| 发明名称 |
Plate heat exchanger has permanently joined heat exchange plates and retention components around portholes |
| 摘要 |
The plate heat exchanger (2) has permanently joined heat exchange plates and retention components (13a,13b) around portholes (11a,11b), on a circular arc around each porthole with even distribution. |
| 申请公布号 |
SE517516(C2) |
申请公布日期 |
2002.06.11 |
| 申请号 |
SE20000003867 |
申请日期 |
2000.10.23 |
| 申请人 |
ALFA LAVAL AB |
发明人 |
PONTUS URBAN *BUELOW NIELSEN |
| 分类号 |
F28F;F28F3/08;(IPC1-7):F28F3/08 |
主分类号 |
F28F |
| 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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