| 发明名称 |
PRESSURE CONTROL VALVE WITH 3 OR 4 LEVELS |
| 摘要 |
<p>A multi-level pressure regulating valve for a hydraulic control circuit. It includes a three-level or four-level pressure regulating valve utilizing an intermediate chamber which is fed with fluid through two parallel ducts, each having its own throttling device.</p> |
| 申请公布号 |
EP0009749(B1) |
申请公布日期 |
1983.10.05 |
| 申请号 |
EP19790103622 |
申请日期 |
1979.09.24 |
| 申请人 |
REGIE NATIONALE DES USINES RENAULT |
发明人 |
AUBERT, PAUL |
| 分类号 |
F16H61/00;G05D16/10;(IPC1-7):05D16/10;16K31/383 |
主分类号 |
F16H61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
