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    Magnetic refrigeration system
    1.
    发明授权
    Magnetic refrigeration system 有权

    公开(公告)号：US11940185B2

    公开(公告)日：2024-03-26

    申请号：US17214474

    申请日：2021-03-26

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Mitsuhiro Tanaka

    IPC: F25B21/00

    CPC classification number: F25B21/00 ,  F25B2321/0022

    Abstract: A magnetic refrigeration system includes a plurality of heat transporters, a magnetic field application unit, and a drive mechanism. Each heat transporter is switched between a heat generating and heat absorbing states in response to magnetic field application and cancellation of the magnetic field application. The heat transporters are arranged between low and high temperature side heat exchangers. The magnetic field application unit applies a magnetic field to the heat transporters so that a heat transporter to which a magnetic field is applied and a heat transporter to which a magnetic field is not applied are alternately arranged. The drive mechanism periodically moves at least the plurality of heat transporters so that a heat transporter to which the magnetic field is applied is periodically switched and so that a state of thermal contact is periodically switched. An end portion of at least one heat transporter is a heat transfer accelerator.

    ELECTRICAL COMPONENT BOX
    3.
    发明申请
    ELECTRICAL COMPONENT BOX 有权

    公开(公告)号：US20220163226A1

    公开(公告)日：2022-05-26

    申请号：US17440956

    申请日：2020-03-25

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Mitsuhiro Tanaka

    IPC: F24F11/46 ,  H05K7/20

    Abstract: An electric component box installed in an outdoor unit of an air conditioner includes: an electronic component accommodation unit that accommodates an electronic component; an intake port through which air is drawn in from outside the electric component box; a discharge port through which air is discharged from inside the electric component box; and a cooler disposed in an airflow path extending from the intake port to the electronic component accommodation unit and that cools air.

    Electronic circuit apparatus
    4.
    发明授权
    Electronic circuit apparatus 有权
    电子电路设备

    公开(公告)号：US09237653B2

    公开(公告)日：2016-01-12

    申请号：US14425558

    申请日：2013-08-30

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Rei Kondou ,  Mitsuhiro Tanaka ,  Yoshitsugu Koyama

    IPC: H01C7/00 ,  H05K1/18 ,  G01R1/20 ,  H01C13/00 ,  H02P6/00 ,  H05K1/02 ,  H05K1/11 ,  H01C1/084

    CPC classification number: H05K1/181 ,  G01R1/203 ,  H01C1/084 ,  H01C13/00 ,  H02P6/28 ,  H05K1/0296 ,  H05K1/11 ,  H05K2201/10022

    Abstract: For an electronic circuit apparatus including a shunt resistor, provided is a measure for improving the heat dissipation performance of the shunt resistor. The shunt resistor includes electrodes at both ends. One of the two electrodes is connected to a surface-mounting pattern on which the shunt resistor is surface-mounted. A current-generating-side pattern and a current-receiving-side pattern are arranged separately from the surface-mounting pattern. The current-generating-side pattern and the surface-mounting pattern are connected together via a connection member which creates a space between itself and a substrate.

    Abstract translation: 对于包括分流电阻器的电子电路装置，提供了用于提高分流电阻器的散热性能的措施。 分流电阻器包括两端的电极。 两个电极中的一个连接到其上分布电阻器被表面安装的表面安装图案。 电流产生侧图案和电流接收侧图案与表面安装图案分开设置。 电流产生侧图案和表面安装图案通过在其与基板之间形成空间的连接构件连接在一起。

    Electrical component box
    5.
    发明授权
    Electrical component box 有权

    公开(公告)号：US12050016B2

    公开(公告)日：2024-07-30

    申请号：US17440956

    申请日：2020-03-25

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Mitsuhiro Tanaka

    IPC: H05K7/20 ,  F24F11/46

    CPC classification number: F24F11/46 ,  H05K7/20145 ,  H05K7/20181 ,  H05K7/20272

    Abstract: An electric component box installed in an outdoor unit of an air conditioner includes: an electronic component accommodation unit that accommodates an electronic component; an intake port through which air is drawn in from outside the electric component box; a discharge port through which air is discharged from inside the electric component box; and a cooler disposed in an airflow path extending from the intake port to the electronic component accommodation unit and that cools air.

    ELECTRONIC CIRCUIT APPARATUS
    7.
    发明申请
    ELECTRONIC CIRCUIT APPARATUS 有权
    电子电路设备

    公开(公告)号：US20150245490A1

    公开(公告)日：2015-08-27

    申请号：US14425558

    申请日：2013-08-30

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Rei Kondou ,  Mitsuhiro Tanaka ,  Yoshitsugu Koyama

    IPC: H05K1/18 ,  H05K1/02 ,  H05K1/11 ,  H02P6/00

    CPC classification number: H05K1/181 ,  G01R1/203 ,  H01C1/084 ,  H01C13/00 ,  H02P6/28 ,  H05K1/0296 ,  H05K1/11 ,  H05K2201/10022

    Abstract: For an electronic circuit apparatus including a shunt resistor, provided is a measure for improving the heat dissipation performance of the shunt resistor. The shunt resistor includes electrodes at both ends. One of the two electrodes is connected to a surface-mounting pattern on which the shunt resistor is surface-mounted. A current-generating-side pattern and a current-receiving-side pattern are arranged separately from the surface-mounting pattern. The current-generating-side pattern and the surface-mounting pattern are connected together via a connection member which creates a space between itself and a substrate.

    Abstract translation: 对于包括分流电阻器的电子电路装置，提供了用于提高分流电阻器的散热性能的措施。 分流电阻器包括两端的电极。 两个电极中的一个连接到其上分布电阻器被表面安装的表面安装图案。 电流产生侧图案和电流接收侧图案与表面安装图案分开设置。 电流产生侧图案和表面安装图案通过在其与基板之间形成空间的连接构件连接在一起。

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