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    HEAT EXCHANGER
    3.
    发明申请
    HEAT EXCHANGER 有权
    热交换器

    公开(公告)号：US20150338173A1

    公开(公告)日：2015-11-26

    申请号：US14655471

    申请日：2013-12-05

    Applicant: DENSO CORPORATION

    Inventor： Yoshiki KATOH

    IPC: F28F1/12

    CPC classification number: F28F1/12 ,  B60H1/00328 ,  B60H1/00335 ,  F28D1/0435 ,  F28D1/05391 ,  F28F1/126 ,  F28F1/16 ,  F28F9/0224 ,  F28F9/0278 ,  F28F2215/02 ,  F28F2215/06

    Abstract: In a heat exchanger, an outside air passage, through which outside air flows, is provided between adjacent tubes of the refrigerant tube and the coolant tubes. Disposed in the outside air passage is an outer fin joined to at least one of the refrigerant tube and the coolant tube and configured to accelerate heat transfer between the fluids. A dimension of the refrigerant tube in a flow direction of the outside air is different from a dimension of the coolant tube in the flow direction of the outside air. Hence, with respect to the outer fin joined to both of the refrigerant tube and the coolant tube, an area of a joint surface between the refrigerant tube and the outer fin is different from an area of a joint surface between the coolant tube and the outer fin.

    Abstract translation: 在热交换器中，外部空气流过的外部空气通道设置在制冷剂管的相邻管和冷却剂管之间。 设置在外部空气通道中的是连接到制冷剂管和冷却剂管中的至少一个的外部翅片，并且构造成加速流体之间的热传递。 制冷剂管在外部空气的流动方向上的尺寸与外部空气的流动方向上的冷却剂管的尺寸不同。 因此，对于连接到制冷剂管和冷却剂管两者的外部翅片，制冷剂管与外部翅片之间的接合面的面积与冷却剂管和外部冷却剂管的接合面的面积不同 鳍。

    AIR CONDITIONING DEVICE FOR VEHICLE
    5.
    发明申请
    AIR CONDITIONING DEVICE FOR VEHICLE 审中-公开
    车用空调装置

    公开(公告)号：US20160178253A1

    公开(公告)日：2016-06-23

    申请号：US14907836

    申请日：2014-07-15

    Applicant: DENSO CORPORATION

    Inventor： Yoshiki KATOH ,  Masamichi MAKIHARA ,  Kazutoshi KUWAYAMA ,  Norihiko ENOMOTO ,  Kengo SUGIMURA

    IPC: F25B25/00 ,  H01M10/625 ,  H01M10/663 ,  F25B30/02 ,  F25B49/02

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    VEHICLE AIR CONDITIONING APPARATUS
    6.
    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。

    AIR CONDITIONER
    7.
    发明公开
    AIR CONDITIONER 审中-公开

    公开(公告)号：US20240010045A1

    公开(公告)日：2024-01-11

    申请号：US18466481

    申请日：2023-09-13

    Applicant: DENSO CORPORATION

    Inventor： Naito MUTO ,  Yoshiki KATOH ,  Hiroaki KAWANO ,  Yukihisa IJUIN ,  Yoshinori ICHISHI ,  Yoshio HAYASHI ,  Junki HIRAYAMA ,  Yasuhiro YOKOO

    IPC: B60H1/00 ,  B60H1/12

    CPC classification number: B60H1/00885 ,  B60H1/12 ,  B60H1/00064 ,  B60H2001/00092 ,  B60H2001/00928

    Abstract: In an air conditioner, a heat medium circuit includes: a first branch part, a first merging part, a second branch part, and a second merging part. A first flow rate adjusting unit is disposed in the heat medium circuit between the first branch part and an outside-air heat exchanger or between the outside-air heat exchanger and the first merging part, and a second flow rate adjusting unit is disposed in the heat medium circuit between the first branch part and the first heater core or between the first heater core and the first merging part. At least one of the first flow rate adjusting unit or the second flow rate adjusting unit is configured to optionally adjust the flow rate of the heat medium, and a controller controls the at least one of the first flow rate adjusting unit or the second flow rate adjusting unit.

    VEHICULAR HEAT MANAGEMENT SYSTEM
    10.
    发明申请
    VEHICULAR HEAT MANAGEMENT SYSTEM 审中-公开
    船舶热管理系统

    公开(公告)号：US20160167481A1

    公开(公告)日：2016-06-16

    申请号：US14907829

    申请日：2014-07-16

    Applicant: DENSO CORPORATION

    Inventor： Masamichi MAKIHARA ,  Norihiko ENOMOTO ,  Yoshiki KATOH ,  Kazutoshi KUWAYAMA ,  Nobuharu KAKEHASHI

    IPC: B60H1/03

    Abstract: 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.

    Abstract translation: 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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