发明名称 |
CONTROL SYSTEM OF NUCLEAR-REACTOR FUEL EXCHANGER |
摘要 |
<p>A method and an apparatus for controlling a reactor refuelling machine including a plurality of grippers comprised of a plurality of telescopic bars which are telescopically actuatable independently of each other and at least one gripping member mounted to each telescopic bar. A decision is made as to whether the movement of a particular gripper in the Z direction is constrained by a status of the movement of a different gripper. The parallel operation is performed when the movement of the particular gripper in the Z direction is not constrained and when constrained, the particular gripper is placed in condition for waiting.</p> |
申请公布号 |
JPS6382396(A) |
申请公布日期 |
1988.04.13 |
申请号 |
JP19860227215 |
申请日期 |
1986.09.26 |
申请人 |
HITACHI LTD |
发明人 |
ICHIKAWA YOSHIAKI;SENOO MAKOTO;TSUCHIDA KENJI;KOIZUMI AKIRA;IWAMA KUNIHIKO |
分类号 |
G21C19/18;B25J9/16;G05B19/418;G21C19/02;G21C19/19;G21C19/20 |
主分类号 |
G21C19/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|