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    VEHICLE HEAT MANAGEMENT DEVICE
    1.
    发明申请
    VEHICLE HEAT MANAGEMENT DEVICE 审中-公开
    车辆热管理装置

    公开(公告)号：US20160075213A1

    公开(公告)日：2016-03-17

    申请号：US14784076

    申请日：2014-04-14

    Applicant: DENSO CORPORATION

    Inventor： Kengo SUGIMURA ,  Nobuharu KAKEHASHI ,  Yoshiki KATOH ,  Michio NISHIKAWA ,  Norihiko ENOMOTO

    IPC: B60H1/32

    CPC classification number: B60H1/3204 ,  B60H1/00899 ,  B60H1/32284

    Abstract: A vehicle heat management device applied to a refrigeration cycle includes a pump that suctions and discharges a heat medium, a heat medium cooler that exchanges heat between the heat medium discharged by the pump and low-pressure side refrigerant in the refrigeration cycle to evaporate the low-pressure side refrigerant and to cool the heat medium, a heat medium circulation device through which the heat medium whose heat is exchanged in the heat medium cooler flows and in which the heat medium absorbs heat by its sensible heat change, and a heat medium flow control part that increases a flow rate of the heat medium flowing through the heat medium circulation device when an amount of the heat absorbed by the heat medium in the heat medium circulation device is determined to be larger than a predetermined amount of heat.

    Abstract translation: 应用于制冷循环的车辆用热管理装置包括吸引热介质的泵，将由泵排出的热介质与制冷循环中的低压侧制冷剂之间进行热交换的热介质冷却器蒸发掉 压力侧制冷剂并冷却热介质，热介质循环装置，热介质冷却器中的热交换的热介质通过该介质循环装置流动，其中热介质通过其显热换热而吸收热量，热介质流 当热介质循环装置中被热介质吸收的热量确定为大于预定的热量时，控制部件增加流过热介质循环装置的热介质的流量。

    COMPACT AIR CONDITIONER
    2.
    发明申请
    COMPACT AIR CONDITIONER 有权

    公开(公告)号：US20210260967A1

    公开(公告)日：2021-08-26

    申请号：US17318448

    申请日：2021-05-12

    Applicant: DENSO CORPORATION

    Inventor： Takahiro SAKAGUCHI ,  Michio NISHIKAWA ,  Shigeru KAWANO ,  Tatsuhiro SUZUKI

    IPC: B60H1/32

    Abstract: A compact air conditioner includes a compressor, a condenser, a decompressor, an evaporator, a blower, an air conditioner case, and a controller. The air conditioner case defines a cool air chamber and a warm air chamber and is configured to direct a condensed water generated in the evaporator toward the warm air chamber. When an amount of the condensed water in the air conditioner case is greater than a predetermined amount, the controller is configured to execute at least one of a first control to decrease a flow rate of an air sent to the condenser by the blower or a second control to narrow an area of a front surface of the condenser, and at least one of a third control to increase a rotational speed of the compressor or a fourth control to reduce an opening degree of a valve of the decompressor.

    VEHICLE AIR CONDITIONING APPARATUS
    3.
    发明申请
    VEHICLE AIR CONDITIONING APPARATUS 审中-公开
    车用空调设备

    公开(公告)号：US20160109163A1

    公开(公告)日：2016-04-21

    申请号：US14895005

    申请日：2014-06-03

    Applicant: DENSO CORPORATION

    Inventor： Norihiko ENOMOTO ,  Nobuharu KAKEHASHI ,  Michio NISHIKAWA ,  Yoshiki KATOH ,  Kengo SUGIMURA ,  Takashi YAMANAKA ,  Masamichi MAKIHARA

    IPC: F25B13/00

    CPC classification number: F25B13/00 ,  B60H1/00899 ,  B60H1/32284 ,  F25B25/005 ,  F25B30/02 ,  F25B2339/047

    Abstract: A vehicle air conditioning apparatus includes: a heat exchanger adjustment unit which adjusts the flow rate of at least one of a heat medium and outside air flowing through a heat medium-to-outside air heat exchanger in such a way that a temperature related to a surface temperature of an air-cooling heat exchanger approaches a first target temperature, and a refrigerant flow rate adjustment unit which adjusts the flow rate of a refrigerant discharged from the compressor in such a way that a temperature related to a temperature of blast air, which has been adjusted in at least one of the air-cooling heat exchanger and an air-heating heat exchanger and which is blown out into a vehicle interior, approaches a second target temperature. Accordingly, a surface temperature of the air-cooling heat exchanger and the temperature of the blast air into the vehicle interior can be properly controlled.

