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. 08, 2019
Filed:
Sep. 26, 2016
Applicant:
Achates Power, Inc., San Diego, CA (US);
Inventors:
Eric P. Dion, Encinitas, CA (US);
Ryan G. Mackenzie, San Diego, CA (US);
Assignee:
ACHATES POWER, INC., San Diego, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02F 3/16 (2006.01); F02F 3/22 (2006.01); F01P 1/04 (2006.01); F16J 1/00 (2006.01); F02F 3/18 (2006.01); F02B 75/28 (2006.01); F01P 3/10 (2006.01); F01P 3/06 (2006.01); F02F 3/00 (2006.01);
U.S. Cl.
CPC ...
F02F 3/22 (2013.01); F01P 1/04 (2013.01); F01P 3/10 (2013.01); F02B 75/282 (2013.01); F02F 3/003 (2013.01); F02F 3/0084 (2013.01); F02F 3/16 (2013.01); F02F 3/18 (2013.01); F16J 1/00 (2013.01); F01P 3/06 (2013.01); F02F 2003/0061 (2013.01);
Abstract
An opposed-piston engine includes pistons, each piston having an annular cavity in the piston's sidewall and positioned between its crown and ring grooves to block transfer of heat from the crown to the piston body.