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. 19, 2018
Filed:
Jul. 12, 2017
Applicant:
Achates Power, Inc., San Diego, CA (US);
Inventors:
Ryan G. MacKenzie, San Diego, CA (US);
Fabien G. Redon, San Diego, CA (US);
Assignee:
ACHATES POWER, INC., San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01P 3/08 (2006.01); F01P 3/10 (2006.01); F02B 75/28 (2006.01); F01B 7/02 (2006.01); F02B 23/06 (2006.01); F02F 3/22 (2006.01); F01P 11/02 (2006.01);
U.S. Cl.
CPC ...
F01P 3/10 (2013.01); F01B 7/02 (2013.01); F02B 23/06 (2013.01); F02B 75/28 (2013.01); F02F 3/22 (2013.01); F01P 3/08 (2013.01); F01P 11/02 (2013.01); Y02T 10/125 (2013.01);
Abstract
Pistons for opposed-piston engines include an interior annular cooling gallery. The gallery is provided with inlet and drain passageways constructed to shield a jet of liquid coolant entering the gallery, thereby reducing interference between the incoming jet and liquid coolant circulating in the gallery.