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公开(公告)号：US20160339767A1
公开(公告)日：2016-11-24
申请号：US15113856
申请日：2015-01-26
Applicant: DENSO CORPORATION
Inventor： Norihiko ENOMOTO , Nobuharu KAKEHASHI , Yasumitsu OMI , Masamichi MAKIHARA , Hiroshi KISHITA
Abstract: An air conditioner for a vehicle includes a pump that draws and discharges a heat medium, a cooler core that exchanges sensible heat between the heat medium and ventilation air into a vehicle interior to cool and dehumidify the ventilation air, a heat-medium and outside-air heat exchanger that exchanges sensible heat between the heat medium and outside air, a compressor adapted to draw and discharge a refrigerant in a refrigeration cycle, a heat-medium cooling heat exchanger that cools the heat medium by exchanging heat between a low-pressure side refrigerant in the refrigeration cycle and the heat medium, and first and second switching valves that switch between a first dehumidification mode for circulation of the heat medium between the cooler core and the heat-medium cooling heat exchanger and a second dehumidification mode for circulation of the heat medium between the cooler core and the heat-medium and outside-air heat exchanger.
Abstract translation: 一种用于车辆的空调器包括：吸入和排出热介质的泵;将热介质和通风空气之间的热量交换到车辆内部以使通风空气冷却和除湿的冷却器芯;热介质; 空气热交换器，其在热介质和外部空气之间交换显热;压缩机，其适于在制冷循环中拉制和排出制冷剂;热介质冷却热交换器，其通过在低压侧 制冷循环中的制冷剂和热介质，以及第一和第二切换阀，其在用于冷却器芯和热介质冷却热交换器之间的热介质循环的第一除湿模式和第二除湿模式之间切换， 散热器与热介质和外部空气换热器之间的热介质。
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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
Applicant: DENSO CORPORATION
Inventor： Norihiko ENOMOTO , Nobuharu KAKEHASHI , Kazutoshi KUWAYAMA , Masamichi MAKIHARA , Takashi YAMANAKA , Yasumitsu OMI , Koji MIURA
CPC classification number: B60H1/00899 , B60H1/00278 , B60H1/32284 , B60H2001/00307 , B60H2001/00928 , F25B25/005 , F25B40/00 , F25B2339/047 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152
Abstract: 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.
Abstract translation: 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：US20160031289A1
公开(公告)日：2016-02-04
申请号：US14767792
申请日：2014-02-11
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
Inventor： Takashi MURATA , Yasumitsu OMI , Takashi YAMANAKA , Masayuki TAKEUCHI
CPC classification number: B60H1/00278 , B60H2001/00307 , B60L11/1874 , H01M10/625 , H01M10/633 , H01M10/663 , Y02T10/7005 , Y02T10/705
Abstract: A temperature control system includes an on-vehicle battery, on-vehicle air conditioner, and a controller. The on-vehicle battery is charged using an external power supply located outside of the vehicle. The on-vehicle air conditioner controls the temperature of the vehicle interior and the temperature of the on-vehicle battery. The controller operates the on-vehicle air conditioner in an intermittent operation mode so as to control the temperature of the on-vehicle battery, when the on-vehicle battery is charged using the external power supply.
Abstract translation: 温度控制系统包括车载电池，车载空调和控制器。 使用位于车辆外部的外部电源对车载电池进行充电。 车载空调器控制车辆内部的温度和车载电池的温度。 当使用外部电源对车载电池充电时，控制器以间歇操作模式操作车载空调，以便控制车载电池的温度。
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公开(公告)号：US20210280925A1
公开(公告)日：2021-09-09
申请号：US16330440
申请日：2017-08-02
Applicant: DENSO CORPORATION
Inventor： Takeshi YOSHINORI , Takashi YAMANAKA , Yoshiki KATO , Masayuki TAKEUCHI , Koji MIURA , Yasumitsu OMI
IPC: H01M10/625 , H01M10/63 , H01M10/613 , H01M10/615 , H01M10/6564 , H01M10/6568
Abstract: In a device temperature regulator, an evaporator cools a target device by a latent heat of evaporation of a working fluid that absorbs heat from the target device and is evaporated. A first condenser includes a first heat exchange passage that condenses the working fluid evaporated in the evaporator by a heat exchange with an outside first medium. A second condenser includes a second heat exchange passage that condenses the working fluid evaporated in the evaporator by a heat exchange with an outside second medium. A gas-phase passage causes the working fluid evaporated in the evaporator to flow to the first condenser and the second condenser. Furthermore, a first liquid-phase passage causes the working fluid condensed in the first condenser to flow to the evaporator, and a second liquid-phase passage causes the working fluid condensed in the second condenser to flow to the evaporator.
