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. 20, 2011
Filed:
May. 04, 2009
Applicants:
Francesco Vattaneo, Orbassano, IT;
Laura Gianolio, Orbassano, IT;
Inventors:
Francesco Vattaneo, Orbassano, IT;
Laura Gianolio, Orbassano, IT;
Assignee:
C.R.F. Societa Consortile per Azioni, Orbassano (Torino), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An internal-combustion engine provided with a simplified system for variable actuation of the valves, which envisages for two different engine cylinders a single solenoid valve that controls connection to an exhaust channel of two pressurized chambers associated to the intake valves of the two different cylinders.