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41. 发明授权

US06928827B2 Control of temperature of supply of pressurized air 有权
标题翻译：控制加压空气供应的温度
公开(公告)号：US06928827B2
公开(公告)日：2005-08-16
申请号：US10716227
申请日：2003-11-18
申请人： Michael John Zaple , Christopher James White
发明人： Michael John Zaple , Christopher James White
IPC分类号： B64D13/02 , B64D13/04 , B64D13/06 , B64D13/08 , F25B9/00 , F25B1/06 , F25B19/02
CPC分类号： B64D13/06 , B64D13/04 , B64D13/08
摘要： A method of, and apparatus, for, controlling the temperature of pressurized air such as bleed air from a gas turbine engine, wherein the air is passed through a heat exchanger to exchange heat with coolant air which is caused to flow through the heat exchanger by operation of an ejector device powered by some of the pressurized air, the supply of the pressurized air to the ejector device is controlled to control the flow of coolant air and hence control the temperature of the pressurized air downstream of the heat exchanger.
摘要翻译：用于控制来自燃气涡轮发动机的排出空气的加压空气的温度的方法和装置，其中空气通过热交换器以与通过热交换器流过热交换器的冷却剂空气交换热量，由一些加压空气供电的喷射装置的操作被控制，以将压缩空气供应到喷射器装置，以控制冷却剂空气的流动，从而控制热交换器下游的加压空气的温度。

42. 发明授权

US06920922B2 Vehicle air conditioner with vapor-compression refrigerant cycle 有权
标题翻译：车用空调带蒸气压缩制冷剂循环
公开(公告)号：US06920922B2
公开(公告)日：2005-07-26
申请号：US10422194
申请日：2003-04-24
申请人： Hirotsugu Takeuchi
发明人： Hirotsugu Takeuchi
IPC分类号： B60H1/22 , B60H1/00 , B60H1/03 , B60H1/08 , B60H1/32 , F25B1/00 , F25B6/04 , F25B9/00 , F25B13/00 , F25B1/06 , F25B29/00
CPC分类号： B60H1/08 , B60H1/00921 , B60H2001/00928 , B60H2001/00935 , B60H2001/00949 , B60H2001/3298 , F25B9/008 , F25B13/00 , F25B2309/061 , F25B2313/0212 , F25B2313/0213 , F25B2313/02321 , F25B2313/02343 , F25B2313/02344 , F25B2327/001 , F25B2341/0012 , F25B2341/066 , F25B2400/0403 , F25B2400/0405 , F25B2400/0417
摘要： An air conditioner includes a compressor for compressing refrigerant, an exterior heat exchanger for performing heat exchange between refrigerant and outside air, an interior heat exchanger for performing heat exchange between the refrigerant and air to be blown into the compartment, a decompression unit for decompressing high-pressure refrigerant, and a heater that heats air using high-temperature refrigerant discharged from the compressor as a heating source. In a dehumidifying and heating operation, refrigerant in the interior heat exchanger absorbs heat from air so that the air is cooled and dehumidified, and the heater heats air having been dehumidified and cooled by using the heating source, so that low-humidity and high-temperature air is supplied into the compartment. The heater can be disposed to indirectly heat air by heating a fluid flowing through a heater core for heating air, or to directly heat air to be blown into the compartment.
摘要翻译：空调机包括用于压缩制冷剂的压缩机，用于在制冷剂和外部空气之间进行热交换的外部热交换器，用于在制冷剂和待吹入空气的空气之间进行热交换的内部热交换器，用于减压高压的减压单元压缩制冷剂和使用从压缩机排出的高温制冷剂作为加热源来加热空气的加热器。在除湿加热运转中，室内热交换器内的制冷剂从空气中吸收热量，使空气冷却除湿，加热器利用加热源对已被除湿和冷却的空气进行加热，高温空气被供应到隔室中。加热器可以设置成通过加热流过加热器核心的流体来加热空气来间接加热空气，或者直接加热要吹入隔室的空气。

