FIELD: electrical engineering. SUBSTANCE: puffer-breaker has current-carrying system incorporating current-carrying housing 5, arc-control chamber 1, movable power contact 6, fixed power contact 7, movable auxiliary contact 8, fixed auxiliary contact 9 all actuated by rod of operating mechanism 4; pre-connected resistor 10 with movable contact 13 and fixed contact 14 both provided with screens, horseshoe-shaped screen 12 of movable contact 13 being mounted on current-carrying housing 5. EFFECT: enhanced reliability of puffer-breaker. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS-FILLED DISCONNECTING SWITCH | 1998 |
|
RU2159971C2 |
| ARC-CONTROL DEVICE OF SELF-COMPRESSION GAS-FILLED HIGH-VOLTAGE SWITCH | 1998 |
|
RU2148281C1 |
| ARC-CONTROL DEVICE OF GAS-FILLED AUTOCOMPRESSION HIGH-VOLTAGE CIRCUIT BREAKER | 1995 |
|
RU2094886C1 |
| ARC-CONTROL DEVICE OF GAS-FILLED SELF-COMPRESSION HIGH-VOLTAGE CIRCUIT BREAKER | 1998 |
|
RU2153205C1 |
| ARC-CONTROL DEVICE FOR SELF-COMPRESSION GAS-FILLED HIGH-VOLTAGE SWITCH | 2000 |
|
RU2168789C1 |
| ARC-CONTROL DEVICE OF AUTOCOMPRESSION GAS- FILLED HIGH-VOLTAGE CIRCUIT BREAKER | 1997 |
|
RU2140684C1 |
| ARC CONTROL DEVICE OF HIGH-VOLTAGE GAS-FILLED SELF-COMPRESSION SWITCH | 1993 |
|
RU2035080C1 |
| ARC-CONTROL DEVICE FOR GAS-FILLED HIGH-VOLTAGE PUFFERBREAKER | 2001 |
|
RU2207648C1 |
| GROUND ELECTRODE | 1995 |
|
RU2080714C1 |
| ARC CONTROL DEVICE OF HIGH-VOLTAGE GAS-FILLED AUTOCOMPRESSION SWITCH | 1991 |
|
RU2006976C1 |
