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Patent Searching and Data


Title:
リアクトル
Document Type and Number:
Japanese Patent JP6635316
Kind Code:
B2
Abstract:
Provided is a reactor including a coil provided with two winding portions that are obtained by winding a winding wire such that axes of the winding portions are parallel to each other, and a magnetic core including a rectangular parallelepiped inner core portion disposed in each of the winding portions, and outer core portions that are disposed outside the winding portions and are for linking the inner core portions, in which at least one of two outer corner portions out of four corner portions of each of the inner core portions includes a corner chamfering portion that has been chamfered more than an inner corner portion that is opposite the outer corner portion, the four corner portions facing an inner circumferential surface of the winding portion and the two outer corner portions being disposed on the side of each winding portion that is distant from the other winding portion.

Inventors:
Kazuhiro Inaba
Koji Nishi
Kohei Yoshikawa
Application Number:
JP2017026482A
Publication Date:
January 22, 2020
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01F37/00
Domestic Patent References:
JP2016054287A
JP2016171137A
Attorney, Agent or Firm:
Hiroshi Yamano