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:
May. 16, 2023
Filed:
Mar. 24, 2021
Applicant:
Safran Electrical & Power, Blagnac, FR;
Inventor:
Lionel Cima, Moissy-Cramayel, FR;
Assignee:
SAFRAN ELECTRICAL & POWER, Blagnac, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 15/18 (2006.01); G01R 19/10 (2006.01);
U.S. Cl.
CPC ...
G01R 15/181 (2013.01); G01R 19/10 (2013.01);
Abstract
Electrical circuit for measuring a current flowing in a conductor comprising: and wherein a core of the Rogowski-type coils of the first and second pairs has a relative permeability of less than 10 and wherein one coil of each pair comprises at least one multi-turn winding, the other coil of the pair comprising at least one multi-turn winding.