公开(公告)号：US06751979B2

公开(公告)日：2004-06-22

申请号：US10427001

申请日：2003-04-29

申请人： Thomas M. Leathers

发明人： Thomas M. Leathers

IPC分类号： F25D900

CPC分类号： B64F1/362 ,  B64F1/364 ,  F25B9/004 ,  F25B2700/2103 ,  Y02T50/82

摘要： A ground-based system and method of supplying temperature-controlled air to an aircraft environmental control system during ground support operations that uses a throttle valve to control the flow of compressed air flowing through a heat exchanger. The heat exchanger, which may be mounted in a wheeled cart, removes heat from the compressed air supplied to the air conditioning unit and supplies cooled compressed air at a desired temperature. The temperature of the cooled compressed air is controlled by selectively positioning the throttle valve, which regulates compressed air flow from the compressed air source.

摘要翻译： 一种基于地面的系统和方法，其在使用节流阀来控制流过热交换器的压缩空气流的地面支撑操作期间向飞行器环境控制系统提供温度控制的空气。 可以安装在轮式推车中的热交换器从供应到空调单元的压缩空气中除去热量，并将期望温度的冷却的压缩空气供应。 通过选择性地定位调节来自压缩空气源的压缩空气流的节流阀来控制冷却的压缩空气的温度。

公开(公告)号：US06619064B1

公开(公告)日：2003-09-16

申请号：US09914769

申请日：2001-09-05

申请人： Chun-cheng Piao ,  Ryuichi Sakamoto ,  Yuji Watanabe ,  Manabu Yoshimi ,  Kazuo Yonemoto

发明人： Chun-cheng Piao ,  Ryuichi Sakamoto ,  Yuji Watanabe ,  Manabu Yoshimi ,  Kazuo Yonemoto

IPC分类号： F25D900

CPC分类号： F24F5/0085 ,  B64D13/00 ,  B64D2013/0662 ,  F24F3/1423 ,  F24F2203/1016 ,  F24F2203/1032 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1084 ,  Y02T50/56

摘要： A first channel (20) is formed by sequentially connecting a compressor (21), a heat exchanger (30) and an expander (22). In the first channel (20), an outside air is taken through a first inlet duct (23) and supplied to a room through a first outlet duct (24). A second channel (40) is formed by connecting both ends of the heat exchanger (30) to ducts (43, 44). In the second channel (40), a room air is taken through the second inlet duct (43) and discharged to outdoors through the second outlet duct (44). A moisture absorbing section (62) of a dehumidifying mechanism (60) is provided in the first inlet duct (23), while a moisture releasing section (63) thereof is provided in the second inlet duct (43). A rotor member (61) including a solid adsorbent rotatively moves between the moisture absorbing section (62) and the moisture releasing section (63). Air dehumidified in the moisture absorbing section (62) is supplied to the compressor (21).

摘要翻译： 第一通道（20）通过依次连接压缩机（21），热交换器（30）和膨胀机（22）而形成。 在第一通道（20）中，外部空气通过第一入口管道（23）并通过第一出口管道（24）供应到房间。 第二通道（40）通过将热交换器（30）的两端连接到管道（43,44）而形成。 在第二通道（40）中，室内空气通过第二入口管道（43）并通过第二出口管道（44）排出到室外。 在第一入口管道（23）中设置有除湿机构（60）的吸湿部分（62），而在第二入口管道（43）中设置有除湿部分（63）。 包括固体吸附剂的转子构件（61）在湿气吸收部分（62）和湿气释放部分（63）之间旋转运动。 在吸湿部62中除湿的空气被供给压缩机21。

