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:
Jan. 07, 2025
Filed:
Apr. 01, 2022
Aktiebolaget Skf, Gothenburg, SE;
Pierre Lavaine, Alingsås, SE;
Lars Kahlman, Partille, SE;
Aktiebolaget SKF, Gothenburg, SE;
Abstract
A bearing device providing at least one bearing, an acquisition device having at least one optical fiber attached at least partly to the bearing configured to measure at least one first parameter relative to the bearing, an optical interrogator coupled to the at least one optical fiber configured to process the at least one first parameter so as to obtain at least one second parameter, and having a transmitting antenna connected to the at least one optical fiber configured to process the at least one first parameter, and a receiving antenna cooperating with the transmitting antenna configured to send wirelessly the at least one second parameter.