18900915. BATTERY MODULE (Toyota Jidosha Kabushiki Kaisha)
BATTERY MODULE
Organization Name
Toyota Jidosha Kabushiki Kaisha
Inventor(s)
Masahiro Ishizuka of Toyota-shi JP
Hajime Hasegawa of Aichi-gun JP
Mitsuru Tateishi of Toyota-shi JP
Masashi Chihara of Nagoya-shi JP
BATTERY MODULE
This abstract first appeared for US patent application 18900915 titled 'BATTERY MODULE
Original Abstract Submitted
An inner surface of a connection portion that connects end portions of a first wall and a second wall, which are adjacent to each other, of a case, is a curved surface that is convex towards a space side, at least a part of the curved surface is a curvature changing portion at which a radius of curvature gradually decreases from a first wall side toward a second wall side, and a battery cell that is positioned furthest toward the first wall side includes a portion that contacts the curvature changing portion.