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1. (WO2018088162) ELECTRONIC CONTROL DEVICE AND STEERING DEVICE
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Pub. No.: WO/2018/088162 International Application No.: PCT/JP2017/037850
Publication Date: 17.05.2018 International Filing Date: 19.10.2017
Chapter 2 Demand Filed: 30.05.2018
IPC:
H01G 2/08 (2006.01) ,B62D 5/04 (2006.01) ,H05K 7/20 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
2
Details of capacitors not covered by a single one of groups H01G4/-H01G11/112
08
Cooling arrangements; Heating arrangements; Ventilating arrangements
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
5
Power-assisted or power-driven steering
04
electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
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
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
Applicants:
日本精工株式会社 NSK LTD. [JP/JP]; 東京都品川区大崎1丁目6番3号 6-3, Ohsaki 1-chome, Shinagawa-ku, Tokyo 1418560, JP
Inventors:
森本 匡一 MORIMOTO, Masakazu; JP
金子 昇 KANEKO, Noboru; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2016-22080011.11.2016JP
2017-18023220.09.2017JP
Title (EN) ELECTRONIC CONTROL DEVICE AND STEERING DEVICE
(FR) DISPOSITIF DE COMMANDE ÉLECTRONIQUE ET DISPOSITIF DE DIRECTION
(JA) 電子制御装置及びステアリング装置
Abstract:
(EN) This electronic control device is provided with: a circuit board which comprises a substrate and an electrolytic capacitor that is connected to the substrate; a heat sink which has a recess for housing the electrolytic capacitor; and a heat dissipation material which is disposed in the recess. An end face of the electrolytic capacitor faces the bottom surface of the recess. The heat dissipation material is in contact with the end face and the bottom surface.
(FR) L'invention concerne un dispositif de commande électronique comprenant : une carte de circuit imprimé qui comprend un substrat et un condensateur électrolytique qui est connecté au substrat; un dissipateur thermique qui a un évidement pour loger le condensateur électrolytique; et un matériau de dissipateur thermique qui est disposé dans l'évidement. Une face d'extrémité du condensateur électrolytique fait face à la surface inférieure de l'évidement. Le matériau de dissipateur thermique est en contact avec la face d'extrémité et la surface inférieure.
(JA) 電子制御装置は、基板、及び基板に接続された電解コンデンサを有する回路基板と、電解コンデンサを収納するための凹部を有するヒートシンクと、凹部に設けられる放熱材と、を備える。電解コンデンサの端面は凹部の底面に対向している。放熱材は、端面及び底面に接している。
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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)