发明名称 |
Traction Control System for a Hydrostatic Drive |
摘要 |
A hydraulic pump control circuit may include a pressure reducing valve selectively operable to limit the amount of fluid pressure available to an actuator operably coupled to a pump displacement volume adjusting mechanism of a variable displacement pump. The pump may be hydraulically coupled to a motor configured to provide a torque output. The reduced pressure to the actuator limits actuator travel, thereby limiting pump displacement. Accordingly, torque output of the motor may be reduced, thereby improving traction control. |
申请公布号 |
US2014069092(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201213606200 |
申请日期 |
2012.09.07 |
申请人 |
ELLIOTT CHRISTOPHER MARK;SWICK WILLIAM CHRISTOPHER;PETERSON JEREMY T.;DVORAK PAUL A.;CATERPILLAR, INC. |
发明人 |
ELLIOTT CHRISTOPHER MARK;SWICK WILLIAM CHRISTOPHER;PETERSON JEREMY T.;DVORAK PAUL A. |
分类号 |
F15B13/042;F04B1/29;F04B49/03;F15B11/028 |
主分类号 |
F15B13/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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