| 摘要 |
2135755 9323853 PCTABS00028 A device (10) suited for inspecting selected positions of a nuclear power plant. The invention comprises a boom (12) for extending to a position in a nuclear power station to be inspected, and a video camera (14) affixed to the boom for permitting the visual inspection of the position to be inspected. In preferred embodiments, the video camera (14) is affixed to a pan and tilt mechanism which may be adjusted by a remote joystick or by a control box (25) situated on the boom. The video camera includes an auto-focus feature. |
