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:
Feb. 10, 2026
Filed:
Apr. 18, 2023
Schneider Electric Industries Sas, Rueil Malmaison, FR;
Schneider Electric Industries SAS, Rueil Malmaison, FR;
Abstract
A method for determining a quantity of a gas contained in a tank of an insulated switchgear. The method includes: (i) acquiring a first temperature and a second temperature measured by a gas temperature sensor respectively at a first instant and at a second instant during a calibration phase; (ii) acquiring a first pressure and a second pressure measured by a gas pressure sensor at the first instant and at the second instant; (iii) determining a steady-state model of the tank thermal exchanges from the first and second acquired temperature and from the first and second acquired pressure; (iv) acquiring a gas temperature, a gas pressure and an ambient temperature during a measurement phase and (v) calculating the quantity of the gas contained in the tank from the acquired gas temperature, the acquired gas pressure, the acquired ambient temperature and from the determined steady state model.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile