发明名称 |
HYDRAULIC CONTROL SYSTEM HAVING SWING ENERGY RECOVERY |
摘要 |
<p>A hydraulic control system for a machine is disclosed. The hydraulic control system may have a pump configured to pressurize fluid, and a motor driven by a flow of pressurized fluid from the pump. The hydraulic control system may also have a first accumulator configured to receive pressurized fluid discharged from the motor and to selectively supply pressurized fluid to the motor, and a second accumulator configured to receive pressurized fluid discharged from the motor and selectively supply pressurized fluid to the motor.</p> |
申请公布号 |
EP2726746(A2) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20120804897 |
申请日期 |
2012.06.14 |
申请人 |
CATERPILLAR INC. |
发明人 |
MA, PENGFEI;ZHANG, JIAO;CHEN, DAYAO;SHANG, TONGLIN |
分类号 |
F15B21/14;E02F9/12;E02F9/22;F15B1/02;F15B11/02;F15B15/18;F15B17/02 |
主分类号 |
F15B21/14 |
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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