Lg Chem, Ltd

Lg Energy Solution, Ltd.

Tiveni Mergeco, Inc.

American Battery Solutions, Inc.

Valentin Brokop

Alexander Eichhorn

Andreas Track

Heiner Fees

Ralf Maisch

Jörg Damaske

Hans-Joachim Pflüger

Claus Gerald Pflüger

Jeong-O Mun

Yoon-Koo Lee

Sung-Won Seo

Hee-Jun Jin

Jeong Oh Moon

Eun-Ah Ju

Sung Won Seo

Heejun Jin

Eunah Ju

Yoonkoo Lee

An embodiment of the disclosure is directed to a multi-layer contact plate configured to establish electrical bonds to battery cells in a battery module, comprising a first plate section configured with a first set of raised dimples on an inner side of the first plate section, a second plate section configured with a second set of raised dimples on an inner side of the second plate section, a cell terminal connection layer sandwiched between the first and second plate sections, wherein a portion of the cell terminal connection layer is configured to form a set of bonding connectors to provide a direct electrical bond between the multi-layer contact plate and terminals of at least one group of battery cells, and a set of inter-layer connection points arranged between at least the first and second plate sections, each of the set of inter-layer connection points being arranged where raised dimples on the first and second plate sections are aligned with each other.

Multi-layer contact plate and method thereof

A battery pack includes: a pack tray; a first x bar provided on the pack tray; a plurality of battery modules provided on the pack tray; a lateral plate for covering a lateral side of at least one of the battery modules; and a second x bar provided on the first x bar, overlapping the first x bar, and disposed in parallel to the first x bar, wherein the lateral plate forms a protrusions and depressions structure with at least one of the first x bar and the second x bar such that the lateral plate is combined with the at least one of the first x bar and the second x bar.

Battery pack and method of manufacturing the same

A battery module includes: a first battery cell assembly having at least one battery cell; a second battery cell assembly spaced apart from the first battery cell assembly by a predetermined distance and having at least one battery cell; a bottom plate configured to integrally support the second battery cell assembly and the first battery cell assembly; and a top plate disposed above the bottom plate to integrally cover the first battery cell assembly and the second battery cell assembly.

Battery module, and battery pack and vehicle comprising same

In an embodiment, a battery module includes a first layer of battery cells, and a first set of brackets that are each configured to fix at least one battery cell of the first layer of battery cells into a defined position.

Battery module with cell fixation brackets

Growing community of inventors

Sachsenheim, Germany

Valentin Brokop