Apparatus and method for increasing air flow and air velocity entering the air intake of an internal combustion engine
AssigneeRoadSkulls V-Twin Performance LLC
InventorKevin L. Edgmon
Life of this patent
Estimating the term…
Abstract
Apparatus and method for directing airflow into the air intake (carburetor or fuel injection system) of an internal combustion engine for increasing air flow velocity and the quantity of air reaching the cylinder or cylinders thereof through the use of an electrically powered fan, are described. The fan is installed inside of the air filter element such that when the air intake throttle plates are closed or partially closed, the unused airflow exits the apparatus to relieve the pressure created by the fan, and when additional air is needed by the engine, air can enter the filter element. The fan may be continuously operated during the operation of the motor, and at all engine speeds.
Claims7
A method for increasing the air flow velocity and flow volume entering a carburetor or a fuel injection system having an air intake for an internal combustion engine, comprising:
- providing a fan having an electric motor and fan blades rotated by the electric motor, for generating a chosen air flow, the fan being spaced apart from the air intake;
- providing a hollow air filter element having an open end, within which the electric motor and the fan blades are disposed, for filtering the chosen air flow for the fan;
- directing air flowing from the fan toward the air intake;
- and
- permitting air from the fan that does not pass into the air intake to flow away from the fan and the air intake of the internal combustion engine, and through the filter element.
Dependencies are inferred from the claim text.