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3. 发明专利

JP3750287B2 Accumulator 失效
公开(公告)号：JP3750287B2
公开(公告)日：2006-03-01
申请号：JP17347797
申请日：1997-06-30
申请人：ダイキン工業株式会社
发明人：定保稲垣
IPC分类号： F25B17/02 , F25B25/02
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To reduce heat loss by downsizing a heat accumulating vessel, and also, facilitating the takeout of accumulated heat. SOLUTION: This heat accumulator is equipped with an absorber 4 constituted of an air heat exchanger, an absorbing solution tank 5, an evaporator 3, and a refrigerant tank 2. The absorbing solution tank 5 and the absorber 4 are connected with each other by a solution pipe 13 equipped with a solution tank 7. The evaporator 3 and the refrigerant tank 2 are connected with each other by a carry pipe 14 equipped with a water pump 6. A heat exchanger 24 for reproduction which evaporates the water from LiBr aqueous solution, is provided within the absorbing solution tank 5. An auxiliary heat exchange coil 22 which cools and condenses steam at accumulated heat operation on one side and evaporates the water from the refrigerant tank 2 at cooling operation making use of cold accumulated heat on the other is provided in the evaporator 3.

4. 发明专利

JP3978989B2 Refrigerant circuit device and the refrigerant filling system 有权
公开(公告)号：JP3978989B2
公开(公告)日：2007-09-19
申请号：JP2000260106
申请日：2000-08-30
申请人：ダイキン工業株式会社
发明人：繁治平良 , 定保稲垣
IPC分类号： F24H1/00 , F25B1/00 , C09K5/06 , F25B9/00 , F25B43/00
CPC分类号： F25B43/003 , F25B9/008 , F25B2309/061 , F25B2339/047

5. 发明专利

JP3660953B2 Refrigerant pressure reducing device in the air conditioner 失效
公开(公告)号：JP3660953B2
公开(公告)日：2005-06-15
申请号：JP10142495
申请日：1995-04-25
申请人：ダイキン工業株式会社
发明人：定保稲垣
IPC分类号： F25B41/06 , G05D16/10
CPC分类号： F25B41/067

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