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:
Aug. 29, 2017
Filed:
Jun. 17, 2010
Applicants:
Laurent Albert, Verderie, FR;
Gabriel Ridolfi, Hacqueville, FR;
Inventors:
Laurent Albert, Verderie, FR;
Gabriel Ridolfi, Hacqueville, FR;
Assignee:
Valeo Systemes de Controle Moteur, Cergy Pontoise, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/528 (2006.01); F02D 9/12 (2006.01); F02D 11/04 (2006.01); F02D 11/06 (2006.01); F02D 11/10 (2006.01); F02M 26/54 (2016.01);
U.S. Cl.
CPC ...
F02D 9/12 (2013.01); F02D 11/04 (2013.01); F02D 11/06 (2013.01); F02D 11/105 (2013.01); F02M 26/54 (2016.02);
Abstract
The invention relates to an engine control valve () which comprises a rotatable actuator (), a valve (), and a movement transformation device () suitable for transforming the rotation of the actuator () into translation of the valve (). The movement transmission device () comprises a helical link with uniform pitch for translating the valve ().