Method and apparatus for a spacer for an electrode layer gap in a power source
US7564677B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 22, 2005 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Jun 13, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present subject matter includes a capacitor that includes at least a first element having at least a first element thickness, and including a first separator disposed between a first electrode and a second electrode, the first electrode having a first connection member with a first proximal portion and a first foldable portion, the first foldable portion folded onto and abutting the first proximal portion, the abutting first proximal portion and first foldable portion having a first thickness approximately equal to the first element thickness and at least a second element having a third electrode with a second connection member, the first element and the second element stacked in a capacitor stack, wherein the first connection member and the second connection member are in alignment defining a connection surface for connection of the first electrode and the third electrode, with the capacitor stack and electrolyte disposed in a case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.