Reciprocating rotary engine

Details Reciprocating rotary engine Reciprocating rotary engine

1979-09-11

1982-06-15

Lazarus, Ronald H.

Internal-combustion engines

Multiple cylinder

Cylinders radiating

123 44E, F02B 7522

Patent

active

043345069

ABSTRACT:
Rotary engine having a hollow, stationary block with manifolds for air inlet and exhaust valving and means for supplying fuel. The block supports one or more in-line cylinders which are provided with opposed pistons equipped with rigid and constrained piston rods. The rods carry bearings that run along a cam track surface interior to a disc, the outer surface of which is a right circular cylinder. The surrounding right circular cylinder rotates as a result of the linear movement of the opposed pistons thereby providing mechanical power. The cam surface is a continuous track which determines the out-put motion of the piston movement between top and bottom dead center. Arcuate areas at top and/or bottom dead center permit constant volume combustion and/or exhaust as desired during a particular cycle, whether that cycle be Otto or Diesel and whether it be two or four stroke.

REFERENCES:
patent: 1252757 (1918-01-01), Williams
patent: 1485988 (1924-03-01), Michel
patent: 3931810 (1976-01-01), McGathey

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