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:
Mar. 25, 2025
Filed:
Jun. 20, 2022
Applicant:
Citel, Sevres, FR;
Inventors:
Vincent Mathieu, Sevres, FR;
Dirk Schneider, Sevres, FR;
Assignee:
CITEL, Sevres, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 19/00 (2006.01); G01R 15/18 (2006.01); G01R 19/165 (2006.01); H02H 3/10 (2006.01);
U.S. Cl.
CPC ...
G01R 19/0092 (2013.01); G01R 15/181 (2013.01); G01R 19/16533 (2013.01); G01R 19/16571 (2013.01); H02H 3/105 (2013.01);
Abstract
The invention relates to a surge protection device intended to be installed on an electrical installation, in parallel with one or more items of equipment to be protected, said electrical installation comprising at least one first phase line (L), a neutral line (N) and an earth line (T), the protection device comprising a casing; and a current measurement toroid, which is housed in the casing and which comprises a central opening, through which a detection portion passes that is disposed in a surge current diversion path.