发明名称 |
Method of manufacturing heat exchanger |
摘要 |
A method of manufacturing a heat exchanger includes processes of: arranging tubes at a predetermined pitch on a set base; inserting fins into spaces each defined between the tubes; compressing the tubes and the fins in the direction of arrangement thereof; mounting hollow headers to longitudinal ends of the tubes, each header having slits engaged with a corresponding end of the tubes; and attaching end covers to both ends of the headers, each cover closing holes which open at the corresponding end of the headers.
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申请公布号 |
US6874230(B2) |
申请公布日期 |
2005.04.05 |
申请号 |
US20010029396 |
申请日期 |
2001.12.28 |
申请人 |
CALSONIC KANSEI CORPORATION |
发明人 |
CHIKUMA HIROSHI;OKUNO YOSHINOBU;NAKAKOMI TAKAHIRO |
分类号 |
B60H1/32;B21D53/08;F28D1/04;F28D7/16;F28F1/30;F28F9/013;(IPC1-7):B21D53/06;B23P15/26 |
主分类号 |
B60H1/32 |
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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