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:
Dec. 09, 2025
Filed:
Sep. 13, 2021
Endress+hauser Flowtec Ag, Reinach, CH;
Thomas Fröhlich, Münchenstein, CH;
Endress+Hauser Flowtec AG, Reinach, CH;
Abstract
A method for verifying a clamp-on ultrasonic measurement device, wherein the measurement device comprises: at least two ultrasonic transducers configured to transmit and receive ultrasonic signals; and an electronic measuring/operating circuit configured to operate the ultrasonic transducers, to provide measured values of a measured variable, and to perform the verification, wherein the electronic measuring/operating circuit has a memory, the method comprising: mounting the measurement device on a standard measuring section; switching on a verification mode of the electronic measuring/operating circuit; transmitting an ultrasonic signal with at least one ultrasonic transducer and receiving the ultrasonic signal with at least one ultrasonic transducer; detecting a measured value of a verification variable of the ultrasonic signal and comparing the measured value with a specification value, stored in the memory, of the verification variable; outputting a verification result; and terminating the verification mode.