DIN EN 12198-1-2008 机械安全性.机械辐射的风险评估和降低.第1部分:一般原则

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【英文标准名称】:Safetyofmachinery-Assessmentandreductionofrisksarisingfromradiationemittedbymachinery-Part1:Generalprinciples(includesAmendmentA1:2008);EnglishversionofDINEN12198-1:2008-11
【原文标准名称】:机械安全性.机械辐射的风险评估和降低.第1部分:一般原则
【标准号】:DINEN12198-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-11
【实施或试行日期】:2008-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;设计;电磁辐射;辐射控制;辐射发射;设备安全;人类工效学;评估;频率;一般条件;危害;机器;维护;作标记;性能;保护措施;辐射;危险;安全;机械安全;安全要求;安全标志;规范(验收);波长
【英文主题词】:Definition;Definitions;Design;Electromagneticradiation;Emissioncontrol;Emissionofradiation;Equipmentsafety;Ergonomics;Evaluations;Frequencies;Generalconditions;Hazards;Machines;Maintenance;Marking;Properties;Protectivemeasures;Radiation;Risk;Safety;Safetyofmachinery;Safetyrequirements;Safetysigns;Specification(approval);Wavelengths
【摘要】:Thisstandarddealswiththeemissionofradiationfrommachinery.ThisEuropeanStandardgivesadvicetomanufacturersfortheconstructionofsafemachinery,ifnorelevantC-typestandardexists.ThisradiationemissionmaybefuncUonalforprocessingormaybeundesirable.Theissuesofelectromagneticcompatibilityarenotaddressedinthestandard.ThisEuropeanStandardisintendedtogiveadvicetoC-typestandardizationgroups,onhowtoidentifyradiationemissionsorfields1,howtodeterminetheirsignificanceandintensity,howtoassessthepossiblerisksandwhatmeansmaybeusedtoavoidorreduceradiationemissions.ThisadviceshouldbeelaboratedinC-typestandardsforspecificclassesofmachinesasassessablerequirements.Thisstandarddealswiththeemissionofalltypesofelectromagneticnon-ionizingradiation.Ionizingradiationmaybedealtwithinotherdocumentsorinthefuturerevisions.Thisstandarddoesnotdealwiththeemissionoflaserradiation.Radiationsourcesfixedtoamachinewhichareusedonlyforlightingareexcludedfromthescopeofthisstandard.Thisstandardappliestomachineryasdefinedinclause3.1ofEN292-1:1991.
【中国标准分类号】:J04;C66
【国际标准分类号】:13_110;13_280
【页数】:30P.;A4
【正文语种】:英语


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Product Code:SAE J476
Title:Dryseal Pipe Threads
Issuing Committee:Fasteners Committee
Scope:The Dryseal American Standard Taper Pipe Thread, the Dryseal American Fuel Internal Straight Pipe Thread and the Dryseal American Intermediate Internal Straight Pipe Thread covered by this standard conform with the American Standard ASA-B2.2. The Dryseal SAE-Short Taper Pipe Thread in this standard conforms with the Dryseal American Standard Taper Pipe Thread except for the length of thread, which is shortened for increased clearance and economy of material.The significant feature of the Dryseal thread is controlled truncation at the crest and root to assure metal to metal contact coincident with or prior to flank contact. Contact at the crest and root prevents spiral leakage and insures pressure-tight joints without the use of a lubricant or sealer. Lubricants, if not functionally objectionable, may be used to minimize the possibility of galling in assembly.