【英文标准名称】:Designoffansworkinginpotentiallyexplosiveatmospheres
【原文标准名称】:工作在潜在爆炸环境中电扇的设计
【标准号】:BSEN14986-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:事故预防;定义;设计;评估;爆炸危险;防爆;爆炸区;爆炸物;火灾;防火安全;可燃性环境;气体;危害;机器;作标记;职业安全;预防作用;保护(装置);保护措施;危险;危险区域;安全;安全工程;安全要求;规范(验收);测试;使用;用户信息;通风机;工作场所安全
【英文主题词】:Accidentprevention;Definitions;Design;Evaluations;Explosionhazard;Explosionprotection;Explosionzone;Explosions;Fire;Firesafety;Flammableatmospheres;Gases;Hazards;Machines;Marking;Occupationalsafety;Preventiveactions;Protection;Protectivemeasures;Risk;Riskarea;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Testing;Use;Userinformation;Ventilators;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiestheconstructionalrequirementsforfansconstructedtoGroupIIG(ofexplosiongroupsIIA,IIBandhydrogen)categories1,2and3,andGroupIIDcategories2and3,intendedforuseinexplosiveatmospheres.NOTEOperationconditionsforthedifferentcategoriesoffansusedinthisEuropeanStandardaredefinedinClause4.1.2ThisEuropeanStandarddoesnotapplytogroupIfans(fansformining),coolingfansorimpellersonrotatingelectricalmachines,coolingfansorimpellersoninternalcombustionengines.NOTE1RequirementsforgroupIfansaregiveninEN1710.NOTE2Therequirementsforelectricalpartsarecoveredbyreferencestoelectricalequipmentstandards.1.3ThisEuropeanStandardspecifiesrequirementsfordesign,construction,testingandmarkingofcompletefanunitsintendedforuseinpotentiallyexplosiveatmospheresinaircontaininggas,vapour,mistand/ordusts.Suchatmospheresmayexistinside(theconveyedfluid),outside,orinsideandoutsideofthefan.1.4ThisEuropeanStandardisapplicabletofansworkingintherangeofambientatmosphereshavingabsolutepressuresrangingfrom0,8barto1,1bar,temperaturesrangingfrom?20°Cto+60°C,maximumvolumefractionof21%oxygencontentandanaerodynamicenergyincreaseoflessthan25kJ/kg.NOTE1ThisEuropeanStandardmayalsobehelpfulforthedesign,construction,testingandmarkingoffansintendedforuseinatmospheresoutsidethevalidityrangestatedaboveorincaseswhereothermaterialpairingsneedtobeused.Inthiscase,theignitionriskassessment,ignitionprotectionprovided,additionaltesting(ifnecessary),manufacturer'smarking,technicaldocumentationandinstructionstotheuser,shouldclearlydemonstrateandindicatetheequipment'ssuitabilityfortheconditionsthefanmayencounter.NOTE2ThisEuropeanStandarddoesnotapplytointegralfansofelectricmotors.NOTE3Whereundatedreferencesareusedinthebodyofthestandardthelatesteditionapplies.
【中国标准分类号】:K35
【国际标准分类号】:23_120;29_260_20
【页数】:40P.;A4
【正文语种】:英语


【英文标准名称】:Manipulatingindustrialrobots-InformativeguideontestequipmentandmetrologymethodsofoperationforrobotperformanceevaluationinaccordancewithISO9283
【原文标准名称】:操作型工业机器人按照ISO9283,对机器人进行性能评定的测试设备和操作计量方法的信息指南
【标准号】:ISO/TR13309-1995
【标准状态】:现行
【国别】:国际
【发布日期】:1995-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:自动化系统;电功率测量;参数;机械手;评定;测量技术;工业机器人;试验设备;计量学;机器人;自动化
【英文主题词】:Automation;Automationsystems;Evaluations;Industrialrobots;Manipulators;Measuringtechniques;Metrology;Parameters;Powermeasurement(electric);Robots;Testequipment
【摘要】:Suppliesinformationonthestate-of-the-artoftestequipmentoperatingprinciples.AdditionalinformationisprovidedthatdescribestheapplicationsofcurrenttestequipmenttechnologytoISO9283.
【中国标准分类号】:L66
【国际标准分类号】:25_040_30
【页数】:15P;A4
【正文语种】:英语