公开(公告)号：US06427471B1

公开(公告)日：2002-08-06

申请号：US09785560

申请日：2001-02-20

申请人： Masanao Ando ,  Osamu Satoh ,  Shoji Uryu ,  Koichi Ohara

发明人： Masanao Ando ,  Osamu Satoh ,  Shoji Uryu ,  Koichi Ohara

IPC分类号： F25D900

CPC分类号： B64D13/06 ,  B64D41/00 ,  B64D2013/0644 ,  F25B9/004 ,  Y02T50/56

摘要： In an air cycle machine, a turbine is driven by an engine bleed air, and the turbine power is mechanically transmitted to a compressor to compress the engine bleed air or open air. An electric motor may be provided to electrically drive the compressor, if necessary, to thereby serve as an auxiliary power for the turbine power. The air cycle machine is used for an air conditioning system for an aircraft, wherein open air or engine fan air is raised in its pressure by taking advantage of the compressor driven by the turbine power to use as a ventilation air. Therefore, a consumption of the engine bleed air having a high energy level can be efficiently reduced.

摘要翻译： 在空气循环机中，涡轮机由发动机排放空气驱动，涡轮机动力机械地传递到压缩机以压缩发动机排出空气或露天空气。 如果需要，可以设置电动机来电动驱动压缩机，从而用作涡轮机动力的辅助动力。 空气循环机用于飞机的空调系统，其中通过利用由涡轮机动力驱动的压缩机用作通风空气，露天或发动机风扇的空气在其压力下升高。 因此，能够有效地降低能量消耗高的发动机排出空气。

公开(公告)号：US06397623B1

公开(公告)日：2002-06-04

申请号：US09744955

申请日：2001-04-25

申请人： Ken Takachi

发明人： Ken Takachi

IPC分类号： F25D900

CPC分类号： F25B9/004 ,  F25B9/06 ,  F25B2400/075

摘要： An object of the present invention is to provide a cooling device which solves various problems such as the economical efficiency, pulsation of cold air, etc. In a cooling device of the present invention, the compressor and the expander are coupled to one crank shaft or interlocked crank shafts so as to use the expansion energy from the compressed air in the expander as an energy for compressing the outside air in the compressor, thereby reducing the running cost. Moreover, a plurality of expanders are operated with a predetermined phase difference with respect to one another so as to reduce the pulsation of the cold air. Furthermore, an air dryer is provided along a pipe for introducing air into the expander so as to dehumidify the air before expansion. Moreover, the crank device for the compressor and the expander is preferably provided with a planetary gear mechanism.

摘要翻译： 本发明的目的是提供一种解决诸如经济效率，冷空气脉动等各种问题的冷却装置。在本发明的冷却装置中，压缩机和膨胀机联接到一个曲柄轴或 以使膨胀机内的压缩空气的膨胀能量作为压缩压缩机外部空气的能量，从而降低运行成本。 此外，多个膨胀机相对于彼此以预定的相位差运行，以便减少冷空气的脉动。 此外，沿着管道设置空气干燥器，以将空气引入膨胀器，以便在膨胀之前对空气进行除湿。 此外，用于压缩机和膨胀机的曲柄装置优选地设置有行星齿轮机构。

公开(公告)号：US06776002B1

公开(公告)日：2004-08-17

申请号：US10423327

申请日：2003-04-25

申请人： Yu-Hang Ho

发明人： Yu-Hang Ho

IPC分类号： F25D900

CPC分类号： B64D13/08 ,  B64D13/06 ,  B64D41/00 ,  B64D2013/0611 ,  B64D2013/0644 ,  F02C7/32 ,  F02C7/36 ,  Y02T50/56

摘要： An apparatus for providing environmental control, secondary power and emergency power for an aircraft, comprises a cooling turbine coupled to a first electromechanical machine rotor, and including an input for receiving compressed air or ram air, and an output for discharging cooled air or exhaust air; a compressor coupled to a second electromechanical machine rotor, and including an input for receiving engine bleed air or ambient air, and an output for discharging compressed air; means for magnetically coupling the first and second rotors; a power turbine coupled to the compressor; a heat exchanger connected between the compressor output and the cooling turbine input; and a control unit for controlling the magnetic coupling between the first and second rotors.

