SU1511775A1 - Variable autotransformer - Google Patents
Variable autotransformer Download PDFInfo
- Publication number
- SU1511775A1 SU1511775A1 SU884363945A SU4363945A SU1511775A1 SU 1511775 A1 SU1511775 A1 SU 1511775A1 SU 884363945 A SU884363945 A SU 884363945A SU 4363945 A SU4363945 A SU 4363945A SU 1511775 A1 SU1511775 A1 SU 1511775A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rings
- resolution
- branches
- magnetic core
- core
- Prior art date
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- Soft Magnetic Materials (AREA)
Abstract
Изобретение относитс к электротехнике и может быть использовано в радиотехнике. Целью изобретени вл етс уменьшение дискретности регулировани коэффициента трансформации. Автотрансформатор содержит тороидальный ферритовый магнитопровод 1, выполненный из набора колец 2, разделенных зазорами, через которые проход т ответвлени 3, соединенные электрически с витками 4 с внутренней стороны сердечника, благодар чему напр жение снимаетс с части витка 4 через ответвлени 3, каждое из которых охватывает часть магнитного потока, определ емую количеством охватываемых колец. В результате этого уменьшаетс дискретность регулировани . 1 ил.The invention relates to electrical engineering and can be used in radio engineering. The aim of the invention is to reduce the resolution resolution of the transformation ratio. The autotransformer contains a toroidal ferrite magnetic core 1 made of a set of rings 2 separated by gaps through which the branches 3 are electrically connected to the coils 4 on the inner side of the core, whereby the voltage is removed from part of the coil 4 through the branches 3, each of which covers part of the magnetic flux determined by the number of rings covered. As a result, the control resolution is reduced. 1 il.
Description
Редактор И.КасардаEditor I. Casard
Составитель В.М сниковаCompiled by V. M Snikova
Техред И.ВересКорректор О.КравцоваTehred I. VeresKorrektor O. Kravtsova
Заказ 5907/53Order 5907/53
Тираж 696Circulation 696
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб,, д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. D. 4/5
Производственно-издательский комбинат Патент, г.Ужгород, ул. Гагарина,101Production and publishing plant Patent, Uzhgorod, st. Gagarin, 101
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884363945A SU1511775A1 (en) | 1988-01-18 | 1988-01-18 | Variable autotransformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884363945A SU1511775A1 (en) | 1988-01-18 | 1988-01-18 | Variable autotransformer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1511775A1 true SU1511775A1 (en) | 1989-09-30 |
Family
ID=21349840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884363945A SU1511775A1 (en) | 1988-01-18 | 1988-01-18 | Variable autotransformer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1511775A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539369A (en) * | 1993-01-14 | 1996-07-23 | International Business Machines Corporation | Multiple-toroid induction device |
-
1988
- 1988-01-18 SU SU884363945A patent/SU1511775A1/en active
Non-Patent Citations (1)
Title |
---|
Барзилович В.М. .Высоковольтные трансформаторы тока. М-Л.:. ГЭИ, J962, с. 19. Авторское свидетельство СССР №.1185407, кл. Н 01 F 21/12, 1983. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539369A (en) * | 1993-01-14 | 1996-07-23 | International Business Machines Corporation | Multiple-toroid induction device |
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