JP2008212716A - アクチュエータ - Google Patents
アクチュエータ Download PDFInfo
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- JP2008212716A JP2008212716A JP2008121469A JP2008121469A JP2008212716A JP 2008212716 A JP2008212716 A JP 2008212716A JP 2008121469 A JP2008121469 A JP 2008121469A JP 2008121469 A JP2008121469 A JP 2008121469A JP 2008212716 A JP2008212716 A JP 2008212716A
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- elastomer body
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- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000806 elastomer Substances 0.000 claims description 15
- 239000010408 film Substances 0.000 description 12
- 230000005684 electric field Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/206—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using only longitudinal or thickness displacement, e.g. d33 or d31 type devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0064—Constitution or structural means for improving or controlling the physical properties of a device
- B81B3/0067—Mechanical properties
- B81B3/007—For controlling stiffness, e.g. ribs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/002—Electrostatic motors
- H02N1/006—Electrostatic motors of the gap-closing type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
- H10N30/084—Shaping or machining of piezoelectric or electrostrictive bodies by moulding or extrusion
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/09—Forming piezoelectric or electrostrictive materials
- H10N30/098—Forming organic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/03—Microengines and actuators
- B81B2201/038—Microengines and actuators not provided for in B81B2201/031 - B81B2201/037
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Materials For Medical Uses (AREA)
Abstract
【解決手段】 少なくとも一方の境界面が、横方向に対し平行に延びている極大極小部としての高さと深さとを備えた波形領域を有し、波形領域が電極により覆われ、電極は極大極小部の少なくとも一部分を全面的に覆い、残りの部分において波形領域にわたって連続している。
【選択図】 図1
Description
2 本体(シリコンエラストマー)
3 境界面
4 境界面
5 電極
6 電極
Claims (16)
- エラストマー本体が互いに対向している境界面を有し、そのそれぞれの境界面上にに電極装置を備えているアクチュエータにおいて、
前記エラストマー本体は横方向と縦方向に延びており、少なくとも一方の境界面の少なくとも一部に、横方向に対し平行に延びている極大極小部としての高さと深さとを備えた波形領域を有し、その波形領域が前記電極装置の電極形成部分によって少なくとも部分的に覆われるよう構成し、前記電極は1〜80Gpaの範囲内の弾性モジュールを有し、さらに前記電極は前記横方向への伸長を最小にする特性を持つよう、前記縦及び横方向に波形領域にわたって連続していることを特徴とするアクチュエータ。 - 前記電極が波形領域を全面的に覆っていることを特徴とする請求項1に記載のアクチュエータ。
- 前記電極が直接エラストマー本体と結合されていることを特徴とする請求項1に記載のアクチュエータ。
- 前記極大極小部が、境界面(3,4)の間におけるエラストマー本体の厚さ(d)の20%以上よりも大きくない振幅(a)を有していることを特徴とする請求項1から3までのいずれか一つに記載のアクチュエータ。
- 前記電極が最大で振幅(a)の10%である厚さ(h)を有していることを特徴とする請求項4に記載のアクチュエータ。
- 前記振幅(a)と周期長さ(L)との比率が0.08ないし0.25の範囲にあることを特徴とする請求項4に記載のアクチュエータ。
- 前記波形領域が矩形プロファイルを有していることを特徴とする請求項4に記載のアクチュエータ。
- 前記矩形プロファイルが縦方向において同じ長さの歯と歯溝とを有していることを特徴とする請求項7に記載のアクチュエータ。
- 前記波形領域が正弦状プロファイルを有していることを特徴とする請求項4に記載のアクチュエータ。
- 前記正弦状プロファイルが縦方向において同じ長さの歯と歯溝とを有していることを特徴とする請求項9に記載のアクチュエータ。
- 前記電極(5,6)が前記エラストマー本体の横方向に沿って連続していることを特徴とする請求項1に記載のアクチュエータ。
- 前記エラストマー本体の波形表面は型成形された波形表面であることを特徴とする請求項1記載のアクチュエータ。
- エラストマー本体の互いに対向している境界面であって、横方向と縦方向に延びている境界面上に波形領域を有しているアクチュエータにおいて、
前記波形領域は所定の極大極小部パターンとしての高さと深さとを備えており、前記電極が前記横方向への伸長を最小にする特性を持つように前記境界面のおのおのに配置された電極が前記波形領域を完全に覆うように構成するとともに、前記電極が1〜80Gpaの範囲内の弾性モジュールを有するようにしたことを特徴とするアクチュエータ。 - 前記波形領域は型成形された面であることを特徴とする請求項13に記載のアクチュエータ。
- 前記電極が前記所定の極大極小部パターンに一致していることを特徴とする請求項13に記載のアクチュエータ。
- 前記所定の極大極小部パターンは正弦状プロファイルを有することを特徴とする請求項13に記載のアクチュエータ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10054247A DE10054247C2 (de) | 2000-11-02 | 2000-11-02 | Betätigungselement und Verfahren zu seiner Herstellung |
DE10054247.6 | 2000-11-02 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002540293A Division JP2004512885A (ja) | 2000-11-02 | 2001-10-31 | アクチュエータおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008212716A true JP2008212716A (ja) | 2008-09-18 |
JP5069603B2 JP5069603B2 (ja) | 2012-11-07 |
Family
ID=7661855
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002540293A Pending JP2004512885A (ja) | 2000-11-02 | 2001-10-31 | アクチュエータおよびその製造方法 |
JP2008121469A Expired - Lifetime JP5069603B2 (ja) | 2000-11-02 | 2008-05-07 | アクチュエータ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002540293A Pending JP2004512885A (ja) | 2000-11-02 | 2001-10-31 | アクチュエータおよびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20040012301A1 (ja) |
EP (1) | EP1330867B1 (ja) |
JP (2) | JP2004512885A (ja) |
KR (1) | KR100839818B1 (ja) |
AU (1) | AU2002213831A1 (ja) |
DE (1) | DE10054247C2 (ja) |
WO (1) | WO2002037660A1 (ja) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7320457B2 (en) | 1997-02-07 | 2008-01-22 | Sri International | Electroactive polymer devices for controlling fluid flow |
ATE381116T1 (de) | 1999-07-20 | 2007-12-15 | Stanford Res Inst Int | Elektroaktive polymergeneratoren |
US7518284B2 (en) * | 2000-11-02 | 2009-04-14 | Danfoss A/S | Dielectric composite and a method of manufacturing a dielectric composite |
US7548015B2 (en) | 2000-11-02 | 2009-06-16 | Danfoss A/S | Multilayer composite and a method of making such |
US8181338B2 (en) | 2000-11-02 | 2012-05-22 | Danfoss A/S | Method of making a multilayer composite |
DE10054247C2 (de) * | 2000-11-02 | 2002-10-24 | Danfoss As | Betätigungselement und Verfahren zu seiner Herstellung |
US7166953B2 (en) | 2001-03-02 | 2007-01-23 | Jon Heim | Electroactive polymer rotary clutch motors |
US7233097B2 (en) | 2001-05-22 | 2007-06-19 | Sri International | Rolled electroactive polymers |
DE60224844T2 (de) | 2001-12-21 | 2009-01-08 | Danfoss A/S | Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren |
EP1540807B1 (en) | 2002-09-20 | 2013-01-09 | Danfoss A/S | Elastomer actuator and method of making the actuator |
AU2003264504A1 (en) * | 2002-09-20 | 2004-04-08 | Eamex Corporation | Driver and method of producing the same |
DE60328913D1 (de) | 2002-12-12 | 2009-10-01 | Danfoss As | Berührungssensorelement und sensorgruppe |
ES2309502T3 (es) | 2003-02-24 | 2008-12-16 | Danfoss A/S | Vendaje de compresion elastico electroactivo. |
WO2004074797A1 (en) * | 2003-02-24 | 2004-09-02 | Danfoss A/S | Structure for shear force sensing |
WO2005081676A2 (en) | 2003-08-29 | 2005-09-09 | Sri International | Electroactive polymer pre-strain |
JP4875982B2 (ja) | 2003-09-03 | 2012-02-15 | エスアールアイ インターナショナル | 表面変形電気活性ポリマートランスデューサ |
JP4717401B2 (ja) * | 2003-09-12 | 2011-07-06 | イーメックス株式会社 | 導電性高分子複合構造体束、その駆動方法及びその用途 |
US7626319B2 (en) | 2005-03-21 | 2009-12-01 | Artificial Muscle, Inc. | Three-dimensional electroactive polymer actuated devices |
