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COVER OF A POWER BATTERY AND METHOD OF MANUFACTURING THE SAME

  • US 20190319227A1
  • Filed: 04/12/2018
  • Published: 10/17/2019
  • Est. Priority Date: 04/12/2018
  • Status: Abandoned Application
First Claim
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1. A manufacturing method of a cover of a power battery comprising the steps of:

  • a preparing step, preparing a plate and two electrodes, wherein the plate has two through holes formed through and disposed on the plate at a spaced interval, the two electrodes are respectively a positive electrode and a negative electrode, and each electrode passes through a respective one of the two through holes; and

    an injection-molding step, putting the plate and the two electrodes into a mold, wherein molten plastic materials form a sealing piece mounted between each electrode and the plate.

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