Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod
Reexamination Certificate
2009-01-21
2011-11-01
Kamen, Noah (Department: 3783)
Internal-combustion engines
Transmission mechanism from piston
Crankshaft and connecting rod
C123S053100, C123S053300, C123S053500, C123S053600
Reexamination Certificate
active
08047178
ABSTRACT:
A force transfer mechanism is provided for an internal-combustion engine. In the most preferred configuration, the force transfer mechanism comprises two inter-connected first class levers that are driven by four pistons. Each of the pistons is driven through its non-powered strokes by the action of the piston in its powered stroke on the first class levers. The force transfer mechanism also drives the crankshaft through a single connecting rod. The force transfer mechanism provides for less frictional loss, and greater efficiency, than a typical internal combustion engine.
REFERENCES:
patent: 2388756 (1945-11-01), Meyers
patent: 2731002 (1956-01-01), Fiala-Fernbrugg
Cernyar Eric W.
Kamen Noah
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