发明名称 |
Heat exchanger and method for manufacturing heat exchangers |
摘要 |
A laminated-type evaporator for an automotive air conditioning refrigerant circuit includes a plurality of tube units having a pair of tray-shaped plates. Each of the tray-shaped plates includes a depression defined therein, a flange extending about the periphery thereof, and a wall disposed at an intermediate location therein and extending a portion of the length of each plate to thereby define a rear side and a front side to each plate. The wall includes a flat portion formed at an upper end thereof. A slit is formed at the flat, upper end portion of the wall by shearing. The slit extends along substantially the entire length of the wall along the wall's longitudinal axis.
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申请公布号 |
US5718285(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19960596404 |
申请日期 |
1996.02.02 |
申请人 |
SANDEN CORPORATION |
发明人 |
OIKAWA, REI;FUKADA, YUKIHIRO |
分类号 |
F28F3/04;B21D53/08;F28D1/03;F28F3/00;F28F3/08;(IPC1-7):F28D1/03 |
主分类号 |
F28F3/04 |
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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