Method and apparatus for increasing the power of internal combustion engines by oxygen injection

Claim 3

The method of claim 1 wherein said oxygen is continuously injected into said combustion chamber during the power stroke from the time the cam shaft of said engine is at approximately five (5) degrees from top dead center until said cam shaft reaches approximately two (2) degrees from bottom dead center.

Claim 4

In an internal combustion engine including a source of fuel; means for passing fuel vaporized by ambient air into at least one combustion chamber on an intake stroke; means for compressing said vaporized fuel in a compression stroke; means for igniting said fuel to initiate a power stroke and means for exhausting the spent gasses during an exhaust stroke the improvement comprising: (A) a source of substantially pure oxygen under pressure; and (B) means for injecting said oxygen into the combustion chamber after passage of said fuel into the combustion chamber, compression thereof and actuation of said means for igniting said fuel.

Claim 5

In an internal combustion engine including a source of fuel; means for passing fuel vaporized by ambient air into at least one combustion chamber on an intake stroke; means for compressing said vaporized fuel in a compression stroke; means for igniting said fuel to initiate a power stroke and means for exhausting the spent gasses during an exhaust stroke the improvement comprising: (A) a source of substantially pure oxygen under pressure; and (B) means for injecting said oxygen into the combustion chamber after passage of said fuel into the combustion chamber, compression thereof and actuation of said means for igniting said fuel.

Claim 6

The improvement of claim 3 wherein said means for injecting said oxygen includes a one way check valve between said source of oxygen and said combustion chamber.

Claim 7

In an internal combustion engine including a source of fuel, a distributor, at least one combustion chamber and means for igniting fuel passed from said source of fuel into said combustion chamber, the improvement comprising: (A) a source of oxygen under pressure; (B) means for injecting said oxygen into said combustion chamber after passage of said fuel into said combustion chamber and actuation of said means for igniting said fuel; and (C) said means for injecting oxygen into said combustion chamber including (1) a distributing valve assembly in fluid communication with said source of oxygen and having (a) a plurality of normally closed operating valves each of which is connected to one combustion chamber of said engine, (2) cam means associated with each of said operating valves; (3) a rotor connected to the cam shaft of said engine and the distributor thereof and passing through said distributing valve assembly and carrying an eccentric for actuation of said cam means to open said operating valves.

Claim 8

In an internal combustion engine including a source of fuel, a distributor, at least one combustion chamber and means for igniting fuel passed from said source of fuel into said combustion chamber, the improvement comprising: (A) a source of oxygen under pressure; (B) means for injecting said oxygen into said combustion chamber after passage of said fuel into said combustion chamber and actuation of said means for igniting said fuel; and (C) said means for injecting oxygen into said combustion chamber including (1) a distributing valve assembly in fluid communication with said source of oxygen and having (a) a plurality of normally closed operating valves each of which is connected to one combustion chamber of said engine, (2) cam means associated with each of said operating valves; (3) a rotor connected to the cam shaft of said engine and the distributor thereof and passing through said distributing valve assembly and carrying an eccentric for actuation of said cam means to open said operating valves.

Claim 9

The improvement of claim 4 wherein said operating valves include: (A) an elongate valve stem; and (B) a roller carried on one end thereof for engagement with said rotor.