摘要翻译： 一种用于为飞行器提供环境控制，二次电源和应急电源的装置，包括联接到第一机电机械转子的冷却涡轮机，并且包括用于接收压缩空气或冲压空气的输入端，以及用于排出冷却空气或排出空气的输出 ; 压缩机，其耦合到第二机电机械转子，并且包括用于接收发动机排放空气或环境空气的输入端以及用于排出压缩空气的输出; 用于磁耦合第一和第二转子的装置; 耦合到所述压缩机的动力涡轮机; 连接在压缩机输出端和冷却涡轮机输入端之间的热交换器; 以及用于控制第一和第二转子之间的磁耦合的控制单元。

公开(公告)号：US06705092B1

公开(公告)日：2004-03-16

申请号：US09992671

申请日：2001-11-14

申请人： Shaojun Zhou ,  Tim Birbeck ,  Michel A. Jonqueres

发明人： Shaojun Zhou ,  Tim Birbeck ,  Michel A. Jonqueres

IPC分类号： F25D900

CPC分类号： B01D53/22 ,  B01D53/268

摘要： The vapor membrane dehumidification device and method for air cycle environment control systems uses a semipermeable vapor membrane for water vapor, air separation. The vapor membrane has a high water to air permselectivity. When air containing water vapor is passed over or through the semipermeable fibers of the membrane countercurrently or crosscurrently to a purge air stream the water vapor may permeate through the fibers. Using a purge air stream of lower water vapor partial pressure relative to the feed moist air stream, the water vapor is moved to the purge air stream due to the partial pressure differential of water vapor and then expelled overboard with the purge air stream. The purge air stream can be replaced with any source of air internal or external to the aircraft such as air from the aircraft cabin.

摘要翻译： 用于空气循环环境控制系统的蒸气膜除湿装置和方法使用半透膜蒸汽膜进行水蒸汽，空气分离。 蒸气膜具有高水对空气的选择性。 当含有水蒸汽的空气通过或通过膜的半透性纤维逆流或交叉流过吹扫空气流时，水蒸气可渗透通过纤维。 使用相对于进料湿空气流的较低水蒸气分压的吹扫空气流，由于水蒸汽的分压差，水蒸气被移动到吹扫空气流中，然后用吹扫空气流排出。 吹扫空气流可以用飞机内部或外部的任何空气源代替，例如来自飞机机舱的空气。

公开(公告)号：US06412291B1

公开(公告)日：2002-07-02

申请号：US09654406

申请日：2000-09-05

申请人： Donald C. Erickson

发明人： Donald C. Erickson

IPC分类号： F25D900

CPC分类号： F04D29/5826 ,  B01D53/002 ,  B01D53/14 ,  F02C7/143 ,  F02C7/1435 ,  F05D2260/211 ,  F05D2260/212

摘要： The efficiency and capacity of an air compressor (10) (FIG. 1) are increased by pre-cooling the inlet air to below the dew point in air chiller (11), and then injecting the resulting condensate into the chilled air in the form of fog-sized droplets in a fogger (16). The advantages extend to combustion engines, and especially to regenerative combustion turbines.

摘要翻译： 空气压缩机（10）（图1）的效率和容量通过将入口空气预先冷却到空气冷却器（11）中的露点以下而增加，然后将形成的冷凝物以形式 雾大小的雾滴（16）。 优点扩展到内燃机，特别是再生燃烧涡轮机。

