US Patent Application 18353605. BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE simplified abstract

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BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

Organization Name

CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED


Inventor(s)

Denghua Lin of Ningde (CN)

Jie Sun of Ningde (CN)

Zhijun Guo of Ningde (CN)

Yongbin Wu of Ningde (CN)

Peng Wang of Ningde (CN)

Haizu Jin of Ningde (CN)

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18353605 titled 'BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

Simplified Explanation

The patent application is for a battery cell design that includes a housing, a cover plate, and an electrode assembly.

  • The battery cell has a housing with an opening, and a cover plate that can close the opening.
  • The electrode assembly is located inside the housing and includes a main body and a tab extending from one end of the main body.
  • The cover plate is positioned on the side of the main body, perpendicular to the direction of the tab.
  • To ensure insulation, a first insulation piece is placed between the electrode assembly and the cover plate, and a second insulation piece is placed between the main body and the inner surface of the housing.
  • The second insulation piece and the first insulation piece are separate but connected to each other.


Original Abstract Submitted

A battery cell includes a housing having an opening, a cover plate configured to close the opening, and an electrode assembly disposed in the housing and including a main body and a tab extending from an end of the main body along a first direction. The cover plate is located on a side of the main body along a second direction perpendicular to the first direction. The battery cell further includes a first insulation piece disposed between the electrode assembly and the cover plate to dielectrically insulate the electrode assembly from the cover plate, and a second insulation piece disposed between the main body and an inner surface of the housing to dielectrically insulate the tab from the housing. The second insulation piece and the first insulation piece are discretely disposed and connected to each other.

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