Combination internal combustion and steam engine
OwnerLuther B. Thomasinventor
Life of this patent
Estimating the term…
Abstract
An improved cylinder head for a fuel injected internal combustion piston engine is channeled so as to form a miniature steam boiler at the combustion end of the cylinder bore enabling injected water to flash into superheated steam in a few milliseconds. The cylinder head is configured to provide the maximum heat transfer surface area thereon. The generated steam in the engine supplements its power, and assists in controlling engine temperature.
Claims7
In a combination internal combustion and steam engine of the fuel injected type, a cylinder head, a water injection means connected with the cylinder head to deliver small amounts of water thereto cyclically during engine operation while the engine is at optimum operating temperature, the cylinder head being provided with multiple spaced small water distribution ports opening through the bottom face of the cylinder head adjacent to the cylinder combustion space for delivering superheated steam directly into the combustion space to augment engine power, and the bottom face of the cylinder head having effective area increasing recess means enabling the cylinder head to receive and store the heat necessary for quickly generating superheated steam from the injected water in said ports.
In a combination internal combustion and steam engine of the fuel-injected type, a cylinder head, a water injection means connected with the cylinder head, multiple spaced water distribution channels leading from the cylinder head for producing steam from injected water in said channels by the utilization of the heat of combustion to increase the energy output of the engine, and the inside face of the cylinder head opposite to the cylinder combustion space having recess means to increase its effective area for correspondingly increasing its heat holding capacity.
In a combination internal combustion and steam engine, a cylinder head, a water injection means connected with the cylinder head, and the cylinder head being provided with multiple channels leading from the water injection means and radiating therefrom and including parts which are disposed in a common plane normal to the cylinder axis and parallel to the plane of the cylinder head.
Dependencies are inferred from the claim text.