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:
Feb. 14, 2012
Filed:
Sep. 25, 2007
Applicants:
Nicolas Gelez, Le Pecq, FR;
Boris Bouchez, Saint Germain en Laye, FR;
Ronan Danioux, Cergy, FR;
Inventors:
Assignee:
Valeo Systemes de Controle Moteur, Cergy Pomtoise Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 43/00 (2006.01); F01L 1/34 (2006.01); F01L 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a system for controlling a thermal engine with valves, that comprises an engine control unit () and a plurality of valve actuators (), wherein the engine control unit is connected to a communication bus () and the actuators are distributed into at least two sets each comprising a connection interface () to the communication bus, the engine control unit being designed so as to define actuator driving instructions and to transmit into the bus and for each set an individualised frame including the driving instructions for the related set.