US7595580B2 (en) | 2005-03-21 | 2009-09-29 | Artificial Muscle, Inc. | Electroactive polymer actuated devices |
US7915789B2 (en) | 2005-03-21 | 2011-03-29 | Bayer Materialscience Ag | Electroactive polymer actuated lighting |
US7521840B2 (en) | 2005-03-21 | 2009-04-21 | Artificial Muscle, Inc. | High-performance electroactive polymer transducers |
US8054566B2 (en) | 2005-03-21 | 2011-11-08 | Bayer Materialscience Ag | Optical lens displacement systems |
US7750532B2 (en) | 2005-03-21 | 2010-07-06 | Artificial Muscle, Inc. | Electroactive polymer actuated motors |
US7521847B2 (en) | 2005-03-21 | 2009-04-21 | Artificial Muscle, Inc. | High-performance electroactive polymer transducers |
US7880371B2 (en) | 2006-11-03 | 2011-02-01 | Danfoss A/S | Dielectric composite and a method of manufacturing a dielectric composite |
EP2498313A3 (en) * | 2006-11-03 | 2014-09-03 | Danfoss A/S | Composite with self-healing |
DE602007014165D1 (de) * | 2006-11-03 | 2011-06-09 | Danfoss As | Dielektrischer Verbundwerkstoff und Verfahren zur Herstellung eines dielektrischen Verbundwerkstoffs |
US7732999B2 (en) | 2006-11-03 | 2010-06-08 | Danfoss A/S | Direct acting capacitive transducer |
US7492076B2 (en) | 2006-12-29 | 2009-02-17 | Artificial Muscle, Inc. | Electroactive polymer transducers biased for increased output |
EP2174360A4 (en) | 2007-06-29 | 2013-12-11 | Artificial Muscle Inc | CONVERTER WITH ELECTROACTIVE POLYMER FOR SENSOR REVIEW APPLICATIONS |
FR2936650B1 (fr) | 2008-09-26 | 2011-03-11 | Commissariat Energie Atomique | Transducteur a polymere electroactif |
EP2239793A1 (de) | 2009-04-11 | 2010-10-13 | Bayer MaterialScience AG | Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung |
DE102009043170B4 (de) | 2009-09-26 | 2023-02-02 | Vorwerk & Co. Interholding Gmbh | Zum gerichteten Transport eines Fluids geeignete Vorrichtung |
WO2011147414A1 (en) | 2010-05-27 | 2011-12-01 | Danfoss Polypower A/S | A resonance circuit having a variable resonance frequency |
WO2012118916A2 (en) | 2011-03-01 | 2012-09-07 | Bayer Materialscience Ag | Automated manufacturing processes for producing deformable polymer devices and films |
CN103703404A (zh) | 2011-03-22 | 2014-04-02 | 拜耳知识产权有限责任公司 | 电活化聚合物致动器双凸透镜系统 |
US20120248942A1 (en) | 2011-04-01 | 2012-10-04 | Bayer Materialscience Ag | Electromechanical converter, method for its production and use thereof |
EP2506325A1 (de) | 2011-04-01 | 2012-10-03 | Bayer Material Science AG | Elektromechanischer Wandler, Verfahren zu dessen Herstellung und Verwendung desselben |
US8692442B2 (en) | 2012-02-14 | 2014-04-08 | Danfoss Polypower A/S | Polymer transducer and a connector for a transducer |
US8891222B2 (en) | 2012-02-14 | 2014-11-18 | Danfoss A/S | Capacitive transducer and a method for manufacturing a transducer |
EP2828901B1 (en) | 2012-03-21 | 2017-01-04 | Parker Hannifin Corporation | Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices |
KR20150031285A (ko) | 2012-06-18 | 2015-03-23 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 연신 공정을 위한 연신 프레임 |
US20140037909A1 (en) * | 2012-08-01 | 2014-02-06 | Massachusetts Institute Of Technology | Actuation and Control of Stamp Deformation in Microcontact Printing |
