US 12,068,494 B2
Battery pack
Florian Schmehl, Ostfildern (DE)
Assigned to Robert Bosch GmbH, Stuttgart (DE)
Filed by Robert Bosch GmbH, Stuttgart (DE)
Filed on Nov. 29, 2021, as Appl. No. 17/536,346.
Claims priority of application No. 10 2020 216 146.1 (DE), filed on Dec. 17, 2020.
Prior Publication US 2022/0200089 A1, Jun. 23, 2022
Int. Cl. H01M 50/236 (2021.01); H01M 50/213 (2021.01); H01M 50/247 (2021.01)
CPC H01M 50/236 (2021.01) [H01M 50/213 (2021.01); H01M 50/247 (2021.01); H01M 2220/30 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A battery pack comprising:
at least one battery cell;
an outer housing that has at least one first housing element and at least one second housing element; and
a cell holder received between said at least one first housing element and said at least one second housing element, said cell holder configured to receive the at least one battery cell, wherein the at least one first housing element includes at least one first hard component element, a second hard component element, and at least one soft component element, the at least one first hard component element and the second hard component element fixedly elastically connected to each other via the at least one soft component element, so that the at least one first hard component element and the second hard component element are movable relative to each other,
wherein the at least one second housing element is detachably connected to the at least one first housing element such that the at least one battery cell is held under preload in the outer housing by the at least one soft component element.