发明名称 |
High pressure header and heat exchanger and method of making the same |
摘要 |
A method of providing volume production of highly pressure resistant headers (10), (12) is provided and allows the headers (10), (12) to be formed of a header structure (10), (12) with a relatively thin wall portion (32) and a relatively thick wall portion (30). A strip (40) is utilized to provide the desired thickness at the thin wall portion (32) while allowing both the thin wall portion (32) and the strip (40) to have tube slots (34), (42) formed therein by a one step punching operation. |
申请公布号 |
EP1316773(A2) |
申请公布日期 |
2003.06.04 |
申请号 |
EP20020025676 |
申请日期 |
2002.11.20 |
申请人 |
MODINE MANUFACTURING COMPANY |
发明人 |
MEMORY, STEPHEN;HUGHES, GREGORY G.;ROGERS, JAMES C. |
分类号 |
B21D53/08;F28D1/053;F28F1/02;F28F9/02;(IPC1-7):F28F9/02 |
主分类号 |
B21D53/08 |
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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