WO2008126613A1 - アクチュエータ体および絞り機構 - Google Patents
アクチュエータ体および絞り機構 Download PDFInfo
- Publication number
- WO2008126613A1 WO2008126613A1 PCT/JP2008/054588 JP2008054588W WO2008126613A1 WO 2008126613 A1 WO2008126613 A1 WO 2008126613A1 JP 2008054588 W JP2008054588 W JP 2008054588W WO 2008126613 A1 WO2008126613 A1 WO 2008126613A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- actuator body
- actuator
- throttle mechanism
- bending force
- elastic member
- Prior art date
Links
Classifications
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/006—Motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Micromachines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Diaphragms For Cameras (AREA)
- Inert Electrodes (AREA)
- Actuator (AREA)
Abstract
小型で構造が簡単なアクチュエータ体および絞り機構を提供することにある。電気的駆動源によって屈曲変形する高分子アクチュエータ11と、高分子アクチュエータ11の屈曲力を伝達する中間体12と、中間体12を介して屈曲力が作用する弾性体13と、を備え、高分子アクチュエータ11の屈曲力を中間体12を介して弾性体13に作用させた場合に、弾性体内部に形成された孔部の寸法が変動することを特徴とする。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/594,467 US7917027B2 (en) | 2007-04-09 | 2008-03-13 | Actuator body and throttle mechanism |
EP08721992A EP2146425B1 (en) | 2007-04-09 | 2008-03-13 | Actuator body and throttle mechanism |
AT08721992T ATE532252T1 (de) | 2007-04-09 | 2008-03-13 | Aktorkörper und drosselmechanismus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-101760 | 2007-04-09 | ||
JP2007101760A JP5041855B2 (ja) | 2007-04-09 | 2007-04-09 | アクチュエータ体および絞り機構 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008126613A1 true WO2008126613A1 (ja) | 2008-10-23 |
Family
ID=39863743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/054588 WO2008126613A1 (ja) | 2007-04-09 | 2008-03-13 | アクチュエータ体および絞り機構 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7917027B2 (ja) |
EP (1) | EP2146425B1 (ja) |
JP (1) | JP5041855B2 (ja) |
AT (1) | ATE532252T1 (ja) |
WO (1) | WO2008126613A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5824791B2 (ja) | 2010-08-16 | 2015-12-02 | ソニー株式会社 | 駆動装置、レンズモジュールおよび撮像装置 |
JP6152622B2 (ja) * | 2011-08-11 | 2017-06-28 | デクセリアルズ株式会社 | 駆動装置、レンズモジュールおよび撮像装置 |
KR101233681B1 (ko) | 2011-08-19 | 2013-02-15 | 서울대학교산학협력단 | 음이온 전도성 고분자와 고전도성 폴리아닐린을 포함하는 비금속 유기 엑추에이터 및 그 제조방법 |
JP6006965B2 (ja) * | 2012-04-13 | 2016-10-12 | 本田技研工業株式会社 | 動力伝達装置 |
EP2840390A1 (de) * | 2013-08-19 | 2015-02-25 | Mettler-Toledo AG | Coulometrische Titrationszelle |
JP6501161B2 (ja) | 2013-12-02 | 2019-04-17 | デクセリアルズ株式会社 | イオン交換膜、ポリマー素子、電子機器、カメラモジュールおよび撮像装置 |
JP6601217B2 (ja) | 2013-12-02 | 2019-11-06 | デクセリアルズ株式会社 | イオン伝導膜、ポリマー素子、電子機器、カメラモジュールおよび撮像装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324606A (en) * | 1976-08-19 | 1978-03-07 | Koukuu Uchiyuu Gijiyutsu Kenki | Biimorph vibrator pumps |
JPS5324605A (en) * | 1976-08-19 | 1978-03-07 | Koukuu Uchiyuu Gijiyutsu Kenki | Biimorph vibrator pumps |
JP2002332956A (ja) * | 2001-05-02 | 2002-11-22 | National Institute Of Advanced Industrial & Technology | 膜型アクチュエータ及びそのアクチュエータを用いた液体封入式防振装置並びにそのアクチュエータを用いた流体制御装置 |