公开(公告)号：US06408641B1

公开(公告)日：2002-06-25

申请号：US09818116

申请日：2001-03-27

申请人： Anthony I. Skur, III

发明人： Anthony I. Skur, III

IPC分类号： F25D900

CPC分类号： B64D13/06 ,  F05B2220/50 ,  F25B9/004 ,  Y02T50/44 ,  Y02T50/56

摘要： Air is extracted from a pressurized air source. An air-to-air heat exchanger (115) receives and cools the extracted pressurized air. Further, an expansion turbine (130) receives at least a portion of the cooled pressurized air from the air-to-air heat exchanger and expands the cooled pressurized air into chilled air while extracting work. An air-to-coolant heat exchanger (120) receives the chilled air from the expansion turbine which is used to chill refrigerant coolant. The air-to-air heat exchanger (115) also receives the chilled air reclaimed from the air-to-coolant heat exchanger (120), subsequent to chilling the refrigerant coolant, to cool the air extracted from the pressurized air source. In one embodiment, the extracted work is used to drive a generator (135) to supply electricity to a distribution system.

摘要翻译： 从加压空气源抽取空气。 空气 - 空气热交换器（115）接收和冷却抽出的加压空气。 此外，膨胀涡轮机（130）从空气 - 空气热交换器接收冷却的加压空气的至少一部分，并且在提取工作的同时将冷却的加压空气膨胀。 空气冷却剂热交换器（120）接收来自用于冷却制冷剂冷却剂的膨胀涡轮机的冷却空气。 空气 - 空气热交换器（115）还在冷却制冷剂冷却剂之后接收从空气 - 冷却剂热交换器（120）回收的冷却空气，以冷却从加压空气源抽出的空气。 在一个实施例中，所提取的作业用于驱动发电机（135）向配电系统供电。

公开(公告)号：US06321560B1

公开(公告)日：2001-11-27

申请号：US09558653

申请日：2000-04-26

申请人： William George Krys

发明人： William George Krys

IPC分类号： F25D900

CPC分类号： F25B9/004 ,  A61B18/02 ,  A61B2017/00774 ,  B60H1/3204 ,  F25B9/065

摘要： An apparatus for cooling a target in a region having a first pressure. The apparatus includes a compressor for compressing a gas to a second pressure higher than the first pressure, means for cooling the compressed gas to a selected temperature downstream of the compressor, and means for discharging the compressed gas towards the target at a selected rate downstream of the cooling means. A pressure tank is provided downstream of the compressor for receiving compressed gas from the compressor and supplying the gas to the discharging means. The second pressure, selected temperature, and selected rate are chosen so as to cool the target upon expansion of the gas in the region. A method of cooling a target using the apparatus is also disclosed.

摘要翻译： 一种用于在具有第一压力的区域中冷却目标的装置。 该装置包括用于将气体压缩到高于第一压力的第二压力的压缩机，用于将压缩气体冷却到压缩机下游的选定温度的装置，以及用于以选定的速率将压缩气体朝向目标排放的装置， 冷却装置。 压缩罐设置在压缩机的下游，用于从压缩机接收压缩气体并将气体供给到排出装置。 选择第二压力，选择的温度和选择的速率，以便在区域中的气体膨胀时冷却目标物。 还公开了使用该装置冷却靶的方法。

公开(公告)号：US06301923B1

公开(公告)日：2001-10-16

申请号：US09813012

申请日：2001-03-21

申请人： Dante Patrick Bonaquist ,  Harry Cheung ,  Arun Acharya

发明人： Dante Patrick Bonaquist ,  Harry Cheung ,  Arun Acharya

IPC分类号： F25D900

CPC分类号： F25B7/00 ,  F25B9/002 ,  F25B9/06 ,  F25B40/00 ,  F25J1/005 ,  F25J1/007 ,  F25J1/0072 ,  F25J1/025 ,  F25J1/0265 ,  F25J1/0268 ,  F25J1/0288 ,  F25J2270/90

摘要： A method for generating refrigeration for application to a heat load, especially at very cold temperatures, using an environmentally benign working gas such as air and using an upstream precooling circuit to reduce or eliminate inefficiencies stemming from warm end pinch.

摘要翻译： 一种用于使用环境良好的工作气体（例如空气）和使用上游预冷却回路来产生用于热负荷（特别是在非常低的温度下）的制冷方法，以减少或消除由热端挤压产生的低效率。