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公开(公告)号：US20200338963A1
公开(公告)日：2020-10-29
申请号：US16852549
申请日：2020-04-20
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
Inventor： Yusuke SUZUKI , Yoshiyuki YAMASHITA , Takeshi YOSHINORI , Yasumitsu OMI , Koji MIURA
IPC: B60H1/32 , B60K11/02 , F28D15/02 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6569
Abstract: A cooling device includes: an evaporator cooling a cooling object by evaporating a heat medium in a liquid phase by a heat exchange between the cooling object and the heat medium; a condenser, disposed above the evaporator, radiating a heat of the heat medium to an external fluid by condensing the heat medium in a gas phase by a heat exchange between the heat medium and the external fluid; a gas-phase passage for guiding the gas-phase heat medium from the evaporator to the condenser; and a liquid-phase passage for guiding the liquid-phase heat medium from the condenser to the evaporator. Further, the gas-phase passage includes a rising portion on one side of the cooling device in a predetermined direction orthogonal to a vertical direction and at least a part of the rising portion rises above surroundings.
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Patent Agency Ranking
公开(公告)号：US20200254845A1
公开(公告)日：2020-08-13
申请号：US16861044
申请日：2020-04-28
Applicant: DENSO CORPORATION
Inventor： Koji MIURA , Yasumitsu OMI , Takeshi YOSHINORI , Masayuki TAKEUCHI
IPC: B60H1/00 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6568 , H01M10/635 , H01M10/6561
Abstract: A cooler cools a target equipment by evaporation latent heat of working fluid. A cold-heat heat exchanger condenses the working fluid by radiating heat of the working fluid using cold heat of low-temperature and low-pressure refrigerant circulating in a refrigeration cycle. An air-cooled heat exchanger condenses the working fluid by radiating heat of the working fluid using cold heat of outside air. The cooler, the cold-heat heat exchanger, and the air-cooled heat exchanger are connected by a gas pipe and a liquid pipe. An outside air temperature detector detects an outside air temperature. A saturation temperature detector detects a saturation temperature of the working fluid circulating in a thermosiphon circuit. A heat radiation controller controls an amount of heat radiated from the working fluid flowing through the cold-heat heat exchanger so that the saturation temperature of the working fluid becomes higher than the outside air temperature.
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公开(公告)号：US20190214695A1
公开(公告)日：2019-07-11
申请号：US16351738
申请日：2019-03-13
Applicant: DENSO CORPORATION
Inventor： Koji MIURA , Yasumitsu OMI , Takeshi YOSHINORI , Masayuki TAKEUCHI , Takashi YAMANAKA , Yoshiki KATO
IPC: H01M10/6569 , F28D15/02 , H01M10/613 , H01M10/625 , H01M10/6556
CPC classification number: H01M10/6569 , B60K1/04 , B60K6/28 , B60K2001/005 , B60L58/26 , B60Y2200/91 , B60Y2200/92 , F28D15/02 , F28D15/025 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/6556 , H01M2220/20
Abstract: A device temperature controller includes a heat absorber that absorbs heat from a temperature control target device to evaporate working fluid in liquid phase, and a condenser disposed above the heat absorber to condense the working fluid which has been evaporated into gas phase at the heat absorber. The device temperature controller includes a gas passage portion that guides the working fluid which has been evaporated into gas phase at the heat absorber to the condenser, and a liquid passage portion that guides the working fluid which has been condensed into liquid phase at the condenser to the heat absorber. At least a part of the gas passage portion and at least a part of the liquid passage portion are in contact with each other.
