Title:
STATIC INDUCTION ELECTRIC APPARTUS
Document Type and Number:
WIPO Patent Application WO/2019/181520
Kind Code:
A1
Abstract:
This static induction electric apparatus is formed by disposing a common winding (LC), a series winding (LS), and a tertiary winding (LT) in a main leg iron core (11). The tertiary winding is divided, and one of divided tertiary windings (LTa and LTb) is disposed between the common winding (LC) and the series winding (LS). Consequently, tertiary impedance can be reduced to near zero.
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| JPS5335920 | TRANSFORMER WINDINGS |
| JPH05343244 | DIFFERENTIAL TRANSFORMER |
| JPS5921010 | ELECTRIC APPARATUS |
Inventors:
SATO MOTOTAKA (JP)
SAIJO MANABU (JP)
SHINONAGA HARUHIKO (JP)
MUTO KAZUHIRO (JP)
SAIJO MANABU (JP)
SHINONAGA HARUHIKO (JP)
MUTO KAZUHIRO (JP)
Application Number:
PCT/JP2019/008957
Publication Date:
September 26, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
H01F27/28; H01F30/10; H01F30/12
Foreign References:
| JPS5519891A | 1980-02-12 | |||
| JPS62281312A | 1987-12-07 | |||
| JPS58184826U | 1983-12-08 | |||
| JPH05159948A | 1993-06-25 | |||
| JPS63124725U | 1988-08-15 | |||
| JPH05159948A | 1993-06-25 |
Other References:
See also references of EP 3664108A4
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
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