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. 16, 2020
Filed:
Sep. 29, 2014
Applicant:
Volvo Truck Corporation, Göteborg, SE;
Inventor:
Stephen Geyer, Greencastle, PA (US);
Assignee:
Volvo Truck Corporation, Göteborg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 13/06 (2006.01); F02B 75/28 (2006.01); F02B 25/08 (2006.01); F01L 13/08 (2006.01); F01L 1/12 (2006.01); F02D 13/02 (2006.01); F02D 13/04 (2006.01); F01B 7/14 (2006.01); F01L 1/047 (2006.01); F01L 1/18 (2006.01); F01L 13/00 (2006.01); F02B 75/02 (2006.01); F01L 3/00 (2006.01);
U.S. Cl.
CPC ...
F01L 13/065 (2013.01); F01B 7/14 (2013.01); F01L 1/047 (2013.01); F01L 1/12 (2013.01); F01L 1/18 (2013.01); F01L 13/0021 (2013.01); F01L 13/06 (2013.01); F01L 13/08 (2013.01); F02B 25/08 (2013.01); F02B 75/02 (2013.01); F02B 75/28 (2013.01); F02D 13/028 (2013.01); F02D 13/0276 (2013.01); F02D 13/04 (2013.01); F01L 2003/25 (2013.01); F02B 2075/025 (2013.01);
Abstract
A two-stroke, opposed-piston engine includes a cylinder with an inlet piston controlled inlet port and an exhaust piston controlled exhaust port, the cylinder defining a combustion chamber with the inlet piston and the exhaust piston, a charge air channel in flow communication with the inlet port, a conduit extending directly from the combustion chamber to the charge air channel, and a valve arranged to selectively open and close flow communication through the conduit.