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:
Jan. 14, 2025
Filed:
Dec. 23, 2021
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
Satoshi Nakashima, Toyota, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
Provided is a high-performance, high-quality battery module including plurality of electrode bodies connected in series. The battery module disclosed herein has a plurality of electrode bodies that include positive electrodes and negative electrodes, connecting terminals that connect the plurality of electrode bodies in series, and a film exterior body that covers the plurality of electrode bodies and the connecting terminals. The electrode bodies each includes a pair of flat surfaces and are made into a module by being superimposed on each other, such that the flat surfaces face each other. The connecting terminal is made up of a cladding material resulting from joining of a first metal, which is a metal of identical type to that of the positive electrode, and a second metal, which is a metal of identical type to that of the negative electrode.