Rotary piston machine

Details Rotary piston machine Rotary piston machine

1983-08-22

1985-11-19

Feinberg, Craig R.

Internal-combustion engines

Oscillating piston

Toroidal cylinder

123 43B, F02B 5300

Patent

active

045535035

ABSTRACT:
This invention is an internal combustion engine having arcuate pistons inside a rotating annular cylinder block which is divided into two combustion chambers by a pair of diametrically opposed cylinder heads. Each combustion chamber has an air intake port and an exhaust outlet for burned gases. The arcuate pistons form within the cylinder heads two combustion chambers and two compressors or pumps. The relative rotation of the cylinder and the arcuate pistons is controlled by mechanical scissor-action-type eccentric cranks connected to an eccentrically rotatable ring.

REFERENCES:
patent: 1037094 (1912-08-01), Williams
patent: 3516392 (1970-06-01), Morgan
patent: 4434751 (1984-03-01), Pavincic

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