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:
Jul. 14, 2026
Filed:
Apr. 20, 2022
Endress+hauser Flowtec Ag, Reinach, CH;
Michael Kirst, Lörrach, DE;
Endress+Hauser Flowtec AG, Reinach, CH;
Abstract
The measuring system comprises a vibration-type transducer having a tube assembly, an exciter assembly and a sensor assembly, and a measuring system electronics unit electrically coupled to the exciter assembly and the sensor assembly. The measuring system electronics unit is configured to energize vibration exciters of the exciter assembly in a first operating mode such that the tubes perform out-of-phase mechanical vibrations with a frequency predefined by the drive signal, and to receive and evaluate vibration measurement signals representing vibration movements of the useful vibrations. The measuring system electronics unit is further configured to energize the vibration exciters in a second operating mode such that the tubes perform in-phase forced mechanical vibrations with a frequency predefined by the drive signal, and to receive and evaluate vibration measurement signals representing vibration movements of the useful vibrations.