发明名称 |
HYDRAULIC MOTOR-PUMP-ARRANGEMENT AND HYDRAULIC SYSTEM FOR A VEHICLE |
摘要 |
An arrangement for selectively making available hydraulic power in separate hydraulic circuits comprises two displacement machines, two free-wheels and a drive unit that is preferably arranged between the displacement machines. The free-wheels block in opposite directions and are coupled to the displacement machines. Consequently, the first displacement machine is driven in a first rotating direction of the drive unit while the second displacement machine is only driven in a second, opposite rotating direction of the drive unit. This makes it possible to realize an intermittent operation for selectively making available additional hydraulic power in separate hydraulic subsystems by choosing the rotating direction accordingly. This arrangement can reduce the weight and the complexity of a hydraulic system. |
申请公布号 |
EP2737217(B1) |
申请公布日期 |
2015.09.09 |
申请号 |
EP20120745436 |
申请日期 |
2012.07.26 |
申请人 |
AIRBUS OPERATIONS GMBH;AIRBUS OPERATIONS S.A.S. |
发明人 |
HARTEN, OLIVER;DESCHEEMAEKER, DENIS;HOFFMANN, LARS;LAUCKNER, SEBASTIAN |
分类号 |
F15B11/17 |
主分类号 |
F15B11/17 |
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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