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:
Apr. 24, 2018
Filed:
Dec. 16, 2013
Applicant:
Valeo Systemes DE Controle Moteur, Cergy Saint Christophe, FR;
Inventors:
Sylvain Gautier, Ennery, FR;
Frédéric Ribera, Acheres, FR;
Assignee:
Valeo Systemes de Controle Moteur, Cergy Saint Christophe, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 26/73 (2016.01); F16K 49/00 (2006.01); F01N 13/00 (2010.01); F02M 26/11 (2016.01); F02D 9/02 (2006.01); F02D 9/04 (2006.01);
U.S. Cl.
CPC ...
F02M 26/73 (2016.02); F01N 13/00 (2013.01); F02M 26/11 (2016.02); F16K 49/005 (2013.01); F01N 2260/024 (2013.01); F01N 2390/00 (2013.01); F02D 9/02 (2013.01); F02D 9/04 (2013.01); Y10T 29/49407 (2015.01);
Abstract
The invention pertains to a valve, particularly an exhaust gas recirculation valve, said valve comprising a conduit () for circulating a cooling fluid having a wall () intended to come in contact with a circulation flange of said cooling fluid, said wall () having a plurality of grooves () and ribs () configured to limit contact between said flange and said wall () at said ribs (), said ribs () being formed by machining and said grooves () being produced from molding the valve.