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:
Jul. 19, 2005
Filed:
Sep. 30, 2002
Applicants:
Francesco Vattaneo, Orbassano, IT;
Stefano Chiappini, Orbassano, IT;
Macor Lorentino, Orbassano, IT;
Dante Malatto, Orbassano, IT;
Inventors:
Francesco Vattaneo, Orbassano, IT;
Stefano Chiappini, Orbassano, IT;
Macor Lorentino, Orbassano, IT;
Dante Malatto, Orbassano, IT;
Assignee:
C.R.F. Societa Consortile per Azioni, Orbassano, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L001/14 ;
U.S. Cl.
CPC ...
Abstract
Described herein is a multicylinder internal-combustion engine provided with an electronically controlled hydraulic device for controlling variable actuation of the valves of the engine. The final phase of the movement of closing the intake valves is slowed down by a hydraulic braking device of an improved type.