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1. (WO2017183610) WINDING, COIL, AND TRANSFORMER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/183610 International Application No.: PCT/JP2017/015469
Publication Date: 26.10.2017 International Filing Date: 17.04.2017
IPC:
H01F 27/28 (2006.01) ,H01B 7/00 (2006.01) ,H01B 7/02 (2006.01) ,H01B 7/30 (2006.01) ,H01F 5/00 (2006.01) ,H01F 5/06 (2006.01) ,H01F 30/10 (2006.01)
Applicants: FURUKAWA ELECTRIC CO., LTD.[JP/JP]; 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008322, JP
FURUKAWA MAGNET WIRE CO., LTD.[JP/JP]; 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1000005, JP
Inventors: FUKAI, Hiroyuki; JP
KOBAYASHI, Isamu; JP
Agent: IIDA, Toshizo; JP
AKABA, Shuichi; JP
Priority Data:
2016-08660122.04.2016JP
Title (EN) WINDING, COIL, AND TRANSFORMER
(FR) ENROULEMENT, BOBINE ET TRANSFORMATEUR
(JA) 巻線、コイル及びトランス
Abstract: front page image
(EN) A winding having a twisted wire in which a plurality of strands, in which the wire diameter of a copper wire is 0.05-0.5 mm, are twisted together, and an extrusion coating layer for covering the plurality of strands, wherein at least one of the strands has a magnetic layer on the outer periphery of the copper wire, and the thickness of the extrusion coating layer is 40-400 μm; and a coil and a transformer in which the winding is used.
(FR) L'invention concerne un enroulement comportant un fil torsadé dans lequel une pluralité de brins, dans lesquels le diamètre de fil d'un fil de cuivre est compris entre 0,05 et 0,5 mm, sont torsadés ensemble, et une couche de revêtement d'extrusion pour la couverture de la pluralité de brins, au moins un des brins comportant une couche magnétique sur la périphérie extérieure du fil de cuivre, et l'épaisseur de la couche de revêtement d'extrusion étant comprise entre 40 et 400 µm; et une bobine et un transformateur dans lesquels l'enroulement est utilisé.
(JA) 銅線の線径が0.05~0.5mmの素線を複数本撚り合わせてなる撚り線と、複数の素線を被覆する押出被覆層とを有する巻線であって、素線の少なくとも1本が銅線の外周に磁性体層を有し、押出被覆層の厚みが40~400μmである巻線、この巻線を用いたコイル及びトランス。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)