Flat battery

Flat battery

  • CN 102,792,482 A
  • Filed: 09/13/2010
  • Published: 11/21/2012
  • Est. Priority Date: 03/09/2010
  • Status: Active Application
First Claim
Patent Images

1. flat-shaped battery, it possesses:

  • The outer tinning of bottom tube-like is arranged,Seal jar;

    It has compares the little tube portion of profile and with a side'"'"'s of this one the inaccessible planar portions of opening with the sidewall of said outer tinning;

    And with said seal jar with said outside between the tinning mode in formation space be configured to be inverted plate-like with respect to tinning outside this, andLiner, it is that extremely said planar portions is molded and shaped forms from the open end of said tube portion in said inboard of sealing jar at least;

    In said tube portion of sealing jar, the open end side that is provided with this one is expanded into stair-stepping end difference,The end difference that the open end of the sidewall of said outer tinning and said seals jar is chimeric,In the said liner, it is littler at the thickness of end difference that this seals jar than sealing jar liner of inboard at the thickness of the open end side of said tube portion of sealing jar to seal jar inboard liner.

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