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    AIR CONDITIONER
    1.
    发明公开
    AIR CONDITIONER 审中-公开

    公开(公告)号：EP2378215A4

    公开(公告)日：2018-03-21

    申请号：EP09838295

    申请日：2009-01-15

    申请人： MITSUBISHI ELECTRIC CORP

    发明人： MORIMOTO OSAMU ,  SAITO MAKOTO ,  YANACHI SATORU ,  YAMASHITA KOJI

    IPC分类号： F25B47/02

    CPC分类号： F25B13/00 ,  F25B47/022 ,  F25B2313/006 ,  F25B2313/0211 ,  F25B2313/0232 ,  F25B2313/02322 ,  F25B2313/02323 ,  F25B2313/0233 ,  F25B2313/025 ,  F25B2313/0251 ,  F25B2313/02522 ,  F25B2313/0253 ,  F25B2313/0272 ,  F25B2313/02741 ,  F25B2400/13

    摘要： An air conditioner that can perform defrosting efficiently while heating or the like is continued even if the air conditioner is configured by one outdoor unit is obtained. In an air conditioner in which an outdoor unit 51 having a compressor 1 that pressurizes and discharges a refrigerant, a plurality of outdoor heat exchangers 3 that exchange heat between outside air and the refrigerant, and a four-way valve 2 that switches a channel on the basis of an operation form and a plurality of indoor units 53, each having an indoor heat exchanger 32 that exchanges heat between the air in a space to be air-conditioned and the refrigerant and an indoor throttle device 31 are connected by a pipeline so as to configure a refrigerant circuit, a bypass pipeline 10 that divides the refrigerant discharged from the compressor 1 so as to allow the refrigerant to flow into each of the outdoor heat exchangers 3 connected in parallel by a pipeline, a plurality of outdoor third opening/closing valves 8 that pass or shut off the refrigerant from the bypass pipeline 10 to each of the outdoor heat exchangers 3, and a plurality of outdoor second opening/closing valves 7 that pass or shut off the refrigerant from the indoor unit 53 to each of the outdoor heat exchangers 3 are disposed in the outdoor unit 51.

    REFRIGERATION DEVICE
    2.
    发明公开
    REFRIGERATION DEVICE 有权
    KÜHLVORRICHTUNG

    公开(公告)号：EP2128541A4

    公开(公告)日：2017-01-25

    申请号：EP08703131

    申请日：2008-01-11

    申请人： DAIKIN IND LTD

    发明人： KAWANO SATOSHI ,  MATSUOKA SHINYA

    IPC分类号： F25B1/00 ,  F25B13/00 ,  F25B45/00 ,  F25B49/02

    CPC分类号： F25B13/00 ,  F25B45/00 ,  F25B2313/005 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/025 ,  F25B2313/02731 ,  F25B2313/02732 ,  F25B2313/0294 ,  F25B2400/19 ,  F25B2600/05 ,  F25B2700/19 ,  F25B2700/1931

    摘要： To a refrigerant circuit (20) of an air conditioner (10) as a refrigerating apparatus, a plurality of outdoor units (30, 40) are connected. In an operation state where the first outdoor unit (30) is operated with the second outdoor unit (40) stopped, the air conditioner (10) performs refrigerant collection operation for collecting and retaining surplus refrigerant to and in a second outdoor heat exchanger (42) of the second outdoor unit (40). During the refrigerant collection operation, a second outdoor expansion valve (43) is closed fully, and a second outdoor fan (46) is operated. Part of refrigerant discharged from a first compressor (31) flows into the second outdoor heat exchanger (42) during the refrigerant collection operation. The refrigerant flowing in the second outdoor heat exchanger (42) dissipates heat to outdoor air to be condensed. Since the second outdoor expansion valve (43) is closed fully, the condensed refrigerant is retained in the second outdoor heat exchanger (42).

    摘要翻译： 作为制冷装置的空调装置（10）的制冷剂回路（20），连接有多个室外机组（30,40）。 在第二室外机40停止运转的第一室外机30的运转状态下，空调机10进行制冷剂收集运转，将剩余制冷剂收集并保持在第二室外热交换器42中 ）的第二室外单元（40）。 在制冷剂收集操作期间，第二室外膨胀阀（43）被完全关闭，并且第二室外风扇（46）被操作。 在制冷剂收集操作期间，从第一压缩机31排出的制冷剂的一部分流入第二室外热交换器42。 在第二室外热交换器（42）中流动的制冷剂将热量散发到室外空气中以进行冷凝。 由于第二室外膨胀阀43完全关闭，所以冷凝的制冷剂保持在第二室外热交换器42中。

    Air Conditioner
    7.
    发明公开
    Air Conditioner 审中-公开
    冷气机

    公开(公告)号：EP2589896A2

    公开(公告)日：2013-05-08

    申请号：EP12161518.1

    申请日：2012-03-27

    申请人： LG Electronics Inc.

