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1. (WO2018060229) ACTUATOR WITH SHAPE-MEMORY ELEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/060229 International Application No.: PCT/EP2017/074460
Publication Date: 05.04.2018 International Filing Date: 27.09.2017
IPC:
G02B 7/00 (2006.01) ,F03G 7/06 (2006.01) ,G02B 7/02 (2006.01) ,G02B 7/08 (2006.01) ,G03B 3/12 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
G
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
7
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
06
using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
08
adapted to co-operate with a remote control mechanism
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
3
Focusing arrangements of general interest for cameras, projectors or printers
10
Power-operated focusing
12
adapted for remote control
Applicants: CARL ZEISS MICROSCOPY GMBH[DE/DE]; Carl-Zeiss-Promenade 10 07745 Jena, DE
Inventors: JOHN, Benjamin; DE
SCHULZ, Michael; DE
Agent: MEYER, Jork; DE
Priority Data:
10 2016 219 054.730.09.2016DE
Title (EN) ACTUATOR WITH SHAPE-MEMORY ELEMENT
(FR) MÉCANISME DE RÉGLAGE MUNI D'UN ÉLÉMENT À MÉMOIRE DE FORME
(DE) STELLANTRIEB MIT FORMGEDÄCHTNIS-ELEMENT
Abstract:
(EN) The invention relates to an actuator (1) for adjusting an element (6) to be moved in a beam path of an optical arrangement (2), comprising the element (6) to be moved, a carrier (5) and at least one SM element (7.1 to 7.4), the SM element (7.1 to 7.4) being connected to the element (6) to be moved and designed such that it is supported on the carrier (5), so that when the dimension of the SM element (7.1 to 7.4) changes, a directed force effect (F) is produced between the element (6) to be moved and the carrier (5). The invention also relates to devices for adjusting an element (6) to be moved in a beam path of an optical arrangement (2), and to uses of the actuators (1).
(FR) L'invention concerne un mécanisme de réglage (1) servant à ajuster un élément à déplacer (6) sur un chemin optique d'un système optique (2), comprenant l'élément à déplacer (6), un support (5) et au moins un élément à mémoire de forme (7.1 à 7.4), l'élément à mémoire de forme (7.1 à 7.41) étant relié à l'élément à déplacer (6) et prenant appui sur le support (5), de sorte que lors d'une modification de l'étendue de l'élément à mémoire de forme (7.1 à 7.4), un effet dynamique orienté (F) est produit entre l'élément à déplacer (6) et le support (8). L'invention concerne par ailleurs des dispositifs servant à ajuster un élément à déplacer (6) sur un chemin optique d'un système optique (2), ainsi que des utilisations des mécanismes de réglage (1).
(DE) Die Erfindung betrifft einen Stellantrieb (1) zur Justage eines zu bewegenden Elements (6) in einem Strahlengang einer optischen Anordnung (2), umfassend das zu bewegende Element (6), einen Träger (5) und mindestens ein FG-Element (7.1 bis 7.4), wobei das FG-Element (7.1 bis 7.4) mit dem zu bewegenden Element (6) in Verbindung steht und sich an dem Träger (5) abstützend ausgebildet ist, so dass bei einer Änderung der Ausdehnung des FG-Elements (7.1 bis 7.4) eine gerichtete Kraftwirkung (F) zwischen dem zu bewegendem Element (6) und dem Träger (5) erzeugt ist. Die Erfindung betrifft weiterhin Vorrichtungen zur Justage eines zu bewegenden Elements (6) in einem Strahlengang einer optischen Anordnung (2) sowie Verwendungen der Stellantriebe (1).
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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: German (DE)
Filing Language: German (DE)