FIELD: electrical engineering, commutation of A C electric circuits. SUBSTANCE: proposed vacuum switch incorporates vacuum arc chute to which mobile contact current-carrying bus is made fast. Another current-carrying bus is made fast to body of switch and is immobile. Buses are interconnected by means of flexible current lead composed of two u-shaped plates located between ends of buses, its free sag faces axis of arc chute. Buses are manufactured in the form of flat parallel plates, mobile bus has rectangular shape and immobile one is T-shaped which joist is parallel to mobile bus and which perpendicular part is current lead. EFFECT: simplified manufacturing process without deterioration of contact compression. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THREE-POLE HIGH-VOLTAGE VACUUM CIRCUIT BREAKER | 1999 |
|
RU2143149C1 |
| HIGH-VOLTAGE VACUUM SWITCH | 1998 |
|
RU2137240C1 |
| ELECTROMAGNETIC DRIVE OF HIGH-VOLTAGE SWITCH | 1998 |
|
RU2138876C1 |
| PSEUDOSPARK-DISCHARGE DEVICE | 1995 |
|
RU2082253C1 |
| OZONATOR | 1995 |
|
RU2085479C1 |
| GENERATOR OF HIGH-VOLTAGE RECTANGULAR PULSES | 1995 |
|
RU2102834C1 |
| METHOD TO POWER ELECTROFILTER FOR GASSES PURIFICATION AND APPARATUS FOR ITS REALIZATION | 1995 |
|
RU2064846C1 |
| VACUUM SWITCH | 0 |
|
SU868863A1 |
| VACUUM CIRCUIT BREAKER | 0 |
|
SU1089657A1 |
| METHOD AND DEVICE FOR PROTECTING SATURATION-CONTROLLED REACTOR AGAINST INTERNAL SHORT CIRCUITS | 1997 |
|
RU2137278C1 |
