Title:
COAXIAL BOOST CYLINDER OIL PRESSURE CIRCUIT
Document Type and Number:
Japanese Patent JPS5284377
Kind Code:
A
Abstract:
PURPOSE:To increase the durability of machinery by means that between a pump and a working cylinder is provided a capacity cylinder to augment the pressure by the effective applied pressure area difference of a piston and the circuit pressure is controlled in high and low two stages.
Inventors:
KIMURA HITOYASU
Application Number:
JP15875175A
Publication Date:
July 13, 1977
Filing Date:
December 30, 1975
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F15B11/028; F15B11/02; F15B11/08; (IPC1-7): F15B11/02