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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 11011793 B1

PDFFull Text
Date of Patent:
May. 18, 2021

Filed:

Sep. 08, 2017

Protection of an electrical energy accumulation device

Applicant:

Thales, Courbevoie, FR;

Inventors:

Eric Ravindranath Dubois, Chatou, FR;

Hocine Kherbouchi, Chatou, FR;

Joël Bosson, Chatou, FR;

Assignee:

THALES, Courbevoie, FR;

Attorney:

BakerHostetler

Primary Examiner:

Stewart A Fraser

Int. Cl.
CPC ...
H01M 50/24 (2021.01); H01M 10/42 (2006.01); H01M 50/20 (2021.01); H01M 50/116 (2021.01); H01M 50/172 (2021.01); H01G 9/08 (2006.01); H02J 7/00 (2006.01); H02H 7/00 (2006.01); H01M 50/543 (2021.01); H01M 50/572 (2021.01); H01G 9/008 (2006.01); H01G 9/26 (2006.01); H01G 9/28 (2006.01); H03H 7/06 (2006.01);
U.S. Cl.
CPC ...
H01M 50/24 (2021.01); H01G 9/008 (2013.01); H01G 9/08 (2013.01); H01G 9/26 (2013.01); H01G 9/28 (2013.01); H01M 10/4257 (2013.01); H01M 10/4264 (2013.01); H01M 50/116 (2021.01); H01M 50/172 (2021.01); H01M 50/20 (2021.01); H01M 50/543 (2021.01); H01M 50/572 (2021.01); H02H 7/00 (2013.01); H02J 7/00 (2013.01); H02J 7/007 (2013.01); H02J 7/0029 (2013.01); H02J 7/0045 (2013.01); H01M 2010/4278 (2013.01); H01M 2200/00 (2013.01); H01M 2250/20 (2013.01); H03H 7/06 (2013.01); Y02T 90/40 (2013.01);
Abstract

The protection of an electrical energy accumulation device from electromagnetic attacks is provided. The electrical energy accumulation device comprises a housing made of an electrically conductive material, at least one electrical energy storage cell that is arranged in the housing and two terminals that are arranged through the housing, the terminals being electrically insulated from the housing, the terminals allowing electrical energy to be transferred between the at least one storage cell and the exterior of the device. The device further comprises, inside the housing, a specific component exhibiting an impedance having at least one resistive component that is higher than 1 ohm, which component is configured to dissipate the energy of electromagnetic interference attempting to penetrate the housing through at least one of the terminals.

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