Positive-Displacement Pump, Method for Operating a Positive-Displacement Pump, and Steering System

申请号 US15573368 申请日 2016-03-31 公开(公告)号 US20180142686A1 公开(公告)日 2018-05-24
申请人 Robert Bosch Automotive Steering GmbH; 发明人 Michael Reichenmiller; Ralf Zischka; Klaus-Dieter Nagel;
摘要 A positive-displacement pump, in particular a vane-type pump for the delivery of a fluid for a consumer of a steering system includes a rotor, a cam ring, a housing-side control plate, and a cover-side control plate that form, in an assembled state, a rotor assembly. The housing-side control plate is arranged adjacent to a housing face surface in an axial direction and the cover-side control plate is arranged adjacent to a cover face surface in the axial direction. The rotor assembly is movable in the axial direction between the housing face surface and the cover face surface.
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