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1. 发明授权

US4434624A Energy-efficient all-electric ECS for aircraft 失效
标题翻译：飞机节能全电动ECS
公开(公告)号：US4434624A
公开(公告)日：1984-03-06
申请号：US248603
申请日：1981-03-27
申请人： Michael J. Cronin , Gordon Seid
发明人： Michael J. Cronin , Gordon Seid
IPC分类号： B64D13/06 , F25B5/02 , F25B27/00 , F28B9/00
CPC分类号： B64D13/06 , F25B27/00 , F25B5/02 , B64D2013/0644 , B64D2013/0674 , B64D2013/0688 , Y02T50/44 , Y02T50/54 , Y02T50/545 , Y02T50/56
摘要： The invention is an energy-efficient all-electric environmental control system (70). The system includes a cabin compressor (16) and a Freon compressor (14), both of which are commonly driven by a two-speed electric motor (12). The motor (12) operates at low speed at low altitudes and on the ground to drive the Freon compressor (14). Freon fluid then cools the electric motor (12) and the cabin (18) and avionics (56) by means of the evaporator dehumidifier systems (72) and (74), respectively. At high altitudes the electric motor (12) runs at high speed to drive the cabin compressor (16) to provide pressurization for the cabin (18). In this operation mode, the Freon compressor can be disconnected via an electromagnetic clutch (48).The ECS (70) also includes a liquid Freon pump (52) which can be utilized when the Freon compressor is disconnected or bypassed to circulate liquid Freon to cool the electric motor (12) and to circulate through the evaporators (38) and (76). The pump (52) is driven by an ac or dc motor (54).
摘要翻译：本发明是一种节能全电动环境控制系统（70）。该系统包括舱室压缩机（16）和氟利昂压缩机（14），两者都通常由双速电动机（12）驱动。马达（12）在低海拔低速运行，并在地面上运行以驱动氟利昂压缩机（14）。然后，氟利昂液体分别通过蒸发器除湿器系统（72）和（74）冷却电动机（12）和机舱（18）和航空电子设备（56）。在高海拔处，电动机（12）以高速运行以驱动机舱压缩机（16），以为舱室（18）提供加压。在该操作模式中，可通过电磁离合器（48）断开氟利昂压缩机。 ECS（70）还包括液体氟利昂泵（52），当氟利昂压缩机断开或旁路以循环氟利昂以冷却电动机（12）并循环通过蒸发器（38）和（76 ）。泵（52）由交流或直流电动机（54）驱动。

2. 发明授权

US4487034A Energy-efficient all-electric ECS for aircraft 失效
标题翻译：飞机节能全电动ECS
公开(公告)号：US4487034A
公开(公告)日：1984-12-11
申请号：US519798
申请日：1983-08-03
申请人： Michael J. Cronin , Gordon Seid
发明人： Michael J. Cronin , Gordon Seid
IPC分类号： B64D13/06 , F25B5/02 , F25B27/00 , F25D9/00
CPC分类号： B64D13/06 , F25B27/00 , F25B5/02 , B64D2013/0614 , B64D2013/0644 , B64D2013/0688 , Y02T50/44 , Y02T50/54 , Y02T50/545 , Y02T50/56
摘要： The invention is an energy-efficient all-electric environmental control system (70). The system includes a cabin compressor (16) and a Freon compressor (14), both of which are commonly driven by a two-speed electric motor (12). The motor (12) operates at low speed at low altitudes and on the ground to drive the Freon compressor (14). Freon fluid then cools the electric motor (12) and the cabin (18) and avionics (56) by means of the evaporator/dehumidifier systems (72) and (74), respectively. At high altitudes the electric motor (12) runs at high speed to drive the cabin compressor (16) to provide pressurization for the cabin (18). In this operation mode, the Freon compressor can be disconnected via an electromagnetic clutch (48).The ECS (70) also includes a liquid Freon pump (52) which can be utilized when the Freon compressor is disconnected or bypassed to circulate liquid Freon to cool the electric motor (12) and to circulate through the evaporators (38) and (76). The pump (52) is driven by an ac or dc motor (54).
摘要翻译：本发明是一种节能全电动环境控制系统（70）。该系统包括舱室压缩机（16）和氟利昂压缩机（14），两者都通常由双速电动机（12）驱动。马达（12）在低海拔低速运行，并在地面上运行以驱动氟利昂压缩机（14）。然后，氟利昂液体分别通过蒸发器/除湿器系统（72）和（74）冷却电动机（12）和机舱（18）和航空电子设备（56）。在高海拔处，电动机（12）以高速运行以驱动机舱压缩机（16），以为舱室（18）提供加压。在该操作模式中，可通过电磁离合器（48）断开氟利昂压缩机。 ECS（70）还包括液体氟利昂泵（52），当氟利昂压缩机断开或旁路以循环氟利昂以冷却电动机（12）并循环通过蒸发器（38）和（76 ）。泵（52）由交流或直流电动机（54）驱动。

