发明名称 Wobble driven axial piston pump
摘要 An axial piston pump for pumping a medium such as a viscous liquid in which a wobble element is set into rotating movement via a piston, the wobble element moving at least one feed piston in a piston bore. The piston bore is intended to communicate, via a transverse line and a further piston bore which is occupied by a control piston, with an intake line for the medium to be pumped. By means of this axial piston pump, which is valve-controlled on the compression side and slide-controlled on the intake side, liquid having a high viscosity can be pumped without a loss of efficiency, and any noise produced by the pump can be reduced. These latter advantages are reinforced still further provided the feed system is received in a pump insert that is supported with respect to a pump housing by means of elastic bearing elements.
申请公布号 US4792287(A) 申请公布日期 1988.12.20
申请号 US19870062976 申请日期 1987.06.17
申请人 ROBERT BOSCH GMBH 发明人 ALAZE, NORBERT;LEIBER, HEINZ
分类号 F04B1/14;F04B1/18;(IPC1-7):F04B1/14;F04B35/04;F04B39/08 主分类号 F04B1/14
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