Internal-combustion engines – Poppet valve operating mechanism – Cam
Reexamination Certificate
2006-08-29
2006-08-29
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
Cam
C123S090480, C123S090610, C123S090240, C123S07900R
Reexamination Certificate
active
07096838
ABSTRACT:
A reversible four cycle internal combustion engine. A crankshaft is rotatably mounted in a block and a piston is operatively mounted to a crankshaft via a connecting rod. A follower wheel traverses a cam as the cam rotates with the crankshaft, and in doing so, causes a combustion chamber valve to open and close access of an intake port in the block and an exhaust port in the block to a combustion chamber in the block so as to allow the engine to achieve each of a power stroke thereof, a exhaust stroke thereof, a intake stroke thereof, and a compression stroke thereof.
REFERENCES:
patent: 1950561 (1934-03-01), Matthew
patent: 2815010 (1957-12-01), Miller
patent: 3304927 (1967-02-01), Gorski
patent: 3884198 (1975-05-01), Ito
patent: 4748945 (1988-06-01), Fujikawa et al.
patent: 5517951 (1996-05-01), Paul et al.
patent: 6179299 (2001-01-01), Schweiger
Denion Thomas
Eshete Zelalem
Miller Richard L.
LandOfFree
Reversible four cycle internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reversible four cycle internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reversible four cycle internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3650922