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61. 发明申请

US20160010909A1 VEHICULAR AIR CONDITIONER 有权
标题翻译：空气调节器
公开(公告)号：US20160010909A1
公开(公告)日：2016-01-14
申请号：US14435658
申请日：2013-02-27
申请人： Wahei SHINGU
发明人： Wahei SHINGU
IPC分类号： F25B49/02
CPC分类号： F25B49/022 , B60H1/00485 , B60H1/00907 , B60H2001/00935 , F16K11/0655 , F25B13/00 , F25B2313/0292 , F25B2500/27
摘要： In a vehicular air conditioner in which a cooling operation and a heating operation are switched by switching a four-way valve, a pressure accumulator is provided in which a coolant, which is related to an aspiration pressure of a compressor, is accumulated when the compressor is operated, and a differential pressure, which is required for switching the four-way valve, between piston rooms is maintained, and the differential pressure, which is required for switching the four-way valve, is generated between the piston rooms of the four-way valve even after the compressor is stopped.
摘要翻译：在通过切换四通阀来切换制冷运转和加热运转的车辆用空调机中，设置有压缩机，在压缩机中，与压缩机的抽吸压力有关的冷却剂在压缩机并且维持在活塞室之间切换四通阀所需的压差，并且在四通阀的活塞室之间产生用于切换四通阀所需的压差即使在压缩机停止后也是这样。

62. 发明申请

US20140109613A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：US20140109613A1
公开(公告)日：2014-04-24
申请号：US14118764
申请日：2012-05-14
申请人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
发明人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
IPC分类号： F25B1/00
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/00907 , B60H2001/00307 , B60H2001/00935 , B60H2001/00949 , B60H2001/00957 , F25B13/00 , F25B30/02 , F25B40/00 , F25B41/04 , F25B2313/025 , F25B2313/02741
摘要： A cooling system (1) includes: a compressor (12) that circulates refrigerant; a heat exchanger (14) and a heat exchanger (15) that carry out heat exchange between refrigerant and outside air; a decompressor (16) that decompresses refrigerant; a heat exchanger (18) that carries out heat exchange between refrigerant and air-conditioning air; a cooling portion (30) that is provided in a path of refrigerant flowing between the heat exchanger (14) and the heat exchanger (15) and that uses refrigerant to cool a heat generating source (31); a first line (24) through which refrigerant circulates between the cooling portion (30) and the heat exchanger (15); a second line (27) through which refrigerant circulates between the heat exchanger (18) and the compressor (12); and an internal heat exchanger (40) in which refrigerant that circulates through the first line (24) and refrigerant that circulates through the second line (27) exchange heat with each other.
摘要翻译：冷却系统（1）包括：使制冷剂循环的压缩机（12）; 在制冷剂和外部空气之间进行热交换的热交换器（14）和热交换器（15）减压器（16），其减压制冷剂; 在制冷剂和空调空气之间进行热交换的热交换器（18）冷却部（30），其设置在在所述热交换器（14）与所述热交换器（15）之间流动的制冷剂路径，并且使用制冷剂来冷却发热源（31）; 制冷剂在冷却部分（30）和热交换器（15）之间循环的第一管线（24）。制冷剂在热交换器（18）和压缩机（12）之间循环的第二管路（27）; 以及内部热交换器（40），其中通过第一管线（24）循环的制冷剂和通过第二管线（27）循环的制冷剂彼此热交换。

63. 发明授权

US08635882B2 Automotive air-conditioning system 有权
标题翻译：汽车空调系统
公开(公告)号：US08635882B2
公开(公告)日：2014-01-28
申请号：US13185956
申请日：2011-07-19
申请人： Carloandrea Malvicino , Matteo Rostagno
发明人： Carloandrea Malvicino , Matteo Rostagno
IPC分类号： F25B27/00
CPC分类号： B60H1/00907 , B60H1/00385 , B60H1/00899 , B60H2001/00307 , B60H2001/00928 , B60H2001/00935 , B60L1/003 , B60L11/123 , B60L11/14 , B60L11/1874 , B60L11/1875 , B60L2240/34 , B60L2240/36 , B60L2240/545 , Y02T10/6217 , Y02T10/7005 , Y02T10/705 , Y02T10/7077
摘要： One examples provides an automotive air-conditioning system provided with: a thermal unit having a condenser and an evaporator configured to be traversed by a refrigerant fluid and a hydraulic circuit, which is configured to be traversed by a carrier fluid and has a first portion provided with a first heat exchanger, a second portion provided with a second heat exchanger, a hot portion extending through the condenser, and a cold portion extending through the evaporator, a valve device being configured to connect selectively either the hot portion or the cold portion to the first portion and the second portion.
摘要翻译：一个实例提供了一种汽车空调系统，其具有：具有冷凝器和蒸发器的热单元，所述冷凝器和蒸发器构造成由制冷剂流体和液压回路横穿，所述制冷剂流体和液压回路被构造成由载体流体穿过并且具有提供的第一部分具有第一热交换器，设置有第二热交换器的第二部分，延伸穿过冷凝器的热部分和延伸穿过蒸发器的冷部分;阀装置，其被配置成选择性地将热部分或冷部分连接到第一部分和第二部分。

