EN 4008-011-2006 航空航天系列.电气和光学连接元件.压接工具和相关附件.第011部分:M22520/2-01型压接工具用调位器.产品标准

上一篇: EN 3660-005-2006 航空航天系列.圆形和矩形光电连接器用电缆引出端附件.第005部分:EN2997和EN4967中带应变消除夹未密封的A型90°电缆引出端.产品标准
下一篇: EN 3162-2007 航空航天系列.FE-PM3801(X5CrNiCu17-4)型钢.空气熔炼、溶解处理和沉淀处理.薄板材和带材.a≤6mm.R≥930MPa

Product Code:SAE ARP85
Title:Air Conditioning Systems for Subsonic Airplanes
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope: This ARP discusses design philosophy, system and equipment requirements, and ambient conditions and design considerations for systems within the ATA 100 Specification, Chapter 21 (Reference 1). This chapter is principally concerned with passenger and crew environment and the air conditioning systems that maintains this environment.The airplane air conditioning system comprises that arrangement of equipment, controls and indicators that supply and distribute air to the occupied compartments for ventilation, pressurization, and temperature and moisture control. The principal features of the system are:a. A supply of fresh air from at least two sources with independent control valvesb. A means for heatingc. A means for cooling (air or vapor cycle units and heat exchangers)d. A means for removign excess moisture from the air supplye. A ventilation subsystemf. A temperature control subsystemg. A presure control subsystemOther system components for treating cabin air such as filtration and humidification would be included, as would the ancillary functions of equipment cooling and cargo compartment conditioning.The interface with the major associated system, the pneumatic system (Chapter 36 of ATA 100), is at the inlet of the air conditioning shutoff valves. This boundary definition aligns with that in the ATA 100 Specification.abin air such as filtration and humidification would be included, as would the ancillary functions of equipment cooling and cargo compartment conditioning.The interface with the major associated system, the pneumatic system (Chapter 36 of ATA 100), is at the inlet of the air conditioning shutoff valves. This boundary definition aligns with that in the ATA 100 Specification.
Rationale: This ARP discusses design philosophy, system and equipment requirements, and ambient conditions and design considerations for systems within the ATA 100 Specification, Chapter 21 (Reference 1). This chapter is principally concerned with passenger and crew environment and the air conditioning systems that maintains this environment.The airplane air conditioning system comprises that arrangement of equipment, controls and indicators that supply and distribute air to the occupied compartments for ventilation, pressurization, and temperature and moisture control. The principal features of the system are:a. A supply of fresh air from at least two sources with independent control valvesb. A means for heatingc. A means for cooling (air or vapor cycle units and heat exchangers)d. A means for removign excess moisture from the air supplye. A ventilation subsystemf. A temperature control subsystemg. A presure control subsystemOther system components for treating cabin air such as filtration and humidification would be included, as would the ancillary functions of equipment cooling and cargo compartment conditioning.The interface with the major associated system, the pneumatic system (Chapter 36 of ATA 100), is at the inlet of the air conditioning shutoff valves. This boundary definition aligns with that in the ATA 100 Specification.abin air such as filtration and humidification would be included, as would the ancillary functions of equipment cooling and cargo compartment conditioning.The interface with the major associated system, the pneumatic system (Chapter 36 of ATA 100), is at the inlet of the air conditioning shutoff valves. This boundary definition aligns with that in the ATA 100 Specification.【英文标准名称】:Hexagonsocketbuttonheadscrews.
【原文标准名称】:内六角平圆头螺钉
【标准号】:NFE25-126-2004
【标准状态】:作废
【国别】:法国
【发布日期】:2004-07-01
【实施或试行日期】:2004-07-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:六角凹头螺钉;球形头螺钉;凹头紧固件;量规尺寸;平头螺钉;六角内孔;交货条件;六角头螺钉;钢;规范(验收);材料;尺寸;螺纹;紧固件;尺寸公差;名称与符号;验收规范;螺钉
【英文主题词】:Acceptancespecification;Deliveryconditions;Designations;Dimensionaltolerances;Dimensions;Fasteners;Gaugedimensions;Hexagonheadscrews;Hexagonsocketscrews;Hexagonsockets;Materials;Panheadscrews;Screws(bolts);Socket-headfasteners;Specification(approval);Sphericalheadscrews;Steels;Threads
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:12P.;A4
【正文语种】:其他