Title:
【発明の名称】一体のサンプ及びアキュムレータ付油圧ポンプ
Document Type and Number:
Japanese Patent JPH02501295
Kind Code:
A
Abstract:
A hydraulic pump assembly includes a housing having a bore, and a sump piston, a pump piston and an accumulator piston received coaxially within the bore. The pistons respectively define a sump chamber, a pump chamber, and an accumulator chamber within the housing. A motor reciprocates the pump piston to pump fluid fron the sump chamber into the accumulator chamber.
Inventors:
Gazer robert f
Application Number:
JP50029187A
Publication Date:
May 10, 1990
Filing Date:
November 10, 1987
Export Citation:
Assignee:
Allied Corporation
International Classes:
B60T8/40; B60T17/02; F04B49/02; F04B53/10; (IPC1-7): B60T8/40; B60T17/02
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)