Pure oxygen supply to an internal combustion engine

• US 3,961,609 A
• Filed: 07/12/1973
• Issued: 06/08/1976
• Est. Priority Date: 07/12/1973
• Status: Expired due to Term

• Current Assignee: Martin E. Gerry
• Original Assignee: Martin E. Gerry
• Inventors: Gerry, Martin E.
• Primary Examiner(s): Myhre, Charles J.
• Assistant Examiner(s): Richter, Sheldon
• Application Number:
  US05/378,437
• Time in Patent Office: 1,062 Days
• Field of Search: 123/1 A, 123/3, 123/119 E, 60/39.46, 423/587, 423/585, 423/583, 423/579, 252/186, 219/206, 219/207, 219/271
• US Class Current: 123/567
• CPC Class Codes: F02M 25/10 adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
• CPC Class Codes: Y02T 10/12 Improving ICE efficiencies

Abstract

A method for decreasing hydrocarbons and oxides of nitrogen emanating from the exhaust system of an internal combustion engine involves supplying substantially pure oxygen to the air intake means of the engine. Such pure oxygen may be passed from a tank in which it is stored to the air intake means of the engine. The pure oxygen may be created by storing a chemical compound in a chamber and heating the chamber so that the compound may release the oxygen, or oxygen can be created by electrolytically decomposing water, passing oxygen generated by such decomposition into a storage tank coupled to the air intake means of the engine.

Claims

1. A method for decreasing hydrocarbons and oxides of nitrogen emanating from an exhaust system of an internal combustion engine by supplying substantially pure oxygen to said engine, the improvement comprising the steps of:

storing a chemical source of oxygen which is at least one compound selected from the group consisting essentially of potassium perruthenate, potassium persulfate, calcium peroxide and potassium pyrophosphate in a chamber;

heating said at least one compound to a temperature within the range of about 100°

to 360°

farenheit so as to release oxygen therefrom; and

passing the released oxygen to an intake of said engine.

2. The method of claim 1, wherein said chemical source of oxygen is limited to substantially a compound of potassium perruthenate.

3. The method of claims 1, wherein said chemical source of oxygen is limited to substantially a compound of potassium persulfate.

4. The method of claim 1, wherein said chemical source of oxygen is limited to substantially a compound of calcium peroxide.

5. The method of claim 1, wherein said chemical source of oxygen is limited to substantially a compound of potassium pyrophosphate.