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Copper encased flat electrolytic capacitor manufacture and capacitor

  • US 4,267,565 A
  • Filed: 04/02/1979
  • Issued: 05/12/1981
  • Est. Priority Date: 04/02/1979
  • Status: Expired due to Term
First Claim
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1. A copper-encased sealed flat capacitor comprising a flat impregnated capacitor section with associated spacers and electrode tabs, said section being housed between two layers of an insulating heat-sealable polymer-copper laminate, the polymer portion of both of said layers being adjacent said section and sealed together around the periphery thereof, one of said electrode tabs contacting the copper portion of one of said layers and the other of said electrode tabs contacting the copper portion of the other of said layers.

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