64. 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。

65. 发明申请

US20050039878A1 HEAT PUMP AND AIR CONDITIONING SYSTEMN FOR A VEHICLE 有权
标题翻译：用于车辆的热泵和空调系统
公开(公告)号：US20050039878A1
公开(公告)日：2005-02-24
申请号：US10643796
申请日：2003-08-19
申请人： John Meyer , Chao Zhang , Zhaoli Yang , Evangelos Papoulis
发明人： John Meyer , Chao Zhang , Zhaoli Yang , Evangelos Papoulis
IPC分类号： B60H1/00 , F25B29/00 , B60H3/00 , B60H1/32 , B61D27/00 , F25B13/00
CPC分类号： B60H1/00878 , B60H1/00892 , B60H2001/00928 , B60H2001/00935 , B60H2001/00949 , F25B29/003
摘要： A heat pump and air conditioning system for a vehicle that has at least one coolant loop selectively connecting an engine cooling system with a heater core, a first coolant/refrigerant heat exchanger, and/or a second coolant/refrigerant heat exchanger, in order to warm a passenger compartment of the vehicle. The system also includes a refrigerant loop that includes a first expansion device between a condenser and evaporator, and a second expansion device between the first coolant/refrigerant heat exchanger and the second coolant/refrigerant heat exchanger. The refrigerant loop provides for cooling of the passenger compartment of the vehicle, as well as operating as a heat pump, together with the at least one coolant loop, to provide heat to the vehicle passenger compartment.
摘要翻译：一种用于车辆的热泵和空调系统，其具有至少一个冷却剂回路，其选择性地连接发动机冷却系统与加热器芯，第一冷却剂/制冷剂热交换器和/或第二冷却剂/制冷剂热交换器，以便暖暖车辆的客舱。该系统还包括制冷剂回路，其包括在冷凝器和蒸发器之间的第一膨胀装置和在第一冷却/制冷剂热交换器和第二冷却/制冷剂热交换器之间的第二膨胀装置。制冷剂回路提供车辆的乘客舱的冷却，以及与至少一个冷却剂回路一起作为热泵操作，以向车辆乘客舱提供热量。

66. 发明申请

US20040134217A1 Air conditioner with dehumidifying and heating operation 有权
标题翻译：空调除湿加热运行
公开(公告)号：US20040134217A1
公开(公告)日：2004-07-15
申请号：US10751856
申请日：2004-01-06
发明人： Satoshi Itoh , Motohiro Yamaguchi
IPC分类号： F25D017/06 , F25B041/04 , B60H001/32 , F25B013/00
CPC分类号： B60H1/00392 , B60H1/00735 , B60H1/00907 , B60H1/3213 , B60H2001/00928 , B60H2001/00935 , B60H2001/00957 , B60H2001/3244 , B60H2001/3248 , B60H2001/325 , B60H2001/3255 , B60H2001/3257 , B60H2001/3285 , F24F3/153 , F25B9/008 , F25B13/00 , F25B40/00 , F25B40/04 , F25B2309/061 , F25B2313/004 , F25B2313/02341 , F25B2313/02344 , F25B2313/02541 , F25B2313/0312 , F25B2313/0314 , F25B2313/0315 , F25B2341/0662 , F25B2500/02 , F25B2500/31 , F25B2700/02 , F25B2700/1931 , F25B2700/2104 , F25B2700/2106 , F25B2700/21152
摘要： When a dehumidifying and heating operation is set in an air conditioner, refrigerant is circulated from a compressor to the compressor through a first exterior heat exchanger, a decompression device, an interior heat exchanger, an another decompression device, an inner heat exchanger and a second exterior heat exchanger, in this order. Further, by controlling a throttle opening degree of the another decompression device, a refrigerant temperature in the interior heat exchanger can be set higher than that in the second exterior heat exchanger. Thus, even when the interior heat exchanger is controlled to a temperature to be not frosted, heat can be absorbed from outside air in the second exterior heat exchanger. Accordingly, when an outside air temperature is low, by setting the dehumidifying and heating operation, air to be blown into a compartment can be dehumidified while sufficiently increasing heating capacity.
摘要翻译：当在空调机中设置除湿加热运转时，制冷剂通过第一外部热交换器，减压装置，内部热交换器，另一减压装置，内部热交换器和第二外部热交换器从压缩机循环到压缩机外部热交换器，按此顺序。此外，通过控制另一减压装置的节气门开度，可以将内部热交换器的制冷剂温度设定得高于第二外部热交换器的制冷剂温度。因此，即使当将内部热交换器控制到不磨砂的温度时，也可以从第二外部热交换器中的外部空气吸收热量。因此，当外部空气温度低时，通过设定除湿加热运转，可以在充分提高加热能力的同时，将被吹入室内的空气进行除湿。

