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. 27, 2015
Filed:
Jun. 20, 2011
Yaoying Lin, Freising, DE;
Beat Kissling, Reinach, CH;
Wolfgang Drahm, Erding, DE;
Thomas Frohlich, Munchenstein, CH;
Yaoying Lin, Freising, DE;
Beat Kissling, Reinach, CH;
Wolfgang Drahm, Erding, DE;
Thomas Frohlich, Munchenstein, CH;
ENDRESS + HAUSER FLOWTEC AG, Reinach, CH;
Abstract
An ultrasonic particle measuring system having an ultrasonic transducer with at least one ultrasonic transducer element and at least one coupling element, wherein, during operation, acoustic signals are transmittable and receivable by the ultrasonic transducer element via the coupling element, wherein the coupling element is embodied as an acoustic lens, and the ultrasonic, particle measuring system has an evaluation unit suitable for amplitude analysis of reflection signals of acoustic signals reflected from particles to the ultrasonic transducer, and wherein, with the evaluation unit, amplitudes of reflection signals in a predetermined time interval are countable, which are greater than a predetermined threshold value.