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:
Nov. 26, 2019
Filed:
Nov. 30, 2016
Applicant:
C.r.f. Societa Consortile Per Azioni, Orbassano (Turin), IT;
Inventors:
Assignee:
C.R.F. Societa Consortile per Azioni, Orbassano (Turin), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 9/02 (2006.01); F01L 1/26 (2006.01); F01L 1/46 (2006.01); F02B 69/06 (2006.01); F01L 1/08 (2006.01); F01L 1/38 (2006.01); F02D 13/02 (2006.01);
U.S. Cl.
CPC ...
F01L 9/023 (2013.01); F01L 1/08 (2013.01); F01L 1/267 (2013.01); F01L 1/38 (2013.01); F01L 1/462 (2013.01); F01L 9/021 (2013.01); F02B 69/06 (2013.01); F02D 13/02 (2013.01); F02D 13/028 (2013.01); F01L 2800/00 (2013.01); F01L 2820/01 (2013.01); Y02T 10/18 (2013.01);
Abstract
Described herein is a system for variable actuation of an engine valve of an internal-combustion engine, where the system is able to actuate the engine valves, selectively, in a four-stroke operating mode and in a two-stroke operating mode, on the basis of the operating conditions of the engine.