【英文标准名称】:Explosionpreventionandprotectioninundergroundmines-Protectivesystems-Part4:AutomaticextinguishingsystemsforroadheadersEnglishversionEN14591-4:2007-09
【原文标准名称】:地下煤矿防爆和保护.保护系统.第4部分:掘进机用自动灭火系统
【标准号】:DINEN14591-4-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-09
【实施或试行日期】:2007-09-01
【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】:自动控制系统;烟煤;煤粉尘;煤矿开采;定义;设计;尺寸;防爆;爆炸;灭火剂;灭火设备;灭火剂容器;无烟煤;无烟煤开采;维修;作标记;材料;采掘;安全工程;感官分析;规范(验收);结构工程;监督(认可);试验;地下;地下开采;用户信息;消防用水;洒水系统;灭火用水箱
【英文主题词】:
【摘要】:Thisdocumentlaysdownrequirementsforautomaticexplosionextinguishingsystemsforroadheadermachines(selectivecutheadingmachines)inroadheaderdrivageswherethesesystemsautomaticallydetecttheinitialphaseofafiredampexplosionwhichhasbeeninitiatedbythecutterheadofaroadheadermachineandextinguishitattheroadheadinsuchawaythattheroadwaydrivageteamisnotputatrisk.Thisdocumentdoesnotlaydownanyrequirementsforthefightingoffiresattheroadhead.TheautomaticexplosionextinguishingsystemforroadheadersisanautonomousprotectivesystemdesignedinaccordancewithDirective94/9/EC.
【中国标准分类号】:D09
【国际标准分类号】:13_230;73_100_99
【页数】:16P.;A4
【正文语种】:英语


Product Code:SAE AMS4405
Title:Aluminum Alloy, Alclad Sheet (6156-T4), 1.0Si - 0.90Cu - 0.60Mn - 0.90Mg, Solution Heat Treated and Naturally Aged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification covers an aluminum alloy procured in the form of sheet Alclad on both sides.
Rationale: This specification covers an aluminum alloy procured in the form of sheet Alclad on both sides.