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Patent Searching and Data


Title:
NOISE ABSORPTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/198526
Kind Code:
A1
Abstract:
A noise absorption device 10 comprises: a rod-shaped part 31 having a rod shape onto which a cable 50 is directly or indirectly wound; and outer cylindrical parts 32 that cover the outer periphery of the rod-shaped part 31. The noise absorption device 10 comprises: a bobbin part 20 having a cable-wound section 21 onto which the cable 50 is wound, and a through-hole 22 formed to the inside of the cable-wound section; and a pair of ferrite parts 30 that cover the bobbin part 20. The pair of ferrite parts respectively include: the rod-shaped part 31 onto which the cable 50 is indirectly wound and which is inserted into the through-hole 22; and the outer cylindrical parts 32 that are formed integrally with the rod-shaped part 31 and cover the bobbin part 20.

Inventors:
TAKAHASHI Keigo (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2019/013567
Publication Date:
October 17, 2019
Filing Date:
March 28, 2019
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:
H01F17/04; H05K9/00
Foreign References:
JPH1041139A1998-02-13
JP2008251632A2008-10-16
JPS60125707U1985-08-24
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (5th Floor, Nittochi Nagoya Bldg. 1-1, Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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