Rotary vane actuator and vane assembly |
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| 申请号 | US15349597 | 申请日 | 2016-11-11 | 公开(公告)号 | US10100641B2 | 公开(公告)日 | 2018-10-16 |
| 申请人 | Kinetrol Limited; | 发明人 | Roger Charles Chapman; | ||||
| 摘要 | A vane assembly for use in a rotary vane actuator, the vane assembly comprising: a rotatable vane having a first side and a second side; a vane axle connected to the rotatable vane for converting pressure exerted on the rotatable vane into rotational motion; a vane seal on the first side of the rotatable vane, the vane seal being for sealing the rotatable vane; and a side-plate on the first side of the rotatable vane, the side-plate clamping the vane seal in position; wherein the side-plate comprises: an outer part providing an outer surface of the side-plate, the outer part defining an internal volume; and an inner part filling or substantially filling the internal volume defined by the outer part, the inner part being distinct from the outer part. | ||||||
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| 说明书全文 | |||||||
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