Title:
PRESSURE BOOSTER
Document Type and Number:
Japanese Patent JPS57134001
Kind Code:
A
Abstract:
A hydraulic amplifier having a hydraulic motor adapted to drive a high pressure pump for boosting the pressure of low pressure fluid and for supplying high pressure fluid to a hydraulic actuator. The motor also drives a scavenging pump for overcoming high back pressure in the return side of the system. The amplifier is controlled by two valves which may be actuated by manually operating a single lever.
Inventors:
ERUSUWAASU DABURIYUU RATSUPU
Application Number:
JP20898281A
Publication Date:
August 19, 1982
Filing Date:
December 23, 1981
Export Citation:
Assignee:
ERUSUWAASU DABURIYUU RATSUPU
International Classes:
F15B3/00; F15B11/032; (IPC1-7): F15B3/00
Domestic Patent References:
| JP55115402B | ||||
| JP54018583B | ||||
| JPS504476A | 1975-01-17 |