    Abstract translation: 车辆空调装置包括：热交换器调节单元，其调节流过热介质到外部空气热交换器的热介质和外部空气中的至少一个的流量，使得与 空气冷却热交换器的表面温度接近第一目标温度;以及制冷剂流量调节单元，其调节从压缩机排出的制冷剂的流量，使得与鼓风空气的温度相关的温度， 已经在空气冷却热交换器和空气加热热交换器中的至少一个中被调节并被吹出到车辆内部，接近第二目标温度。 因此，可以适当地控制空气冷却热交换器的表面温度和进入车辆内部的鼓风空气的温度。

    VEHICLE CABIN AIR CONDITIONING SYSTEM
    5.
    发明申请
    VEHICLE CABIN AIR CONDITIONING SYSTEM 有权

    公开(公告)号：US20210053416A1

    公开(公告)日：2021-02-25

    申请号：US17080004

    申请日：2020-10-26

    Applicant: DENSO CORPORATION

    Inventor： Tatsuhiro SUZUKI ,  Michio NISHIKAWA ,  Shigeru KAWANO ,  Akane KURODA

    IPC: B60H1/00 ,  B60H1/22 ,  B60H1/32

    Abstract: A vehicle cabin air conditioning system includes a cabin indoor air conditioner and an individual air conditioner configured to condition air in a target space inside a cabin. The individual air conditioner includes a blower, a heat generator, a supply port, and an exhaust port. The supply port supplies one of a cold air cooled with the heat generator and a warm air heated with the heat generator to the target space. The exhaust port provides the other of the cold air and the warm air to outside of the target space. The cabin indoor air conditioner includes a cabin blower, a temperature control unit, and a suction port through which air is sucked for the temperature control unit. An air flow path is provided to guide air sent from the exhaust port of the individual air conditioner to the suction port of the cabin indoor air conditioner.

    VEHICLE CABIN AIR CONDITIONING SYSTEM
    6.
    发明申请
    VEHICLE CABIN AIR CONDITIONING SYSTEM 有权

    公开(公告)号：US20210039476A1

    公开(公告)日：2021-02-11

    申请号：US17080157

    申请日：2020-10-26

    Applicant: DENSO CORPORATION

    Inventor： Tatsuhiro SUZUKI ,  Michio NISHIKAWA ,  Shigeru KAWANO ,  Akane KURODA

    IPC: B60H1/32 ,  B60H1/00

    Abstract: A vehicle cabin air conditioning system has an individual air conditioner for conditioning air in a target space in a cabin. The individual air conditioner has a blower, a suction port, a heat generator, and a supply port. The heat generator concurrently generates cold heat and warm heat inside the housing. At least one of the cold air cooled with the cold heat and the warm air heated with the warm heat is supplied from the supply port to the target space. The vehicle cabin air conditioning system has a thermal load reducing unit and a supply flow path. The thermal load reducing unit adjusts the temperature of air sucked from the suction port in order to reduce the thermal load in the heat generator. The supply flow path guides the air controlled in temperature by the thermal load reducing unit to the suction port.

    REFRIGERATION CYCLE DEVICE
    7.
    发明申请
    REFRIGERATION CYCLE DEVICE 审中-公开

    公开(公告)号：US20170326947A1

    公开(公告)日：2017-11-16

    申请号：US15531663

    申请日：2015-12-08

    Applicant: DENSO CORPORATION

    Inventor： Kota SAKAMOTO ,  Shin NISHIDA ,  Michio NISHIKAWA

    IPC: B60H1/00 ,  B60H1/12

    CPC classification number: B60H1/00921 ,  B60H1/00342 ,  B60H1/12 ,  B60H2001/00957 ,  F25B6/04 ,  F25B40/00 ,  F28D7/106 ,  F28D9/00 ,  F28D2021/0068 ,  F28F2210/06 ,  Y02T10/88

    Abstract: A refrigeration cycle device has a compressor, a radiator, an auxiliary heat exchanger, a decompressor, an evaporator, and an interior heat exchanger. The auxiliary heat exchanger performs a heat exchange between refrigerant and air and causes the refrigerant to radiate heat. The evaporator performs a heat exchange between air and refrigerant after being decompressed in the decompressor before the air is heated in the auxiliary heat exchanger. The interior heat exchanger has a first heat exchanging portion and a second heat exchanging portion and performs a heat exchange between refrigerant flowing in the first heat exchanging portion and refrigerant flowing in the second heat exchanging portion. The first heat exchanging portion is disposed in a refrigerant path between the radiator and the decompressor and is connected to the auxiliary heat exchanger in series. The second heat exchanging portion is disposed in a refrigerant path between the evaporator and the compressor.

