发明名称 |
Method for joining tube headers and header tanks of plastic heat exchanger |
摘要 |
Disclosed is a method for joining tube headers and header tanks of a heat exchanger made of a plastic material by joining fin-tube units of a fin-tube assembly with tube headers in accordance with a thermal fusing method while joining the fin-tube units with each header tank in accordance with a fusing method using ultrasonic waves.
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申请公布号 |
US6554929(B2) |
申请公布日期 |
2003.04.29 |
申请号 |
US20010954056 |
申请日期 |
2001.09.18 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE JANG SEOK |
分类号 |
F28F9/02;B01D1/06;B29C65/08;B29C65/18;B29C69/00;B29L31/18;F28D1/04;F28F9/18;F28F21/06;(IPC1-7):B32B31/16 |
主分类号 |
F28F9/02 |
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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