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Japanese Patent JP7047214

B2

Disclosed is a battery pack having improved manufacturing efficiency, high energy density and enhanced product stability. The battery pack includes: a mounting structure including a first frame having a body portion with a plate and sidewalls bent from both ends of the body portion and extending upward to form an inner space above the plate, and a second frame coupled to a lower portion of the first frame and having a body portion with a plate and sidewalls bent from both ends of the body portion and extending downward to form an inner space below the plate; and at least two battery modules respectively accommodated in the inner spaces of the first frame and the second frame and including a plurality of cylindrical battery cells and a module case having a plurality of hollow tubes into which the plurality of cylindrical battery cells standing upright in an upper and lower direction are inserted and a connection portion configured to connect the plurality of hollow tubes to each other.

WO/2019/151716	BATTERY MODULE, AND BATTERY PACK AND AUTOMOBILE COMPRISING SAME
JP2022552558	Support for assembled battery
JP6881466	Battery packs and electrical equipment using battery packs

Kwan-Bee Lee
Kun-Ju Yang
Sog-Jin Yun

JP2020542320A

April 05, 2022

November 12, 2019

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LG Energy Solution Limited

H01M50/213; H01M50/242; H01M50/262; H01M50/291

JP2017224627A
JP2017502474A
JP2017004604A

Masato Iida
Shinya Mihiro

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