High-voltage transformer
US4814733A · kind A · utility
4Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 19, 1987 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Oct 19, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2005/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a high-voltage transformer of particularly small size comprising a magnetic circuit and a coil shell on which is wound a secondary winding consisting of one or a number of separate secondary coils, each secondary coil is contained within a channel closed by an insulating ring made up of two segments. The two ring segments are assembled around the channel in a movement performed in the same plane as that of the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.