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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 11973244 B1

PDFFull Text
Date of Patent:
Apr. 30, 2024

Filed:

Dec. 18, 2019

Battery module having guide for restricting movement of busbar frame, and battery pack and vehicle comprising same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Young-Ho Lee, Daejeon, KR;

Jun-Yeob Seong, Daejeon, KR;

Jong-Ha Jeong, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd., Seoul, KR;

Attorney:

Lerner David LLP

Primary Examiner:

Scott J Chmielecki

Int. Cl.
CPC ...
H01M 50/505 (2021.01); B60L 50/64 (2019.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 50/211 (2021.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/291 (2021.01); H01M 50/50 (2021.01); H01M 50/569 (2021.01);
U.S. Cl.
CPC ...
H01M 50/505 (2021.01); B60L 50/64 (2019.02); H01M 10/425 (2013.01); H01M 10/486 (2013.01); H01M 50/211 (2021.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/291 (2021.01); H01M 50/50 (2021.01); H01M 50/569 (2021.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01);
Abstract

A battery module includes a cell stack; a bus bar frame assembly having a front bus bar frame configured to cover one longitudinal side of the cell stack, a rear bus bar frame configured to cover another longitudinal side of the cell stack, and an upper cover configured to cover at least a portion of an upper surface of the cell stack; and a module frame coupled to the bus bar frame assembly, wherein the front bus bar frame includes at least one first upper guide formed to protrude at an upper end thereof and at least one first side guide formed to protrude at a side portion thereof, and the rear bus bar frame includes at least one second upper guide formed to protrude at an upper end thereof and at least one second side guide formed to protrude at a side portion thereof.

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