| 发明名称 |
Pressure regulating valve |
| 摘要 |
A proportional solenoid operated pressure regulating valve is disclosed. First and second metering spools are respectively mounted for movement inside first and second control spools. Each metering spool responds to a fluid pressure being controlled at a respective operating port.
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| 申请公布号 |
US4643225(A) |
申请公布日期 |
1987.02.17 |
| 申请号 |
US19850705193 |
申请日期 |
1985.02.25 |
| 申请人 |
MANNESMANN REXROTH GMBH |
发明人 |
IMHOF, RAINER |
| 分类号 |
F15B11/028;F15B13/04;F15B13/044;G05D16/10;(IPC1-7):F15B13/044 |
主分类号 |
F15B11/028 |
| 代理机构 |
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代理人 |
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