Title:
OIL PRESSURE POWER DEVICE
Document Type and Number:
Japanese Patent JPS54116704
Kind Code:
A
Abstract:
A hydraulic power pack having a prime mover driving a plurality of hydraulic pumps, a hydraulic circuit including a reservoir connected to an inlet of said pumps, an outlet circuit from said pumps, one or more pressure relief valves in the outlet circuit and a plurality of external connectors on the outlet circuit. The connectors and the relief valves are arranged so that different hydraulic flow and pressure characteristics may be obtained from each connector. Each connector has a flow and a return line, the latter being connected to the reservoir. Valves provided in the hydraulic circuit are responsive to zero flow in the return line of each connector and are adapted to divert the hydraulic flow directly to the reservoir without restriction.
More Like This:
| JPS59165878 | REFRIGERATION DEVICE |
| WO/1996/008653 | SYSTEM FOR INCREASING FLOW UNIFORMITY |
Inventors:
GOODON DEBITSUDO HOWAITO
Application Number:
JP14857878A
Publication Date:
September 11, 1979
Filing Date:
November 30, 1978
Export Citation:
Assignee:
BREDON HYDRAULICS
International Classes:
F04B49/00; F15B1/26; F15B21/0423; (IPC1-7): F04B49/00