发明申请
- 专利标题: HEAT TRANSFER FIN AND FIN-TUBE HEAT EXCHANGER
- 专利标题(中): 热交换器和散热片热交换器
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申请号: US12297163申请日: 2007-04-04
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公开(公告)号: US20090133863A1公开(公告)日: 2009-05-28
- 发明人: Osamu Ogawa , Kou Komori , Hiroki Hayashi
- 申请人: Osamu Ogawa , Kou Komori , Hiroki Hayashi
- 申请人地址: JP Kadoma-shi, Osaka
- 专利权人: PANASONIC CORPORATION
- 当前专利权人: PANASONIC CORPORATION
- 当前专利权人地址: JP Kadoma-shi, Osaka
- 优先权: JP2006-117591 20060421
- 国际申请: PCT/JP2007/057547 WO 20070404
- 主分类号: F28F1/30
- IPC分类号: F28F1/30 ; F28F7/00
摘要:
A fin (3) of a fin-tube heat exchanger (1) has protuberances (5) each disposed between two adjacent heat transfer tubes (2, 2) and holes 8 (cut-outs) each formed upstream of the protuberances (5). Each of the protuberances (5) has, as an upstream portion adjacent to the hole (8), a wing portion (6) tapering toward an upstream side.
公开/授权文献
- US08505618B2 Heat transfer fin and fin-tube heat exchanger 公开/授权日:2013-08-13
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