Metallized plastic film and film capacitor
US7933111B2 · kind B2 · utility
5Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Aug 14, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24917
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A metallized plastic film is formed by winding two sheets of film vapor-deposited with an electrode metal as one group and a film capacitor, comprising; three individual splittings of electrode metal by predetermined width and length and then adjoining of splitting parts. Accordingly, self-heating of the film capacitor can be restrained and a capacitance reduction rate caused by the operation of the fuse parts can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.