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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.:

US 10951019 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

May. 02, 2018

Electrical link comprising an electrical protection device—voltage bias

Applicant:

Airbus Operations (Sas), Toulouse, FR;

Inventors:

Franck Flourens, Toulouse, FR;

Christian Donadille, Castanet-Tolosan, FR;

Patrick Oms, Colomiers, FR;

Assignee:

AIRBUS OPERATIONS (SAS), Toulouse, FR;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Stephen W Jackson

Int. Cl.
CPC ...
H02H 3/00 (2006.01); H02H 3/20 (2006.01); H02H 9/02 (2006.01); H02H 1/00 (2006.01); H03K 5/24 (2006.01); H02H 5/10 (2006.01); H02H 3/17 (2006.01); G01R 31/00 (2006.01); G01R 31/50 (2020.01);
U.S. Cl.
CPC ...
H02H 3/202 (2013.01); G01R 31/008 (2013.01); G01R 31/50 (2020.01); H02H 1/0007 (2013.01); H02H 3/17 (2013.01); H02H 5/10 (2013.01); H02H 9/02 (2013.01); H03K 5/24 (2013.01);
Abstract

An electrical link () configured to link a DC high-voltage power source () to a user apparatus (), and includes an electrical conductor () surrounded by an insulating cover and an electrical protection device () including: a conductive sleeve () arranged around the insulating cover, a biasing module () configured to voltage-bias the conductive sleeve (), a circuit breaker () arranged on the conductor () and configured to cut off a current transiting through the conductor (), and a detection module () connected to the conductive sleeve () and configured to detect a current leak out of the conductor () and to command the circuit breaker () on the basis of the detection. The invention also relates to a method for the secure supply of electric power.

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