Internal-combustion engines – Rotary reciprocating piston
Patent
1991-01-25
1992-07-28
Koczo, Michael
Internal-combustion engines
Rotary reciprocating piston
60624, 123 56C, 123 74R, F02B 5706, F02B 7526
Patent
active
051333058
ABSTRACT:
The present invention provides an internal combustion engine comprising a hollow engine body rotatable about a fixed shaft, a pair of pistons capable of rotating with but slidably reciprocating relative to the engine body, and a cam mechanism for causing each piston to make one full rotation with the engine body as the piston makes two reciprocations. A combustion chamber is formed in the engine body between the pair of pistons, whereas a pair of air supply chambers are arranged on the side of the respective pistons axially away from the combustion chamber. Each air supply chamber is highly compressed when the pistons are moved away from each other, and the resulting compressed air is utilized for scavenging, internally cooling and supercharging the combustion chamber.
REFERENCES:
patent: 648914 (1900-05-01), Bertheau
patent: 3994632 (1976-11-01), Schreiber
Tanigawa Hiroyasu
Tanigawa Kazunaga
Tanigawa Yukinaga
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