US Patent Application 18303626. BATTERY, BATTERY MODULE, AND METHOD FOR PRODUCING BATTERY simplified abstract

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BATTERY, BATTERY MODULE, AND METHOD FOR PRODUCING BATTERY

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA


Inventor(s)

Yuka Nagata of Toyota-shi (JP)

Takamasa Maeda of Nisshin-shi (JP)

BATTERY, BATTERY MODULE, AND METHOD FOR PRODUCING BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18303626 titled 'BATTERY, BATTERY MODULE, AND METHOD FOR PRODUCING BATTERY

Simplified Explanation

The present disclosure is about a battery design that aims to prevent degradation in sealing performance.

  • The battery includes an electrode body, a side surface member, and a laminate film.
  • The side surface member is located on the side surface of the electrode body.
  • The laminate film covers both the electrode body and the side surface member.
  • When viewed from the side surface of the side surface member, the outer periphery of the side surface member is positioned inside the outer periphery of the electrode body.
  • The laminate film covers the outer periphery of both the side surface member and the electrode body.
  • A fused part is arranged on the side surface member, where the inner surfaces of the laminate film are fused together.


Original Abstract Submitted

A main object of the present disclosure is to provide a battery in which degrade in sealing performance is suppressed. The present disclosure achieves the object by providing a battery including: an electrode body; a side surface member arranged in a side surface part of the electrode body; and a laminate film that covers the electrode body, wherein; when the battery is viewed from a side surface of the side surface member, an outer periphery of the side surface member is positioned in inner side on the basis of an outer periphery of the electrode body; the laminate film is arranged to cover a surface configuring the outer periphery of the side surface member and a surface configuring the outer periphery of the electrode body; and on the side surface member, a fused part, in which inner surfaces of the laminate film are fused, is arranged.

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