发明名称 |
HEAT EXCHANGER WITH AN INTEGRATED TANK AND HEAD SHEET |
摘要 |
A heat exchanger having a core of a plurality of cooling tubes (36) with a tank (10) at each end of the core tubes (36). The tanks (10) are formed with a plurality of cooling tubes (36) receiving apertures (20) along a side portion of the tanks (10). These apertures (20) receive the ends of the cooling tubes (36) directly into the tanks (10) and are attached to the tubes (36) by brazing. Since the cooling tubes (36) are received in apertures (20) formed in the tanks (10) themselves, the need for a separate head sheet at the end of the core is eliminated thereby eliminating the need for sealing of a head sheet to a separate tank (10). The tanks (10)are preferably formed in a hydroforming operation to shape the tanks (10) from a tubular blank. |
申请公布号 |
WO9960322(A1) |
申请公布日期 |
1999.11.25 |
申请号 |
WO1999US11069 |
申请日期 |
1999.05.17 |
申请人 |
LATTIMORE & TESSMER, INC.;HIGGINS, TERRY |
发明人 |
HIGGINS, TERRY |
分类号 |
B21D28/28;F28D1/04;F28F9/02;(IPC1-7):F28F9/02 |
主分类号 |
B21D28/28 |
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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