FIELD: electrical engineering.
SUBSTANCE: proposed vacuum switch characterized in in-line disposition of three phases has upper current lead and lower current lead parallel to the latter; current leads of extreme phases are turned in different directions relative to intermediate-phase current leads through definite angle.
EFFECT: reduced size due to shorter phase-to-phase distance.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VACUUM CIRCUIT BREAKER | 2010 |
|
RU2419911C1 |
| HIGH-VOLTAGE VACUUM SWITCH | 0 |
|
SU997118A1 |
| HIGH-VOLTAGE SWITCHING APPARATUS | 0 |
|
SU983796A1 |
| SULFUR HEXAFLUORIDE ARC-CONTROL DEVICE OF HIGH-VOLTAGE CIRCUIT BREAKER | 1998 |
|
RU2145133C1 |
| HIGH-VOLTAGE SWITCH | 1996 |
|
RU2105375C1 |
| VACUUM SWITCH | 1997 |
|
RU2126184C1 |
| THREE-POLE HIGH-VOLTAGE VACUUM CIRCUIT BREAKER | 1999 |
|
RU2143149C1 |
| VACUUM SWITCH | 2006 |
|
RU2317609C1 |
| VACUUM CIRCUIT BREAKER | 2007 |
|
RU2344506C1 |
| HIGH-VOLTAGE VACUUM SWITCH | 0 |
|
SU752533A1 |
