中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.022 seconds)

    REFRIGERATION CYCLE DEVICE
    12.
    发明申请
    REFRIGERATION CYCLE DEVICE 有权
    制冷循环装置

    公开(公告)号：US20150224849A1

    公开(公告)日：2015-08-13

    申请号：US14430581

    申请日：2013-08-01

    Applicant: DENSO CORPORATION

    Inventor： Masayuki Takeuchi ,  Takashi Yamanaka

    IPC: B60H1/00 ,  B60H1/32

    CPC classification number: B60H1/00278 ,  B60H1/323 ,  B60H2001/00307 ,  F25B5/00 ,  F25B6/04 ,  F25B2341/0662 ,  F25B2400/0409 ,  F25B2600/2501 ,  F25B2700/195 ,  F25B2700/197 ,  F25B2700/21163 ,  F25B2700/21175 ,  H01M10/625 ,  H01M10/663

    Abstract: In a refrigeration cycle device, a first evaporator for cooling a first cooling target and a second evaporator for cooling a second cooling target are arranged in parallel between a radiator and an accumulator, a first pressure reducer is arranged upstream of the first evaporator, and a mechanical expansion valve as a second pressure reducer is arranged upstream of the second evaporator. The refrigeration cycle device includes a refrigerant passage through which a portion of a refrigerant flowing out of the radiator flows while bypassing the second pressure reducer and the second evaporator, and is decompressed by a separate pressure reducer from the second pressure reducer, so as to return the refrigerant containing a liquid phase refrigerant to the accumulator, in a cooling operation mode for cooling only the second cooling target.

    Abstract translation: 在制冷循环装置中，在散热器和蓄电池之间并联设置用于冷却第一冷却对象物的第一蒸发器和用于冷却第二冷却对象物的第二蒸发器，第一减压器配置在第一蒸发器的上游， 作为第二减压器的机械膨胀阀布置在第二蒸发器的上游。 制冷循环装置包括制冷剂通路，一部分从散热器流出的制冷剂绕过第二减压器和第二蒸发器而流动，并且通过单独的减压器从第二减压器减压，以便返回 在仅冷却第二冷却对象的制冷运转模式下，将含有液相制冷剂的制冷剂输送到蓄能器。

    TEMPERATURE REGULATION DEVICE
    14.
    发明申请
    TEMPERATURE REGULATION DEVICE 有权
    温度调节装置

    公开(公告)号：US20150017492A1

    公开(公告)日：2015-01-15

    申请号：US14382968

    申请日：2013-02-18

    Applicant: DENSO CORPORATION

    Inventor： Masayuki Takeuchi ,  Seiji Inoue ,  Takashi Yamanaka

    IPC: B60H1/00 ,  B60H1/32

    CPC classification number: B60H1/00278 ,  B60H1/00385 ,  B60H1/3211 ,  B60L1/003 ,  B60L1/02 ,  B60L11/1874 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/28 ,  B60L2240/34 ,  B60L2270/46 ,  H01M10/625 ,  H01M10/6563 ,  Y02T10/7005 ,  Y02T10/705

    Abstract: A heat pump cycle includes a refrigerant circuit and a coolant circuit. A first heat exchanger and a second heat exchanger are disposed between the refrigerant circuit and the coolant circuit. The first heat exchanger includes an exterior heat exchanger that functions as an evaporator in a heating operation, and a radiator for radiating heat of a coolant. The second heat exchanger transmits a heat of high-pressure refrigerant to the coolant in the heating operation. A temperature of refrigerant within the second heat exchanger is higher than a temperature of refrigerant within the first heat exchanger. The heat obtained from the second heat exchanger is supplied to the first heat exchanger through the coolant. Further, the heat obtained from the second heat exchanger is stored in the coolant. In defrosting operation, the coolant that has stored the heat therein is supplied to the first heat exchanger.

    Abstract translation: 热泵循环包括制冷剂回路和冷却剂回路。 第一热交换器和第二热交换器设置在制冷剂回路和冷却剂回路之间。 第一热交换器包括在加热操作中用作蒸发器的外部热交换器和用于散热的散热器。 第二热交换器在加热操作中将高压制冷剂的热量传递给冷却剂。 第二热交换器内的制冷剂的温度高于第一热交换器内的制冷剂的温度。 从第二热交换器获得的热量通过冷却剂供应到第一热交换器。 此外，从第二热交换器获得的热量被存储在冷却剂中。 在除霜操作中，将其中蓄热的冷却剂供应到第一热交换器。

    Air conditioner
    15.
    发明授权
    Air conditioner 有权

    公开(公告)号：US10391834B2

    公开(公告)日：2019-08-27

    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

    IPC: B60H1/00 ,  F25B25/00 ,  F25B40/00

    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.

