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:
Dec. 25, 2018
Filed:
Feb. 23, 2016
Applicant:
Avl Powertrain Engineering, Inc., Plymouth, MI (US);
Inventors:
Gustav R. Johnson, Canton, MI (US);
Gary L. Hunter, Brighton, MI (US);
Darrell Sparks, Garden City, MI (US);
Assignee:
AVL POWERTRAIN ENGINEERING, INC., Plymouth, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 75/28 (2006.01); F02M 61/14 (2006.01); F02B 23/06 (2006.01); F02B 25/08 (2006.01); F02F 3/24 (2006.01); F01B 7/02 (2006.01);
U.S. Cl.
CPC ...
F02M 61/14 (2013.01); F01B 7/02 (2013.01); F02B 23/069 (2013.01); F02B 23/0627 (2013.01); F02B 23/0663 (2013.01); F02B 23/0678 (2013.01); F02B 23/0687 (2013.01); F02B 25/08 (2013.01); F02B 75/28 (2013.01); F02B 75/282 (2013.01); F02F 3/24 (2013.01); F02B 23/066 (2013.01); Y02T 10/125 (2013.01);
Abstract
A piston may include an outer peripheral surface and a crown. The outer peripheral surface may include first and second openings spaced about and extending through the outer peripheral surface. The crown may include a recess at least partially defined by a first lobe in fluid communication with the first opening and a second lobe in fluid communication with the second opening. Each of the first and second lobes may be recessed relative to an adjacent portion of the recess of the crown.