    发明人： Lee, Jaewan

    IPC分类号： F25B13/00 ,  F25B47/02

    CPC分类号： F25B47/02 ,  F25B13/00 ,  F25B47/022 ,  F25B2313/023 ,  F25B2313/02321 ,  F25B2313/025 ,  F25B2313/0251 ,  F25B2313/0252 ,  F25B2313/02521 ,  F25B2313/02522 ,  F25B2313/02523 ,  F25B2313/0253 ,  F25B2313/02531 ,  F25B2313/02532 ,  F25B2313/02533 ,  F25B2313/02742 ,  F25B2400/0411 ,  F25B2400/075

    摘要： Provided is an air conditioner. The air conditioner includes a plurality of indoor units (21, 22) and a plurality of outdoor units (11, 12) connected to the plurality of indoor units (21, 22), each of the plurality of outdoor units (11, 12) including a plurality of outdoor heat exchangers (130, 200). Each of the outdoor heat exchangers (130, 200) includes a plurality of heat exchanger parts (131/132, 201/202). When a defrosting operation condition is satisfied during a heating operation, the plurality of heat exchanger parts constituting the plurality of outdoor heat exchangers successively perform a defrosting operation.

    摘要翻译： 提供了空调。 该空调机包括多个室内机组（21,22）和与多个室内机组（21,22）连接的多个室外机组（11,12），多个室外机组（11,12） 包括多个室外热交换器（130,200）。 每个室外热交换器（130,200）包括多个热交换器部分（131/132,201/202）。 在制热运转时，当除霜运转条件成立时，构成多个室外热交换器的多个热交换器部依次进行除霜运转。

    HEAT PUMP TYPE AIR CONDITIONER FOR VEHICLE
    9.
    发明公开
    HEAT PUMP TYPE AIR CONDITIONER FOR VEHICLE 有权
    WÄRMEPUMPENARTIGEKLIMAANLAGEFÜREIN KRAFTFAHRZUEG

    公开(公告)号：EP1090786A4

    公开(公告)日：2005-03-23

    申请号：EP00917382

    申请日：2000-04-20

    申请人： MITSUBISHI HEAVY IND LTD

    发明人： NISHIJIMA HIDEYA ,  HIGUCHI TOSHIYUKI

    IPC分类号： B60H1/22 ,  B60H1/00 ,  B60H1/32 ,  F25B13/00 ,  F25B47/02 ,  F25B27/02

    CPC分类号： B60H1/00328 ,  B60H1/00907 ,  B60H2001/00935 ,  F25B13/00 ,  F25B47/02 ,  F25B2313/025 ,  F25B2313/02521 ,  F25B2313/02523 ,  F25B2313/0253

    摘要： A heat pump type air conditioner for vehicle capable of increasing a comfortableness in a cabin by minimizing a defrosting operation during a heating operation, comprising an indoor heat exchanger (10) performing a heat exchange between refrigerant and cabin air, outdoor heat exchangers (41, 42) performing a heat exchange between refrigerant and outside air, and a compressor unit (20) having a compressor (21), a restriction resistance (22), and a four-way valve (23), all connected to each other through a refrigerant flow path (60) to perform the cooling and heating operations by switching the flow direction of the refrigerant, characterized in that the plurality of outdoor heat exchangers (41, 42) are disposed on both sides of a radiator (30) in parallel with each other.

    摘要翻译： 本发明提供一种车用热泵式空调装置，其能够通过使制热运转时的除霜运转最小化来提高舒适性，其特征在于，具有：进行制冷剂与车内空气的热交换的室内热交换器（10）;室外热交换器 42）在制冷剂和外部空气之间进行热交换;以及具有压缩机（21），限制阻力装置（22）和四通阀（23）的压缩机单元（20），它们全部通过 其特征在于，所述多个室外热交换器（41,42）与所述制冷剂流路（60）平行地配置在散热器（30）的两侧，所述制冷剂流路（60）通过切换所述制冷剂的流动方向来进行制冷制热运转 彼此。