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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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Patent Agency Ranking
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：US20190030989A1
公开(公告)日：2019-01-31
申请号：US16082294
申请日：2017-02-24
Applicant: DENSO CORPORATION
Inventor： Koji MIURA , Yoshiki KATO , Nobuyuki HASHIMURA , Ariel MARASIGAN
Abstract: A refrigeration cycle device includes a high-pressure side heat exchanger, a low-pressure side heat exchanger, a temperature-adjustment target device to be temperature-adjusted with a high-pressure side refrigerant, an exterior heat exchanger exchanging heat between the high-pressure side refrigerant or a low-pressure side refrigerant and outside air, a switching portion configured to switch between a heat dissipation mode in which the high-pressure side refrigerant dissipates heat into the outside air in the exterior heat exchanger and a heat absorption mode in which the low-pressure side refrigerant absorbs heat from the outside air in the exterior heat exchanger, a cooling request operation portion, and a controller configured to control an operation of the switching portion to perform the heat absorption mode when the cooling request operation portion operates to request cooling of the air and the temperature-adjustment target device needs to be warmed up.
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公开(公告)号：US20180361828A1
公开(公告)日：2018-12-20
申请号：US16060036
申请日：2016-10-06
Applicant: DENSO CORPORATION
Inventor： Yoshiki KATO , Nobuyuki HASHIMURA , Koji MIURA , Norihiko ENOMOTO , Kengo SUGIMURA , Keigo SATO , Masayuki TAKEUCHI , Ariel MARASIGAN
IPC: B60H1/32
Abstract: A refrigeration cycle device includes: a first expansion valve that decompresses a refrigerant flowing out of a high-pressure side heat exchanger; an exterior heat exchanger that exchanges heat between the refrigerant flowing out of the first expansion valve and outside air; a second expansion valve that decompresses the refrigerant flowing out of the exterior heat exchanger; a low-pressure side heat exchanger arranged in series with the exterior heat exchanger; a cooler core that exchanges heat between the heat medium cooled by the low-pressure side heat exchanger and air to be blown into a vehicle interior to cool the air; and a controller configured to switch between a heat absorption mode and a heat dissipation mode by adjusting an amount of decompression in each of the first expansion valve and the second expansion valve.
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公开(公告)号：US20180272839A1
公开(公告)日：2018-09-27
申请号：US15763503
申请日：2016-09-06
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yoshiki KATO , Masayuki TAKEUCHI , Keigo SATO , Koji MIURA , Norihiko ENOMOTO , Kengo SUGIMURA , Ariel MARASIGAN , Ikuo OZAWA , Nobuharu KAKEHASHI , Yoshikazu SHINPO , Yoichi ONISHI , Toshio MURATA
Abstract: A vehicular heat management device includes a first heat source, a second heat source, a heater core, a first heat medium pathway, a second heat medium pathway, a heater core pathway, a switching portion, and a control unit. The first heat source is provided in the first heat medium pathway, and the second heat source is provided in the second heat medium pathway. The heater core is provided in the heater core pathway. The switching portion switches between flowing connection and flowing disconnection. The control unit performs at least one of a switching control and a second heat source control when a temperature of the heat medium of the heater core pathway is at or above a predetermined temperature. In the switching control, the switching portion connects the second heat medium pathway to the heater core pathway. In the second heat source control, the second heat source generates heat.
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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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