| 发明名称 |
RHEOLOGIC FLUID COUPLER FOR REDUNDANT LINEAR ELECTROMECHANICAL ACTUATORS |
| 摘要 |
An actuation assembly includes a first shaft comprising a first end disposed opposite a second end. The actuation assembly further includes a second shaft with a first end disposed opposite a second end. The first end of the second shaft is disposed within the second end of the first shaft such that the first end of the second shaft can move relative the second end of the first shaft. A fluid chamber formed between the first shaft and the second shaft at the second end of the first shaft. Magnetorheologic fluid is disposed inside the fluid chamber and a magnetic field generating coil is disposed around the second end of the first shaft and the first end of the second shaft. |
| 申请公布号 |
US2016280357(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201514671640 |
申请日期 |
2015.03.27 |
| 申请人 |
Hamilton Sundstrand Corporation |
发明人 |
Himmelmann Richard A. |
| 分类号 |
B64C13/40;B64C13/50 |
主分类号 |
B64C13/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An actuation assembly comprising:
a first shaft comprising a first end disposed opposite a second end; a second shaft comprising a first end disposed opposite a second end, wherein the first end of the second shaft is disposed within the second end of the first shaft such that the first end of the second shaft can move relative the second end of the first shaft; a fluid chamber formed between the first shaft and the second shaft at the second end of the first shaft; magnetorheologic fluid disposed inside the fluid chamber; an element extending from an outer surface of the second shaft and into the fluid chamber; and a magnetic field generating coil disposed around the second end of the first shaft and the first end of the second shaft. |
| 地址 |
Windsor Locks CT US |
