The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7415975 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 26, 2008

Filed:

Dec. 27, 2004
Applicant:

Moshe Lerner, Ashdod, IL;

Inventor:

Moshe Lerner, Ashdod, IL;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An operating system and method for an engine is provided in which at least some fuel is preheated prior to delivery to the combustion system of the engine. A control system is also provided to operate the engine at higher than normal excess air ratios. The system can be provided in kit form for retrofitting in existing engines.


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