18659780. POWER STORAGE CELL (TOYOTA JIDOSHA KABUSHIKI KAISHA)

POWER STORAGE CELL

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Yosuke Shimura of Toyota-shi (JP)

Yoshiro Obayashi of Toyota-shi (JP)

Atsushi Yamanaka of Nagoya-shi (JP)

Masashi Chihara of Nagoya-shi (JP)

Kazuki Sugie of Miyoshi-shi (JP)

Kosuke Yonekawa of Nisshin-shi (JP)

Yasuhiro Hirao of Toyota-shi (JP)

POWER STORAGE CELL

This abstract first appeared for US patent application 18659780 titled 'POWER STORAGE CELL

Original Abstract Submitted

In a power storage cell, a case includes a bottom portion, first and second side surface portions, first and second end face portions, a welding portion, and a rib. The first side surface portion extends upright from the bottom portion. The second side surface portion extends upright from the bottom portion and faces the first side surface portion. The first end face portion extends from the first side surface portion in a direction in which the first side surface portion faces the second side surface portion. The second end face portion extends from the second side surface portion in a direction in which the second side surface portion faces the first side surface portion. The welding portion connects the first and second end face portions to each other. The rib is located along a corner edge formed by the first side surface portion and the first end face portion.