43. 发明申请

US20050155374A1 Ejector cycle and ejector device 有权
标题翻译：喷射器循环和喷射装置
公开(公告)号：US20050155374A1
公开(公告)日：2005-07-21
申请号：US11035334
申请日：2005-01-13
申请人： Hiroshi Oshitani , Hirotsugu Takeuchi , Takayuki Sugiura
发明人： Hiroshi Oshitani , Hirotsugu Takeuchi , Takayuki Sugiura
IPC分类号： F25B1/00 , F25B40/00 , F25B41/00 , F25B1/06
CPC分类号： F25B41/00 , F25B40/00 , F25B2341/0012 , F25B2341/0013 , F25B2400/0409 , F25B2400/23
摘要： The present invention has an object to provide an ejector cycle and an ejector, according to which a sufficient cooling performance can be obtained even when the input amount of the refrigerant to the ejector is decreased. A passage changeover means having a bypass channel is formed in an ejector. The passage changeover means opens the bypass channel in a bypass cooling operation, in which an input amount of the refrigerant to the ejector is decreased due to a low ambient temperature, and so on. Accordingly, in this bypass cooling operation, the refrigerant from an outside heat exchanger to the ejector bypasses an ejector nozzle and flows to an evaporator through the bypass channel.
摘要翻译：本发明的目的是提供一种喷射器循环和喷射器，根据该喷射器循环和喷射器，即使当喷射器的制冷剂的输入量减小时，也可以获得足够的冷却性能。具有旁通通道的通道切换装置形成在喷射器中。通道切换装置在旁路制冷操作中打开旁通通道，其中由于环境温度低导致喷射器的制冷剂的输入量减少等。因此，在该旁路制冷运转中，从外部热交换器到喷射器的制冷剂旁路喷射器喷嘴，并通过旁路流路流入蒸发器。

44. 发明授权

US06871506B2 Ejector cycle 失效
标题翻译：喷射器循环
公开(公告)号：US06871506B2
公开(公告)日：2005-03-29
申请号：US10617207
申请日：2003-07-10
申请人： Hirotsugu Takeuchi , Haruyuki Nishijima , Syuichi Mizuno
发明人： Hirotsugu Takeuchi , Haruyuki Nishijima , Syuichi Mizuno
IPC分类号： F25B1/00 , F25B9/00 , F25B41/00 , F25B41/06 , F25B19/02 , F25B1/06
CPC分类号： F25B41/00 , F25B9/008 , F25B41/062 , F25B2309/061 , F25B2341/0012 , F25B2341/0013 , F25B2500/01 , F25B2500/18 , F25B2700/21151 , F25B2700/21175
摘要： In an ejector cycle with an ejector including a nozzle for decompressing refrigerant, a variable throttle is disposed upstream from the nozzle of the ejector to decompress and expand high-pressure refrigerant flowing from a radiator. For example, the variable throttle decompresses and expands the high-pressure refrigerant in a gas-liquid two-phase state at an upstream position from the nozzle of the ejector. The variable throttle controls a throttle opening degree so that a refrigerant super-heating degree at a refrigerant outlet side of an evaporator or at a refrigerant suction side of a compressor becomes in a predetermined range. Accordingly, the ejector cycle has an improved nozzle efficiency and an improved ejector efficiency in a wide load variation range of the ejector cycle.
摘要翻译：在具有喷射器的喷射器循环中，喷射器包括用于减压制冷剂的喷嘴，可变节气门设置在喷射器的喷嘴的上游，用于对从散热器流动的高压制冷剂进行减压和膨胀。例如，可变节流阀在喷射器的喷嘴的上游位置减压并膨胀处于气液两相状态的高压制冷剂。可变节气门控制节气门开度，使得在蒸发器的制冷剂出口侧或压缩机的制冷剂吸入侧的制冷剂过热度变为预定范围。因此，喷射器循环在喷射器循环的宽负载变化范围内具有改进的喷嘴效率和改进的喷射器效率。