DE102012016376B4 (de) | 2012-08-13 | 2019-05-16 | Technische Universität Dresden | Verfahren zur geometrischen Strukturierung oder zum Zuschneiden dielektrischer Elastomeraktoren |
DE102012016378B4 (de) * | 2012-08-13 | 2020-06-18 | Technische Universität Dresden | Dielektrischer Elastomeraktor und Verfahren zu seiner Herstellung |
WO2014066576A1 (en) | 2012-10-24 | 2014-05-01 | Bayer Intellectual Property Gmbh | Polymer diode |
US9816882B2 (en) * | 2013-01-29 | 2017-11-14 | Suzhou Institute Of Nano-Tech And Nano-Bionics (Sinano), Chinese Academy Of Sciences | Electronic skin, preparation method and use thereof |
EP2954568B1 (en) | 2013-02-07 | 2017-01-04 | Danfoss A/S | All compliant electrode |
DE102019123894B4 (de) * | 2019-09-05 | 2022-06-09 | CRRC New Material Technologies GmbH | Herstellung eines elastischen Dielektrikums aus Nitril-Butadien-Rubber oder eines Derivats davon |
DE102019123907B4 (de) * | 2019-09-05 | 2022-03-24 | CRRC New Material Technologies GmbH | Dielektrikum mit verschiedenen Elastizitätseigenschaften für eine dielektrische Vorrichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003505865A (ja) * | 1999-07-20 | 2003-02-12 | エスアールアイ インターナショナル | 改良電気活性ポリマ |
JP2003506858A (ja) * | 1999-07-20 | 2003-02-18 | エスアールアイ インターナショナル | 電気活性ポリマ |
Family Cites Families (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716708A (en) * | 1950-11-17 | 1955-08-30 | Nat Res Dev | Apparatus for launching ultrasonic waves |
US3109202A (en) * | 1952-10-09 | 1963-11-05 | Continental Gummi Werke Ag | Mold for use in connection with the casting of transmission belts |
BE642434A (ja) * | 1958-06-04 | |||
US3565195A (en) * | 1969-04-16 | 1971-02-23 | Sibany Mfg Corp | Electrical weighing apparatus using capacitive flexible mat |
US3753294A (en) * | 1970-02-27 | 1973-08-21 | Schlumberger Technology Corp | Method and apparatus for measuring depth |
US3875481A (en) * | 1973-10-10 | 1975-04-01 | Uniroyal Inc | Capacitive weighing mat |
CH609774A5 (ja) * | 1977-01-21 | 1979-03-15 | Semperit Ag | |
FR2409654B1 (fr) * | 1977-11-17 | 1985-10-04 | Thomson Csf | Dispositif transducteur piezoelectrique et son procede de fabrication |
US4376302A (en) * | 1978-04-13 | 1983-03-08 | The United States Of America As Represented By The Secretary Of The Navy | Piezoelectric polymer hydrophone |
US4330730A (en) * | 1980-03-27 | 1982-05-18 | Eastman Kodak Company | Wound piezoelectric polymer flexure devices |
US4386386A (en) * | 1980-04-22 | 1983-05-31 | Nippon Soken, Inc. | Capacitor type sensor for detecting displacement or load |
US4494409A (en) * | 1981-05-29 | 1985-01-22 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Engine vibration sensor |
US4431882A (en) * | 1982-08-12 | 1984-02-14 | W. H. Brady Co. | Transparent capacitance membrane switch |
US4654546A (en) * | 1984-11-20 | 1987-03-31 | Kari Kirjavainen | Electromechanical film and procedure for manufacturing same |
US4634917A (en) * | 1984-12-26 | 1987-01-06 | Battelle Memorial Institute | Active multi-layer piezoelectric tactile sensor apparatus and method |
US4852443A (en) * | 1986-03-24 | 1989-08-01 | Key Concepts, Inc. | Capacitive pressure-sensing method and apparatus |
DE3642780A1 (de) * | 1986-05-05 | 1987-11-12 | Siemens Ag | Detektormatte und verfahren zu ihrer herstellung |
