US Patent Application 18303571. SEALED POWER STORAGE DEVICE simplified abstract

SEALED POWER STORAGE DEVICE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Yozo Uchida of Toyota-shi (JP)

Tsuyoshi Ehara of Toyota-shi (JP)

Yuki Sato of Toyota-shi (JP)

Syoichi Tsuchiya of Toyota-shi (JP)

Masataka Asai of Toyota-shi (JP)

Tsuyoshi Asano of Toyota-shi (JP)

Masahiro Uchimura of Toyota-shi (JP)

Shigeru Matsumoto of Toyota-shi (JP)

Yasuaki Nagano of Kosai-shi (JP)

SEALED POWER STORAGE DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18303571 titled 'SEALED POWER STORAGE DEVICE

Simplified Explanation

The abstract describes a sealed power storage device with a resin case and lid.

• The device case has an opening and the resin lid closes the opening.
• The resin lid is made of electrical insulation resin.
• A metal terminal member extends from inside to outside of the device case, penetrating through the resin lid.
• The resin lid is hermetically molded together with the metal terminal member.
• The resin lid is directly joined to the outer peripheral surface of the metal terminal member without any other member in between.

Original Abstract Submitted

In a sealed power storage device, a device case includes a resin case body with an opening and a resin lid closing the opening. The resin lid is made of electrical insulation resin. A metal terminal member is extended from inside to outside of the device case, penetrating through the resin lid. The resin lid is hermetically molded together with the metal terminal member so that the resin lid is directly joined to the outer peripheral surface of the metal terminal member without interposing another member between the resin lid and the metal terminal member.