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:
Oct. 08, 2024
Filed:
Nov. 09, 2020
Endress+hauser Se+co. KG, Maulburg, DE;
Mohammad Sadegh Ebrahimi, Lörrach, DE;
Franco Ferraro, Schopfheim, DE;
Romuald Girardey, Blotzheim, FR;
Raphael Kuhnen, Schliengen, DE;
Izabella Sandor, Schopfheim, DE;
Ralf Wacker, Steinen, DE;
Endress+Hauser SE+Co. KG, Maulburg, DE;
Abstract
A method for monitoring the condition of a coil, wherein the coil is part of a device for determining at least one process variable of a medium in a container, includes applying an electrical excitation signal to the coil and receiving an electrical reception signal from the coil, determining a first value for the reception signal at a first predefinable measurement time, comparing the first value for the reception signal at the first measurement time with a reference value, and determining a condition indicator for the coil on the basis of the comparison. Disclosed also is a device that is designed for carrying out the disclosed method.