公开(公告)号：US20240332677A1

公开(公告)日：2024-10-03

申请号：US18622822

申请日：2024-03-29

Applicant: FDK CORPORATION

Inventor： Yoshiyuki Ogihara ,  Takeshi Kajiwara ,  Shohei Unoki ,  Minori Nishi

IPC: H01M12/08 ,  H01M4/80 ,  H01M4/86 ,  H01M8/0202 ,  H01M8/0239

CPC classification number: H01M12/08 ,  H01M4/808 ,  H01M4/8626 ,  H01M8/0239 ,  H01M8/0269

Abstract: An air battery module includes a plurality of air battery cells connected in series. Each air battery cell includes a negative electrode current collector, a negative electrode plate, a separator, a positive electrode current collector supporting an air electrode, a water-repellent film, and a flow channel plate. The positive electrode current collector includes a conductive frame and two conductive connection parts formed integrally with the frame and extending in a direction away from the negative electrode current collector. The two connection parts are formed so as to face each other with the air electrode interposed therebetween. When the positive electrode side of a battery cell is connected to the negative electrode side of an adjacent battery cell, the connection part of the battery cell is contact with the negative electrode current collector of the adjacent battery cell and electrically connected thereto.