发明名称 |
Heat exchanger for cooling exhaust gas and method of manufacturing same |
摘要 |
A heat exchanger for cooling exhaust gas, around which a liquid cooling medium flows on the outside, including a bundle of rectangular tubes provided as ducts for the exhaust gas whose ends are welded into tube bottoms. The bundle of rectangular tubes is surrounded with a sheet metal jacket which follows the contour of the bundle and which is provided with a cooling medium inlet and a cooling medium outlet. The ends of the sheet metal jacket are provided with welded-on flange plates which are each open by means of a central opening with respect to the bundle of rectangular tubes and which are provided with fastening devices for fastening onto pipe sections of an exhaust pipe.
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申请公布号 |
US7246437(B2) |
申请公布日期 |
2007.07.24 |
申请号 |
US20050117503 |
申请日期 |
2005.04.29 |
申请人 |
BEHR GMBH & CO. |
发明人 |
DAMSOHN HERBERT;KARBACH THOMAS;PFENDER CONRAD;WENZELBURGER JAN |
分类号 |
B23P15/26;F28F1/40;F28D7/16;F28D9/00;F28F1/04;F28F3/02;F28F9/00;F28F9/04;F28F13/12 |
主分类号 |
B23P15/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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