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Energy storage device

  • US 7,554,790 B2
  • Filed: 04/25/2007
  • Issued: 06/30/2009
  • Est. Priority Date: 12/06/2000
  • Status: Expired due to Term
First Claim
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1. A component for manufacture of one or more energy storage devices, the component comprising:

  • a continuous conductive sheet having a first face, a second face opposite to and spaced apart from the first face and a plurality of openings extending through the sheet between the faces, wherein the component is adapted to be cut along the openings to provide discrete sub-components to be used in manufacturing of one or more enemy devices;

    a first energy storage element defined by or mounted to some or all of the first face;

    a second energy storage element defined by or mounted to some or all of the second face opposite the first energy storage element; and

    a separator that includes two separator sheets which respectively extend across the first and the second elements, the two separator sheets being attached to each other through the openings.

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