Secondary battery aging device
AssigneeLG Energy Solution, Ltd.
InventorsJong Kwang SHIN, Hong Kyun KIM, Sung Kwan DOH, Jin Young KIM, Min Hong KIM, Woo Jun LEE, Un Seop SHIN
Life of this patent
Estimating the term…
Abstract
A secondary battery aging device for aging secondary batteries contained in a plurality of cell trays is provided. The secondary battery aging device comprises a multilevel battery rack including a plurality of storing parts in which the plurality of cell trays are accommodated; and a heat pump transferring heat to each of the plurality of cell trays accommodated in the battery rack, the heat pump delivering high temperature heat to a first group of the plurality of storing parts and low temperature heat to a second group of the plurality of storing parts.
Claims19
A secondary battery aging device for aging secondary batteries contained in a plurality of cell trays, comprising:
- a multilevel battery rack including a plurality of storing parts in which the plurality of cell trays are accommodated;
- and
- a heat pump transferring heat to each of the plurality of cell trays accommodated in the battery rack, wherein
- the heat pump delivers high temperature heat to a first group of the plurality of storing parts and low temperature heat to a second group of the plurality of storing parts.
Dependencies are inferred from the claim text.