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.:
Date of Patent:
May. 26, 2020
Filed:
Jul. 14, 2017
Applicant:
Warren Engine Company, Inc., Alexandria, VA (US);
Inventors:
Gregory B. Powell, Rockville, MD (US);
James C. Warren, Alexandria, VA (US);
Assignee:
Warren Engine Company, Inc, Alexandria, VA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 3/26 (2006.01); F02B 75/02 (2006.01); F02B 75/28 (2006.01); F02P 15/00 (2006.01); F02P 15/02 (2006.01);
U.S. Cl.
CPC ...
F02F 3/26 (2013.01); F02B 75/02 (2013.01); F02B 75/282 (2013.01); F02P 15/001 (2013.01); F02P 15/02 (2013.01); F02B 2075/027 (2013.01);
Abstract
An opposed-piston engine contains opposed pistons wherein each piston has a piston face containing a recess. The recesses formed in the piston faces define a combustion chamber when contained within a cylinder. An ignition system is at least partially contained within the combustion chamber to enhance the combustion efficiency of a fuel-air mixture within the combustion system.