Power plants – Motor operated by expansion and/or contraction of a unit of... – Unit of mass is a gas which is heated or cooled in one of a...
Patent
1994-12-20
1996-09-24
Heyman, Leonard E.
Power plants
Motor operated by expansion and/or contraction of a unit of...
Unit of mass is a gas which is heated or cooled in one of a...
1231974, 123 48B, 92140, F01B 900
Patent
active
055579345
ABSTRACT:
A stirling engine or an internal combustion engine having one or more cylinders, each having a moveable piston which is coupled to a drive shaft to drive a load. The engine load coupling also includes a set of Class 1 elliptical gears of the first type which means each gear rotates about one of its focal points. The load and the engine are efficiently operated as a result of the operation of the coupling arrangement. In apparatus employing a Stirling engine, apparatus and engine efficiencies are enhanced through elliptical gear operation which enables the Stirling engine to operate very closely to the idealized Stirling cycle.
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R. J. Meijer, "The Evolution of the Stirling Engine", Zed., Stirling Thermal Motors, Inc., Jul. 1987.
Epoch Engineering, Inc.
Heyman Leonard E.
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