45. 发明授权

US5497635A Refrigeration system utilizing an enthalpy expansion jet compressor 失效
标题翻译：利用焓膨胀喷射压缩机的制冷系统
公开(公告)号：US5497635A
公开(公告)日：1996-03-12
申请号：US309963
申请日：1994-09-20
申请人： Richard H. Alsenz
发明人： Richard H. Alsenz
IPC分类号： F01D1/32 , F01D15/00 , F01D15/08 , F04D25/04 , F04D29/28 , F25B1/00 , F25B1/053 , F25B1/06 , F25B1/10 , F25B5/02 , F25B9/00 , F25B11/04 , F25B27/00 , F25B40/02 , F25B49/02 , F01D1/18
CPC分类号： F25B1/00 , F01D1/32 , F01D15/005 , F01D15/08 , F04D25/045 , F04D29/284 , F25B1/053 , F25B1/06 , F25B1/10 , F25B11/04 , F25B49/027 , F25B5/02 , F25B9/006 , F25B2341/0012 , F25B2400/075 , F25B2400/13 , F25B2400/16 , F25B2400/23 , F25B2600/111 , F25B2600/112 , F25B27/00 , F25B2700/19 , F25B40/02 , Y02B30/743
摘要： A closed loop vapor cycle refrigeration system an expander-compressor is disclosed. A portion of the liquid refrigerant in the system is expanded into gas. This gas is used to operate a compressor. The compressor compresses the low pressure gas from the evaporator and discharges the compressed gas either to a primary compressor or the condenser. A novel expander-compressor device is also disclosed for use in the refrigeration system.
摘要翻译：公开了一种闭环汽循环制冷系统的膨胀机 - 压缩机。系统中的液体制冷剂的一部分膨胀成气体。该气体用于操作压缩机。压缩机压缩来自蒸发器的低压气体并将压缩气体排放到主压缩机或冷凝器。还公开了一种用于制冷系统的新型膨胀机 - 压缩机装置。

46. 发明授权

US5240384A Pulsating ejector refrigeration system 失效
标题翻译：脉冲喷射制冷系统
公开(公告)号：US5240384A
公开(公告)日：1993-08-31
申请号：US906235
申请日：1992-06-29
申请人： John J. Tuzson
发明人： John J. Tuzson
IPC分类号： B01F11/02 , F04F5/16 , F25B1/06
CPC分类号： F04F5/16 , B01F11/0208 , F25B1/06 , F25B2341/0011 , F25B2500/01 , Y10T137/2196
摘要： An ejector for use in a refrigeration system has a mixing tube or diffuser which is partitioned into multiple flow passages. Selectively directing a continuously flowing primary high velocity fluid jet stream, which stream entrains a secondary fluid, cyclically into each of the multiple flow passages creates an effective pulsing of the primary high velocity fluid jet stream with respect to each flow passage. Pulsing the primary high velocity fluid jet stream in this manner enhances the mixing and compression of the primary high velocity fluid jet stream and the secondary fluid in the diffuser.
摘要翻译：用于制冷系统的喷射器具有分隔成多个流动通道的混合管或扩散器。选择性地引导连续流动的初级高速流体喷射流，该流将循环地将次要流体夹带到每个多个流动通道中，从而相对于每个流动通道产生主要高速流体喷射流的有效脉冲。以这种方式脉动初级高速流体喷射流增强了主要高速流体射流和扩散器中的次级流体的混合和压缩。

47. 发明授权

US4548053A Combined cold compressor/ejector helium refrigerator 失效
标题翻译：联合冷压缩机/喷射氦冰箱
公开(公告)号：US4548053A
公开(公告)日：1985-10-22
申请号：US617656
申请日：1984-06-05
申请人： Donald P. Brown
发明人： Donald P. Brown
IPC分类号： F25B9/00 , F25B1/06
CPC分类号： F25B9/00 , F25B2341/0012 , Y10S62/902
摘要： A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.
摘要翻译：一种具有与冷压缩机可操作地连接以形成两级泵送系统的喷射器的制冷装置。该泵送系统用于降低压力，从而降低沸腾的制冷剂（氦）的浴的温度。与其他用于实现类似低压的方法或装置相比，如此布置和操作的装置具有显着提高的操作效率。

