标准资料网-标准资料免费资源平台

【英文标准名称】:Explosiveatmospheres-Explosionpreventionandprotection-Part1:Basicconceptsandmethodology
【原文标准名称】:爆炸性环境.防爆和保护.第1部分:基本概念和方法学
【标准号】:BSEN1127-1-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2008-01-31
【实施或试行日期】:2008-01-31
【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】:事故预防;环境;定义;爆炸作用;评估;爆炸危险;防爆;爆炸区;爆炸;爆炸性环境;火灾;防火安全;可燃性环境;危害;机器;维护;职业安全;预防作用;保护(装置);保护措施;维修;危险;危险区域;安全;安全组件;安全工程;安全要求;规范(验收);用户信息;工作场所安全
【英文主题词】:Accidentprevention;Atmosphere;Definition;Definitions;Detonation;Evaluations;Explosionhazard;Explosionprotection;Explosionzone;Explosions;Explosiveatmospheres;Fire;Firesafety;Flammableatmospheres;Hazards;Machines;Maintenance;Occupationalsafety;Preventiveactions;Protection;Protectivemeasures;Repair;Risk;Riskarea;Safety;Safetycomponents;Safetyengineering;Safetyrequirements;Specification(approval);Userinformation;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiesmethodsfortheidentificationandassessmentofhazardoussituationsleadingtoexplosionandthedesignandconstructionmeasuresappropriatefortherequiredsafety.Thisisachievedby:-hazardidentification;-riskassessment;-reductionofrisk;-informationforuse.Thesafetyofequipment,protectivesystemsandcomponentscanbeachievedbyeliminatingofhazardsand/orlimitingtherisk,i.e.by:a)designwithoutusingsafeguarding;b)safeguarding;c)communicationlinksifnecessarytoconveyinformationtotheuser;d)anyotherprecautions.Measuresinaccordancewitha)(prevention)andb)(protection)againstexplosionsaredealtwithinClause6,measuresaccordingtoc)againstexplosionsaredealtwithinClause7.Measuresinaccordancewithd)arenotspecifiedinthisEuropeanStandard.TheyaredealtwithinENISO12100-1:2003,Clause5.ThepreventiveandprotectivemeasuresdescribedinthisEuropeanStandardwillnotprovidetherequiredlevelofsafetyunlesstheequipment,protectivesystemsandcomponentsareoperatedwithintheirintendeduseandareinstalledandmaintainedaccordingtotherelevantcodesofpracticeorrequirements.Thisstandardspecifiesgeneraldesignandconstructionmethodstohelpdesignersandmanufacturersinachievingexplosionsafetyinthedesignofequipment,protectivesystemsandcomponents.ThisEuropeanStandardisapplicabletoanyequipment,protectivesystemsandcomponentsintendedtobeusedinpotentiallyexplosiveatmospheres,underatmosphericconditions.Theseatmospherescanarisefromflammablematerialsprocessed,usedorreleasedbytheequipment,protectivesystemsandcomponentsorfrommaterialsinthevicinityoftheequipment,protectivesystemsandcomponentsand/orfromthematerialsofconstructionoftheequipment,protectivesystemsandcomponents.ThisEuropeanStandardisapplicabletoequipment,protectivesystemsandcomponentsatallstagesofitsuse.ThisEuropeanStandardisonlyapplicabletoequipmentgroupIIwhichisintendedforuseinotherplacesthanundergroundpartsofminesandthosepartsofsurfaceinstallationsofsuchminesendangeredbyfiredampand/orflammabledust.ThisEuropeanStandardisnotapplicableto:i)medicaldevicesintendedforuseinamedicalenvironment;ii)equipment,protectivesystemsandcomponentswheretheexplosionhazardresultsexclusivelyfromthepresenceofexplosivesubstancesorunstablechemicalsubstances;iii)equipment,protectivesystemsandcomponentswheretheexplosioncanoccurbyreactionofsubstanceswithotheroxidizersthanatmosphericoxygenorbyotherhazardousreactionsorbyotherthanatmosphericconditions;iv)equipmentintendedforuseindomesticandnon-commercialenvironmentswherepotentiallyexplosiveatmospheresmayonlyrarelybecreated,solelyasaresultoftheaccidentalleakageoffuelgas;v)personalprotectiveequipmentcoveredbyDirective89/686/EEC;vi)seagoingvesselsandmobileoffshoreunitstogetherwithequipmentonboardsuchvesselsorunits;vii)meansoftransport,i.e.vehiclesandtheirtrailersintendedsolelyfortransportingpassengersbyairorbyroad,railorwaternetworks,aswellasmeansoftransportinsofarassuchmeansaredesignedfortransportinggoodsbyair,bypublicroadorrailnetworksorbywater.Vehiclesintendedforuseinapotentiallyexplosiveatmosphereshallnotbeexcluded;viii)thedesignandconstructionofsystemscontainingdesired,controlledcombustionprocesses,unlesstheycanactasignitionsourcesinpotentiallyexplosiveatmospheres.
【中国标准分类号】:C67
【国际标准分类号】:29_260_20
【页数】:54P.;A4
【正文语种】:英语


【英文标准名称】:Electricalapparatusforpotentiallyexplosiveatmospheres;Flameproofenclosure"d";amendment3;germanversionEN50018amendment3,edition1985
【原文标准名称】:爆炸危险区域用电气器材."d"型耐压封装.修订3
【标准号】:DINVDE0170/0171-5/A3-1987
【标准状态】:作废
【国别】:德国
【发布日期】:1987-01
【实施或试行日期】:1987-01-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电驱动装置;可燃性环境;安全措施;防爆;d型防护电气设备;电气安全;防护电气设备;抗压强度;电气外壳;爆炸;爆炸性环境;电气工程;安全工程
【英文主题词】:
【摘要】:
【中国标准分类号】:K35
【国际标准分类号】:1180
【页数】:4P;A4
【正文语种】:德语