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. 06, 2021
Filed:
Jun. 25, 2019
Applicant:
Faurecia Systemes D'echappement, Nanterre, FR;
Inventors:
Alain Mercier, Nommay, FR;
Ronan Botella, Chevremont, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 1/16 (2006.01); F16C 35/06 (2006.01); F16C 41/02 (2006.01); F16K 1/22 (2006.01); F16L 55/027 (2006.01);
U.S. Cl.
CPC ...
F01N 1/163 (2013.01); F16C 35/06 (2013.01); F16C 41/02 (2013.01); F16K 1/224 (2013.01); F16L 55/027 (2013.01);
Abstract
The valve includes a valve body that inwardly defines a passage for circulation of a fluid, a drive shaft, and a bearing to guide the rotation of the drive shaft. The bearing comprises a chamber surrounding a segment of the drive shaft and a plurality of balls filling the chamber. The balls are free inside the chamber, and the chamber is completely filled with balls. The balls are in contact with the drive shaft along all or part of the segment.
Mercier, Alain. (2021). Valve with a ball bearing and exhaust line comprising said valve (U.S. Patent No. 10968797). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10968797
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile