发明名称 |
Vessel inspection boom |
摘要 |
Reactor pressure vessel inspection apparatus which permits the non-destructive testing of the vessel lower head, shell and top flange taper areas without equipment modification. The inspection apparatus includes an articulated joint assembly which permits a transducer support arm to be rotated about three intersecting axes, the three axes defining two pair of transverse axes.
|
申请公布号 |
US4505874(A) |
申请公布日期 |
1985.03.19 |
申请号 |
US19820355617 |
申请日期 |
1982.03.08 |
申请人 |
COMBUSTION ENGINEERING CO., INC. |
发明人 |
WARREN, DOUGLAS H.;WENTZELL, TIMOTHY H. |
分类号 |
G21C17/01;(IPC1-7):G21C17/00 |
主分类号 |
G21C17/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|