    THERMAL MANAGEMENT SYSTEM FOR VEHICLES
    8.
    发明申请
    THERMAL MANAGEMENT SYSTEM FOR VEHICLES 有权
    车辆热管理系统

    公开(公告)号：US20160153343A1

    公开(公告)日：2016-06-02

    申请号：US14777538

    申请日：2014-03-17

    Applicant: DENSO CORPORATION

    Inventor： Nobuharu KAKEHASHI ,  Yoshiki KATOH ,  Norihiko ENOMOTO ,  Michio NISHIKAWA ,  Kengo SUGIMURA

    IPC: F01P3/20 ,  B60H1/22

    CPC classification number: F01P3/20 ,  B60H1/00278 ,  B60H1/00885 ,  B60H1/22 ,  B60H2001/00307 ,  B60K6/22 ,  B60K11/02 ,  B60W10/30 ,  B60W20/00 ,  F01P2060/045 ,  F01P2060/08 ,  Y02T10/6269

    Abstract: A vehicle thermal management system includes a heat medium-heat medium heat exchanger that exchanges heat between a first heat medium drawn into and discharged from a first pump and a second pump, and a second heat medium circulating through an engine cooling circuit. A first switching valve switches between a state in which the first heat medium discharged from the first pump flows, and another state in which the first heat medium discharged from the second pump flows, with respect to the plurality of devices and the heat medium-heat medium heat exchanger. The second switching valve switches between a state in which the first heat medium flows into the first pump, and another state in which the first heat medium flows into the second pump, with respect to the plurality of devices and the heat medium-heat medium heat exchanger.

    Abstract translation: 车辆热管理系统包括：热介质热交换器，其在从第一泵吸入和排出的第一热介质与第二泵之间进行热交换，以及通过发动机冷却回路循环的第二热介质。 第一切换阀在从第一泵排出的第一热介质流动的状态和从第二泵排出的第一热介质相对于多个装置流动的另一状态与热介质热之间切换 中等热交换器。 第二切换阀在第一热介质流入第一泵的状态与第一热介质流入第二泵的另一状态相对于多个装置和热介质中热 交换机。

    THERMAL MANAGEMENT SYSTEM FOR VEHICLE
    9.
    发明申请
    THERMAL MANAGEMENT SYSTEM FOR VEHICLE 审中-公开
    车辆管理系统

    公开(公告)号：US20160031291A1

    公开(公告)日：2016-02-04

    申请号：US14781940

    申请日：2014-03-27

    Applicant: DENSO CORPORATION

    Inventor： Norihiko ENOMOTO ,  Michio NISHIKAWA ,  Nobuharu KAKEHASHI

    IPC: B60H1/00 ,  B60L11/18 ,  B60H1/32 ,  B60K11/02

    CPC classification number: B60H1/00885 ,  B60H1/00271 ,  B60H1/00385 ,  B60H1/005 ,  B60H1/323 ,  B60H2001/00307 ,  B60H2001/00928 ,  B60K11/02 ,  B60K11/04 ,  B60K2001/003 ,  B60L11/1874 ,  F25B25/005 ,  F25B2339/047

    Abstract: In a thermal management system for a vehicle, a first switching valve is connected to at least one device in a group of a plurality of devices, a heat medium discharge side of a first pump, and a heat medium discharge side of a second pump in parallel with each other; and a second switching valve is connected to at least one device in the device group, a heat medium suction side of the first pump, and a heat medium suction side of the second pump in parallel with each other. Heat medium circulating through a first device included in the device group allows to flow through the second device. One side of a heat medium inlet side and a heat medium outlet side of the second device is connected to between one of the first switching valve and the second switching valve and the first device.

    Abstract translation: 在一种用于车辆的热管理系统中，第一切换阀连接到多个装置中的至少一个装置，第一泵的热介质排出侧和第二泵的热介质排出侧 相互平行; 并且第二切换阀连接到装置组中的至少一个装置，第一泵的热介质吸入侧和第二泵的热介质吸入侧彼此平行。 循环通过包括在设备组中的第一设备的热介质允许流过第二设备。 第二装置的热介质入口侧和热介质出口侧的一侧连接到第一切换阀和第二切换阀和第一装置中的一个之间。

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