Method of oxidizing fuels in internal combustion engines
CA 1052643 A · Owner: Vierling, Donald E. · Inventors: Orr, Howard S.; Vierling, Donald E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
SPECIFICATION, DONALD E. VIERLING and, HOWARD S. ORR A METHOD OF OXIDIZING FUELS, ABSTRACT OF THE DISCLOSURE A method of substantially completely oxidizing a fuel in a combustion chamber of an engine in which a mixture of oxygen, air and exhaust gases is added to the fuel. The proportions by weight in the mixture are between 4 and 16% oxygen between, 85 and 25% air and between 11 and 59% exhaust gases from the combustion chamber. The fuel and mixture in these proportions are fed to the combustion chamber during substantially all operation of the engine.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted April 17, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.