67. 发明授权

US06584796B2 Heat pump cycle having internal heat exchanger 失效
公开(公告)号：US06584796B2
公开(公告)日：2003-07-01
申请号：US09981702
申请日：2001-10-17
申请人： Satoshi Itoh , Yoshitaka Tomatsu , Motohiro Yamaguchi , Yasushi Yamanaka , Toshio Hirata
发明人： Satoshi Itoh , Yoshitaka Tomatsu , Motohiro Yamaguchi , Yasushi Yamanaka , Toshio Hirata
IPC分类号： F25B1300
CPC分类号： B60H1/00907 , B60H2001/00935 , B60H2001/00957 , F25B9/008 , F25B13/00 , F25B40/00 , F25B41/062 , F25B43/006 , F25B2309/061 , F25B2313/0315 , F25B2500/18 , F25B2600/021 , F25B2600/2501
摘要： Heat exchange is performed between a discharge side refrigerant and a suction side refrigerant also at the time of a heating operation. By this, a liquid phase refrigerant containing lubricating oil in the suction side refrigerant is heated by the discharge side refrigerant, and the liquid phase refrigerant is vaporized also at the time of the heating operation, so that the amount of the liquid phase refrigerant sucked into a compressor is decreased. Accordingly, the increase of compression work of the compressor is prevented, and an opening area of an oil return hole can be expanded to such a degree that an optimum amount of lubricating oil is attained at the time of the heating operation.

68. 发明授权

US6092376A Air handling controller for HVAC system for electric vehicles 有权
标题翻译：电动汽车HVAC系统空气处理控制器
公开(公告)号：US6092376A
公开(公告)日：2000-07-25
申请号：US430741
申请日：1999-10-29
申请人： Barry J. Lake , Lawrence Ziehr , Lance C. Tagliapietra , Christopher A. Tuckfield
发明人： Barry J. Lake , Lawrence Ziehr , Lance C. Tagliapietra , Christopher A. Tuckfield
IPC分类号： B60H1/00 , B60H1/32
CPC分类号： B60H1/3213 , B60H1/00278 , B60H1/00392 , B60H1/00849 , B60H1/00907 , B60H1/3205 , B60H1/3208 , B60L1/003 , B60L1/02 , B60L11/1803 , B60L11/1874 , B60L3/003 , B60H2001/00307 , B60H2001/00935 , B60H2001/3248 , B60H2001/3255 , B60H2001/3257 , B60H2001/326 , B60H2001/3263 , B60H2001/3264 , B60H2001/3266 , B60H2001/3272 , B60H2001/3277 , B60H2001/3282 , B60H2001/3285 , B60L2240/12 , B60L2240/28 , B60L2240/34 , B60L2240/36 , B60L2240/421 , B60L2240/662 , B60L2240/80 , B60L2260/22 , B60L2270/44 , B60L2270/46 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T10/7291 , Y02T90/16
摘要： An air-flow management system for controlling the supply air to a motor vehicle passenger compartment is disclosed. The air-flow management system includes a reversible heat pump system for transferring heat energy between an outside environment and a refrigerant. Air from the outside environment, fresh air, and from the passenger compartment, recirculated air, is forced through the air-flow structure by a blower resulting in the transfer of heat energy between the refrigerant and the passenger compartment. A recirculation door provides a means for controlling the mixture of fresh air to recirculated air that flows through the air-flow structure. The position of the recirculation door is selectable by a controller to prevent fogging during the transition from cooling mode to heating mode, minimize the energy expended conditioning the passenger compartment air, and prevent the backflow of unconditioned outside air from the fresh air duct into the recirculation duct.
摘要翻译：公开了一种用于控制向机动车辆乘客室供应空气的气流管理系统。气流管理系统包括用于在外部环境和制冷剂之间传递热能的可逆式热泵系统。来自外部环境的空气，新鲜空气和来自乘客室的再循环空气通过鼓风机被迫通过气流结构，从而在制冷剂和乘客舱之间传递热能。再循环门提供了一种用于控制新鲜空气与流过气流结构的再循环空气混合的装置。再循环门的位置可由控制器选择，以防止在从冷却模式转换到加热模式时发生起雾，从而最大限度地减少消耗空气调节乘客舱空气的能量，并防止未经调节的外部空气从新鲜空气管道回流到再循环管。

