ATE508277T1 - Gedächtnislegierungsbetätigungsvorrichtung - Google Patents
GedächtnislegierungsbetätigungsvorrichtungInfo
- Publication number
- ATE508277T1 ATE508277T1 AT08844214T AT08844214T ATE508277T1 AT E508277 T1 ATE508277 T1 AT E508277T1 AT 08844214 T AT08844214 T AT 08844214T AT 08844214 T AT08844214 T AT 08844214T AT E508277 T1 ATE508277 T1 AT E508277T1
- Authority
- AT
- Austria
- Prior art keywords
- memory alloy
- movable element
- suspension system
- movement
- flexures
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5006—Shape memory
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Lens Barrels (AREA)
- Adjustment Of Camera Lenses (AREA)
- Temperature-Responsive Valves (AREA)
- Manipulator (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0721268A GB0721268D0 (en) | 2007-10-30 | 2007-10-30 | SMA camera actuator |
| GB0805051A GB0805051D0 (en) | 2008-03-18 | 2008-03-18 | Shape memory alloy actuation apparatus |
| PCT/GB2008/003657 WO2009056822A2 (en) | 2007-10-30 | 2008-10-28 | Shape memory alloy actuation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE508277T1 true ATE508277T1 (de) | 2011-05-15 |
Family
ID=40589700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08844214T ATE508277T1 (de) | 2007-10-30 | 2008-10-28 | Gedächtnislegierungsbetätigungsvorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8593568B2 (de) |
| EP (1) | EP2215359B3 (de) |
| JP (1) | JP5296086B2 (de) |
| KR (1) | KR20100105547A (de) |
| CN (1) | CN101896719A (de) |
| AT (1) | ATE508277T1 (de) |
| DE (1) | DE602008006763D1 (de) |
| WO (1) | WO2009056822A2 (de) |
Families Citing this family (97)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE523806T1 (de) * | 2006-03-30 | 2011-09-15 | Cambridge Mechatronics Ltd | Kameralinsen-betätigungsvorrichtung |
| EP2261507A1 (de) | 2007-02-12 | 2010-12-15 | Cambridge Mechatronics Limited | Antriebsvorrichtung mit formgedächtnislegierung |
| US8756933B2 (en) * | 2007-12-03 | 2014-06-24 | Cambridge Mechatronics Limited | Control of a shape memory alloy actuation apparatus |
| US8588598B2 (en) * | 2008-07-30 | 2013-11-19 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
| WO2010029316A2 (en) | 2008-09-12 | 2010-03-18 | Cambridge Mechatronics Limited | Optical image stabilisation |
| US8448435B2 (en) | 2008-10-29 | 2013-05-28 | Cambridge Mechatronics Limited | Control of a shape memory alloy actuation arrangement |
| WO2010058177A2 (en) | 2008-11-20 | 2010-05-27 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
| US8692929B2 (en) * | 2009-01-22 | 2014-04-08 | Panasonic Corporation | Lens drive device, image-capturing device, and electronic apparatus with shape memory alloy actuator |
| EP2394055B1 (de) | 2009-02-09 | 2013-06-05 | Cambridge Mechatronics Limited | Auslösungsvorrichtung für formgedächtnislegierung |
| JP5702735B2 (ja) | 2009-02-09 | 2015-04-15 | ケンブリッジ メカトロニクス リミテッド | 光学画像安定化 |
| CN101887158B (zh) * | 2009-05-15 | 2014-10-15 | 三美电机株式会社 | 透镜驱动装置及其组装方法 |
| JP2011022366A (ja) * | 2009-07-16 | 2011-02-03 | Panasonic Corp | レンズ駆動用装置 |
| JP2011022433A (ja) * | 2009-07-17 | 2011-02-03 | Sony Corp | 駆動装置 |
| US20110217031A1 (en) * | 2010-03-03 | 2011-09-08 | Nokia Corporation | Method And Apparatus For Shape Memory Alloy Bender Actuator |
| JP2011191562A (ja) * | 2010-03-15 | 2011-09-29 | Seiko Instruments Inc | 駆動モジュール及び電子機器 |
| GB2495887B (en) | 2010-08-09 | 2016-12-28 | Cambridge Mechatronics Ltd | Camera apparatus |
| WO2012038703A2 (en) | 2010-09-22 | 2012-03-29 | Cambridge Mechatronics Limited | Optical image stabilisation |
| US20130182176A1 (en) * | 2010-09-27 | 2013-07-18 | Yasuhiro Honda | Drive Device |
| KR101875586B1 (ko) * | 2011-02-14 | 2018-07-09 | 엘지이노텍 주식회사 | 보이스 코일 모터용 가동자 및 이를 갖는 보이스 코일 모터 |
| CN103089559A (zh) * | 2011-10-31 | 2013-05-08 | 杜坚 | 利用物质的体积变化来获取能量的机器 |
| EP2813877A4 (de) | 2012-02-07 | 2015-09-02 | Konica Minolta Inc | Antriebsvorrichtung und linseneinheit |
| US8966893B2 (en) * | 2012-03-05 | 2015-03-03 | GM Global Technology Operations LLC | Shape memory alloy actuators with sensible coatings |
| US8842215B2 (en) * | 2012-03-14 | 2014-09-23 | Apple Inc. | Electronic device with shape memory devices |
| GB201220485D0 (en) | 2012-11-14 | 2012-12-26 | Cambridge Mechatronics Ltd | Control of an SMA actuation apparatus |
