| 发明名称 |
IMPROVEMENTS IN HYDRAULIC SERVOVALVES |
| 摘要 |
A servovalve has a pilot stage (100) having a piezoelectric element (150) actuating a pilot stage spool valve (196), which pilot stage spool valve comprises an output control fluid line to a main stage. |
| 申请公布号 |
WO2015015154(A1) |
申请公布日期 |
2015.02.05 |
| 申请号 |
WO2014GB52034 |
申请日期 |
2014.07.03 |
| 申请人 |
MOOG CONTROLS LIMITED |
发明人 |
BROOKS, IAN;PAGETT, CHRISTOPHER;GUERRIER, PAUL |
| 分类号 |
F16K31/00;F15B13/043 |
主分类号 |
F16K31/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
