Document Type and Number:
Japanese Patent JPS5082480
Kind Code:
A
Abstract:
A hydro or oleopneumatic device comprises a pressure transformer consisting of a single or multiple pneumatic cylinder having one or a number of stages in which the piston is rigidly coupled to an accumulator. The accumulator piston discharges the liquid to a function jack which utilizes the energy produced by the pneumatic pressure. The pneumatic cylinder is not provided with compressed-air exhaust ports and is freely connected to a compressed-air reservoir at the working pressure. The volume VR of the reservoir is large in comparison with the volume VC of the pneumatic cyclinder, the ratio VC/(VR + VC) being equal to the permissible variation in the working pressure of the air according to the intended use of the device.
More Like This:
| JP2000120602 | PRESSURE MEDIUM ACCUMULATOR |
| WO/2014/029635 | MASS BODY DRIVE UNIT WITH HYDRAULIC ENERGY RECOVERY CIRCUIT |
Application Number:
JP11761374A
Publication Date:
July 03, 1975
Filing Date:
October 12, 1974
Export Citation:
International Classes:
F15B1/02; F15B3/00; F15B11/072; F15B15/14; (IPC1-7): F15B3/00; F15B11/02