High speed rotary engine and ignition system

Details High speed rotary engine and ignition system High speed rotary engine and ignition system

1996-03-11

1997-11-11

Koczo, Michael

Internal-combustion engines

Rotary

With compression, combustion, and expansion in a single...

123210, 418 37, F02B 5300

Patent

active

056852690

ABSTRACT:
A rotary engine in which two rotors having interleaving radial vanes move with cyclic rotary motion superposed on uniform rotary motion inside a cylindrical cavity in a cooled engine housing. The rotor vanes divide the cylindrical cavity into four compartments in which intake, compression, explosion and exhaustion occur. The rotor motion is obtained by a gear and linkage system made up of an internal gear which rolls on a fixed external gear. The internal gear, having a pitch diameter of 3/2 the pitch diameter of the external gear, is contained in a moving housing that has crank pins that move in epicycloidal curves. Each crank pin is coupled to a crank on one of the rotors. Ignition timing is done by sensing the motion of the internal gear housing using magnetic means or optical means.

REFERENCES:
patent: 2061131 (1936-11-01), Bancroft
patent: 3922118 (1975-11-01), Bancroft
patent: 5112204 (1992-05-01), Parsons
patent: 5433179 (1995-07-01), Wittry

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