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    REFRIGERANT EVAPORATOR
    1.
    发明申请
    REFRIGERANT EVAPORATOR 审中-公开
    制冷剂蒸发器

    公开(公告)号：US20160102893A1

    公开(公告)日：2016-04-14

    申请号：US14890689

    申请日：2014-05-16

    Applicant: DENSO CORPORATION

    Inventor： Naohisa ISHIZAKA ,  Tatsuhiko NISHINO ,  Shota CHATANI

    IPC: F25B39/00

    CPC classification number: F25B39/00 ,  F25B39/02 ,  F28D1/05391 ,  F28D2021/0071 ,  F28F9/0212 ,  F28F9/0265

    Abstract: A first evaporation unit and a second evaporation unit are coupled via a refrigerant interchanging portion having a first communication portion and a second communication portion. A first partition member is provided in a tank portion of the first evaporation unit to define a first tank internal space and a second tank internal space. The first partition member has a first communication hole to let the first tank internal space and the second tank internal space communicate with each other. A second partition member is provided in a tank portion of the second evaporation unit to define a third tank internal space and a fourth tank internal space. The second partition member has a second communication hole to let the third tank internal space and the fourth tank internal space communicate with each other.

    Abstract translation: 第一蒸发单元和第二蒸发单元经由具有第一通信部分和第二通信部分的制冷剂交换部分联接。 第一分隔构件设置在第一蒸发单元的罐部分中以限定第一罐内部空间和第二罐内部空间。 第一分隔构件具有第一连通孔，以使第一罐内部空间和第二罐内部空间彼此连通。 第二分隔构件设置在第二蒸发单元的罐部分中，以限定第三罐内部空间和第四罐内部空间。 第二分隔构件具有第二连通孔，以使第三罐内部空间和第四罐内部空间彼此连通。

    REFRIGERANT EVAPORATOR
    2.
    发明申请
    REFRIGERANT EVAPORATOR 有权
    制冷剂蒸发器

    公开(公告)号：US20160097597A1

    公开(公告)日：2016-04-07

    申请号：US14889504

    申请日：2014-05-09

    Applicant: DENSO CORPORATION

    Inventor： Naohisa ISHIZAKA

    IPC: F28D1/04 ,  F25B39/02 ,  F28F9/02 ,  F28D1/053

    CPC classification number: F28D1/0443 ,  F25B39/02 ,  F25B39/028 ,  F28D1/0435 ,  F28D1/0452 ,  F28D1/05333 ,  F28D1/05375 ,  F28D1/05391 ,  F28D2021/0085 ,  F28F9/02 ,  F28F9/0243 ,  F28F9/262

    Abstract: In a refrigerant evaporator, a first refrigerant collector defined in a tank portion of a first evaporation unit is connected to a second refrigerant distributor defined in a tank portion of a second evaporation unit, and a second refrigerant collector defined in the tank portion of the first evaporation unit is connected to a first refrigerant distributor defined in the tank portion of the second evaporation unit. The refrigerant evaporator includes a connection channel to connect a first refrigerant channel that introduces refrigerant from a heat-exchange core portion of the first evaporation unit to a heat-exchange core portion of the second evaporation unit and a second refrigerant channel that introduces refrigerant from a heat-exchange core portion of the second evaporation unit to a heat-exchange core portion of the first evaporation unit.

    Abstract translation: 在制冷剂蒸发器中，限定在第一蒸发单元的罐部分中的第一制冷剂收集器连接到限定在第二蒸发单元的罐部分中的第二制冷剂分配器，以及限定在第一蒸发单元的罐部分中的第二制冷剂收集器 蒸发单元连接到限定在第二蒸发单元的罐部分中的第一制冷剂分配器。 制冷剂蒸发器包括连接通道，用于将从第一蒸发单元的热交换芯部引入制冷剂的第一制冷剂通道连接到第二蒸发单元的热交换芯部;以及第二制冷剂通道，其将制冷剂从 第二蒸发单元的热交换芯部到第一蒸发单元的热交换芯部。

    REFRIGERANT EVAPORATOR
    3.
    发明申请
    REFRIGERANT EVAPORATOR 审中-公开

    公开(公告)号：US20170328615A1

    公开(公告)日：2017-11-16

    申请号：US15536597

    申请日：2016-02-25

    Applicant: DENSO CORPORATION

    Inventor： Masakazu MORIMOTO ,  Eiichi TORIGOE ,  Naohisa ISHIZAKA

    IPC: F25B39/02 ,  F25B5/00 ,  F28D1/053

    Abstract: A refrigerant evaporator includes: a first heat exchange part in which refrigerant flows; a second heat exchange part in which the refrigerant flows; a first tank arranged below the first heat exchange part to distribute the refrigerant to the first heat exchange part; a second tank arranged below the second heat exchange part to collect the refrigerant flowing through the second heat exchange part; and a third tank joined to the first tank and the second tank to introduce the refrigerant collected by the second tank to the first tank. A clearance is defined among the first tank, the second tank, and the third tank. At least one of a joint portion between the first tank and the third tank and a joint portion between the second tank and the third tank defines a drainage passage to discharge water trapped in the clearance.

    REFRIGERANT EVAPORATOR
    4.
    发明申请
    REFRIGERANT EVAPORATOR 审中-公开
    制冷剂蒸发器

    公开(公告)号：US20160084548A1

    公开(公告)日：2016-03-24

    申请号：US14889505

    申请日：2014-05-09

    Applicant: DENSO CORPORATION

    Inventor： Aun OTA ,  Naohisa ISHIZAKA ,  Norimasa BABA ,  Shota CHATANI ,  Masakazu NAGAYA ,  Eiichi TORIGOE ,  Kengo KAZARI ,  Daisuke HASEBA

    IPC: F25B39/02 ,  F28D1/053

    CPC classification number: F25B39/028 ,  F28D1/05325 ,  F28D1/05333 ,  F28D1/05391 ,  F28D2021/0071 ,  F28F9/0265 ,  F28F9/0268

    Abstract: A refrigerant evaporator has an interchange part. The interchange part connects a first collecting part of a second downstream tank part, and a second distribution part of a second upstream tank part. The interchange part connects a second collecting part of a second downstream tank part, and a first distribution part of a second upstream tank part. The interchange part swaps a refrigerant about a width direction of a core. Refrigerant passages relevant to the interchange part are configured to improve refrigerant distribution. Providing a plurality of passages and/or twisting a passage improve distribution.

    Abstract translation: 制冷剂蒸发器具有交换部。 交换部连接第二下游箱部的第一收集部和第二上游箱部的第二分配部。 交换部分连接第二下游罐部分的第二收集部分和第二上游罐部分的第一分配部分。 交换部件绕芯的宽度方向交换制冷剂。 与交换部相关的制冷剂通路构造成改善制冷剂分配。 提供多个通道和/或扭转通道改善分布。

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