FIELD: electric engineering.
SUBSTANCE: present invention is related to a quick-closing design suitable for DC circuit breakers. A quick-closing structure suitable for a DC circuit breaker, characterized in that the quick-closing structure is directly mounted on the body of the DC circuit breaker, so that the quick-closing structure is not located between the DC circuit breaker actuation handle and the DC circuit breaker magnet assembly. The DC circuit breaker is characterized in that the DC circuit breaker comprises a quick-closing structure as described above.
EFFECT: compactness, reliability and extension of the service life of the contacts
8 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DC CIRCUIT BREAKER | 2022 |
|
RU2800141C1 |
| LEVER OF CIRCUIT BREAKER | 2016 |
|
RU2709189C1 |
| ACTUATOR OF AUTOMATIC CIRCUIT BREAKER | 2016 |
|
RU2699389C2 |
| CIRCUIT BREAKER ADAPTER FOR CIRCUIT BREAKER PLUG-IN PANEL | 2013 |
|
RU2635356C2 |
| CIRCUIT BREAKER FRAME | 2008 |
|
RU2390866C2 |
| CIRCUIT BREAKER | 2012 |
|
RU2490747C1 |
| ELECTROMECHANICAL CIRCUIT BREAKER | 2011 |
|
RU2562123C9 |
| CIRCUIT BREAKER | 2013 |
|
RU2592633C1 |
| INTERNAL GRIPPING AND BLOCKING DEVICE FOR CUT-OUT SWITCH OR CIRCUIT BREAKER | 2010 |
|
RU2529010C2 |
| CIRCUIT BREAKER | 2015 |
|
RU2600115C1 |
