US 11,735,793 B2
Method for manufacturing battery pack
Hae Kyu Lim, Bucheon-si (KR); Jeong Hun Seo, Suwon-si (KR); Yun Ho Kim, Suwon-si (KR); Ji Woong Jung, Anyang-si (KR); Tae Hyuck Kim, Asan-si (KR); Gyung Hoon Shin, Seoul (KR); Jong Wook Lee, Hwaseong-si (KR); In Gook Son, Hwaseong-si (KR); Wu Hyun Kim, Goyang-si (KR); Jae Hyeon Ju, Seoul (KR); Kang Won Lee, Seongnam-si (KR); Yong Hwan Choi, Seoul (KR); Yu Ri Oh, Hwaseong-si (KR); Hwi Moon, Ulsan (KR); Young O Lee, Ulsan (KR); Jae Won Lee, Seoul (KR); and Jae Ho Bae, Ulsan (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed on Aug. 11, 2021, as Appl. No. 17/399,321.
Claims priority of application No. 10-2020-0172633 (KR), filed on Dec. 10, 2020.
Prior Publication US 2022/0190428 A1, Jun. 16, 2022
Int. Cl. H01M 50/26 (2021.01); H01M 50/209 (2021.01); H01M 50/267 (2021.01); H01M 50/289 (2021.01); H01M 50/233 (2021.01); H01M 50/204 (2021.01); H01M 50/20 (2021.01); H01M 50/207 (2021.01)
CPC H01M 50/26 (2021.01) [H01M 50/20 (2021.01); H01M 50/204 (2021.01); H01M 50/207 (2021.01); H01M 50/209 (2021.01); H01M 50/233 (2021.01); H01M 50/267 (2021.01); H01M 50/289 (2021.01)] 8 Claims
OG exemplary drawing
 
1. A method for manufacturing a battery pack, wherein the battery pack has an upper plate configured to have a seating surface, on which battery modules are seated, and a plurality of members configured to separate the seating surface into a plurality of regions, the method comprising:
calculating height tolerances of the seating surface in respective regions of the plurality of regions;
determining application amounts of a gap filler in the respective regions based on the calculated height tolerances; and
applying the determined application amounts of the gap filler in the respective regions.