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    OUTDOOR UNIT FOR MULTI-TYPE AIR CONDITIONER
    3.
    发明申请
    OUTDOOR UNIT FOR MULTI-TYPE AIR CONDITIONER 有权
    多类空调室外机

    公开(公告)号：US20150267925A1

    公开(公告)日：2015-09-24

    申请号：US14428849

    申请日：2013-09-20

    申请人： TOSHIBA CARRIER CORPORATION

    发明人： Yuji Inada ,  Yukio Kiguchi ,  Kiyotaka Ueno

    IPC分类号： F24F1/08 ,  F24F1/32

    CPC分类号： F24F1/08 ,  F24F1/32 ,  F25B13/00 ,  F25B41/04 ,  F25B41/067 ,  F25B2313/005 ,  F25B2313/023 ,  F25B2313/025 ,  F25B2313/0252 ,  F25B2400/04 ,  F25B2400/0411 ,  F25B2600/2501

    摘要： An outdoor unit for a multi-type air conditioner includes a compressor, a four-way valve, an outdoor heat exchanger, an outdoor expansion valve, a liquid tank, an accumulator, a shutoff valve provided for the refrigerant pipe between a liquid refrigerant inlet/outlet port and the liquid tank in the outdoor unit, and a first bypass circuit provided in the refrigerant pipe for bypassing the shutoff valve through a capillary tube to connect a liquid refrigerant inlet/outlet port side to an upper side of the refrigerant pipe in a gravity direction. The outdoor unit further includes a second bypass circuit for connecting a bottom portion of the liquid tank to an inlet side of the accumulator via an electromagnetic valve.

    摘要翻译： 一种用于多型空调的室外机包括压缩机，四通阀，室外热交换器，室外膨胀阀，液罐，蓄能器，设置在液体制冷剂入口之间的制冷剂管道的截止阀 排出口和室外机中的液箱，以及设置在制冷剂配管中的第一旁路回路，用于通过毛细管旁路截流阀，将液体制冷剂入口侧出口侧与制冷剂管的上侧连接 重力方向。 室外机还包括用于经由电磁阀将液箱的底部与蓄电池的入口侧连接的第二旁路电路。

    AIR CONDITIONER
    4.
    发明公开
    AIR CONDITIONER 审中-公开

    公开(公告)号：US20230221030A1

    公开(公告)日：2023-07-13

    申请号：US18184247

    申请日：2023-03-15

    申请人： Toshiba Carrier Corporation

    发明人： Yuji Inada ,  Ken Miura

    IPC分类号： F24F11/65 ,  F24F1/06

    CPC分类号： F24F11/65 ,  F24F1/06

    摘要： According to one embodiment, an air conditioner includes an outdoor unit including a control unit which controls an operation of a compressor, an expansion valve kit, at least one air-handling unit, and a controller. The control unit or the controller adjusts, when a parameter value indicating a change in temperature of air blown out of an indoor fan or a parameter value indicating a change in temperature of air sucked by the indoor fan is not within a range defined by a first threshold and a second threshold smaller than the first threshold, each of an opening degree of an indoor expansion valve and a change period of the opening degree or each of an operation frequency of the compressor and a change period of the operation frequency.