REVERSE ROTATION PREVENTION DEVICE |
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| 申请号 | EP07718005 | 申请日 | 2007-01-11 | 公开(公告)号 | EP1974146A4 | 公开(公告)日 | 2014-05-14 |
| 申请人 | CAMERON INT CORP; | 发明人 | KABIR OMAR M; CZECHOWSKI EDWARD S; | ||||
| 摘要 | Apparatus and methods to prevent the rotation of a shaft in one direction using a device comprising a collar disposed around the shaft, a locking arm with an unlocked position and a locked position, and an actuator capable of moving the locking-arm between the unlocked and locked position. When the locking arm is in the unlocked position, the collar and shaft are allowed to rotate in a first direction. However, when the locking arm is in the locked position, the collar and shaft are prevented from rotating in a second direction. This device can also be used to prevent the reverse rotation of a rotating compressor. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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