftingpoints(excludingtheliftingofpersons)whereworkingundertheraisedloadisnotpermittedunlessadditionalmeansofsecuringtheloadinpositionareinplace.NOTEAssociatedliftingequipmentmeansliftingequipmentwhichissimilartothosedefinedin3.1,butwhichdoesnotfullycomplywiththesedefinitions.Thisstandarddoesnotestablishadditionalrequirementsfor?powerdrivebyaninternalcombustionmachine;?stabilityofthemobileormovablejacksandassociatedliftingequipment;?operationinsevereconditions(e.g.extremeclimates,freezerapplication,strongmagneticfields);?operationsubjecttospecialrules(e.g.potentiallyexplosiveatmospheres,mines);?supplybyelectricalnetworkswherethetolerancesinvoltage,frequencyetc.differfromthoseinthepublicsupplies;?staticelectricproblems;?handlingofloads,thenatureofwhichcouldleadtodangeroussituations(e.g.moltenmetal,acids,radiatingmaterials,especiallybrittleloads);?hazardsoccurringduringproducinganddecommissioning;?hazardsoccurringwhenusingtheliftingequipmentonpublicroads;?windpressureinandoutofuse;?directcontactwithfoodstuffs;?operationonseaships.Thisstandardappliese.g.tothefollowingliftingequipment?mechanicaljackswithorwithoutclaw;?hydraulicjackswithorwithoutclawandwithorwithoutintegratedpump,e.g.hydraulictrolleyjacks,hydraulictransmissionjacks,hydraulicpitjacks;?pneumaticjacks.Thisstandarddoesnotapplytoa)jacksorstabilizerswhicharepermanentlyfixedtoatraileroracontainertosupportatrailerorcontainerwithoutthetractor-unit;b)hydrauliccylinderswhicharepermanentlyfixedtothevehiclefortippingand/ortiltingpartsofit;c)supportstandswiththepossibilityforchangingtheliftheightonlywithouttheload;d)hydraulicliftingequipmentworkingwithamaximumpressureexceeding500barandwherepumpandcylinderarenotintegratedpartsofthesameequipment;e)jacksthataredeliveredwithroadvehiclesforhelpingwhenabreak-downoccurs(includingdeliveryoforiginalspareparts).
【中国标准分类号】:J80
【国际标准分类号】:53_020_99
【页数】:48P.;A4
【正文语种】:英语


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【英文标准名称】:Inverters,converters,controllersandinterconnectionsystemequipmentforusewithdistributedenergyresources
【原文标准名称】:与分布能源资源共同使用的逆变器、转换器、控制器和互连系统设备
【标准号】:UL1741-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010-01-28
【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】:交流电流;充电设备;变流器;电流变压器;定义;电能;电力系统;电气工程;电气安全;能量转换;作标记;光电的;电力变换机组件;防电击;太阳能;规范(验收);试验;电压转换器
【英文主题词】:Alternatingcurrent;Chargingequipment;Converters;Currenttransformers;Definitions;Electricenergy;Electricpowersystems;Electricalengineering;Electricalsafety;Energyconversion;Marking;Photovoltaics;Powerconverterassemblies;Protectionagainstelectricshocks;Solarpower;Specification(approval);Testing;Voltageconverter
【摘要】:
【中国标准分类号】:F12
【国际标准分类号】:27_160
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDeterminationofExternalLoadingCharacteristicsofPlasticPipebyParallel-PlateLoading
【原文标准名称】:用平行板负荷法测定塑料管外负荷性能的标准试验方法
【标准号】:ASTMD2412-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:F17.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Deflection--plastics;Loadingtests--plastics;Parallel-plateapplications/testingequipment;Plasticpipe/tubing/fittings;Stiffness--plastics
【摘要】:Theexternalloadingpropertiesofplasticpipeobtainedbythistestmethodareusedforthefollowing:Todeterminethestiffnessofthepipe.Thisisafunctionofthepipedimensionsandthephysicalpropertiesofthematerialofwhichthepipeismade.Todeterminetheload-deflectioncharacteristicsandpipestiffnesswhichareusedforengineeringdesign(seeAppendixX1).Tocomparethecharacteristicsofvariousplasticsinpipeform.Tostudytheinterrelationsofdimensionsanddeflectionpropertiesofplasticpipeandconduit.Tomeasurethedeflectionandload-resistanceatanyofseveralsignificanteventsiftheyoccurduringthetest.1.1Thistestmethodcoversthedeterminationofload-deflectioncharacteristicsofplasticpipeunderparallel-plateloading.1.2Thistestmethodcoversthermoplasticresinpipe,reinforcedthermosettingresinpipe(RTRP),andreinforcedpolymermortarpipe(RPMP).1.3Thecharacteristicsdeterminedbythistestmethodarepipestiffness,stiffnessfactor,andloadatspecificdeflections.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Note18212;Whilethistestmethodcanbeusedinmeasuringthepipestiffnessofcorrugatedplasticpipeortubing,specialconditionsandproceduresareused.Thesedetailsareincludedintheproductstandards,forexample,SpecificationF405.1.5Thetextofthistestmethodreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:23_040_20
【页数】:7P.;A4
【正文语种】: