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Patent Searching and Data


Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2018/216441
Kind Code:
A1
Abstract:
This reactor is provided with a coil having a pair of winding sections and an annular magnetic core. The magnetic core has: a pair of inner core sections respectively arranged inside the winding sections; and a pair of outer core sections respectively arranged outside one end and the other end of the winding sections in the axial direction. A non-magnetic reinforcing member respectively connected to an inner end surface of each of the pair of outer core sections is disposed between the pair of winding sections, and the axial stiffness of the reinforcing member is no less than 2×107 N/m. Here, the axial stiffness is the value obtained by dividing the product of the cross-sectional area of the reinforcing member perpendicular to the axial direction of the winding sections and the Young's modulus of the reinforcing member, by the length of the reinforcing member.

Inventors:
INABA, Kazuhiro (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
TERAO, Takemi (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
Application Number:
JP2018/017456
Publication Date:
November 29, 2018
Filing Date:
May 01, 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
Foreign References:
JP2012080068A2012-04-19
JP2012169466A2012-09-06
JP2017139310A2017-08-10
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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