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公开(公告)号：US20160159204A1
公开(公告)日：2016-06-09
申请号：US14907581
申请日：2014-07-22
申请人： DENSO CORPORATION
CPC分类号： B60H1/3211 , B60H2001/326 , B60H2001/3272 , F25B1/00 , F25B49/022 , F25B2600/0251
摘要： A refrigeration cycle device for a vehicle has a compressor, a first pump, a high-pressure side heat exchanger, a heating medium-outside air heat exchanger, and a controller. The compressor draws and discharges a refrigerant. The first pump draws and discharges a first heating medium. The high-pressure side heat exchanger heats the first heating medium by exchanging heat between a high-pressure refrigerant discharged from the compressor and the first heating medium. The heating medium-outside air heat exchanger exchanges heat between the first heating medium and outside air. The controller controls operation of the compressor and the first pump. The controller activates the first pump when an activation request of the compressor is made. The controller activates the compressor, after activating the first pump, when it is determined or estimated that a temperature of the first heating medium is lower than or equal to a first predetermined value.
摘要翻译： 一种用于车辆的制冷循环装置具有压缩机，第一泵，高压侧热交换器，加热介质 - 外部空气热交换器和控制器。 压缩机吸入和排出制冷剂。 第一个泵吸取和排出第一个加热介质。 高压侧热交换器通过在从压缩机排出的高压制冷剂与第一加热介质之间进行热交换来加热第一加热介质。 加热介质 - 外部空气热交换器在第一加热介质和外部空气之间交换热量。 控制器控制压缩机和第一泵的运行。 当制造压缩机的激活请求时，控制器启动第一个泵。 当确定或估计第一加热介质的温度低于或等于第一预定值时，控制器在启动第一泵之后激活压缩机。
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公开(公告)号：US20170028813A1
公开(公告)日：2017-02-02
申请号：US15107149
申请日：2014-11-28
申请人： DENSO CORPORATION
发明人： Norihiko ENOMOTO , Nobuharu KAKEHASHI , Yoshiki KATOH , Kazutoshi KUWAYAMA , Masamichi MAKIHARA
CPC分类号： B60H1/00899 , B60H1/00278 , B60H1/08 , B60H1/24 , B60H1/32284 , B60H2001/00307 , B60H2001/00928
摘要： An air conditioner for a vehicle includes: a pump configured to take in and discharge a heat medium; a first heat medium/air heat exchanger disposed to regulate a temperature of ventilation air blown into a vehicle interior by conducting sensible-heat exchange between the ventilation air and the heat medium circulated by the pump; a first heat transfer device having a passage through which the heat medium flows and disposed to conduct heat transfer with the heat medium circulated by the pump; a heat medium temperature regulator disposed to regulate the temperature of the heat medium circulated by the pump; and a heat exchanger regulator disposed to regulate a heat transfer amount with the heat medium in the first heat transfer device or heat exchange capability of the first heat medium/air heat exchanger such that a temperature associated with a temperature of the ventilation air regulated by the first heat medium/air heat exchanger approaches a first target temperature.
摘要翻译： 一种用于车辆的空调器，包括：构造成吸入和排出热介质的泵; 第一热介质/空气热交换器，设置成通过在通风空气和由泵循环的热介质之间进行显热交换来调节吹入车辆内部的通风空气的温度; 第一传热装置具有通道，热介质通过该通道设置以与由泵循环的热介质传导热传递; 设置用于调节由泵循环的热介质的温度的热介质温度调节器; 以及热交换器调节器，其设置成调节第一传热装置中的热介质的热传递量或第一热介质/空气热交换器的热交换能力，使得与通过第一传热装置调节的通风空气的温度相关联的温度 第一热介质/空气热交换器接近第一目标温度。
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公开(公告)号：US20160114652A1
公开(公告)日：2016-04-28
申请号：US14921469
申请日：2015-10-23
申请人： DENSO CORPORATION
发明人： Kazunari IZUMI , Kazutoshi KUWAYAMA , Takuya GOTOU
IPC分类号： B60H1/32 , B60R16/033 , B60W20/10 , B60H1/00
CPC分类号： B60H1/3208 , B60H2001/3273 , B60W20/10 , B60W2510/30 , B60W2710/0677 , B60W2710/305 , Y10S903/93
摘要： A control apparatus is applied to a system including an engine and a compressor for air-conditioning, and adjusts an operating point of the engine when the engine is operated. The control apparatus determines whether or not to allow increase in engine output to drive a compressor based on an air-conditioning request, based on the operating point of the engine before driving of the compressor in relation to a predetermined high-efficiency region including a maximum efficiency point in an efficiency characteristics of the engine, when the compressor is driven in response to the air-conditioning request. The control apparatus controls the engine output such that the operating point of the engine is in the high-efficiency region, if the increase in engine output is determined to be allowed.
