Hydraulic combustion engine

Details Hydraulic combustion engine Hydraulic combustion engine

1980-04-18

1982-03-16

Feinberg, Craig R.

Internal-combustion engines

Liquid piston

123197AC, 91 5, F02B 7532

Patent

active

043195466

ABSTRACT:
A piston engine, that may comprise one or more piston assemblies, employs hydraulic pressure principles in combination with an internal combustion construction to minimize the fuel required to operate the engine. The engine includes multiple assemblies for housing a small upper piston operated in an oscillating manner from combustion at the top surface of the piston, a large piston below the small piston operated through a hydraulic medium from the upper piston, and output means from the large piston including a crankshaft or the like, preferably a short stroke crankshaft. By employing a small piston on top, maximum hydraulic force is transferred to the larger piston to increase operating efficiency.

REFERENCES:
patent: 2477376 (1949-07-01), Jacobsen
patent: 3208439 (1965-09-01), Ulbing
patent: 3998049 (1976-12-01), McKinley et al.

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