3. 发明授权

US4419926A ESC energy recovery system for fuel-efficient aircraft 失效
标题翻译：用于节能飞机的ESC能量回收系统
公开(公告)号：US4419926A
公开(公告)日：1983-12-13
申请号：US183499
申请日：1980-09-02
申请人： Michael J. Cronin , Gordon Seid
发明人： Michael J. Cronin , Gordon Seid
IPC分类号： B64D13/06 , B64D13/02
CPC分类号： B64D13/06 , B64D2013/0644 , B64D2013/0648 , Y02T50/56
摘要： The invention is an energy recovery system (20) which uses excess air emanating from an aircraft cabin (16) to drive a turbo-compressor unit (30). The outlet air from the compressor (26) of turbo-compressor unit (30) is optionally fed, either around or through heat exchanger (24), back into the aircraft cabin (16) inlet line, reducing the amount of bleed air required to power the aircraft ECS. Mass flow sensors (34) and (38) are used, via flow control valve (36) and flow control valve control unit (40), to monitor and control the amount of engine bleed air required at any point in time to satisfy overall ECS requirements. The energy recovery system (20") may be utilized in conjunction with a motor driven cabin compressor (42) to reduce the output air requirements of the compressor and thus the weight and horsepower requirements of the compressor motor. In another embodiment, the outlet of the compressor (26) is used to supercharge the inlet of the motor driven cabin compressor (42), reducing the weight and horsepower motor requirements of the ECS.
摘要翻译：本发明是一种能量回收系统（20），其使用从飞机机舱（16）发出的多余空气来驱动涡轮压缩机单元（30）。来自涡轮压缩机单元（30）的压缩机（26）的出口空气可选地围绕或穿过热交换器（24）进入到飞机机舱（16）入口管线中，从而减少了为飞机提供电源ECS。质量流量传感器（34）和（38）通过流量控制阀（36）和流量控制阀控制单元（40）使用，以监测和控制任何时间点所需的发动机排放气体量，以满足整体ECS 要求。能量回收系统（20“）可以与电机驱动的舱室压缩机（42）一起使用，以减少压缩机的输出空气需求，从而降低压缩机电机的重量和功率要求。在另一个实施例中，压缩机（26）的出口用于对电机驱动的舱室压缩机（42）的入口进行增压，从而降低了ECS的重量和功率电机要求。

4. 发明授权

US3956673A Printed circuit modules cooled by rack with forced air 失效
标题翻译：印刷电路模块由强制空气由机架冷却
公开(公告)号：US3956673A
公开(公告)日：1976-05-11
申请号：US442664
申请日：1974-02-14
申请人： Gordon Seid
发明人： Gordon Seid
IPC分类号： H05K7/20
CPC分类号： H05K7/20572
摘要： An improved cooling system wherein printed circuit cards are made into modules of two cards each with an enclosed space between them inside the module. The modules cooperate with a rack which carries air passages, and upon connection of the module into the rack, air flows from one side of the rack through the module space, thus cooling the cards from their rear surfaces, thence out of the module, and returned via the other side of the rack.
摘要翻译：一种改进的冷却系统，其中印刷电路卡被制成两个模块，每个模块中的模块内都有一个封闭的空间。这些模块与携带空气通道的机架配合，并且当模块连接到机架中时，空气从机架的一侧流过模块空间，从而将卡从其后表面冷却，然后从模块中冷却，以及通过机架的另一侧返回。

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