Planetary rotary internal combustion engine
AssigneePower Source Technologies, Inc.
InventorsLawrence A. Hendrix, Barton W. Watkins
Life of this patent
Estimating the term…
Abstract
An apparatus for a rotary internal combustion engine. The engine has three rotating members that orbit about the center of a three-armed rotor as the rotor rotates within a housing with three lobes. The tips of the rotating members engage the lobes and a circular cutout in the rotor as the rotor rotates. A back plate includes inlet and exhaust ports that are sequentially opened and closed by the rotating members and rotor as they move within the housing. A front plate rotates with the rotor and separates the combustion chambers from a planetary gear assembly that ensures the alignment of the rotating members as they orbit the rotor shaft. Fuel is injected after the compression cycle is initiated.
Claims10
A rotary engine providing internal combustion of a fuel, said rotary engine comprising:
- a housing having a sidewall, an inside surface of said sidewall having a plurality of lobes, adjacent ones of said plurality of lobes separated by a peak, said housing including a back plate having a plurality of exhaust ports and a plurality of inlet ports;
- a rotor having a shaft and at least two arms, adjacent ones of said at least two arms forming a circular cutout region, said rotor forming a seal with each said peak intermittently when said rotor rotates within said housing;
- at least one rotating member, each of said at least one rotating member having a rotating member shaft, each said at least one rotating member rotatable within a corresponding one of said circular cutout region in said rotor, each said rotating member having three tips equally spaced around said at least one rotating member;
- a gear assembly whereby said at least one rotating member orbits said rotor shaft and at least one of said three tips of each of said at least one rotating member maintains contact with a corresponding one of said plurality of lobes and maintains a fixed orientation when orbiting said rotor shaft;
- a means for introducing a fuel into said housing;
- and
- a means for igniting said fuel in said housing.
Dependencies are inferred from the claim text.