Internal-combustion engines – Rotary – Only combustion and expansion of charge in engine
Reexamination Certificate
2005-02-15
2005-02-15
Koczo, Michael (Department: 3746)
Internal-combustion engines
Rotary
Only combustion and expansion of charge in engine
C418S244000
Reexamination Certificate
active
06854437
ABSTRACT:
A revolving piston rotary annular cylinder valved continuous combustion or flow expandable chamber devices, compressor and engine machine system with an outer toroid cylinder housing assembly having a central axis, having one or a plurality of balanced pistons with means for attachment to a rotor and radiating through the outer rotor assembly to contact or come within close tolerance of the interior surface of the outer housing at the other extreme of the pistons, whereby, a plurality of relatively air tight compartments are formed between the interior surface of the outer housing, the outer surface of the rotor assembly and the piston or plurality of pistons with the volume of said compartment varying as a function of the rotative position of the inner cylinder and rotor assembly in relation to the isolating valve.
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patent: 2821176 (1958-01-01), Koser et al.
patent: 3176664 (1965-04-01), Kurose
patent: 3913534 (1975-10-01), Bratten
patent: 1055946 (1953-10-01), None
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