摘要翻译： 控制装置应用于包括发动机和空调用压缩机的系统，并且在发动机运转时调整发动机的运转点。 控制装置基于在压缩机驱动之前发动机的工作点相对于包括最大值的预定高效区域来确定是否允许基于空调请求来增加发动机输出以驱动压缩机 当压缩机响应于空调请求而被驱动时，发动机的效率特性的效率点。 如果确定允许发动机输出的增加，则控制装置控制发动机输出，使得发动机的工作点处于高效区域。
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公开(公告)号：US20160339761A1
公开(公告)日：2016-11-24
申请号：US15114880
申请日：2015-01-19
申请人： DENSO CORPORATION
发明人： Norihiko ENOMOTO , Nobuharu KAKEHASHI , Kazutoshi KUWAYAMA , Masamichi MAKIHARA , Takashi YAMANAKA , Yasumitsu OMI , Koji MIURA
CPC分类号： B60H1/00899 , B60H1/00278 , B60H1/32284 , B60H2001/00307 , B60H2001/00928 , F25B25/005 , F25B40/00 , F25B2339/047 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152
摘要： An air conditioner includes: a heat-medium air heat exchanger that exchanges sensible heat between a heat medium having a temperature adjusted by the heat-medium temperature adjuster and ventilation air blowing to a space to be air-conditioned; a heat transfer portion having a flow path through which the heat medium circulates to transfer heat with the heat medium having the temperature adjusted by the heat-medium temperature adjuster; a large-inner-diameter pipe that forms a heat-medium flow path between the heat-medium temperature adjuster and the heat transfer portion; and a small-inner-diameter pipe that forms a heat-medium flow path between the heat-medium temperature adjuster and the heat-medium air heat exchanger. The small-inner-diameter pipe has small inner diameters φH and φC, compared to the large-inner-diameter pipe.
摘要翻译： 空调机包括：热介质空气热交换器，其将具有由所述热介质温度调节器调节的温度的热介质和通风空气吹送到待空调的空间之间交换显热; 传热部分，具有流路，热介质循环通过热传递热量，所述热介质具有由所述热介质温度调节器调节的温度; 形成在热介质温度调节器和传热部之间的热介质流路的大内径管; 以及在热介质温度调节器和热介质空气热交换器之间形成热介质流路的小内径管。 与大内径管相比，小内径管具有较小的内径φH和φC。
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公开(公告)号：US20160178253A1
公开(公告)日：2016-06-23
申请号：US14907836
申请日：2014-07-15
申请人： DENSO CORPORATION
IPC分类号： F25B25/00 , H01M10/625 , H01M10/663 , F25B30/02 , F25B49/02
CPC分类号： F25B25/005 , B60H1/00278 , B60H1/00899 , B60H2001/00307 , B60H2001/3298 , F25B30/02 , F25B41/00 , F25B49/02 , F25B2339/047 , F25B2341/0011 , G10L2019/0014 , H01M10/625 , H01M10/663 , H01M2220/20
摘要： An air conditioning device for a vehicle has a compressor that supplies a high-pressure refrigerant by drawing and discharging a refrigerant, an air heating heat exchanger heating air that is to be blown into a vehicle cabin by using heat of the high-pressure refrigerant, a pressure reduction part expanding and decompressing the high-pressure refrigerant and supplying as an intermediate-pressure refrigerant and a low-pressure refrigerant, a first low-pressure side heat exchanger exchanging heat between the intermediate-pressure refrigerant and a heating medium other than the air, a second low-pressure side heat exchanger cooling the heating medium by exchanging heat between the low-pressure refrigerant and the heating medium, a first heating medium circuit through which the heating medium cooled in the second low-pressure side heat exchanger circulates, and a heating medium-air heat exchanger causing the heating medium to absorb heat by exchanging heat between the air and the heating medium circulating through the first heating medium circuit. The heating medium heated in the high-pressure side heat exchanger is capable of being introduced to the first low-pressure side heat exchanger.
