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. 21, 2023
Filed:
Apr. 27, 2023
Sagemcom Energy & Telecom Sas, Rueil Malmaison, FR;
Abbas Sabraoui, Rueil Malmaison, FR;
Ahmet Samed Basturk, Rueil Malmaison, FR;
Oussama Abid, Rueil Malmaison, FR;
SAGEMCOM ENERGY & TELECOM SAS, Rueil Malmaison, FR;
Abstract
An ultrasonic fluid meter comprises a conduit () in which a fluid can flow, an ultrasonic measurement device () for evaluating a current flow rate of the fluid, a valve () comprising a moving member () for controlling the current flow rate of the fluid, a position sensor () for measuring a current position of the moving member (), a first pressure sensor () for measuring a first pressure of the fluid upstream of the valve (), and a second pressure sensor () for measuring a second pressure of the fluid downstream of the valve (), and a processing circuit () for evaluating the current flow rate as a function of the current position of the moving member () and of a pressure value representative of a difference between the second pressure and the first pressure, if the current flow rate cannot be measured by the ultrasonic measurement device ().