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1. 发明授权

EP1672289B1 Air conditioner 有权
公开(公告)号：EP1672289B1
公开(公告)日：2010-11-17
申请号：EP05027968.6
申请日：2005-12-20
申请人： Panasonic Corporation
发明人： Fujita, Naoto , Shirai, Kenji , Kurisutani, Hiroharu , Takeuchi, Atsushi , Nakayama, Masahide
IPC分类号： F24F1/00 , F28F1/32
CPC分类号： F28F1/325 , F24F1/0059

2. 发明公开

EP2428752A3 Air conditioner 审中-公开
公开(公告)号：EP2428752A3
公开(公告)日：2015-04-15
申请号：EP11155869.8
申请日：2011-02-24
申请人： Panasonic Corporation
发明人： Fujita, Naoto , Yumiba, Daisuke , Kamoda, Hirokazu , Daimon, Hiroyuki , Yamamoto, Noriaki
IPC分类号： F25B13/00 , F25B31/00 , F25B47/02 , F25B49/02
CPC分类号： C09K11/00 , F25B31/006 , F25B47/022 , F25B49/022 , F25B2400/04 , F25B2400/05 , F25B2400/24 , F25B2600/0253 , F25B2600/2501 , F25B2700/2111 , F25B2700/2115 , F25B2700/21152
摘要： An air conditioner is provided with a heat storage tank 32 that accommodates a heat storage material 36 for storing therein heat generated by a compressor 6 and a heat storage heat exchanger 34. A heat storage bypass circuit is provided to connect a refrigerant pipe between an indoor heat exchanger 16 and an expansion valve 12 and a refrigerant pipe between a four-way valve 8 and an inlet port defined in the compressor 6, and a defrosting bypass circuit is provided to connect a refrigerant pipe between the expansion valve 12 and an outdoor heat exchanger 14 and a refrigerant pipe between an outlet port defined in the compressor 6 and the four-way valve 8. The heat storage heat exchanger 34 and a heat storage two-way valve 42 are provided in the heat storage bypass circuit, and a defrosting two-way valve 30 is provided in the defrosting bypass circuit. If a temperature detected by a compressor temperature sensor 58, a compressor discharge temperature sensor 60, or a heat storage tank temperature sensor 50 exceeds a first predetermined temperature, the heat storage two-way valve 42 is opened to introduce a refrigerant, which has passed through the indoor heat exchanger 16 or the outdoor heat exchanger 14, into the heat storage heat exchanger 34.

3. 发明公开

EP2428752A2 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：EP2428752A2
公开(公告)日：2012-03-14
申请号：EP11155869.8
申请日：2011-02-24
申请人： Panasonic Corporation
发明人： Fujita, Naoto , Yumiba, Daisuke , Kamoda, Hirokazu , Daimon, Hiroyuki , Yamamoto, Noriaki
IPC分类号： F25B13/00 , F25B31/00 , F25B47/02 , F25B49/02
CPC分类号： C09K11/00 , F25B31/006 , F25B47/022 , F25B49/022 , F25B2400/04 , F25B2400/05 , F25B2400/24 , F25B2600/0253 , F25B2600/2501 , F25B2700/2111 , F25B2700/2115 , F25B2700/21152
摘要： An air conditioner is provided with a heat storage tank 32 that accommodates a heat storage material 36 for storing therein heat generated by a compressor 6 and a heat storage heat exchanger 34. A heat storage bypass circuit is provided to connect a refrigerant pipe between an indoor heat exchanger 16 and an expansion valve 12 and a refrigerant pipe between a four-way valve 8 and an inlet port defined in the compressor 6, and a defrosting bypass circuit is provided to connect a refrigerant pipe between the expansion valve 12 and an outdoor heat exchanger 14 and a refrigerant pipe between an outlet port defined in the compressor 6 and the four-way valve 8. The heat storage heat exchanger 34 and a heat storage two-way valve 42 are provided in the heat storage bypass circuit, and a defrosting two-way valve 30 is provided in the defrosting bypass circuit. If a temperature detected by a compressor temperature sensor 58, a compressor discharge temperature sensor 60, or a heat storage tank temperature sensor 50 exceeds a first predetermined temperature, the heat storage two-way valve 42 is opened to introduce a refrigerant, which has passed through the indoor heat exchanger 16 or the outdoor heat exchanger 14, into the heat storage heat exchanger 34.
摘要翻译：空气调节器设置有储存储热材料36的储热罐32，储热材料36用于储存由压缩机6和储热换热器34产生的热量。设置储热旁路回路以将制冷剂管连接到室内热交换器16和膨胀阀12以及四通阀8和限定在压缩机6中的进气口之间的制冷剂管，并且设置除霜旁通回路以连接膨胀阀12和室外热量之间的制冷剂管在压缩机6的出口与四通阀8之间设有制冷剂配管。在蓄热旁路回路中设有蓄热热交换器34和蓄热二通阀42，进行除霜在除霜旁路回路中设置有双向阀30。如果由压缩机温度传感器58，压缩机排出温度传感器60或蓄热箱温度传感器50检测到的温度超过第一预定温度，则打开蓄热二通阀42以引入已经通过的制冷剂通过室内热交换器16或室外热交换器14流入蓄热热交换器34。

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