发明名称 |
PROCESS AND DEVICE FOR REMOTELY LINING A STEAM GENERATOR TUBE OF A PRESSURIZED WATER NUCLEAR REACTOR |
摘要 |
A liner (12) is inserted into the water box (3) through the manhole (9) vertically in line with the manhole, and then the liner (12) is moved as far as a position situated vertically in line with the tube (8) to be lined. The operations of inserting the liner (12) into the tube (8), of diametral expansion and of roller-expanding are performed by inserting a corresponding appliance into the water box (3) and using this appliance from an operating station (18) outside the water box, where the drive for the appliance is situated. |
申请公布号 |
ZA8703077(B) |
申请公布日期 |
1987.10.26 |
申请号 |
ZA19870003077 |
申请日期 |
1987.04.29 |
申请人 |
FRAMATOME |
发明人 |
JEAN-PIERRE CARTRY;BRUNO FRAISSENET |
分类号 |
F28F11/06;B21D39/06;B23P19/02;F22B1/16;F22B37/00;F28F11/02;G21D1/00 |
主分类号 |
F28F11/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|