| 6671634 |
System and method for reliability assessment of a power system having integrated modules |
Krassimir Koutlev, Richard E. Brown, Le Tang, Antonio Carvalho, Marta Lacorte +3 more |
2003-12-30 |
| 6172866 |
Truck-mounted breakers intended for high-voltage lines and a method in connection to such lines |
Leif Skold, Torbjorn Linder, Jan Carlsson |
2001-01-09 |
| 5517378 |
Direct-current breaker for high power for connection into a direct-current carrying high-voltage line |
Gunnar Asplund, Victor Lescale |
1996-05-14 |
| 4532499 |
Means for detecting the contact wear of electrical switching devices |
Thorbjorn Collin, Borje Erikmats, Svante Forsberg, Harry Goransson, Lars Sander |
1985-07-30 |
| 4430535 |
Damping device for electric circuit breakers |
Samuel Berg |
1984-02-07 |
| 4342891 |
Circuit breaker with means for producing a flow of arc-extinguishing gas |
— |
1982-08-03 |
| 4322591 |
Circuit breaker with means for producing a flow of arc-extinguishing gas |
Erik Andersson |
1982-03-30 |