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1. (WO2017038750) POWER GENERATION ELEMENT, DYNAMIC DAMPER, AND TORSIONAL DAMPER
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Pub. No.: WO/2017/038750 International Application No.: PCT/JP2016/075164
Publication Date: 09.03.2017 International Filing Date: 29.08.2016
IPC:
H02N 2/00 (2006.01) ,H01L 41/06 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
N
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
2
Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
Details
06
of magnetostrictive elements
Applicants:
株式会社フコク FUKOKU CO., LTD. [JP/JP]; 埼玉県上尾市菅谷三丁目105番地 3-105 Sugaya, Ageo-shi, Saitama 3628561, JP
Inventors:
田中 龍雄 TANAKA, Tatsuo; JP
Agent:
大森 純一 OMORI, Junichi; JP
Priority Data:
2015-16909328.08.2015JP
Title (EN) POWER GENERATION ELEMENT, DYNAMIC DAMPER, AND TORSIONAL DAMPER
(FR) ÉLÉMENT DE GÉNÉRATION D'ÉNERGIE, AMORTISSEUR DYNAMIQUE, ET AMORTISSEUR À TORSION
(JA) 発電素子、ダイナミックダンパーおよびトーショナルダンパー
Abstract:
(EN) This power generation element is arranged between a first member and a second member that is spaced from the first member by a predetermined distance. The power generation element is provided with: a pair of magnetostrictive members which are arranged to be spaced from each other and which each have one end retained by the first member and have the other end retained by the second member; a coil wound around at least one of the pair of magnetostrictive members; and pairs of permanent magnets respectively arranged on the first member side and the second member side of the pair of magnetostrictive members. Each of the pairs of permanent magnets is held between the corresponding pair of magnetostrictive elements via an elastic body.
(FR) Le présent élément de génération d'énergie est disposé entre un premier élément et un second élément espacé du premier élément d'une distance prédéterminée. L'élément de génération d'énergie comprend: une paire d'éléments magnétostrictifs disposés à distance l'un de l'autre et présentant chacun une extrémité retenue par le premier élément et l'autre extrémité retenue par le second élément; une bobine enroulée autour d'au moins l'un des éléments magnétostrictifs de la paire; et des paires d'aimants permanents disposés respectivement sur le côté du premier élément et sur le côté du second élément de la paire d'éléments magnétostrictifs. Chaque paire d'aimants permanents est retenue entre la paire correspondante d'éléments magnétostrictifs par un corps élastique.
(JA) この発電素子は、第1の部材と、この第1の部材に対して所定距離離間して配置された第2の部材との間に配置される発電素子であって、第1の部材に一端が保持され、第2の部材に他端が保持され、互いに離間して配置された一対の磁歪部材と、一対の磁歪部材の少なくとも一方に巻き付けられたコイルと、一対の磁歪部材の第1の部材側及び前記第2の部材側にそれぞれ配置された一対の永久磁石と、を備え、一対の永久磁石のそれぞれは、一対の磁歪部材の間に弾性体を介して挟持されている。
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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, 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, KN, KP, KR, 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)