Title:
FREE PISTON ENGINE PUMP
Document Type and Number:
Japanese Patent JPS5489305
Kind Code:
A
Abstract:
A free piston engine pump which utilizes plural hydraulic piston areas or hydraulic pressures, with suitable valving to properly "phase" these areas or pressures during the engine stroke, to generate plural hydraulic work rates in order to smooth out the energy or work rate of the free piston engine and minimize the inertia-storage of energy required.
Inventors:
JIYON DABURIYUU MURENDAIKU
Application Number:
JP12691978A
Publication Date:
July 16, 1979
Filing Date:
October 17, 1978
Export Citation:
Assignee:
PNEUMO CORP
International Classes:
F02B71/04; F04B31/00; F04B5/00; F04B17/05; F04B19/00; F04B49/18; F04B49/22; (IPC1-7): F04B31/00