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1. (WO2017131122) REACTOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/131122 International Application No.: PCT/JP2017/002827
Publication Date: 03.08.2017 International Filing Date: 26.01.2017
Chapter 2 Demand Filed: 23.06.2017
IPC:
H01F 37/00 (2006.01) ,H01F 27/24 (2006.01) ,H01F 27/32 (2006.01)
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
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
24
Magnetic cores
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
32
Insulating of coils, windings, or parts thereof
Applicants:
株式会社オートネットワーク技術研究所 AUTONETWORKS TECHNOLOGIES,LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehiro-cho, Yokkaichi-shi, Mie 5108503, JP
住友電装株式会社 SUMITOMO WIRING SYSTEMS,LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehiro-cho, Yokkaichi-shi, Mie 5108503, JP
住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市中央区北浜四丁目5番33号 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Inventors:
平林 辰雄 HIRABAYASHI, Tatsuo; JP
加藤 雅幸 KATO, Masayuki; JP
三崎 貴史 MISAKI, Takashi; JP
舌間 誠二 SHITAMA, Seiji; JP
山本 伸一郎 YAMAMOTO, Shinichiro; JP
Agent:
山野 宏 YAMANO, Hiroshi; JP
Priority Data:
2016-01603429.01.2016JP
2016-10507326.05.2016JP
Title (EN) REACTOR
(FR) BOBINE DE RÉACTANCE
(JA) リアクトル
Abstract:
(EN) This reactor comprises: a coil having a winding; a magnetic core that includes a plurality of core pieces positioned on the inside and outside of the winding, and at least one gap part that is interposed between adjoining core pieces; and an interposed member that is interposed between the coil and the magnetic core. The interposed member is interposed between the inner peripheral surface of the winding and the outer peripheral surface of the magnetic core, and is provided with a plurality of inside divided pieces that are positioned with a gap therebetweeen in the axial direction of the winding, and at least one of the plurality of inside divided pieces is provided with an interposed protruding part that constitutes part of the gap, and that maintains the interval between adjoining core pieces.
(FR) L’invention concerne une bobine de réactance, laquelle comporte: une bobine possédant une partie enroulement; plusieurs pièces de noyau situées à l’intérieur et à l'extérieur de la partie enroulement; un noyau magnétique contenant au moins une partie espacement située entre des pièces de noyau adjacentes; et un élément intercalaire située entre la bobine et le noyau magnétique. L’élément intercalaire est situé entre la face périphérique interne de la partie enroulement et la face périphérique externe du noyau magnétique et simultanément, présente plusieurs pièces de séparation côté intérieur situées de façon espacée en direction axiale de la partie enroulement. Au moins une des pièces de séparation côté intérieur maintient l'espacement entre deux pièces de noyau adjacentes, et une partie saillante intercalaire forme une portion de la partie espacement.
(JA) 巻回部を有するコイルと、前記巻回部内外に配置される複数のコア片と、隣り合う前記コア片間に介在される少なくとも一つのギャップ部とを含む磁性コアと、前記コイルと前記磁性コアとの間に介在される介在部材とを備え、前記介在部材は、前記巻回部の内周面と前記磁性コアの外周面との間に介在されると共に、前記巻回部の軸方向に離間して配置される複数の内側分割片を備え、前記複数の内側分割片のうち、少なくとも一つの内側分割片は、隣り合う前記コア片間の間隔を保持して、前記ギャップ部の一部を形成する介在突部を備えるリアクトル。
front page image
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, JP, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20190027295CN109196608