JP2005027444A (ja) * | 2003-07-03 | 2005-01-27 | Eamex Co | アクチュエータ素子及び駆動方法 |
WO2005012730A1 (ja) * | 2003-08-05 | 2005-02-10 | Eamex Corporation | ポンプ |
JP2006172635A (ja) | 2004-12-17 | 2006-06-29 | Eamex Co | 高分子アクチュエータを用いた光ピックアップ装置の対物レンズ駆動体 |
WO2007108257A1 (ja) * | 2006-03-15 | 2007-09-27 | Olympus Medical Systems Corp. | 撮像装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6911764B2 (en) | 2000-02-09 | 2005-06-28 | Sri International | Energy efficient electroactive polymers and electroactive polymer devices |
EP1512215B1 (en) * | 2002-03-18 | 2011-08-17 | SRI International | Electroactive polymer devices for moving fluid |
WO2005081676A2 (en) * | 2003-08-29 | 2005-09-09 | Sri International | Electroactive polymer pre-strain |
JP2009520457A (ja) * | 2005-12-20 | 2009-05-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 誘電体高分子アクチュエータを用いたカメラダイアフラムおよびレンズ位置決めシステム |
US7585122B2 (en) * | 2006-03-15 | 2009-09-08 | Nokia Corporation | Aperture construction for a mobile camera |
WO2008018036A2 (en) * | 2006-08-09 | 2008-02-14 | Koninklijke Philips Electronics N.V. | Micro-fluidic system |
US8027096B2 (en) * | 2006-12-15 | 2011-09-27 | Hand Held Products, Inc. | Focus module and components with actuator polymer control |
-
2007
- 2007-04-09 JP JP2007101760A patent/JP5041855B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-13 EP EP08721992A patent/EP2146425B1/en not_active Not-in-force
- 2008-03-13 WO PCT/JP2008/054588 patent/WO2008126613A1/ja active Application Filing
- 2008-03-13 AT AT08721992T patent/ATE532252T1/de active
- 2008-03-13 US US12/594,467 patent/US7917027B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324606A (en) * | 1976-08-19 | 1978-03-07 | Koukuu Uchiyuu Gijiyutsu Kenki | Biimorph vibrator pumps |
JPS5324605A (en) * | 1976-08-19 | 1978-03-07 | Koukuu Uchiyuu Gijiyutsu Kenki | Biimorph vibrator pumps |
JP2002332956A (ja) * | 2001-05-02 | 2002-11-22 | National Institute Of Advanced Industrial & Technology | 膜型アクチュエータ及びそのアクチュエータを用いた液体封入式防振装置並びにそのアクチュエータを用いた流体制御装置 |
JP2005027444A (ja) * | 2003-07-03 | 2005-01-27 | Eamex Co | アクチュエータ素子及び駆動方法 |
WO2005012730A1 (ja) * | 2003-08-05 | 2005-02-10 | Eamex Corporation | ポンプ |
JP2006172635A (ja) | 2004-12-17 | 2006-06-29 | Eamex Co | 高分子アクチュエータを用いた光ピックアップ装置の対物レンズ駆動体 |
WO2007108257A1 (ja) * | 2006-03-15 | 2007-09-27 | Olympus Medical Systems Corp. | 撮像装置 |
Non-Patent Citations (1)
Title |
---|
SUSUMU HARA; FOUR OTHERS: "Chemistry Letters", vol. 32, 2003, CHEMICAL SOCIETY OF JAPAN, article "Highly Stretchable and Powerful Polypyrrole Linear Actuators", pages: 576 - 577 |
Also Published As
Publication number | Publication date |
---|---|
EP2146425B1 (en) | 2011-11-02 |
JP5041855B2 (ja) | 2012-10-03 |
ATE532252T1 (de) | 2011-11-15 |
EP2146425A1 (en) | 2010-01-20 |
US20100135649A1 (en) | 2010-06-03 |
JP2008259381A (ja) | 2008-10-23 |
EP2146425A4 (en) | 2010-09-15 |
US7917027B2 (en) | 2011-03-29 |
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