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:
Jun. 04, 2024
Filed:
Dec. 14, 2022
Applicants:
Matthew Jackson, Washington, UT (US);
Dimitrios Dardalis, Austin, TX (US);
Inventors:
Matthew Jackson, Washington, UT (US);
Dimitrios Dardalis, Austin, TX (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02B 75/32 (2006.01); F01L 1/04 (2006.01); F01M 9/06 (2006.01); F01P 3/12 (2006.01); F02B 37/00 (2006.01); F02B 75/00 (2006.01); F02B 75/02 (2006.01); F02B 75/18 (2006.01); F02B 75/24 (2006.01); F02B 75/26 (2006.01); F02B 75/28 (2006.01); F02D 17/02 (2006.01); F02F 3/28 (2006.01);
U.S. Cl.
CPC ...
F02B 75/32 (2013.01); F01L 1/04 (2013.01); F01M 9/06 (2013.01); F01P 3/12 (2013.01); F02B 37/00 (2013.01); F02B 75/005 (2013.01); F02B 75/02 (2013.01); F02B 75/18 (2013.01); F02B 75/24 (2013.01); F02B 75/26 (2013.01); F02B 75/282 (2013.01); F02D 17/02 (2013.01); F02F 3/28 (2013.01); F02B 2075/025 (2013.01); F02B 2075/027 (2013.01); F02B 2075/1836 (2013.01);
Abstract
This invention has two main embodiments. An opposed piston 2-stroke axial engine and a 4-stroke axial engine. The opposed piston two stroke also offers an option of a novel cylinder deactivation design. Both, two stroke and four stroke engines share novel systems for coupling piston reciprocation to shaft rotation, piston and piston ring lubricant distribution, and provision for reacting out piston side load with minimum mechanical friction.