发明公开
EP1800078A1 LUFTGEKÜHLTER ABGASWÄRMEÜBERTRAGER, INSBESONDERE ABGASKÜHLER FÜR KRAFTFAHRZEUGE
有权
ABGASKÜHLTERABGASWÄRMEÜBERTRAGER，INSBESONDEREABGASKÜHLERFÜRKRAFTFAHRZEUGE
- 专利标题： LUFTGEKÜHLTER ABGASWÄRMEÜBERTRAGER, INSBESONDERE ABGASKÜHLER FÜR KRAFTFAHRZEUGE
- 专利标题（英）： Air-cooled exhaust gas heat exchanger, in particular exhaust gas cooler for motor vehicles
- 专利标题（中）： ABGASKÜHLTERABGASWÄRMEÜBERTRAGER，INSBESONDEREABGASKÜHLERFÜRKRAFTFAHRZEUGE
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申请号： EP05797323.2申请日： 2005-10-05
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公开(公告)号： EP1800078A1公开(公告)日： 2007-06-27
- 发明人: DIGELE, Jörg , GESKES, Peter , IRMLER, Klaus , VON LÜTZAU, Frank
- 申请人： Behr GmbH & Co. KG
- 申请人地址： Mauserstrasse 3 70469 Stuttgart DE
- 专利权人： Behr GmbH & Co. KG
- 当前专利权人： Behr GmbH & Co. KG
- 当前专利权人地址： Mauserstrasse 3 70469 Stuttgart DE
- 代理机构： Mantel, Berthold Friedrich
- 优先权： DE102004049108 20041007; DE102005023795 20050519
- 国际公布： WO2006040053 20060420
- 主分类号： F28D1/053
- IPC分类号： F28D1/053
摘要：
The invention relates to an air-cooled exhaust gas heat exchanger, in particular exhaust gas cooler (1) for motor vehicles comprising channels (exhaust gas channels) which can be cross-flown by the exhaust gas of an internal combustion engine, between which ribs (4) for air cooling are arranged. According to the invention, the exhaust gas channels are embodied as tubes, in particular as flat tubes (3), which form the ribs (4) of a rib tube block (2) and the tube (3) has tube ends (3a) which are received in the collecting vessels (5) for the exhaust gas.
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