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1. (WO2017061606) MOVEMENT CONVERTING MECHANISM
PCT Biblio. Data
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Pub. No.:
WO/2017/061606
International Application No.:
PCT/JP2016/079964
Publication Date:
13.04.2017
International Filing Date:
07.10.2016
IPC:
H02N 2/04
(2006.01),
H01L 41/053
(2006.01),
H01L 41/09
(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
02
producing linear motion, e.g. actuators; Linear positioners
04
Constructional details
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
04
of piezo-electric or electrostrictive elements
053
Mounts, supports, enclosures or casings
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
08
Piezo-electric or electrostrictive elements
09
with electrical input and mechanical output
Applicants:
SUMITOMO HEAVY INDUSTRIES, LTD.
[JP/JP]; 1-1, Osaki 2-chome, Shinagawa-ku, Tokyo 1416025 (JP)
Inventors:
TSUKAHARA, Shinichiro
; (JP)
Agent:
ITOH, Tadashige
; (JP).
ITOH, Tadahiko
; (JP)
Priority Data:
2015-201573
09.10.2015
JP
Title
(EN)
MOVEMENT CONVERTING MECHANISM
(FR)
MÉCANISME DE CONVERSION DE MOUVEMENT
(JA)
運動変換機構
Abstract:
(EN)
A movement converting mechanism (10) is provided with the following: a piezoelectric element (3); a first movement converting unit (1) that converts the expansion movement of the piezoelectric element (3) into movement which causes displacement in a direction different than the expansion direction; and a second movement converting unit (2) that converts the movement brought about by the first movement converting unit (1) into movement which causes displacement in the same direction as the expansion direction. Further, the first movement converting unit (1) and the second movement converting unit (2) are both adjacent to the piezoelectric element (3) in a plane (S1) that is perpendicular to the expansion direction and that includes a cross section of the piezoelectric element (3).
(FR)
L'invention concerne un mécanisme de conversion de mouvement (10) qui comporte les éléments suivants : un élément piézoélectrique (3) ; une première unité de conversion de mouvement (1) qui convertit le mouvement d'expansion de l'élément piézo-électrique (3) en un mouvement qui provoque un déplacement dans une direction différente de la direction d'expansion ; et une seconde unité de conversion de mouvement (2) qui convertit le mouvement provoqué par la première unité de conversion de mouvement (1) en un mouvement qui provoque un déplacement dans la même direction que la direction d'expansion. En outre, la première unité de conversion de mouvement (1) et la seconde unité de conversion de mouvement (2) sont toutes les deux adjacentes à l'élément piézo-électrique (3) dans un plan (S1) qui est perpendiculaire à la direction d'expansion et qui comprend une section transversale de l'élément piézo-électrique (3).
(JA)
運動変換機構(10)は、ピエゾ素子(3)と、ピエゾ素子(3)の伸縮運動を伸縮方向とは異なる方向への変位をもたらす運動に変換する第1運動変換部(1)と、第1運動変換部(1)によってもたらされる運動を伸縮方向と同じ方向への変位をもたらす運動に変換する第2運動変換部(2)と、を備える。また、ピエゾ素子(3)の断面を含む伸縮方向に垂直な平面(S1)において、第1運動変換部(1)及び第2運動変換部(2)は何れもピエゾ素子(3)に隣接する。
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, KE, KG, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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
)