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1. (WO2019044796) COIL
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Pub. No.: WO/2019/044796 International Application No.: PCT/JP2018/031671
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
H01F 27/02 (2006.01) ,H01F 17/06 (2006.01) ,H01F 27/29 (2006.01) ,H01F 37/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
02
Casings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
17
Fixed inductances of the signal type
04
with magnetic core
06
with core substantially closed in itself, e.g. toroid
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
28
Coils; Windings; Conductive connections
29
Terminals; Tapping arrangements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
37
Fixed inductances not covered by group H01F17/67
Applicants:
日本ケミコン株式会社 NIPPON CHEMI-CON CORPORATION [JP/JP]; 東京都品川区大崎五丁目6番4号 5-6-4,Osaki, Shinagawa-ku, Tokyo 1418605, JP
Inventors:
吉岡 利恭 YOSHIOKA Toshikiyo; JP
白勢 茂樹 SHIRASE Shigeki; JP
及川 聡 OIKAWA Satoshi; JP
太田 誠 OHTA Makoto; JP
山崎 信行 YAMASAKI Nobuyuki; JP
仲田 光一 NAKATA Kouichi; JP
Agent:
浜田 治雄 HAMADA Haruo; JP
Priority Data:
2017-16430829.08.2017JP
Title (EN) COIL
(FR) BOBINE
(JA) コイル
Abstract:
(EN) [Problem] To provide a surface mount coil which can be mounted on a circuit substrate with high reliability in terms of vibration resistance and the like. [Solution] This coil is provided with a hollow cylindrical core, and an exterior case housing the entire core. The core and the exterior case are adhesively secured to each other at least at one upper corner and at least one lower corner in a see-through view in which a hollow portion of the core is laterally arranged.
(FR) Le problème décrit par la présente invention est de fournir une bobine de montage en surface qui peut être montée sur un substrat de circuit avec une fiabilité élevée en termes de résistance aux vibrations et analogues. La solution selon l'invention porte sur une bobine qui comprend un noyau cylindrique creux, et un boîtier extérieur logeant le noyau entier. Le noyau et le boîtier extérieur sont fixés de manière adhésive l'un à l'autre au moins au niveau d'un coin supérieur et au moins au niveau d'un coin inférieur dans une vue transparente dans laquelle une partie creuse du noyau est disposée latéralement.
(JA) 【課題】 回路基板へ耐振動性等の信頼性高く実装することが可能な面実装コイルを提供することを目的とする。【解決手段】 中空円柱形状のコアと、コア全体を収納する外装ケースと、を備えるコイルであって、コアと外装ケースと は、コアの中空部が左右横方向に配置される向きからの透視野において、少なくとも上の隅角と下の隅角の各一箇所ずつにおいて、接着固定されるコイルとする。
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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, JO, 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)