公开(公告)号：EP3579321A1

公开(公告)日：2019-12-11

申请号：EP18838528.0

申请日：2018-07-18

申请人： LG Chem, Ltd.

发明人： NOH, Tai Min ,  KIM, Jaesung ,  IM, Sanghyeok ,  PARK, Kwangyeon ,  LIM, Ye Hoon ,  CHOI, Kwangwook ,  CHOI, Junwon

IPC分类号： H01M8/2432 ,  H01M8/0273 ,  H01M8/124

摘要： The present invention relates to a fuel cell stack structure, and more particularly, to a fuel cell stack structure in which unit cells are stacked, and second window frames, which each have an area larger than an area of a first window frame, are periodically disposed at a predetermined interval in a direction in which the unit cells are stacked, such that heat movement is promoted, a temperature deviation in the fuel cell stack structure is mitigated, and a temperature distribution is uniformized.