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US 12,398,670 B2Granted
Rotating internal combustion engine
AssigneeGreen Engine, LLC
InventorsCharles Mattison Green, Grant O. Musgrove, Kevin L. Hoag, David P. Branyon, Thomas E. Reinhart
Life of this patent
Estimating the term…
Abstract
A rotating internal combustion engine is provided. The engine includes a drive shaft and a rotatable cylinder coupled with the drive shaft. Combustion chambers are formed through the rotatable cylinder. The combustion chambers are defined by combustion blades of the rotatable cylinder. The engine is configured to generate power from combustion of the gases and from turbine movement caused from the combustion gases. Also disclosed is a fixed cylinder combustion engine.
Claims19
A combustion engine, the engine comprising:
- a combustor comprising a shroud and a plurality of constant volume combustion chambers within the shroud, the plurality of constant volume combustion chambers having an intake end and an exhaust end and curved combustion chamber walls, and wherein each constant volume combustion chamber is defined by a space that extends between the intake and exhaust ends of the combustor;
- an inlet coupled with the intake end and an outlet coupled with the exhaust end, wherein the combustor has an axis of rotation extending from the intake end to the exhaust end, and wherein, through each cycle of the combustor, the combustor is rotatable relative to the inlet to a position wherein the inlet is simultaneously in fluid communication with each and all of the plurality of constant volume combustion chambers, and wherein the combustor is rotatable relative to the outlet to a position wherein the outlet is simultaneously in fluid communication with each and all of the plurality of constant volume combustion chambers;
- a drive shaft coupled with the combustor, wherein the drive shaft extends through the combustor such that a first end of the drive shaft extends from the exhaust end of the combustor and a second end of the drive shaft extends from the intake end of the combustor;
- a first component coupled with the first end of the drive shaft such that the outlet is positioned between the first component and the combustor, and a first air compressor coupled with the second end of the drive shaft such that the inlet is positioned between the first air compressor and the combustor;
- wherein combustion within the plurality of constant volume combustion chambers is simultaneous and wherein simultaneous exhaust of the combustion gases from all of the plurality of constant volume combustion chambers through the exhaust end and outlet imparts thrust force on the curved combustion chamber walls to drive rotation of the combustor in a single direction of rotation about the axis of rotation, wherein an entirety of the combustor, from the intake end and inlet to the exhaust end and outlet, rotates in the single direction throughout the cycle of the combustor, and wherein the rotation of the combustor drives rotation of the drive shaft, wherein rotation of the drive shaft drives the first component and the first air compressor;
- wherein the combustor is engaged with the inlet and the outlet and extends from the inlet to the outlet such that the space of each constant volume combustion chamber extends has an extent that spans from the intake end and inlet to the exhaust end and outlet.
3 more elements
A combustion turbine engine, the engine comprising:
- a top fixed plate comprising plate intake inlets;
- a bottom fixed plate comprising exhaust outlets out of the bottom fixed plate;
- a combustion turbine positioned between the top and bottom fixed plates, wherein the combustion turbine includes a shroud, turbine blades within the shroud, and a plurality of constant volume combustion chambers, wherein each constant volume combustion chamber has curved combustion chamber walls defined by the turbine blades, wherein each constant volume combustion chamber is defined by a space between adjacent turbine blades that has an extent that spans from the top fixed plate to the bottom fixed plate;
- wherein the combustion turbine has an intake end and an exhaust end, wherein the top fixed plate is coupled with the combustion turbine at the intake end, wherein the bottom fixed plate is coupled with the combustion turbine at the exhaust end, wherein each of the constant volume combustion chambers has a chamber inlet at the intake end of the combustion turbine and a chamber outlet at the exhaust end of the combustion turbine such that an extent of each constant volume combustion chamber spans from the top fixed plate at the intake end to the bottom fixed plate at the exhaust end;
- a drive shaft coupled with the combustion turbine;
- a first component coupled with a first end of the drive shaft such that the bottom fixed plate is positioned between the first component and the combustion turbine;
- a first air compressor coupled with the second end of the drive shaft such that the top fixed plate is positioned between the first air compressor and the combustion turbine;
- wherein, through each cycle of the combustion turbine engine:
- the combustion turbine is rotatable relative to the top fixed plate to a position where all of the plate intake inlets of the top fixed plate are positioned to allow passage of intake air simultaneously into all of the plurality of constant volume combustion chambers through all of the chamber inlets, the combustion turbine is rotatable relative to the top and bottom fixed plates to a position where constant volume combustion occurs simultaneously in all of the plurality of constant volume combustion chambers, and the combustion turbine is rotatable relative to the bottom fixed plate to a position to allow exhaust of combustion gases simultaneously from all of the plurality of constant volume combustion chambers through the chamber outlets and the exhaust outlets of the bottom fixed plate;
- and
- wherein the curved combustion chamber walls are shaped such that thrust forces of combustion gases imparted on the curved combustion chamber walls during combustion and during exhaust of combustion gases through the chamber outlets and the exhaust outlets drive rotation of an entirety of the combustion turbine, from the intake end to the exhaust end and between the top and bottom fixed plates, in a single direction of rotation about an axis of rotation of the combustion turbine, and wherein the entirety of the combustion turbine, from the intake end to the exhaust end and from the top fixed plate to the bottom fixed plate, rotates in the single direction throughout the cycle of the combustion turbine engine;
- and
- wherein rotation of the combustion turbine in the single direction throughout the cycle of the combustion turbine engine drives rotation of the drive shaft about an axis of rotation of the drive shaft, wherein rotation of the drive shaft drives the first component, and wherein rotation of the drive shaft drives the first air compressor.
10 more elements
Dependencies are inferred from the claim text.