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公开(公告)号：US20190184852A1
公开(公告)日：2019-06-20
申请号：US16285302
申请日：2019-02-26
Applicant: DENSO CORPORATION
Inventor： Masayuki TAKEUCHI , Yasumitsu OMI , Takashi YAMANAKA , Yoshiki KATO , Takeshi YOSHINORI , Koji MIURA
IPC: B60L58/26 , F28D15/06 , B60H1/32 , B60H1/00 , H01M10/613 , H01M10/663 , H01M10/625 , H01M10/6552 , B60L50/60
CPC classification number: B60L58/26 , B60H1/00 , B60H1/00278 , B60H1/32 , B60H1/3205 , B60L50/50 , B60L50/66 , B60Y2200/91 , B60Y2306/05 , F28D15/02 , F28D15/06 , H01M10/613 , H01M10/625 , H01M10/6552 , H01M10/663 , H01M2220/20 , Y02T10/7005 , Y02T10/7022
Abstract: A device temperature adjusting apparatus in which working fluid circulates is mounted on a vehicle and controls a temperature of a target device. The device temperature adjusting apparatus includes a heat absorbing portion that evaporates the working fluid by causing the working fluid to absorb heat from the target device, and a heat releasing portion condenses the working fluid by causing heat release from the working fluid. The device temperature adjusting apparatus includes a forward path portion that defines a forward flow passage and a return path portion. The heat releasing portion is disposed in an inside air circulation path through which inside air circulates while vehicle interior air conditioning is performed by an air conditioning unit that blows out temperature-controlled air to an interior of the vehicle.
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公开(公告)号：US20160332505A1
公开(公告)日：2016-11-17
申请号：US15110820
申请日：2014-11-17
Applicant: DENSO CORPORATION
Inventor： Takashi YAMANAKA , Yasumitsu OMI , Norihiko ENOMOTO , Yoshiki KATOH , Koji MIURA
CPC classification number: B60H1/03 , B60H1/00278 , B60H1/00385 , B60H1/00428 , B60H1/0075 , B60H1/00785 , B60H1/00807 , B60H1/00899 , B60H1/02 , B60H1/143 , B60H1/22 , B60H1/321 , B60H1/3213 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949 , B60H2001/00957 , B60H2001/3245 , B60H2001/325 , B60H2001/3255 , B60K6/22 , B60K11/02 , B60L1/003 , B60L3/0023 , B60L2240/36 , B60L2270/46
Abstract: A vehicle thermal management system includes a switching portion that switches between a state in which a heat medium circulates through a heat-medium cooling heat exchanger and a state in which the heat medium circulates through a heat-medium heating heat exchanger with respect to each of an engine heat-transfer portion and a heat-generating device, a flow-rate adjustment portion that adjusts the flow rate of the heat medium for each of a heat-medium outside-air heat exchanger and the engine heat-transfer portion, an air-conditioning requesting portion that makes a cooling request for an air cooling heat exchanger to cool the ventilation air as well as a heating request for an air heating heat exchanger to heat the ventilation air, and a controller that controls an operation of at least one of the switching portion, a compressor, and the flow-rate adjustment portion based on presence/absence of the cooling request and presence/absence of the heating request from the air-conditioning requesting portion.
Abstract translation: 车辆热管理系统包括切换部，其切换在热介质通过热介质冷却热交换器循环的状态和热介质通过热介质加热热交换器相对于热介质加热热交换器循环的状态 发动机传热部分和发热装置，调节热介质外部空气热交换器和发动机传热部分中的热介质的流量的流量调节部分，空气 - 对空气冷却热交换器进行冷却请求以冷却通风空气的调节请求部分以及对空气加热热交换器加热通风空气的加热请求;以及控制器，其控制至少一个 切换部分，压缩机和流量调节部分，基于是否存在冷却请求和来自空调r的加热请求的存在/不存在 马尾部分
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公开(公告)号：US20240393068A1
公开(公告)日：2024-11-28
申请号：US18796010
申请日：2024-08-06
Applicant: DENSO CORPORATION
Inventor： Yasumitsu OMI , Yoshiyuki Adachi , Hefeng Liang
Abstract: An expansion valve includes: a partition member shaped in a cylindrical tubular form and receiving a rotor; a case placed at an outside of the partition member and having a cylindrical tubular portion coaxial with the partition member; an O-ring placed between the cylindrical tubular portion and the partition member; a bracket having a body-side portion extending in a direction parallel to an axial direction of the partition member and securely fastened to a body, and a case-side portion extending in a direction different from the axial direction and installed to the case; and a fastener member securely fastening the bracket to the body through the body-side portion. The case and the bracket form an enabler structure that is configured to enable movement of the bracket relative to the case in a fastening direction in which the bracket is fastened to the body by the fastener member.
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