Highly-reliable multilayer solid aluminum electrolytic capacitor and method for preparing same
US11848164B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 8, 2023 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This application provides a multilayer solid aluminum electrolytic capacitor and a method for preparing the same. The multilayer solid aluminum electrolytic capacitor includes a plurality of cores, a rivet, a case, and a cover plate. The cores are stacked in sequence and fastened in the case through the rivet to form a semi-finished capacitor. The semi-finished capacitor is covered by the cover plate and then sealed to form the solid aluminum electrolytic capacitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.