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1. (WO2018043318) INDUCTOR COMPONENT AND POWER SUPPLY MODULE
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Pub. No.: WO/2018/043318 International Application No.: PCT/JP2017/030482
Publication Date: 08.03.2018 International Filing Date: 25.08.2017
IPC:
H01F 17/00 (2006.01) ,H01F 17/04 (2006.01) ,H01F 37/00 (2006.01) ,H02M 3/155 (2006.01) ,H02M 3/28 (2006.01) ,H05K 1/18 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
17
Fixed inductances of the signal type
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
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
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
02
without intermediate conversion into ac
04
by static converters
10
using discharge tubes with control electrode or semiconductor devices with control electrode
145
using devices of a triode or transistor type requiring continuous application of a control signal
155
using semiconductor devices only
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1
Printed circuits
18
Printed circuits structurally associated with non-printed electric components
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
宮下 宗丈 MIYASHITA Munetake; JP
丹下 貴之 TANGE Takayuki; JP
橋 秀明 HASHI Hideaki; JP
Agent:
特許業務法人 楓国際特許事務所 KAEDE PATENT ATTORNEYS' OFFICE; 大阪府大阪市中央区農人橋1丁目4番34号 1-4-34, Noninbashi, Chuo-ku, Osaka-shi, Osaka 5400011, JP
Priority Data:
2016-17146402.09.2016JP
Title (EN) INDUCTOR COMPONENT AND POWER SUPPLY MODULE
(FR) COMPOSANT D'INDUCTEUR ET MODULE D'ALIMENTATION ÉLECTRIQUE
(JA) インダクタ部品、および、電源モジュール
Abstract:
(EN) An inductor component (10) is provided with: core members (41, 42); a coil that is disposed on the core members; and terminal electrodes (61-63). The coil is provided with: first metal plates (21-24) that are disposed on the upper surfaces of the core members (41, 42); second metal plates (31-35) that are disposed on the lower surfaces of the core members (41, 42); and a plurality of metal pins (511, 521, 522, 531, 532, 541, 542, 552) that penetrate the core member (41) or the core member (42) in the thickness direction. The coil is formed in a spiral shape by connecting the first metal plates (21-24) and the second metal plates (31-35) by means of the metal pins (511, 521, 522, 531, 532, 541, 542, 552). The terminal electrodes (61-63) are connected to the coil by being separated from each other in the direction in which the spiral shape extends.
(FR) Un composant inducteur (10) comprend : des éléments de noyau (41, 42); une bobine qui est disposée sur les éléments de noyau; et des électrodes de borne (61-63). La bobine comprend : des premières plaques métalliques (21-24) qui sont disposées sur les surfaces supérieures des éléments de noyau (41, 42); des secondes plaques métalliques (31-35) qui sont disposées sur les surfaces inférieures des éléments de noyau (41, 42); et une pluralité de broches métalliques (511, 521, 522, 531, 532, 541, 542, 552) qui pénètrent dans l'élément de noyau (41) ou l'élément de noyau (42) dans la direction de l'épaisseur. La bobine est formée en spirale en reliant les premières plaques métalliques (21-24) et les secondes plaques métalliques (31-35) au moyen des broches métalliques (511, 521, 522, 531, 532, 541, 542, 552). Les électrodes de borne (61-63) sont reliées à la bobine en étant séparées l'une de l'autre dans la direction dans laquelle s'étend la forme en spirale.
(JA) インダクタ部品(10)は、コア部材(41、42)と、コア部材に配置されたコイルと、端子電極(61-63)と、を備える。コイルは、コア部材(41、42)の上面に配置された第1金属板(21-24)と、コア部材(41、42)の下面に配置された第2金属板(31-35)と、コア部材(41、42)のいずれかに対して厚み方向に貫通する複数の金属ピン(511、521、522、531、532、541、542、552)と、を備える。コイルは、第1金属板(21-24)と第2金属板(31-35)とを複数の金属ピン(511、521、522、531、532、541、542、552)によって接続して、螺旋形に形成されている。端子電極(61-63)は、螺旋形の延びる方向に沿って間隔を空けてコイルに接続されている。
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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)