SAE ARP5492 Aircraft Cargo Systems - Missing Restraint Limitations Layouts

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Product Code:SAE ARP5492
Title:Aircraft Cargo Systems - Missing Restraint Limitations Layouts
Issuing Committee:Age-2a Cargo Handling Committee
Scope:This SAE Aerospace Recommended Practice (ARP) provides recommendations for aircraft manufacturers and operating carriers about how to establish common information for the use of cargo systems with missing/inoperative restraints. Because of the fact that the certified restriction requirements due to missing/inoperative restraints are dependent of the specific aircraft structure and the system layout of the cargo loading system, this document shall only recommend common layout of information for the users based on the certified data provided to allow for common training, understanding and handling. This shall be used right from the beginning for future aircraft types for certified data.
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【英文标准名称】:RecommendedPracticefortheClassificationofCombustibleDustsandofHazardous(Classified)LocationsforElectricalInstallationsinChemicalProcessAreas
【原文标准名称】:化学品加工区域中电气装置用易燃粉尘和危险区域的分类的推荐实施规程
【标准号】:ANSI/NFPA499-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学设备;电驱动装置;安全工程;安全要求
【英文主题词】:Chemicalequipment;Electrically-operateddevices;Safetyengineering;Safetyrequirements
【摘要】:Thisrecommendedpracticeappliestothoselocationswherecombustibledustsareproduced,processed,orhandled,andwheredustreleasedintotheatmosphereoraccumulatedonsurfacescouldbeignitedbyelectricalsystemsorequipment.ThisrecommendedpracticeprovidesinformationonspecificcombustibledustswhoserelevantcombustionpropertieshavebeensufficientlyidentifiedtoallowtheirclassificationintothegroupsestablishedbyNFPA70,NationalElectricalCode(NECr),forproperselectionofelectricalequipmentinhazardous(classified)locations.Thetablesofselectedcombustiblematerialscontainedinthisdocumentarenotintendedtobeall-inclusive.Thisrecommendedpracticealsoappliestochemicalprocessareas.Asusedinthisdocument,achemicalprocessareacouldbeachemicalprocessplant,oritcouldbeapartofsuchaplant.Achemicalprocessareacouldbeapartofamanufacturingfacilitywherecombustibledustsareproducedorusedinchemicalreactions,orarehandledorusedinoperationssuchasmixing,coating,extrusion,conveying,drying,and/orgrinding.Thisrecommendedpracticedoesnotapplytoagriculturalgrain-handlingfacilitiesexceptwherepowderedgrainisusedinachemicalreactionormixture.Thisrecommendedpracticedoesnotapplytosituationsthatcouldinvolvecatastrophicfailureof,orcatastrophicdischargefrom,silos,processvessels,pipelines,tanks,hoppers,orconveyingorelevatingsystems.Thisrecommendedpracticedoesnotapplytooxygen-enrichedatmospheresorpyrophoricmaterials.
【中国标准分类号】:C66;G09
【国际标准分类号】:13_300;29_260_20
【页数】:
【正文语种】:英语