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US 11,536,194 B2Granted
Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same
OwnerDorce Danielinventor
Life of this patent
Estimating the term…
Abstract
The present invention provides a novel internal combustion engine design and methods for using the same. The internal combustion engine of the present invention may include two rotors on which the pistons and cylinders and pistons are mounted, respectively. A plurality of cylinders mounted on a cylinder rotor, and a plurality of pistons mounted on a piston rod rotor, where the arrangements of the pistons and cylinders are complementary and each piston is paired with one of the cylinders. The cylinder rotor and the piston rod rotor may be position at oblique angle relative to one another, such that their central axes are located on a same plane, but the axes are not coaxially aligned and intersect on that plane.
Claims19
A rotary engine, comprising:
- a. a piston rotor having a plurality of pistons thereon and positioned on a first rotational axis;
- b. a cylinder rotor having a plurality of cylinders thereon and positioned on a second rotational axis;
- c. a power shaft for transmitting rotational motion from one of the piston rotor and the cylinder rotor to a transmission system for providing mechanical power to another system;
- d. a fuel intake system comprising an intake manifold having a tube that is connected to said cylinder rotor and rotates with said cylinder rotor having channel that runs along the tube;
- and
- e. an intake manifold and a throttle system that includes throttle ring having a cross-sectional shape that is complementary to the channel in the tube, and a throttle control that is operable to move the throttle ring in and out of said channel to adjust the amount of fuel allowed to flow into the tube,
- wherein the first rotational axis and the second rotational axis are oblique relative to one another, and each of said plurality of pistons is nested in one of said plurality of cylinders and the rotation of said piston rotor and said cylinder rotor is driven by combustion of a fuel in said cylinders.
4 more elements
A rotary engine, comprising:
- a. a piston rotor having a plurality of pistons thereon and positioned on a first rotational axis;
- b. a cylinder rotor having a plurality of cylinders thereon and positioned on a second rotational axis;
- c. a power shaft for transmitting rotational motion from one of the piston rotor and cylinder rotor to a transmission system for providing mechanical power to another system, wherein each of said plurality of cylinders includes an exhaust valve in fluid communication with said cylinder and an exhaust conduit that connects a port in said exhaust manifold that is in fluid communication with an exhaust pipe that routes exhaust out of the engine,
- wherein said exhaust pipe rotates with said power shaft,
- wherein the first rotational axis and the second rotational axis are oblique relative to one another, and each of said plurality of pistons is nested in one of said plurality of cylinders and the rotation of said piston rotor and said cylinder rotor is driven by combustion of a fuel in said cylinders.
2 more elements
A rotary engine, comprising:
- a. a piston rotor having a plurality of pistons thereon and positioned on a first rotational axis;
- and
- b. a cylinder rotor having a plurality of cylinders thereon and positioned on a second rotational axis, wherein the first rotational axis and the second rotational axis are oblique relative to one another, and each of said plurality of pistons is nested in one of said plurality of cylinders and the rotation of said piston rotor and said cylinder rotor is driven by combustion of a fuel in said cylinders;
- and
- c. a throttle system that includes
- i. an intake manifold having a tube that connected to the cylinder rotor via at least one fuel delivery passage
- ii. a throttle ring having a cross-sectional shape that is complementary to a channel in the tube, and
- iii. a throttle control that is operable to move the throttle ring in and out of said channel to adjust the amount of fuel allowed to flow into the tube.
5 more elements
A rotary engine, comprising:
- a. a piston rotor having a plurality of pistons thereon and positioned on a first rotational axis;
- and
- b. a cylinder rotor having a plurality of cylinders thereon and positioned on a second rotational axis, wherein the first rotational axis and the second rotational axis are oblique relative to one another, and each of said plurality of pistons is nested in one of said plurality of cylinders and the rotation of said piston rotor and said cylinder rotor is driven by combustion of a fuel in said cylinders;
- and
- c. a power shaft driven by the rotation of one of the piston rotor and cylinder rotor;
- d. an exhaust manifold, wherein each of said plurality of cylinders includes an exhaust valve in fluid communication with said cylinder and an exhaust conduit, wherein said exhaust conduit is in fluid communication with said exhaust manifold and said exhaust manifold is mounted on said power shaft and rotates with said power shaft.
3 more elements
An apparatus, comprising:
- a. a piston rotor having a plurality of pistons thereon and positioned on a first rotational axis;
- and
- b. a cylinder rotor having a plurality of cylinders thereon and positioned on a second rotational axis, wherein the first rotational axis and the second rotational axis are oblique relative to one another, and each of said plurality of pistons is nested in one of said plurality of cylinders;
- c. a fluid exhaust system comprising an exhaust manifold, wherein said plurality of cylinders includes an exhaust passage in fluid communication with an exhaust conduit, wherein said exhaust conduit is in fluid communication with said exhaust manifold, wherein said exhaust conduit connects to ports in said exhaust manifold that are in fluid communication with an exhaust conduit that routes fluid out of the apparatus.
1 more element
A method of generating propulsive force, comprising:
- a. positioning a plurality of pistons connected to a piston rotor positioned on a first rotational axis in a plurality of cylinders positioned on a cylinder rotor positioned on a second rotational axis to form a plurality of paired pistons and cylinders, wherein the first rotational axis and the second rotational axis are oblique relative to one another;
- and
- b. combusting a fuel in said paired pistons and cylinders in a sequential pattern to drive rotation of said piston rotor and said cylinder rotor, wherein said rotation of one of said piston rotor and said cylinder rotor drives rotation of a power shaft for transmitting rotational motion from one of the piston rotor and cylinder rotor to a transmission system for providing mechanical power to another system;
- c. delivering fuel to a fuel intake system comprising an intake manifold having a tube that is connected to said cylinders and a channel that runs along the tube;
- and
- d. positioning a throttle ring having a cross-sectional shape that is complementary to the channel in the tube using a throttle control that is operable to move the throttle ring in and out of a channel to adjust the amount of fuel allowed to flow into the tube.
3 more elements
A method of generating propulsive force, comprising:
- a. positioning a plurality of pistons connected to a piston rotor positioned on a first rotational axis in a plurality of cylinders positioned on a cylinder rotor positioned on a second rotational axis to form a plurality of paired pistons and cylinders, wherein the first rotational axis and the second rotational axis are oblique relative to one another;
- and
- b. combusting a fuel in said paired pistons and cylinders in a sequential pattern to drive rotation of said piston rotor and said cylinder rotor, wherein said rotation of one of said piston rotor and said cylinder rotor drives rotation of a power shaft for transmitting rotational motion from one of the piston rotor and cylinder rotor to a transmission system for providing mechanical power to another system;
- c. routing combustion fumes to an exhaust manifold, wherein each of said plurality of cylinders includes an exhaust valve in fluid communication with said cylinder and an exhaust conduit, wherein said exhaust conduit is in fluid communication with said exhaust manifold,
- wherein said exhaust manifold is mounted on said power shaft and rotates with said power shaft.
2 more elements
Dependencies are inferred from the claim text.