GB8619800D0 (en) * | 1986-08-14 | 1986-09-24 | Microelectronics Applic Resear | Tactile sensor device |
DE3634855C1 (de) * | 1986-10-13 | 1988-03-31 | Peter Seitz | Kapazitive Messanordnung zur Bestimmung von Kraeften und/oder Druecken |
GB8625686D0 (en) * | 1986-10-27 | 1986-11-26 | Ministry Of Agriculture Fisher | Assessing processing strains |
US4825116A (en) * | 1987-05-07 | 1989-04-25 | Yokogawa Electric Corporation | Transmitter-receiver of ultrasonic distance measuring device |
JPH01273372A (ja) * | 1988-04-25 | 1989-11-01 | Yokogawa Medical Syst Ltd | 高分子薄膜圧電トランスデューサの製造方法 |
US4879698A (en) * | 1988-11-03 | 1989-11-07 | Sensor Electronics, Inc. | Piezopolymer actuators |
DE8815246U1 (de) * | 1988-12-07 | 1990-04-05 | Brunner, Wolfgang, Dipl.-Ing. (FH), 88167 Maierhöfen | Meßanordnung, vorzugsweise in Form einer Meßplattform |
US5090248A (en) * | 1989-01-23 | 1992-02-25 | The University Of Melbourne | Electronic transducer |
US5060527A (en) * | 1990-02-14 | 1991-10-29 | Burgess Lester E | Tactile sensing transducer |
US5425275A (en) * | 1990-06-01 | 1995-06-20 | Lockshaw; James | Hull monitoring apparatus and method |
DE4027753C2 (de) * | 1990-09-01 | 1994-06-09 | Karlheinz Dr Ziegler | Kapazitiver Kraftsensor |
US5090246A (en) * | 1990-09-19 | 1992-02-25 | Johnson Service Corp. | Elastomer type low pressure sensor |
FR2667256A1 (fr) * | 1990-10-02 | 1992-04-03 | Thomson Csf | Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique. |
US5259099A (en) * | 1990-11-30 | 1993-11-09 | Ngk Spark Plug Co., Ltd. | Method for manufacturing low noise piezoelectric transducer |
JPH04253382A (ja) * | 1991-01-30 | 1992-09-09 | Nec Corp | 電歪効果素子 |
US5115680A (en) * | 1991-03-04 | 1992-05-26 | Lew Hyok S | Displacement sensor with mechanical preamplification means |
US5300813A (en) * | 1992-02-26 | 1994-04-05 | International Business Machines Corporation | Refractory metal capped low resistivity metal conductor lines and vias |
US5329496A (en) * | 1992-10-16 | 1994-07-12 | Duke University | Two-dimensional array ultrasonic transducers |
US5449002A (en) * | 1992-07-01 | 1995-09-12 | Goldman; Robert J. | Capacitive biofeedback sensor with resilient polyurethane dielectric for rehabilitation |
JP3270527B2 (ja) * | 1992-07-08 | 2002-04-02 | 呉羽化学工業株式会社 | 筒状ないし曲面化圧電素子 |
US5321332A (en) * | 1992-11-12 | 1994-06-14 | The Whitaker Corporation | Wideband ultrasonic transducer |
US6282956B1 (en) * | 1994-12-29 | 2001-09-04 | Kazuhiro Okada | Multi-axial angular velocity sensor |
US5642015A (en) * | 1993-07-14 | 1997-06-24 | The University Of British Columbia | Elastomeric micro electro mechanical systems |
DE69519858T2 (de) * | 1994-06-24 | 2001-06-21 | United Technologies Corp., Hartford | Voreinspritzung für gasturbinenanlagen |
US5604314A (en) * | 1994-10-26 | 1997-02-18 | Bonneville Scientific Incorporated | Triaxial normal and shear force sensor |
US5528452A (en) * | 1994-11-22 | 1996-06-18 | Case Western Reserve University | Capacitive absolute pressure sensor |
US5977685A (en) * | 1996-02-15 | 1999-11-02 | Nitta Corporation | Polyurethane elastomer actuator |
US5755909A (en) * | 1996-06-26 | 1998-05-26 | Spectra, Inc. | Electroding of ceramic piezoelectric transducers |
