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. 31, 2012
Filed:
Jul. 25, 2007
Vanessa Picron, Pontoise, FR;
Claudine Rochette, Pontoise, FR;
Claudiu Vasilescu, Paris, FR;
Anthony Girardin, Meudon, FR;
Benoit Bizet, Pontoise, FR;
Vanessa Picron, Pontoise, FR;
Claudine Rochette, Pontoise, FR;
Claudiu Vasilescu, Paris, FR;
Anthony Girardin, Meudon, FR;
Benoit Bizet, Pontoise, FR;
Valeo Systemes de Controle Moteur, Cergy Pontoise Cedex, FR;
Abstract
A method for managing a torque applied to an output shaft of a combustion engine, the combustion engine including combustion chambers, in each of which there is mounted a piston connected to the output shaft in order to apply a torque to it, the output shaft being connected to a rotary machine associated with a management member. The method involves detecting conditions of deactivation of one combustion chamber and controlling the rotary machine so as to apply to the output shaft, prior to the deactivation of one combustion chamber, a compensating torque which tends to cause a resultant torque applied to the output shaft to tend towards a deactivation torque applied by the combustion engine to the output shaft after deactivation of the combustion chamber.