发明名称 |
VORRICHTUNG ZUR STEUERUNG VON HYDRAULISCHEN ANTRIEBSAGGREGATEN |
摘要 |
<p>An arrangement for controlling two drive units which interact with one another, one of which includes a hydraulically driven motor ( 2 ). The motor drives a varying load, and one or more valves ( 6, 7 ) control hydraulic fluid flow through the motor during operation and for starting and stopping of the motor. One of the valves is a flow control valve ( 7 ) for flow control of the hydraulic fluid flow through the motor. The second drive unit ( 37 ) performs a working movement which, under the action of hydraulic flow influences the loading of the motor. The flow of the hydraulic fluid to the second drive unit is controlled in a coordinated way with the control of the flow through the motor.</p> |
申请公布号 |
AT352724(T) |
申请公布日期 |
2007.02.15 |
申请号 |
AT20040722125T |
申请日期 |
2004.03.19 |
申请人 |
PARKER HANNIFIN AB |
发明人 |
VALLEBRANT, PER-OLA;SANNELIUS, MIKAEL |
分类号 |
B27B17/08;F03C1/40;F15B11/04;F15B11/05;F15B11/20;(IPC1-7):F16B13/00;F03C1/16;F04B49/03 |
主分类号 |
B27B17/08 |
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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