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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.:

US 9212632 B1

PDFFull Text
Expired
Date of Patent:
Dec. 15, 2015

Filed:

Aug. 29, 2014

Method for controlling an egr circuit of a motor vehicle engine, valve for implementing said method, and engine having said valve

Applicant:

Valeo Systemes DE Controle Moteur, Cergy Saint Christophe, FR;

Inventors:

Nicolas Vitiello, Paris, FR;

Sébastien Potteau, Beaumont sur Vesle, FR;

Sébastien Adenot, Pontoise, FR;

Grégory Hodebourg, Sartrouville, FR;

Assignee:

Valeo Systemes de Controle Moteur, Cergy Saint Christophe, FR;

Attorney:

Osha Liang LLP

Primary Examiner:

Erick Solis

Int. Cl.
CPC ...
F02M 25/07 (2006.01); F02D 11/10 (2006.01); F02D 21/08 (2006.01); F02D 41/00 (2006.01); F16K 11/14 (2006.01); F02D 9/02 (2006.01); F02B 29/04 (2006.01); F02B 37/00 (2006.01);
U.S. Cl.
CPC ...
F02M 25/0796 (2013.01); F02D 11/10 (2013.01); F02D 21/08 (2013.01); F02D 41/0077 (2013.01); F02M 25/0771 (2013.01); F16K 11/14 (2013.01); F02B 29/0418 (2013.01); F02B 37/00 (2013.01); F02D 2009/0276 (2013.01); F02D 2041/0017 (2013.01); F02M 25/0709 (2013.01); F02M 25/0773 (2013.01); F02M 25/0786 (2013.01); F02M 25/0798 (2013.01); Y02T 10/47 (2013.01);
Abstract

A three-way valve configured to provide the connection between a gas intake circuit and an exhaust gas recirculation circuit is disclosed. The valve includes a first shutter for regulating the airflow rate, a second shutter for regulating the recirculated exhaust gas flow rate, a single motor for driving the two shutters, and gearing connecting the motor to at least one shutter. The gearing includes functionality to drive the at least one shutter.

Find Patent Forward Citations

Vitiello, Nicolas. (2015). Method for controlling an egr circuit of a motor vehicle engine, valve for implementing said method, and engine having said valve (U.S. Patent No. 9212632). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9212632

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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