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:
Nov. 19, 2019
Filed:
Apr. 10, 2018
Efs SA, Montagny, FR;
Ecole Centrale DE Lyon, Ecully, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite Claude Bernard Lyon 1, Villeurbanne, FR;
Institut National Des Sciences Appliquees DE Lyon, Villeurbanne, FR;
Julian Robin, Lyons, FR;
Pascal Gucher, St Genis les Ollieres, FR;
Alexandre Huchon, Soucieu en Jarrest, FR;
Sébastien Ollivier, Lyons, FR;
Philippe Blanc-Benon, Lyons, FR;
EFS SA, Montagny, FR;
ECOLE CENTRALE DE LYON, Ecully, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Villeurbanne, FR;
INSTITUT NATIONAL des SCIENCES APPLIQUEES DE LYON, Villeurbanne, FR;
Abstract
A control method for an apparatus for ultrasonically measuring the flow rate of a fluid in a measuring channel, including a measuring channel whose one end is equipped with a first transducer and the other end is equipped with a second transducer, each transducer emitting ultrasonic waves to the other transducer, and receiving waves generated by the other transducer, where, in a first step, the first transducer emits waves to the second transducer, and in a second step, which can be simultaneous with the first one, the second transducer emits waves prior to the reception of the waves emitted by the first transducer.