Internal combustion engine and method of operating same
OwnerDouglas A. Pelmearinventor
Life of this patent
Estimating the term…
Abstract
An internal combustion engine and a method for maximizing fuel efficiency of an internal combustion engine. The internal combustion engine includes an engine block assembly having an electromagnet coupled thereto and an engine component movable relative to the engine block assembly. The engine component includes a permanent magnet coupled thereto. A control system is provided to selectively provide an electrical current to the electromagnet to produce a desired magnetic field, wherein the magnetic field of the electromagnet cooperates with a magnetic field of the permanent magnet to affect a motion of the engine component in respect of the engine block assembly.
Claims11
An engine comprising:
- an engine block assembly;
- an engine component disposed in the engine block assembly and movable in respect of a central longitudinal axis of the engine component and relative to the engine block assembly, the engine component including a lateral surface with a permanent magnet at least partially disposed in the lateral surface;
- at least one electromagnet disposed in the engine block assembly opposite the lateral surface of the engine component, wherein the engine block assembly further comprises a cylinder bank including a plurality of cylinder bores formed therein and a cylinder head mounted to the cylinder bank covering the cylinder bores, the at least one electromagnet coupled to at least one of the cylinder bank and the cylinder head adjacent the cylinder bores, and wherein the engine component is at least one of a piston reciprocatingly disposed in the cylinder bores and a crankshaft rotatably mounted to the engine block assembly;
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the permanent magnet to affect a motion of the engine component in respect of the central longitudinal axis and relative to the engine block assembly;
- and
- a magnetized connecting rod having opposing ends, a first end rotatably attached to the crankshaft and a second end coupled to the piston, wherein a magnetic polarity of the magnetized connecting rod causes a magnetic attraction between the first end and the crankshaft and a magnetic attraction between the second end and the piston.
An engine comprising:
- an engine block assembly;
- an engine component disposed in the engine block assembly and movable in respect of a central longitudinal axis of the engine component and relative to the engine block assembly, the engine component including a lateral surface with a permanent magnet at least partially disposed in the lateral surface;
- at least one electromagnet disposed in the engine block assembly opposite the lateral surface of the engine component, wherein the engine block assembly further comprises a cylinder bank including a plurality of cylinder bores formed therein and a cylinder head mounted to the cylinder bank covering the cylinder bores, the at least one electromagnet coupled to at least one of the cylinder bank and the cylinder head adjacent the cylinder bores, wherein the engine component is at least one of a piston reciprocatingly disposed in the cylinder bores and a crankshaft rotatably mounted to the engine block assembly, and wherein the engine block assembly includes a brace surrounding at least a portion of the crankshaft, at least one other electromagnet supported by the brace;
- and
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the permanent magnet to affect a motion of the engine component in respect of the central longitudinal axis and relative to the engine block assembly.
An engine comprising:
- an engine block assembly;
- an engine component disposed in the engine block assembly and movable in respect of a central longitudinal axis of the engine component and relative to the engine block assembly, the engine component including a lateral surface with a permanent magnet at least partially disposed in the lateral surface;
- at least one electromagnet disposed in the engine block assembly opposite the lateral surface of the engine component, wherein the engine block assembly further comprises a cylinder bank including a plurality of cylinder bores formed therein and a cylinder head mounted to the cylinder bank covering the cylinder bores, the at least one electromagnet coupled to at least one of the cylinder bank and the cylinder head adjacent the cylinder bores, and wherein at least one of the cylinder bores in the cylinder bank is offset in respect of the remaining cylinder bores;
- and
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the permanent magnet to affect a motion of the engine component in respect of the central longitudinal axis and relative to the engine block assembly.
An engine comprising:
- an engine block assembly;
- an engine component disposed in the engine block assembly and movable in respect of a central longitudinal axis of the engine component and relative to the engine block assembly, the engine component including a lateral surface with a permanent magnet at least partially disposed in the lateral surface;
- at least one electromagnet disposed in the engine block assembly opposite the lateral surface of the engine component, wherein the engine block assembly further comprises a cylinder bank including a plurality of cylinder bores formed therein and a cylinder head mounted to the cylinder bank covering the cylinder bores, the at least one electromagnet coupled to at least one of the cylinder bank and the cylinder head adjacent the cylinder bores;
- and
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the permanent magnet to affect a motion of the engine component in respect of the central longitudinal axis and relative to the engine block assembly;
- and
- a spark plug disposed in the cylinder head having an electrical winding therearound, the spark plug and the electrical winding forming the at least one electromagnet.
An engine comprising:
- an engine block having at least one cylinder bank including a plurality of cylinder bores formed therein;
- a piston reciprocatingly disposed in each of the cylinder bores, the piston including a top surface having a skirt depending therefrom;
- a crankshaft rotatably mounted to the engine block, wherein the crankshaft includes a plurality of spaced apart throws, a space between the throws including a main journal and a connecting rod journal, the, main journal and the connecting rod journal including beveled spaced apart edges abutting respective spaced apart throws, a tapered main bearing received around the main journal between the beveled edges thereof and a tapered connecting rod bearing received around the connecting rod journal between the beveled edges thereof;
- a plurality of connecting rods having a first end and a second end, the first end rotatably attached to the crankshaft and the second end coupled to the piston;
- a cylinder head mounted to the cylinder bank and covering the cylinder bores, the cylinder head including an intake valve and an exhaust valve in fluid communication with each of the cylinder bores;
- an oil pan mounted to a lower end of the engine block to form a crankcase area of the engine;
- at least one permanent magnet disposed in the top surface of the piston;
- at least one electromagnet disposed in the engine block adjacent the piston;
- and
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the at least one permanent magnet to affect a motion of the piston and the crankshaft in respect of the engine block.
An engine comprising:
- an engine block having at least one cylinder bank including a plurality of cylinder bores formed therein;
- a piston reciprocatingly disposed in each of the cylinder bores, the piston including a top surface having a skirt depending therefrom;
- a crankshaft rotatably mounted to the engine block;
- a plurality of connecting rods having a first end and a second end, the first end rotatably attached to the crankshaft and the second end coupled to the piston;
- a cylinder head mounted to the cylinder bank and covering the cylinder bores, the cylinder head including an intake valve and an exhaust valve in fluid communication with each of the cylinder bores;
- an oil pan mounted to a lower end of the engine block to form a crankcase area of the engine;
- at least one permanent magnet disposed in the top surface of the piston;
- at least one electromagnet disposed in the engine block adjacent the piston;
- a control system selectively providing an electrical current to the at least one electromagnet to produce a desired magnetic field, wherein the magnetic field of the at least one electromagnet cooperates with a magnetic field of the at least one permanent magnet to affect a motion of the piston and the crankshaft in respect of the engine block;
- and
- an engine block mounting system including a first plate having spaced apart side edges and a second plate having spaced apart side edges, the first plate coupled to the engine block adjacent a front end thereof and the second plate coupled to the engine adjacent a back end thereof, wherein the side edges of the first plate and the side edges of the second plate are coupled to a support frame.
Dependencies are inferred from the claim text.