High current multiterminal bushing controller
US4931075A · kind A · utility
17Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 1989 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Aug 7, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S65/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An improved bushing controller is shown which utilizes an auxiliary transformer in each of the variable impedance circuits in the controller and the bushing tha the controller is connected to increase the current capability of the controller by a significant percentage. Improved performance of fiber glass bushings producing multiple forming packages is realized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.