Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...
Reexamination Certificate
2007-09-17
2010-11-09
Denion, Thomas E (Department: 3748)
Internal-combustion engines
Rotary
With compression, combustion, and expansion in a single...
C418S036000, C418S037000, C074S437000
Reexamination Certificate
active
07827956
ABSTRACT:
A revolving piston engine incorporating revolving pistons for improving fuel efficiency, increasing power output, easy cooling and reduced vibration. One or more of revolving piston pairs, each consisting of one piston and one cylinder head, revolve within a ring cylinder, around a common axis in a same direction, but with different velocities. A revolving piston compressor is also disclosed, incorporating appropriately designed and relocated ports/valves for both of associated intake and outlet components.
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Davis Mary A
Denion Thomas E
Gifford Krass Sprinkle Anderson & Citkowski P.C.
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