FIELD: electrical engineering; electromagnetic starting gear. SUBSTANCE: novelty is that magnetic starter has, in addition, two driven armatures to provide reversal each being provided with two contact bridges and device for their alternate closure together with main armature. EFFECT: improved reliability due to dispensing with moving parts in arc-control chambers and reversing gear carriage. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETIC STARTER | 0 |
|
SU1813223A3 |
| ELECTRIC GUARDING DEVICE | 1994 |
|
RU2086168C1 |
| ELECTRIC TEAPOT | 0 |
|
SU1741766A1 |
| WELDING TRANSFORMER CONTROL UNIT | 0 |
|
SU1796375A1 |
| DEVICE FOR SWITCHING POWER ELECTRIC CIRCUITS | 0 |
|
SU1003188A1 |
| DEVICE FOR SWITCHING POWER ELECTRIC CIRCUITS | 0 |
|
SU1003189A1 |
| MAGNETOHYDRAULIC ACTUATOR | 0 |
|
SU1461752A1 |
| DEVICE FOR SWITCHING POWER ELECTRIC CIRCUITS | 0 |
|
SU1229847A2 |
| 0 |
|
SU206669A1 | |
| TSYBULNICKOV'S ELECTROMAGNETIC UNIT | 2006 |
|
RU2324996C1 |
