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Laminated thin film flexible alkaline battery

  • US 3,375,136 A
  • Filed: 05/24/1965
  • Issued: 03/26/1968
  • Est. Priority Date: 05/24/1965
  • Status: Expired due to Term
First Claim
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1. A THIN FILM FLEXIBLE BATTERY CAPABLE OF OPERATING AT LOW TEMPERATURES AND PRESSURES COMPRISING:

  • (A) A NEGATIVE ELECTRODE OF A THIN, FLEXIBLE, CADMIUMPLATED, COPPER-COATED, FELTED FABRIC;

    (B) A POSITIVE ELECTRODE OF A THIN, FLEXIBLE, NICKEL OXIDE COATED, CADMIUM-PLATED, COPPER-COATED, FELTED FABRIC;

    (C) A THIN, FLEXIBLE, POROUS, INSULATING SPACER SEPARATING SAID NEGATIVE ELECTRODE AND SAID POSITIVE ELECTRODE;

    (D) AN AQUEOUS ALKALINE SOLUTION ELECTORLYTE WETTING THE ASSEMBLY OF SAID NEGATIVE ELECTRODE, SAID POSITIVE ELECTRODE AND SAID SPACER;

    AND (E) A VACUUM SEALED ENVELOPE OF A THIN, FLEXIBLE, IMPERIVOUS PLASTIC ENCLOSING SAID ASSEMBLY.

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