公开(公告)号：WO1993010354A1

公开(公告)日：1993-05-27

申请号：PCT/EP1992002584

申请日：1992-11-11

Applicant: LUK FAHRZEUG-HYDRAULIK GMBH & CO. KG ,  HEISE, Manfred ,  LAUTH, Hans, Jürgen ,  NGUYEN, Van, Doan ,  STÄMMLER, Erwin

Inventor： LUK FAHRZEUG-HYDRAULIK GMBH & CO. KG

IPC: F04C15/02

CPC classification number: F04C15/062 ,  F04C2/344 ,  F04C11/006 ,  F04F5/46

Abstract: A fluid feed pump has delivery means (3) arranged in a pump housing, a fluid supply channel (33) inside the pump housing and a regulating valve arranged between the compression and suction area (27) of the delivery means (3). The pump is characterized by an injector (53) which can receive a fluid under high pressure and which feeds fluid from the supply channel (33) into the suction area (27) of the delivery means (3).