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专利名称：Heat exchanger and air conditioner发明人：吾郷 祥太,吉岡 俊,松本 祥志,北山 智歩申请号：JP2018111833申请日：20180612公开号：JP2019215118A公开日：20191219
专利附图：
摘要：An object of the present invention is to provide a heat exchanger and an airconditioner capable of suppressing a decrease in fin efficiency. An indoor fin (60) is joinedto a plurality of indoor flat tubes (55) arranged vertically at a predetermined pitch (DP).The plurality of indoor flat tubes 55 include a first row 76 including a plurality of first flat
tubes 56 and a second row 77 including a plurality of second flat tubes 57. The distanceD1 between the first end 66a of the first heat transfer fin 66 and the first center position86a is DP × a. The distance D2 between the second end 66b of the first heat transfer fin66 and the second center position 86b is DP × b. The distance D3 between the third end67a of the second heat transfer fin 67 and the third center position 87a is DP × b. Thedistance D4 between the fourth end 67b of the second heat transfer fin 67 and thefourth center position 87b is DP × a. The indoor heat exchanger 51 satisfies therelationships of 0.1
申请人：ダイキン工業株式会社
地址：大阪府大阪市北区中崎西２丁目４番１２号 梅田センタービル
国籍：JP
代理人：新樹グローバル・アイピー特許業務法人
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