FIELD: electricity.
SUBSTANCE: three-phase magnetic core for magnetic induction devices, in particular transformers, coils, throttles, is made of three substantially rectangular magnetic core frames containing stepped structures extending along the side sections of the frames. The frames are arranged so that they form a structure having the shape of a triangular prism. The lateral sections of the locally adjacent frames are uniformly engaged with the formation of the three arms of the core, onto which the coils of the three-phase magnetic-induction device are placed. Each frame is manufactured by means of coaxially laying separately manufactured several multi-layered loops on top of each other.
EFFECT: simplified manufacturing.
21 cl, 7 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETIC CORE OF A THREE-PHASE MAGNETIC INDUCTION APPARATUS AND MAGNETIC CORE FRAME | 2021 |
|
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|
RU2190023C2 |
| COMBINED ARMOR VEST | 2022 |
|
RU2795922C1 |
