FIELD: resistance welding. SUBSTANCE: secondary winding is made in form of single or two bundles of flexible wires. Each bundle is put into internal cavity of torus in N sections, and in N-1 sections onto external surface of the torus, where N is number of turns. Bundles are connected together at the start and end points of winding and are supplied to consumer. EFFECT: improved efficiency. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSFORMER | 1994 |
|
RU2072108C1 |
| HEAVY-CURRENT TRANSFORMER | 0 |
|
SU900327A1 |
| TRANSFORMER UNIT | 1995 |
|
RU2122760C1 |
| RESISTANCE WELDER | 0 |
|
SU969481A1 |
| DEVICE FOR INDUCTION HEATING OF THE ARTICLES | 0 |
|
SU1760656A1 |
| INDUCTION HEATING DEVICE | 0 |
|
SU1762422A1 |
| TRANSFORMER | 0 |
|
SU734822A1 |
| HIGH-FREQUENCY TRANSFORMER | 0 |
|
SU1056283A1 |
| CONTACT-ARC WELDING APPARATUS AND METHOD FOR WINDING TOROIDAL POWER TRANSFORMER OF THAT APPARATUS | 1993 |
|
RU2111097C1 |
| TRANSFORMER | 0 |
|
SU875481A1 |
