发明授权
- 专利标题： High pressure hydraulic distributor
- 专利标题（中）： 高压液压分配器
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申请号： US763809申请日： 1985-08-08
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公开(公告)号： US4610271A公开(公告)日： 1986-09-09
- 发明人: Clifford J. Balmer , Richard Goddard
- 申请人： Clifford J. Balmer , Richard Goddard
- 申请人地址： FRX Saint Quen l'Aumone
- 专利权人： Vickers Systems S.A.
- 当前专利权人： Vickers Systems S.A.
- 当前专利权人地址： FRX Saint Quen l'Aumone
- 优先权： FRX8413505 19840831
- 主分类号： F15B13/06
- IPC分类号： F15B13/06 ; B66F9/22 ; F15B11/16 ; F15B13/04 ; F16K11/07 ; F15B13/02
摘要：
A high pressure hydraulic distributor with a pilot pressure generator, in which a device for reducing pressure is integrated into a distribution section of a compound high pressure hydraulic distributor. The displacement of the slide of the distributor of the section concerned modifies automatically the calibration of the pressure reducer and permits obtaining a reduced pressure which is a function of the displacement of the slide. This reduced pressure is utilized as the pilot pressure for the control means of the source of hydraulic fluid pressure which feeds the distributor.
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