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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 11955614 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Oct. 07, 2021

Battery pack including a heater substrate

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Naotaka Taniguchi, Nagoya, JP;

Akihiro Ozeki, Chiryu, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Jimmy Vo

Int. Cl.
CPC ...
H01M 10/615 (2014.01); H01M 10/42 (2006.01); H01M 10/617 (2014.01); H01M 10/625 (2014.01); H01M 50/183 (2021.01); H01M 50/209 (2021.01);
U.S. Cl.
CPC ...
H01M 10/615 (2015.04); H01M 10/425 (2013.01); H01M 10/617 (2015.04); H01M 10/625 (2015.04); H01M 50/183 (2021.01); H01M 50/209 (2021.01); H01M 2220/20 (2013.01);
Abstract

A battery pack includes a battery stack including plural battery cells, a housing accommodating the battery stack, a heater substrate including plural metal patterns, and plural heat conduction sheets. The battery cells are arrayed in a thickness direction. The heater substrate is disposed inside the housing such that the metal patterns oppose the corresponding battery cells. The metal patterns generate heat when electrified. The heat conduction sheets are interposed between the corresponding battery cells and metal patterns.

Find Patent Forward Citations

Taniguchi, Naotaka. (2024). Battery pack including a heater substrate (U.S. Patent No. 11955614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11955614

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

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