48. 发明授权

US4523437A Vehicle air conditioning system 失效
标题翻译：车用空调系统
公开(公告)号：US4523437A
公开(公告)日：1985-06-18
申请号：US341239
申请日：1982-01-21
申请人： Patrick B. Briley
发明人： Patrick B. Briley
IPC分类号： B60H1/32 , F24D11/02 , F24F5/00 , F25B1/06 , F25B1/08 , F25B27/00 , F25B27/02
CPC分类号： F24F5/0046 , F24D11/0221 , F25B1/06 , F25B1/08 , F25B27/005 , B60H2001/3295 , Y02B10/20 , Y02B10/70 , Y02B30/126
摘要： An air conditioning system for a vehicle of the type having an engine which produces heat conveyed from the engine by an exhaust system, a water circulation system and an oil circulation system, comprising a heat engine including a refrigerant circulation system and a refrigerant circulation subsystem. The refrigerant circulation system is connected to at least one of the heat conveying systems from the engine such that the refrigerant in the refrigerant circulation system is heated. The heat so received drives the refrigerant in the refrigerant circulation subsystem by means of an ejector. Expansion of refrigerant in the refrigerant circulation subsystem provides air conditioning through a load evaporator. The refrigerant circulation system is preferably connected to the vehicle engine to obtain synergistic use of the engine water pump, radiator fan, oil circulation system and exhaust circulation system.
摘要翻译：一种用于车辆的空调系统，具有发动机，其通过排气系统产生从发动机输送的热量，水循环系统和油循环系统，其包括具有制冷剂循环系统和制冷剂循环子系统的热机。制冷剂循环系统与来自发动机的至少一个热输送系统连接，使得制冷剂循环系统中的制冷剂被加热。所接受的热量通过喷射器驱动制冷剂循环子系统中的制冷剂。制冷剂循环子系统中的制冷剂膨胀通过负载蒸发器提供空调。制冷剂循环系统优选地连接到车辆发动机，以获得发动机水泵，散热器风扇，油循环系统和排气循环系统的协同使用。

49. 发明授权

US4484457A Liquid-ring vacuum pump preceded by a precompressor 失效
标题翻译：液环式真空泵先于预压缩机
公开(公告)号：US4484457A
公开(公告)日：1984-11-27
申请号：US461505
申请日：1983-01-27
申请人： Kurt Mugele
发明人： Kurt Mugele
IPC分类号： F04C19/00 , F04C23/00 , F25B1/06
CPC分类号： F04C19/001 , F04C23/005
摘要： In a vacuum generating system having a liquid ring vacuum pump preceded in a gas flow path by a precompressor and followed by a liquid separator, the precompressor is driven by steam produced in a heat exchanger in contact with the working fluid of the vacuum pump. The working fluid is kept at a temperature exceeding the boiling point of water.
摘要翻译：在具有液环真空泵的真空发生系统中，在预先压缩机的气体流动路径之前，之后是液体分离器，预压缩机由在与真空泵的工作流体接触的热交换器中产生的蒸汽驱动。工作流体保持在超过水的沸点的温度。

50. 发明授权

US4424681A Hydraulic refrigeration system and method 失效
标题翻译：液压制冷系统及方法
公开(公告)号：US4424681A
公开(公告)日：1984-01-10
申请号：US388227
申请日：1982-06-14
申请人： Warren Rice , Craig Hosterman
发明人： Warren Rice , Craig Hosterman
IPC分类号： F25B1/06 , F25B1/00
CPC分类号： F25B1/06
摘要： A gaseous refrigerant fluid is entrained within a down pipe of a closed loop liquid carrier flow circuit to compress isothermally the refrigerant fluid in a gaseous state to a near liquid state. A separation chamber at the lower extremity of the down pipe separates the refrigerant from the carrier and the carrier is drawn off. The carrier is conveyed upwardly through a return pipe and by a pump to a further pipe for reintroduction to the down pipe at the upper end thereof. The separated refrigerant fluid is further compressed but without changing its state by a mechanical compresser of small compression ratio and is cooled in a heat exchanger within the carrier return pipe, which cooling converts it to a liquid state. Thereafter, the refrigerant fluid is pumped by a liquid refrigerant pump upwardly through a return pipe and through an expansion valve. The refrigerant fluid, converted to a quality mixture of vapor and liquid by the expansion valve, flows through an evaporator to cool a medium, such as air, passing therethrough. The refrigerant fluid, flowing from the evaporator and in a gaseous state, is introduced to the upper end of the down pipe for re-entrainment in the carrier.
摘要翻译：气态制冷剂流体被夹带在闭环液体载体流动回路的下管中，以将气态的制冷剂流体等温压缩至近液态。在下管的下端处的分离室将制冷剂与载体分开，并且载体被抽出。载体通过返回管向上传送并通过泵输送到另一个管道，用于在其上端向下管重新引入。分离的制冷剂流体被进一步压缩，但是通过压缩比小的机械压缩机不改变其状态，并且在载体返回管内的热交换器中被冷却，该冷却将其转化为液体状态。此后，制冷剂流体通过液体制冷剂泵通过返回管向上泵送并通过膨胀阀。通过膨胀阀将制冷剂流体转化为蒸汽和液体的混合物，流过蒸发器以冷却通过其中的诸如空气的介质。从蒸发器流出并处于气态的制冷剂流体被引入下管的上端，用于在载体中再次夹带。

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