Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2014/171031
Kind Code:
A1
Abstract:
A reactor (10) is provided with: a first winding layer (1); a second winding layer (2) disposed more to an outer peripheral side of the first winding layer (1) so as to be arranged coaxially with the first winding layer (1); a third winding layer (3) disposed between the first winding layer (1) and the second winding layer (2) so as to be arranged coaxially with the first winding layer (1); a first spacer which is in contact with the outer peripheral edge portion of the first winding layer (1) and the inner circumferential edge portion of the third winding layer (3), and is disposed on a portion in the circumferential direction; a second spacer which is in contact with the inner circumferential edge portion of the second winding layer (2) and the outer peripheral edge portion of the third winding layer (3), and is disposed on a portion in the circumferential direction; and a third spacer (13) which is disposed from the outer peripheral edge portion of the first winding layer (1) across the inner circumferential edge portion of the second winding layer (2), is disposed more to the outside in the axial direction than the axial end portion of the third winding layer (3), and is disposed on a portion in the circumferential direction. Accordingly, it is possible to provide a reactor (10) which is capable of improving cooling performance.
Inventors:
YONEOKA YUDAI (JP)
NAKAMURA YUYA (JP)
YOKOZUTSUMI RYO (JP)
NAKAMURA YUYA (JP)
YOKOZUTSUMI RYO (JP)
Application Number:
PCT/JP2013/080764
Publication Date:
October 23, 2014
Filing Date:
November 14, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01F37/00; H01F27/28
Foreign References:
| JPS6016524U | 1985-02-04 | |||
| JPS58129620U | 1983-09-02 | |||
| JPS57186013U | 1982-11-26 | |||
| JPS51132524U | 1976-10-25 | |||
| JPH09102427A | 1997-04-15 | |||
| JPH1022146A | 1998-01-23 | |||
| JPH0982540A | 1997-03-28 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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