| 发明名称 |
PROPELLER ROTOR BALANCING SYSTEM |
| 摘要 |
A propeller rotor has a hub mounting a plurality of blades and a drive shaft for driving the hub and the blades about a central axis. A motor to change its position is operably connected to drive at least one counterweight. A sensor senses vibration on the propeller rotor and communicates with a controller. The controller controls the motor to change a position of the counterweight in response to a sensed imbalance. A method of operating a propeller rotor is also disclosed. |
| 申请公布号 |
US2014169961(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201213713015 |
申请日期 |
2012.12.13 |
| 申请人 |
HAMILTON SUNDSTRAND CORPORATION |
发明人 |
Plickys Mark A.;Carvalho Paul A. |
| 分类号 |
F01D5/02 |
主分类号 |
F01D5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A propeller rotor comprising:
a hub mounting a plurality of blades; a drive shaft for driving said hub, and said blades about a central axis; a motor being operably connected to drive at least one counterweight; and a sensor for sensing vibration on said propeller rotor, and communicating with a controller, said controller controlling said motor to change a position of said counterweight in response to a sensed imbalance.
|
| 地址 |
Windsor Locks CT US |
