Voltage conditioner and switching device
US6426858B1 · kind B1 · utility
1Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 12, 2000 |
| Grant date | Jul 30, 2002 |
| Priority date | — |
| Expiry date | Apr 12, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/547
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is a voltage conditioner and switching device applied to alternating current relays. An electronic circuit and direct current (DC) relay to overcome material, mechanical, physical, and construction variations of electromechanical alternating current (AC) relays is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.