发明申请
US20060118285A1 Heat exchanger, especially a charge-air cooler for motor vehicles
审中-公开
换热器，特别是机动车辆的充气冷却器
- 专利标题： Heat exchanger, especially a charge-air cooler for motor vehicles
- 专利标题（中）： 换热器，特别是机动车辆的充气冷却器
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申请号： US10552720申请日： 2004-03-22
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公开(公告)号： US20060118285A1公开(公告)日： 2006-06-08
- 发明人: Karsten Emrich , Stefan Weise
- 申请人： Karsten Emrich , Stefan Weise
- 专利权人： BEHR GmbH & CO. KG
- 当前专利权人： BEHR GmbH & CO. KG
- 优先权： DE10316756.0 20030410
- 国际申请： PCT/EP04/02967 WO 20040322
- 主分类号： F28F9/02
- IPC分类号： F28F9/02
摘要：
The invention relates to a heat exchanger, especially a charge-air cooler for motor vehicles, comprising flat tubes (9) with tube ends (9a), and collecting tanks (1) which are connected to tube plates (4), said tube plates (4) comprising openings (8) provided with long sides (8a) and short sides (8b) for receiving the tube ends (9a), in addition to edge strips (5, 6) and transition regions (12, 13) which are embodied in a groove-type manner and located between the short sides (8b) and the edge strips (5, 6), the tube ends (9a) being soldered in the openings (8). According to the invention, the transition regions (12, 13) comprise a reinforcing element.
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