发明名称 |
Structure for preventing refrigerant from leaking in heat exchanger and method for forming the same |
摘要 |
<p>Disclosed is a refrigerant leak-preventive structure in a heat exchanger. The refrigerant leak-preventive structure comprises: a fin-tubes group having refrigerant leak-preventive grooves recessed at ends of the fin-tubes group; and headers having refrigerant leak-preventive projections formed by double injection molding solution introduced into and cooled in the refrigerant leak-preventive grooves when being coupled with the both ends of the fin-tubes group by a double injection molding. <IMAGE></p> |
申请公布号 |
EP1394492(A2) |
申请公布日期 |
2004.03.03 |
申请号 |
EP20030019229 |
申请日期 |
2003.08.26 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE, JANG SEOK |
分类号 |
F28F9/04;F25B39/00;F28F9/18;F28F11/00;F28F21/06;(IPC1-7):F28F21/06 |
主分类号 |
F28F9/04 |
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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