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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 10998713 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Mar. 28, 2017

Relay device

Applicants:

Autonetworks Technologies, Ltd., Mie, JP;

Sumitomo Wiring Systems, Ltd., Mie, JP;

Sumitomo Electric Industries, Ltd., Osaka, JP;

Inventors:

Hiromichi Yasunori, Mie, JP;

Kosei Maekawa, Mie, JP;

Assignees:

AutoNetworks Technologies, Ltd., Yokkaichi, JP;

Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;

Sumitomo Electric Industries, Ltd., Osaka, JP;

Attorney:

Honigman LLP

Primary Examiner:

Kyle J Moody

Assistant Examiner:

Lakaisha Jackson

Int. Cl.
CPC ...
H02H 7/18 (2006.01); H02H 3/16 (2006.01); H02H 9/02 (2006.01); B60L 3/04 (2006.01); B60L 58/20 (2019.01); B60L 3/00 (2019.01); H02H 1/00 (2006.01); H02H 7/00 (2006.01); H02H 7/16 (2006.01); H02J 7/14 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
H02H 7/18 (2013.01); B60L 3/0046 (2013.01); B60L 3/04 (2013.01); B60L 58/20 (2019.02); H02H 1/0007 (2013.01); H02H 3/16 (2013.01); H02H 7/008 (2013.01); H02H 7/16 (2013.01); H02H 9/02 (2013.01); H02J 7/1423 (2013.01); H02J 7/345 (2013.01);
Abstract

Provided is a relay device that can switch conduction of a current flow path between power storage units on and off, and can suppress a decrease in the output of the power storage units if an abnormality occurs. A relay device includes: a conductive path between a first power storage unit and a second power storage unit, the conductive path serving as a path through which a current flows; a switch unit that is switched between an ON state in which a current can flow through the conductive path, and an OFF state in which the conductive path is in a predetermined no current flow state; a coil that is connected in series to MOSFETs constituting the switch unit, and has an inductance component; and a control unit configured to switch off the switch unit if a value detected by a current detection unit is a predetermined abnormal value.

Find Patent Forward Citations

Yasunori, Hiromichi. (2021). Relay device (U.S. Patent No. 10998713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10998713

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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