FIELD: electrical engineering, transformers and other electrical gears. SUBSTANCE: proposed shell-type magnetic core is wound from one ferromagnetic tape having extended continuous section that forms internal cylinder in process of winding, having extended window section in midpart that forms yoke in process of winding and having extended continuous section with holes for cooling agent that forms external cylinder in process of winding. EFFECT: facilitated manufacture, improved functional characteristics. 1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETIC CORE | 0 |
|
SU765892A1 |
| DIFFERENTIAL CURRENT TRANSFORMER | 1998 |
|
RU2173904C2 |
| SPATIAL MAGNETIC CORE | 1992 |
|
RU2081467C1 |
| DEVICE FOR ACTIVATING THYRISTOR | 0 |
|
SU1030932A1 |
| MULTILEG SHELL CORE | 1993 |
|
RU2077082C1 |
| TRANSFORMER | 1994 |
|
RU2074435C1 |
| CHERNICOVЪS TRANSFORMER WITH VOLTAGE CONTROL UNDER LOAD | 0 |
|
SU1836736A3 |
| THREE-PHASE SHELL-CORE TRANSFORMER (REACTOR) | 2000 |
|
RU2208859C2 |
| CASCADE-TYPE CURRENT TRANSFORMER | 0 |
|
SU792312A1 |
| MAGNETIC CIRCUIT | 0 |
|
SU936047A1 |
