FIELD: high-power sulfur hexafluoride switches. SUBSTANCE: operating mechanism has levers, ON- and OFF-operation pawls, ON- and OFF-operation springs. Introduced in addition is trip-free mechanism placed on lever rigidly coupled with shaft and made in the form of quadrant with at least two teeth engageable with mating part ensuring resetting of ON- operation spring; other lever is loosely mounted on mentioned shaft and is engageable with trip-free mechanism. On-operation pawl is engageable with quadrant lever tooth. EFFECT: enlarged functional capabilities, simplified design, improved loading capacity of operating mechanism. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRIVING MECHANISM OF SWITCH | 1996 |
|
RU2110105C1 |
| DRIVE OF HIGH-VOLTAGE SWITCH | 1996 |
|
RU2110104C1 |
| SPRING MECHANISM OF SWITCH | 1996 |
|
RU2110103C1 |
| SULFUR HEXAFLUORIDE ARC-CONTROL DEVICE OF HIGH-VOLTAGE CIRCUIT BREAKER | 1998 |
|
RU2145133C1 |
| METHOD OF TEST AND CONTROL OVER HYDRAULIC DRIVE | 1998 |
|
RU2141146C1 |
| BUILT-UP MANDREL FOR MANUFACTURE OF CYLINDER-SHAPED PARTS | 2002 |
|
RU2213661C1 |
| PROCESS CONTROL PANEL FOR TESTING OPERATING MECHANISM OF GAS-FILLED HIGH-VOLTAGE CIRCUIT BREAKER | 1999 |
|
RU2153216C1 |
| INSTALLATION FOR PLASMA DEPOSITION | 2000 |
|
RU2190035C2 |
| TURNSTILE | 1996 |
|
RU2119034C1 |
| UNIT FOR CONNECTING SPIDER WITH SHAFT OF TURNSTILE | 1997 |
|
RU2135728C1 |
