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:
Jun. 23, 2026
Filed:
Jun. 29, 2022
Totalenergies Renewables, La Défense, FR;
Valérick Cassagne, Limours, FR;
TOTALENERGIES RENEWABLES, Courbevoie, FR;
Abstract
The invention relates to an electrical current-measurement verification circuit () for a DC current clamp (), comprising: at least one electrical conductor () having at least one winding () configured to be placed around a jaw () of the current clamp, said at least one conductor () being configured to be electrically connected to a DC power source so as to have a direct current of predetermined intensity (I) pass therethrough, and a switch () electrically connected to said at least one conductor () and configured to adopt at least one position preventing the flow of current in said at least one conductor () and one position allowing the flow of current in said at least one conductor (). The invention also relates to a current clamp incorporating such an electrical circuit (). The invention also relates to a verification method using such an electrical circuit ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile