FIELD: converter engineering; electric transformers. SUBSTANCE: transformer magnetic system 1 has three separate legs 2 built up of laminations 3 having trapezoidal shape so that three-side frame is obtained. Legs 2 and laminations 3 are joined together by means of straps 8, bolts 9, and nuts 10. Legs 2 carry windings 4. Magnetic system components may be of different shape: laminations 3 shaped as unequal-sided trapezium, perforated laminations, interlaced or butt-to-butt assembled magnetic system, winding placed for relative displacement by means of mechanism coupled with fastenings of laminations. EFFECT: improved. 5 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSFORMER | 1994 |
|
RU2074435C1 |
| TRANSFORMER(OPTIONS) | 1995 |
|
RU2087044C1 |
| ELECTRIC MACHINE | 1994 |
|
RU2074491C1 |
| TAP | 1994 |
|
RU2074065C1 |
| MATERIAL DRYING PLANT | 1994 |
|
RU2089801C1 |
| ELECTROEROSION ALLOYING VIBRATOR | 1995 |
|
RU2071885C1 |
| VISUAL MAGNETIC COMPASS-PICKUP | 1995 |
|
RU2098759C1 |
| WELDING TRANSFORMER | 1994 |
|
RU2072284C1 |
| HYDROCAVITATION MIXER-DISPERSER FOR SUSPENSIONS | 1993 |
|
RU2085275C1 |
| METAL STRAPPING TAPE | 1993 |
|
RU2036120C1 |
