The pump (1) has an impeller (3) that is located on a pump shaft (2). An adjustable slider (4) is displaced over the impeller to control delivery rate of fluid pressure from a main portion. A displacement pump (6) is arranged on pump shaft to set steering fluid pressure in main portion. A valve (7) is provided to separate the suction side and pressure side of the displacement pump.
申请公布号
EP2455615(A3)
申请公布日期
2014.04.09
申请号
EP20110187213
申请日期
2011.10.31
申请人
MAHLE INTERNATIONAL GMBH
发明人
BAUMANN, MICHAEL;BEEZ, GUENTHER;CONRAD, HOLGER;GEBHARDT, OLIVER;KNAUS, RUEDIGER;RICHTER, CHRISTIAN