发明名称 |
HYBRID WORK MACHINE |
摘要 |
<p>A controller determines whether or not a control valve for controlling the supply of pressure fluid from a main pump to an actuator is at a neutral position, detects input power of a hydraulic motor rotated by return oil from the actuator, and narrows the opening of a proportional electromagnetic throttle valve when the control valve is at the neutral position and the input power of the hydraulic motor is in excess of a first threshold value.</p> |
申请公布号 |
KR20120053063(A) |
申请公布日期 |
2012.05.24 |
申请号 |
KR20127008472 |
申请日期 |
2011.04.22 |
申请人 |
KAYABA INDUSTRY CO., LTD. |
发明人 |
KAWASAKI HARUHIKO;EGAWA MASAHIRO |
分类号 |
F15B21/14;E02F9/22;F15B11/00 |
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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