发明名称 |
APPARATUS FOR CONTROLLING A HYDRAULIC ACCUMULATOR OF A HYDRAULIC SYSTEM |
摘要 |
<p>A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one first check valve which is situated hydraulically between the accumulator-side port and the system-side port, and which is blocking in the direction of the system-side port, the valve device also including an electrically actuated control valve which is situated between a control port of the first check valve and the accumulator-side port in such a way that the control valve may hydraulically unblock the first check valve, using the pressure prevailing at the accumulator-side port.</p> |
申请公布号 |
EP2625432(A1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20110754658 |
申请日期 |
2011.09.08 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
BLOCK, RUEDIGER;STEINBACH, NILS;HESS, WERNER;KRASTEV, IANISLAV;SCHNEIDER, HELMUT;STRAUSS, STEFFEN;KULOW, UWE;OTT, CHRISTOF |
分类号 |
F15B1/027;F15B13/043;F16H61/00 |
主分类号 |
F15B1/027 |
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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