发明名称 |
METHOD AND DEVICE FOR REMOTELY LINING TUBE OF STEAM GENERATOR FOR PRESSURIZED WATER TYPE 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 |
JPS62261897(A) |
申请公布日期 |
1987.11.14 |
申请号 |
JP19870107932 |
申请日期 |
1987.04.30 |
申请人 |
FRAMATOME ET COGEMA <FRAGEMA> |
发明人 |
JIYAN PIEERU KARUTORI;BURUUNO FURESENE |
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 |
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代理人 |
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主权项 |
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地址 |
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