发明名称 |
METHOD FOR REPAIRING AND/OR REINFORCING A BULKHEAD FOR A BULKHEAD TYPE HEAT EXCHANGER |
摘要 |
A method for repairing and/or reinforcing a bulkhead for a bulkhead type heat exchanger having a bulkhead formed of a permeable material comprising the steps of supplying a gas (G-1) containing a metal and/or a metallic compound to one side of the bulkhead, supplying to the other side thereof another gas (G-2) containing a reaction gas adapted to react with a metal and/or a metallic compound to deposit a solid metallic compound said gas (G-1) and said another gas (G-2) being caused to reach the inside of the bulkhead, and then causing said gas (G-1) to react with said another gas (G-2) so as to deposit a solid metallic compound inside the bulkhead, thereby repairing and/or reinforcing the bulkhead of the bulkhead type heat exchanger. <IMAGE> |
申请公布号 |
EP0905212(A1) |
申请公布日期 |
1999.03.31 |
申请号 |
EP19970902612 |
申请日期 |
1997.02.07 |
申请人 |
NKK CORPORATION |
发明人 |
NISHIO, HIROAKI;KATO, AKIRA |
分类号 |
C10B29/06;C04B41/45;C04B41/81;F28F21/04 |
主分类号 |
C10B29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|