Apparatus for producing capacitor element member
US7398593B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2001 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | Oct 1, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53217
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an apparatus for producing a comb-like capacitor element member including a guide member and a plurality of rectangular metal foil pieces bonded to the guide member, comprising an automatic feed mechanism for feeding tape-like foil by a constant lenght toward the guide member, a bonding mechanism for bonding the metal foil to the guide member, and a cutting mechanism for cutting the bonded metal foil. According to the apparatus of the present invention, a comb-like capacitor element member having a plurality of rectangular metal foil pieces bonded can be produced efficiently, by bonding the elongated tape-like metal foil without damaging it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.