    VEHICLE THERMAL MANAGEMENT SYSTEM
    18.
    发明申请
    VEHICLE THERMAL MANAGEMENT SYSTEM 有权
    车辆热管理系统

    公开(公告)号：US20140374081A1

    公开(公告)日：2014-12-25

    申请号：US14376316

    申请日：2013-01-30

    Applicant: DENSO CORPORATION

    Inventor： Nobuharu Kakehashi ,  Takashi Yamanaka ,  Masayuki Takeuchi

    IPC: B60H1/00 ,  B60H1/32 ,  B60H1/14 ,  B60H1/04 ,  B60K11/02

    CPC classification number: B60H1/00278 ,  B60H1/04 ,  B60H1/143 ,  B60H1/32 ,  B60K11/02 ,  B60K2001/003 ,  B60K2001/005 ,  H01M10/625 ,  H01M10/6561

    Abstract: A heat medium discharge side of a first pump and a heat medium discharge side of a second pump are connected to a first switching valve in parallel with each other. Respective heat medium inlet sides of a plurality of temperature adjustment devices are connected to the first switching valve in parallel with each other. Respective heat medium outlet sides of the temperature adjustment devices are connected to a second switching valve in parallel with each other. A heat medium suction side of the first pump and a heat medium suction side of the second pump are connected to the second switching valve in parallel with each other. Each of the temperature adjustment devices is switched between a state in which the heat medium circulates between the device and the first pump, and another state in which the heat medium circulates between the device and the second pump.

    Abstract translation: 第一泵的热介质排出侧和第二泵的热介质排出侧彼此并联连接到第一切换阀。 多个温度调节装置的各个热介质入口侧与第一切换阀并联连接。 温度调节装置的各个热介质出口侧彼此并联连接到第二切换阀。 第一泵的热介质吸入侧和第二泵的热介质吸入侧彼此并联连接到第二切换阀。 每个温度调节装置在热介质在装置和第一泵之间循环的状态和其中热介质在装置和第二泵之间循环的另一状态之间切换。

    Device temperature regulator
    19.
    发明授权
    Device temperature regulator 有权

    公开(公告)号：US10950909B2

    公开(公告)日：2021-03-16

    申请号：US16285275

    申请日：2019-02-26

    Applicant: DENSO CORPORATION

    Inventor： Koji Miura ,  Takashi Yamanaka ,  Yasumitsu Omi ,  Yoshiki Kato ,  Masayuki Takeuchi ,  Takeshi Yoshinori

    IPC: H01M10/6569 ,  H01M10/625 ,  H01M10/633 ,  H01M10/613 ,  H01M10/6556 ,  H05K7/20 ,  H01M10/6552 ,  F28D15/06 ,  F28D15/02 ,  B60L58/26 ,  B60K6/28

    Abstract: A device temperature regulator is provided with a gas passage part that guides a gaseous working fluid evaporated in a device heat exchanger to a condenser, and a liquid passage part that guides a liquid working fluid condensed in the condenser to the device heat exchanger. The device temperature regulator is provided with a supply amount regulator that increases or decreases a supply amount of the liquid working fluid supplied to the device heat exchanger. The supply amount regulator decreases the supply amount of the liquid working fluid to the device heat exchanger such that a liquid surface is formed in a state where the gaseous working fluid is positioned at a lower side lower than a heat exchanging portion exchanging heat with a temperature regulation target device in the device heat exchanger, when a condition for keeping the temperature regulation target device at a temperature is satisfied.

    Thermal management system for vehicle
    20.
    发明授权
    Thermal management system for vehicle 有权

    公开(公告)号：US10369866B2

    公开(公告)日：2019-08-06

    申请号：US15110820

    申请日：2014-11-17

    Applicant: DENSO CORPORATION

    Inventor： Takashi Yamanaka ,  Yasumitsu Omi ,  Norihiko Enomoto ,  Yoshiki Katoh ,  Koji Miura

    IPC: B60H1/03 ,  B60H1/00 ,  B60H1/32 ,  B60H1/14 ,  B60L1/00 ,  B60L3/00 ,  B60K6/22 ,  B60H1/22 ,  B60H1/02 ,  B60K11/02

    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.

Patent Agency Ranking