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Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2018/147061
Kind Code:
A1
Abstract:
A reactor provided with: a coil which includes a first wound portion and a second wound portion formed of wound windings, the wound portions being disposed laterally side by side; and a magnetic core which includes a first inner core portion disposed on the inside of the first wound portion, a second inner core portion disposed on the inside of the second wound portion, and an outer core portion which is disposed on the outside of both wound portions and which connects end portions of the inner core portions. In the coil, the second wound portion has a peripheral length smaller than a peripheral length of the first wound portion. A heat-dissipating plate is disposed on at least a part of an outer peripheral surface of the second wound portion.

Inventors:
INABA, Kazuhiro (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
YOSHIKAWA, Kouhei (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
OOISHI, Akinori (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2018/001834
Publication Date:
August 16, 2018
Filing Date:
January 22, 2018
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES,LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO WIRING SYSTEMS,LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
H01F37/00; H01F27/24; H01F27/28
Foreign References:
JP2011124553A2011-06-23
JPH04117419U1992-10-21
JP2016184630A2016-10-20
JP2009147041A2009-07-02
Attorney, Agent or Firm:
YAMANO, Hiroshi (KEIMEI PATENT OFFICE, 10F ASTRO Shin Osaka 2 Bldg., 1-3, Nishinakajima 6-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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