Stepped piston axial engine

Details Stepped piston axial engine Stepped piston axial engine

1994-11-07

1996-05-21

Okonsky, David A.

Internal-combustion engines

Multiple piston, common nonrestrictive combustion chamber

Four-cycle

123557, 123562, F02B 7526

Patent

active

055179533

ABSTRACT:
A highly pressurized internal combustion engine, wherein arrangements to balance the intake flow of air that passes from the turbochargers to a windchest, through spring valves to compressor cylinders, that force the charge into a pressure chamber to supply an equally divided amount of charge air to the power cylinder ports that are controlled by the movements of the power pistons, with provisions to cool the air charge within the engine block coolant jacket. The bottom of the compressor pistons are employed to pump oil mist into and out of the bottom of the compressor cylinders to cool and lubricate the power pistons. A simple oil cooler surrounds the engine shaft where it passes through the cylinder block coolant jacket.

REFERENCES:
patent: 1987699 (1935-01-01), Moore
patent: 2099983 (1937-11-01), Lake
patent: 2188630 (1940-01-01), Grahman
patent: 2384309 (1945-09-01), Jordan
patent: 3078832 (1963-02-01), Braine
patent: 4068629 (1978-01-01), Hooper
patent: 4090478 (1978-05-01), Trimble et al.
patent: 5031581 (1991-07-01), Powell
patent: 5375567 (1994-12-01), Lowi

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