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:
Jun. 07, 2011
Filed:
Dec. 17, 2004
Applicants:
Jean Armiroli, Beaulieu-sur-Mer, FR;
Aime Goubely, La Trinite, FR;
Jean-louis Magnaval, Saint Laurent du Var, FR;
Pascal Audineau, Menton, FR;
Inventors:
Jean Armiroli, Beaulieu-sur-Mer, FR;
Aime Goubely, La Trinite, FR;
Jean-Louis Magnaval, Saint Laurent du Var, FR;
Pascal Audineau, Menton, FR;
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a hydraulic slide valve for controlling flow-rate or pressure comprising at least one movable valve moving from a closed position by contacting a seat and an open position remote therefrom, the displacement of said valve being controlled by a piezoelectric washer.