发明授权
- 专利标题： Hydraulic control apparatus
- 专利标题（中）： 液压控制装置
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申请号： US817569申请日： 1992-01-07
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公开(公告)号： US5261234A公开(公告)日： 1993-11-16
- 发明人: Dwight S. Holloway , Howard A. Marsden
- 申请人： Dwight S. Holloway , Howard A. Marsden
- 申请人地址： IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： IL Peoria
- 主分类号： E02F9/22
- IPC分类号： E02F9/22 ; F15B11/05 ; F15B21/08 ; F16D31/02
摘要：
An apparatus for controllably actuating a hydraulic actuator is provided. The apparatus is connected between a source of pressurized hydraulic fluid and the hydraulic actuator. The apparatus controllably provides pressurized hydraulic fluid to the hydraulic actuator. The apparatus includes a controller for receiving an operating signal and a load pressure signal and responsively actuating the hydraulic actuator.
公开/授权文献
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