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1. (WO2018100975) COMBINED COIL MODULE AND MAGNETIC SHEET
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Pub. No.: WO/2018/100975 International Application No.: PCT/JP2017/040028
Publication Date: 07.06.2018 International Filing Date: 07.11.2017
IPC:
H01F 38/14 (2006.01) ,H01F 1/34 (2006.01) ,H01F 1/375 (2006.01) ,H02J 50/10 (2016.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38
Adaptations of transformers or inductances for specific applications or functions
14
Inductive couplings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01
of inorganic materials
03
characterised by their coercivity
12
of soft-magnetic materials
34
non-metallic substances, e.g. ferrites
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01
of inorganic materials
03
characterised by their coercivity
12
of soft-magnetic materials
34
non-metallic substances, e.g. ferrites
36
in the form of particles
37
in a bonding agent
375
Flexible bodies
[IPC code unknown for H02J 50/10]
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
平川 勝利 HIRAKAWA Katsutoshi; --
中村 浩一 NAKAMURA Kouichi; --
安村 浩治 YASUMURA Kouji; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-23102929.11.2016JP
2016-23103429.11.2016JP
Title (EN) COMBINED COIL MODULE AND MAGNETIC SHEET
(FR) MODULE DE BOBINE COMBINÉ ET FEUILLE MAGNÉTIQUE
(JA) 複合コイルモジュールおよび磁性シート
Abstract:
(EN) A combined coil module is provided with a first flat coil, a second flat coil, and a magnetic sheet in which a magnetic circuit of the first flat coil and a magnetic circuit of the second flat coil are formed. The first flat coil is used in wireless communication. The second flat coil is used in power transmission for non-contact charging. The magnetic sheet comprises one type of magnetic body. The magnetic sheet has a first magnetic circuit formation section in which the magnetic circuit of the first flat coil is formed, and a second magnetic circuit formation section in which the magnetic circuit of the second flat coil is formed. The magnetic permeability of the first magnetic circuit formation section differs from the magnetic permeability of the second magnetic circuit formation section.
(FR) L'invention concerne un module de bobine combiné comprenant une première bobine plate, une seconde bobine plate, et une feuille magnétique dans laquelle un circuit magnétique de la première bobine plate et un circuit magnétique de la seconde bobine plate sont formés. La première bobine plate est utilisée dans une communication sans fil. La seconde bobine plate est utilisée dans une transmission de puissance pour une charge sans contact. La feuille magnétique comprend un type de corps magnétique. La feuille magnétique a une première section de formation de circuit magnétique dans laquelle le circuit magnétique de la première bobine plate est formé, et une seconde section de formation de circuit magnétique dans laquelle est formé le circuit magnétique de la seconde bobine plate. La perméabilité magnétique de la première section de formation de circuit magnétique diffère de la perméabilité magnétique de la seconde section de formation de circuit magnétique.
(JA) 複合コイルモジュールは、第1平面コイルと、第2平面コイルと、第1平面コイルの磁路及び第2平面コイルの磁路が形成される磁性シートを備える。第1平面コイルは、無線通信に用いられる。第2平面コイルは、非接触充電の電力伝送に用いられる。磁性シートは、1種類の磁性体からなる。磁性シートは、第1平面コイルの磁路が形成される第1磁路形成部と、第2平面コイルの磁路が形成される第2磁路形成部とを有する。第1磁路形成部の透磁率は、第2磁路形成部の透磁率と異なる。
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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, 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 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)