Title:
STATIONARY INDUCTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/195126
Kind Code:
A1
Abstract:
This stationary induction apparatus is provided with a core (110) and a plurality of planar windings (130). The plurality of planar windings (130) are arranged side by side in the axial direction of the core (110), and are wound around the core (110). Each of the plurality of planar windings (130) includes a conductor portion (131) and an insulation-coating portion (133). The insulation-coating portion (133) is spirally wound on the conductor portion (131) and coats the conductor portion (131). In at least one planar winding (130) of the plurality of planar windings (130), a plurality of types of insulation-coating portions (133) that have mutually different tolerances to heat are joined together and coat the conductor portion (131) as the insulation-coating portion (133).
Inventors:
NISHIMURA TAKAYUKI (JP)
Application Number:
PCT/JP2022/017258
Publication Date:
October 12, 2023
Filing Date:
April 07, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01F27/32
Foreign References:
| JPH0611009B2 | 1994-02-09 | |||
| JPS6066014U | 1985-05-10 | |||
| JPH0917649A | 1997-01-17 | |||
| JPH0945551A | 1997-02-14 | |||
| JP2011159500A | 2011-08-18 | |||
| JPS5678311U | 1981-06-25 | |||
| JPS5546051B2 | 1980-11-21 | |||
| JPS4918656Y1 | 1974-05-18 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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