| DE102013109185B3 (de) * | 2013-08-23 | 2014-05-22 | Jenoptik Optical Systems Gmbh | Optische Baugruppe mit einer Fassung mit Verbindungseinheiten gerichteter Nachgiebigkeit |
| US10834301B2 (en) | 2013-09-12 | 2020-11-10 | Cambridge Mechatronics Limited | Insulation of SMA actuator wires in a miniature camera |
| GB201403803D0 (en) * | 2014-03-04 | 2014-04-16 | Cambridge Mechatronics Ltd | SMA actuator |
| KR101574521B1 (ko) * | 2014-03-18 | 2015-12-04 | 한국과학기술연구원 | 계층구조를 이용하여 내재된 형태를 가지는 형태변환소재 및 이를 포함하는 전극 |
| GB201412848D0 (en) | 2014-07-18 | 2014-09-03 | Cambridge Mechatronics Ltd | Suspension system for a camera lens element |
| JP6610899B2 (ja) * | 2014-08-01 | 2019-11-27 | ソニー株式会社 | アクチュエータおよびアラーム装置 |
| JP2016120462A (ja) * | 2014-12-25 | 2016-07-07 | Smk株式会社 | 衝撃発生アクチュエータ、タッチパネルおよび駆動方法 |
| WO2017116437A1 (en) * | 2015-12-30 | 2017-07-06 | Newport Corporation | Component shifting apparatus with shape memory alloy actuators |
| TWI618949B (zh) * | 2016-04-01 | 2018-03-21 | 台灣東電化股份有限公司 | 鏡頭驅動機構及其控制方法 |
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| GB201610039D0 (en) | 2016-06-08 | 2016-07-20 | Cambridge Mechatronics Ltd | Dynamic centring of SMA actuator |
| EP3472665B1 (de) | 2016-07-22 | 2021-11-10 | Cambridge Mechatronics Limited | Pwm-abschirmung in einer kamera |
| CN109416498B (zh) * | 2016-08-08 | 2022-03-22 | 剑桥机电有限公司 | 双照相机设备 |
| US12147059B2 (en) | 2016-12-16 | 2024-11-19 | Hutchinson Technology Incorporated | Sensor shift structures in optical image stabilization suspensions |
| CN110199119B (zh) * | 2016-12-16 | 2022-11-18 | 哈钦森技术股份有限公司 | 一种悬架组件 |
| JP2020515881A (ja) * | 2016-12-16 | 2020-05-28 | ハッチンソン テクノロジー インコーポレイテッドＨｕｔｃｈｉｎｓｏｎ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ | 光学画像安定化サスペンションにおけるセンサシフト構造 |
| GB201703356D0 (en) | 2017-03-02 | 2017-04-19 | Cambridge Mechatronics Ltd | SMA actuator for zoom camera OIS |
| IT201700048138A1 (it) * | 2017-05-04 | 2018-11-04 | Actuator Solutions GmbH | Attuatore per auto-focus di modulo di fotocamera |
| US11333134B2 (en) | 2017-05-05 | 2022-05-17 | Hutchinson Technology Incorporated | Shape memory alloy actuators and methods thereof |
| US11105319B2 (en) | 2017-05-05 | 2021-08-31 | Hutchinson Technology Incorporated | Shape memory alloy actuators and methods thereof |
| US11815794B2 (en) | 2017-05-05 | 2023-11-14 | Hutchinson Technology Incorporated | Shape memory alloy actuators and methods thereof |
| GB2602950B (en) | 2017-05-05 | 2022-10-26 | Hutchinson Technology | Shape memory alloy actuators and methods thereof |
| US11306706B2 (en) | 2017-05-05 | 2022-04-19 | Hutchinson Technology Incorporated | Shape memory alloy actuators and methods thereof |
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| KR101937295B1 (ko) * | 2017-10-19 | 2019-01-11 | 한국과학기술연구원 | 차단 장치 |
| GB201721716D0 (en) * | 2017-12-22 | 2018-02-07 | Cambridge Mechatronics Ltd | Sma actuator |
| US10915162B2 (en) * | 2018-06-15 | 2021-02-09 | Facebook Technologies, Llc | Flexure based guidance system for varifocal head-mounted displays |
| GB2574871A (en) | 2018-06-21 | 2019-12-25 | Cambridge Mechatronics Ltd | Shape memory alloy actuation apparatus |
| GB2574869B (en) | 2018-06-21 | 2020-11-04 | Cambridge Mechatronics Ltd | Shape memory alloy actuation apparatus |
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-
2008
- 2008-10-28 JP JP2010531574A patent/JP5296086B2/ja active Active
- 2008-10-28 DE DE602008006763T patent/DE602008006763D1/de active Active
- 2008-10-28 EP EP08844214.0A patent/EP2215359B3/de active Active
- 2008-10-28 AT AT08844214T patent/ATE508277T1/de not_active IP Right Cessation
- 2008-10-28 WO PCT/GB2008/003657 patent/WO2009056822A2/en not_active Ceased
- 2008-10-28 KR KR1020107011554A patent/KR20100105547A/ko not_active Withdrawn
- 2008-10-28 CN CN2008801199000A patent/CN101896719A/zh active Pending
- 2008-10-30 US US12/740,488 patent/US8593568B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009056822A2 (en) | 2009-05-07 |
| US8593568B2 (en) | 2013-11-26 |
| WO2009056822A3 (en) | 2009-07-16 |
| EP2215359B3 (de) | 2014-10-29 |
| CN101896719A (zh) | 2010-11-24 |
| EP2215359B1 (de) | 2011-05-04 |
| EP2215359A2 (de) | 2010-08-11 |
| JP2011501245A (ja) | 2011-01-06 |
| JP5296086B2 (ja) | 2013-09-25 |
| KR20100105547A (ko) | 2010-09-29 |
| DE602008006763D1 (de) | 2011-06-16 |
| US20100283887A1 (en) | 2010-11-11 |
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