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1. (WO2019026566) OPERATING DEVICE
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Pub. No.:
WO/2019/026566
International Application No.:
PCT/JP2018/025993
Publication Date:
07.02.2019
International Filing Date:
10.07.2018
IPC:
F16D 63/00
(2006.01) ,
F16D 66/00
(2006.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
63
Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/-F16D61/106
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
66
Arrangements for monitoring working conditions of brakes, e.g. wear or temperature
Applicants:
アルプスアルパイン株式会社 ALPS ALPINE CO., LTD.
[JP/JP]; 東京都大田区雪谷大塚町1番7号 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo 1458501, JP
Inventors:
小池 飛鳥 KOIKE, Asuka
; JP
高橋 一成 TAKAHASHI, Kazunari
; JP
後藤 厚志 GOTO, Atsushi
; JP
久家 祥宏 KUGE, Yoshihiro
; JP
▲高▼橋 未鈴 TAKAHASHI, Misuzu
; JP
Agent:
野▲崎▼ 照夫 NOZAKI, Teruo
; JP
Priority Data:
2017-150401
03.08.2017
JP
Title
(EN)
OPERATING DEVICE
(FR)
DISPOSITIF D'ACTIONNEMENT
(JA)
操作装置
Abstract:
(EN)
[Problem] Provided is an operating device capable of stably improving operating feeling even if there is a residual magnetic field. [Solution] The present invention is provided with: a magnetic disk rotatable about a rotation shaft; a first yoke and a second yoke between which the magnetic disk is sandwiched, the first yoke positioned on one side, and the second yoke positioned on the other side; a coil disposed so as to overlap the magnetic disk when viewed in a direction along a direction in which the rotation shaft extends; a magnetic viscous fluid filled between the magnetic disk and the first and second yokes; a magnetism measuring unit which measures a magnetizing field caused by a magnetic field in which the magnetic viscous fluid, the magnetic disk, the first yoke, and the second yoke form a magnetic path; and a control unit which acquires a measured value from the magnetism measuring unit, and controls a magnetic field generated by the coil on the basis of the measured value in order to change the viscosity of the magnetic viscous fluid.
(FR)
La présente invention aborde le problème de la réalisation d'un dispositif d'actionnement capable d'améliorer de manière stable la sensation de fonctionnement même lorsqu'il existe un champ magnétique résiduel. La solution selon la présente invention porte sur un dispositif d'actionnement qui comprend : un disque magnétique pouvant tourner autour d'un arbre de rotation; une première culasse et une deuxième culasse entre lesquelles le disque magnétique est pris en sandwich, la première culasse étant positionnée sur un côté et la deuxième culasse étant positionnée sur l'autre côté; une bobine disposée de manière à chevaucher le disque magnétique lorsqu'elle est vue dans la direction dans laquelle s'étend l'arbre de rotation; un fluide visqueux magnétique chargé entre le disque magnétique et les première et deuxième culasses; une unité de mesure de magnétisme qui mesure un champ de magnétisation provoqué par un champ magnétique dans lequel le fluide visqueux magnétique, le disque magnétique, la première culasse et la deuxième culasse forment un trajet magnétique; et une unité de commande qui acquiert une valeur mesurée auprès de l'unité de mesure de magnétisme et commande un champ magnétique généré par la bobine sur la base de la valeur mesurée en vue de modifier la viscosité du fluide visqueux magnétique.
(JA)
【課題】残留磁場があったとしても、安定して操作感触を向上できる操作装置を提供する。 【解決手段】回転軸を中心に回転動作可能な磁性ディスクと、磁性ディスクを挟む一方に位置する第1ヨーク及び他方に位置する第2ヨークと、回転軸が延びる方向に沿った方向に見たときに磁性ディスクと重なるように配置されたコイルと、磁性ディスクと第1ヨーク及び第2ヨークとの間に充填された磁気粘性流体と、磁気粘性流体、磁性ディスク、第1ヨーク、及び、第2ヨークを磁路とする磁界による磁場を測定するための磁気測定部と、磁気測定部から測定値を取得し、磁気粘性流体の粘度を変化させるために、測定値に基づいてコイルが発生する磁界を制御する制御部とを備える。
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
)