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:
Jan. 18, 2022
Filed:
Apr. 27, 2018
Applicants:
Fukuei Sawada, Tokorozawa, JP;
Shigeru Sato, Saitama, JP;
Inventors:
Fukuei Sawada, Tokorozawa, JP;
Shigeru Sato, Saitama, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 75/02 (2006.01); F02M 26/04 (2016.01); F02M 26/22 (2016.01); B60K 6/24 (2007.10); B60K 6/26 (2007.10); F01L 1/04 (2006.01); F01L 13/00 (2006.01);
U.S. Cl.
CPC ...
F02B 75/021 (2013.01); B60K 6/24 (2013.01); B60K 6/26 (2013.01); F01L 1/04 (2013.01); F01L 13/00 (2013.01); F02M 26/04 (2016.02); F02M 26/22 (2016.02); B60Y 2200/92 (2013.01); B60Y 2300/437 (2013.01); B60Y 2400/435 (2013.01); B60Y 2400/60 (2013.01); F02B 2075/027 (2013.01);
Abstract
In an exemplary embodiment, an internal combustion engine, in which a valve is opened and closed when a piston reciprocates in a cylinder, has a configuration to perform repeatedly the following combined strokes: an intake stroke→a compression stroke→a combustion stroke→an exhaust stroke in a four-cycle internal combustion engine are combined with an intake and compression stroke→a combustion and exhaust stroke in a two-cycle internal combustion engine. The internal combustion engine can reduce pumping loss in a six-cycle internal combustion engine and increase the output.