摘要翻译： 一种车辆用空调装置，具有通过利用制冷剂的抽吸排出而供给高压制冷剂的压缩机，利用高压制冷剂的热量将被吹入车厢内的空气加热用热交换器加热空气， 减压部，对高压制冷剂进行扩压和减压，作为中压制冷剂和低压制冷剂供给;第一低压侧热交换器，在中压制冷剂与除了 空气，第二低压侧热交换器通过在低压制冷剂和加热介质之间交换热量来冷却加热介质;第一加热介质回路，在第二低压侧热交换器中冷却的加热介质循环通过， 以及使加热介质通过在空气和加热m之间交换热而吸收热量的加热介质 - 空气热交换器 edium循环通过第一个加热介质回路。 在高压侧热交换器中加热的加热介质能够被引入第一低压侧热交换器。
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公开(公告)号：US20160167481A1
公开(公告)日：2016-06-16
申请号：US14907829
申请日：2014-07-16
申请人： DENSO CORPORATION
发明人： Masamichi MAKIHARA , Norihiko ENOMOTO , Yoshiki KATOH , Kazutoshi KUWAYAMA , Nobuharu KAKEHASHI
IPC分类号： B60H1/03
摘要： A vehicular heat management system has a first valve body, a second valve body, a third valve body, and a fourth valve body. The first valve body switches a state that the heating medium discharged from the first pump flows in and a state that the heating medium discharged from the first pump does not flow in, with respect to the more than or equal to three of heating medium passing device. The second valve body switches a state that the heating medium discharged from the second pump flows in and a state that the heating medium discharged from the second pump does not flow in, with respect to the more than or equal to three of heating medium passing device. The third valve body switches a state that the heating medium flows to the first pump and a state that the heating medium does not flow to the first pump, with respect to the more than or equal to three of heating medium passing device. The fourth valve body switches a state that the heating medium flows to the second pump and a state that the heating medium does not flow to the second pump, with respect to the more than or equal to three of heating medium passing device.
摘要翻译： 车辆热管理系统具有第一阀体，第二阀体，第三阀体和第四阀体。 第一阀体切换从第一泵排出的加热介质流入的状态和从第一泵排出的加热介质不流入的状态，相对于加热介质通过装置的三个以上 。 第二阀体切换从第二泵排出的加热介质流入的状态和从第二泵排出的加热介质相对于三个以上的加热介质通过装置不流入的状态 。 第三阀体相对于加热介质通过装置的三个以上而切换加热介质流向第一泵的状态和加热介质不流向第一泵的状态。 第四阀体相对于加热介质通过装置的三个以上，切换加热介质流向第二泵的状态和不向第二泵流动的状态。
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公开(公告)号：US20160101666A1
公开(公告)日：2016-04-14
申请号：US14894549
申请日：2014-05-22
申请人： DENSO CORPORATION
摘要： A vehicular heat management system includes: a refrigerant circuit; a first heat medium circuit in which a heat medium circulates and exchanges heat with a low-pressure side refrigerant of the refrigerant circuit; a second heat medium circuit in which a heat medium circulates and exchanges heat with a high-pressure side refrigerant of the refrigerant circuit; and a switching device configured to switch a mode between a communicating mode in which the first heat medium circuit and the second heat medium circuit are coupled and a non-communicating mode in which the first heat medium circuit and the second heat medium circuit are not coupled on the basis of a temperature of the heat medium in the first heat medium circuit.
摘要翻译： 车辆热管理系统包括：制冷剂回路; 第一热介质回路，其中热介质循环并与制冷剂回路的低压侧制冷剂进行热交换; 第二热介质回路，其中热介质与制冷剂回路的高压侧制冷剂循环和热交换; 以及开关装置，被配置为在所述第一热介质回路和所述第二热介质回路连接的通信模式与所述第一热介质回路和所述第二热介质回路未连接的非通气模式之间切换模式 基于第一热介质回路中的热介质的温度。
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