| 摘要 |
PROBLEM TO BE SOLVED: To provide a plug apparatus which can prevent damage to a system itself even if a plug is carelessly extracted. SOLUTION: In this plug apparatus, when extracting a plug body 1, the operation of an operation lever 3 moves the other end of a stem 31 to a first position 4a in an inlet 4, and the additional operation of the operation lever 3 moves the other end to a second position 4b. After the operation lever 3 is operated, a sensor 45 detects that the other end of the stem 31 is in the first position 4a in an inlet 4, and then off-sequence processing for extracting the plug body 1 is executed, and a locked state that the lever 48 of a solenoid 47 is locked in a slit is released. The additional operation of the operation lever 3 makes the top face of the stem 31 abut on a wall face 46, and then a reaction force can be given to the operation lever 3 to push out the plug body 1 inserted into the inlet 4. COPYRIGHT: (C)2006,JPO&NCIPI
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