Title:
REACTOR BOBBIN AND REACTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/187984
Kind Code:
A1
Abstract:
[Problem] To provide a reactor bobbin and a reactor device with which it is possible to simply and quickly perform position adjustment of a bobbin flange portion when the bobbin flange portion and a bobbin are engaged with each other with the flange portion being matched with a coil length. [Solution] At least one flange portion is a movable flange portion 123 which is a separate body from a body portion (hereafter, bobbin shaft portion) 121. The movable flange portion 123 has a central hollow portion (124) into which an end of the bobbin shaft portion 121 can be fitted and inserted. A recess row 127 is provided on at least a partial outer surface of the bobbin shaft portion 121, the recess row 127 having a plurality of engagement recesses (hereafter, recesses) 126 arrayed therein in the axial direction of the bobbin shaft portion 121, and the movable flange portion 123 is provided with an engaging projection 125 that selectively engages with one of the recesses 126 in the recess row 127. In a state in which the movable flange portion 123 has been moved to a desired position of the bobbin shaft portion 121, one of the recesses 126 in the recess row 127 and the engaging projection 125 of the movable flange portion 123 are configured to engage with each other.
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Inventors:
KAWASHIMA HIROSHI (JP)
Application Number:
PCT/JP2022/015442
Publication Date:
October 05, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
SUMIDA CORP (JP)
International Classes:
H01F37/00; H01F5/02
Foreign References:
| JPS58158408U | 1983-10-22 | |||
| JPS58124908U | 1983-08-25 | |||
| JPH01105214U | 1989-07-14 |
Attorney, Agent or Firm:
KAWANO Hiroshi (JP)
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