公开(公告)号：US20110182760A1

公开(公告)日：2011-07-28

申请号：US13079270

申请日：2011-04-04

Applicant: CHRISTOF LAMPARSKI

Inventor： CHRISTOF LAMPARSKI

IPC: F04C14/18 ,  F04C2/18 ,  F04C14/22

CPC classification number: F04C14/185 ,  F04C2/18 ,  F04C2230/91 ,  F05C2201/903 ,  F05C2203/0869 ,  F05C2225/00 ,  F05C2225/04 ,  F05C2225/06 ,  F05C2225/12 ,  F05C2251/10 ,  F05C2251/14 ,  Y10T29/49242

Abstract: A rotary pump having a variable delivery volume, comprising: a casing; a delivery chamber formed in the casing; at least one delivery rotor which is rotatable in the delivery chamber; an actuating member which is arranged facing a front face of the delivery rotor or surrounds the delivery rotor, and is moveable in the casing for adjusting the delivery volume; the actuating member chargeable with an actuating force which is dependent on a fluid requirement; a track which is formed in the casing and guides the actuating member on an actuating member sliding surface in a sliding contact; and a sliding material which forms at least one of the track and the actuating member sliding surface.

Abstract translation: 一种具有可变输送量的旋转泵，包括：壳体; 形成在所述壳体中的输送室; 至少一个可在输送室中转动的输送转子; 驱动构件，其布置成面向所述输送转子的前表面或围绕所述输送转子，并且可在所述壳体中移动以调节所述输送体积; 所述致动构件可由取决于流体需求的致动力加载; 轨道，其形成在壳体中并且将致动构件以滑动接触件的方式引导到致动构件滑动表面上; 以及形成轨道和致动构件滑动表面中的至少一个的滑动材料。