69. 发明授权

US6082128A Reversible air conditioning and heat pump HVAC system for electric vehicles 有权
标题翻译：电动车可逆式空调和热泵暖通空调系统
公开(公告)号：US6082128A
公开(公告)日：2000-07-04
申请号：US190925
申请日：1998-11-12
申请人： Barry J. Lake , David Cleveland , David A. Barwin , Robert Bandeen , Arthur A. Naujock
发明人： Barry J. Lake , David Cleveland , David A. Barwin , Robert Bandeen , Arthur A. Naujock
IPC分类号： B60H1/00 , F25B5/02 , F25B13/00 , F25B41/04 , F25B41/06 , F25B43/00 , F25B49/02
CPC分类号： F25B43/003 , B60H1/00392 , B60H1/00907 , F25B13/00 , F25B41/04 , F25B41/06 , F25B41/062 , B60H2001/00935 , F25B2313/023 , F25B49/02 , F25B5/02
摘要： A pressure reducing assembly is provided for managing refrigerant flow in a reversible HVAC system. Refrigerant lines from the system heat exchangers connect to bi-directional ports of a pressure reducing assembly which converts the high pressure refrigerant flowing from one heat exchanger into pressure reduced refrigerant that flows to the other heat exchanger. The pressure reducing assembly converts bi-directional refrigerant flow from the heat exchangers into unidirectional refrigerant flow through a pressure reducing device. Refrigerant emitted from the pressure reducing device flows out of the pressure reducing assembly to the other heat exchanger. The invention simplifies the interconnection of reversible HVAC systems by eliminating the complex plumbing and extra valves associated with conventional systems. In addition, the invention can further integrate the receiver/drier function into the pressure reducing assembly providing a centralized device for filtering refrigerant flow and ensuring a continuous supply of liquid refrigerant to the pressure reducing device. Also, outlets can be added to the receiver portion of the pressure reducing assembly to provide a source of high pressure liquid refrigerant for secondary heat exchangers.
摘要翻译：提供减压组件用于管理可逆HVAC系统中的制冷剂流。来自系统热交换器的制冷剂管线连接到减压组件的双向端口，该减压组件将从一个热交换器流动的高压制冷剂转换成流向另一个热交换器的减压制冷剂。减压组件将来自热交换器的双向制冷剂流转换成通过减压装置的单向制冷剂流。从减压装置排出的制冷剂从减压组件流出到另一个热交换器。本发明通过消除与常规系统相关联的复杂管道和额外阀来简化可逆式HVAC系统的互连。此外，本发明可以将接收器/干燥器功能进一步集成到减压组件中，从而提供过滤制冷剂流动的集中式装置，并确保向减压装置连续供应液体制冷剂。此外，出口可以被添加到减压组件的接收器部分，以提供用于二次热交换器的高压液体制冷剂源。

70. 发明授权

US5778691A Gas injection type heat pump apparatus 失效
标题翻译：注气式热泵设备
公开(公告)号：US5778691A
公开(公告)日：1998-07-14
申请号：US889216
申请日：1997-07-08
申请人： Takahisa Suzuki , Yuuji Takeo , Yukikatsu Ozaki
发明人： Takahisa Suzuki , Yuuji Takeo , Yukikatsu Ozaki
IPC分类号： F25B13/00 , B60H1/00 , F25B49/02
CPC分类号： F25B49/027 , B60H1/00907 , B60H2001/00935 , F25B2400/13 , F25B2400/23
摘要： According to the present invention, in a gas injection type heat pump apparatus, the high-pressure side pressure of refrigeration cycle is detected in a heating operation, and an upper limit value of an amount of air passing through an inside heat exchanger is determined based on the detection value. The upper limit value and a set air amount set by an air amount switching lever are compared. When the set air amount is larger than the upper limit value, the amount of the air passing through the inside heat exchanger is restricted within the upper limit value. In this way, the high-pressure side pressure increases, and an intermediate pressure in a gas-liquid separator also increases. Therefore, the gas injection amount can be increased, and a heating capacity can be effectively improved.
摘要翻译：根据本发明，在气体注入型热泵装置中，在制热运转中检测制冷循环的高压侧压力，并且基于内部热交换器的空气量的上限值被确定对检测值。比较由空气量切换杆设定的上限值和设定空气量。当设定空气量大于上限值时，通过内部热交换器的空气量被限制在上限值内。以这种方式，高压侧压力增加，并且气液分离器中的中间压力也增加。因此，可以提高气体喷射量，并且可以有效地提高加热能力。

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