US7052594B2 (en) * | 2002-01-31 | 2006-05-30 | Sri International | Devices and methods for controlling fluid flow using elastic sheet deflection |
US6376971B1 (en) * | 1997-02-07 | 2002-04-23 | Sri International | Electroactive polymer electrodes |
JP4388603B2 (ja) * | 1997-02-07 | 2009-12-24 | エス アール アイ・インターナショナル | 弾性誘電体ポリマフィルム音波アクチュエータ |
US6586859B2 (en) * | 2000-04-05 | 2003-07-01 | Sri International | Electroactive polymer animated devices |
US6812624B1 (en) * | 1999-07-20 | 2004-11-02 | Sri International | Electroactive polymers |
US6882086B2 (en) * | 2001-05-22 | 2005-04-19 | Sri International | Variable stiffness electroactive polymer systems |
US6891317B2 (en) * | 2001-05-22 | 2005-05-10 | Sri International | Rolled electroactive polymers |
US7320457B2 (en) * | 1997-02-07 | 2008-01-22 | Sri International | Electroactive polymer devices for controlling fluid flow |
US6545384B1 (en) * | 1997-02-07 | 2003-04-08 | Sri International | Electroactive polymer devices |
US6809462B2 (en) * | 2000-04-05 | 2004-10-26 | Sri International | Electroactive polymer sensors |
US6781284B1 (en) * | 1997-02-07 | 2004-08-24 | Sri International | Electroactive polymer transducers and actuators |
US6543110B1 (en) * | 1997-02-07 | 2003-04-08 | Sri International | Electroactive polymer fabrication |
US5841143A (en) * | 1997-07-11 | 1998-11-24 | The United States Of America As Represented By Administrator Of The National Aeronautics And Space Administration | Integrated fluorescene |
US6210514B1 (en) * | 1998-02-11 | 2001-04-03 | Xerox Corporation | Thin film structure machining and attachment |
US6806621B2 (en) * | 2001-03-02 | 2004-10-19 | Sri International | Electroactive polymer rotary motors |
US6664718B2 (en) * | 2000-02-09 | 2003-12-16 | Sri International | Monolithic electroactive polymers |
US6222305B1 (en) * | 1999-08-27 | 2001-04-24 | Product Systems Incorporated | Chemically inert megasonic transducer system |
JP2001135873A (ja) * | 1999-11-08 | 2001-05-18 | Minolta Co Ltd | 圧電変換素子 |
US6911764B2 (en) * | 2000-02-09 | 2005-06-28 | Sri International | Energy efficient electroactive polymers and electroactive polymer devices |
JP2001230462A (ja) * | 2000-02-17 | 2001-08-24 | Minolta Co Ltd | 圧電変換素子 |
WO2001063738A2 (en) * | 2000-02-23 | 2001-08-30 | Sri International | Electroactive polymer thermal electric generators |
US6768246B2 (en) * | 2000-02-23 | 2004-07-27 | Sri International | Biologically powered electroactive polymer generators |
DE10054247C2 (de) * | 2000-11-02 | 2002-10-24 | Danfoss As | Betätigungselement und Verfahren zu seiner Herstellung |
US7166953B2 (en) * | 2001-03-02 | 2007-01-23 | Jon Heim | Electroactive polymer rotary clutch motors |
US6581481B1 (en) * | 2001-05-07 | 2003-06-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Capacitive extensometer |
US7233097B2 (en) * | 2001-05-22 | 2007-06-19 | Sri International | Rolled electroactive polymers |
GB0123294D0 (en) * | 2001-09-27 | 2001-11-21 | 1 Ltd | Piezoelectric structures |
US6689970B2 (en) * | 2001-10-04 | 2004-02-10 | Lester E. Burgess | Pressure actuated switching device and method and system for making same |
US6876135B2 (en) * | 2001-10-05 | 2005-04-05 | Sri International | Master/slave electroactive polymer systems |
AU2002351735A1 (en) * | 2001-12-21 | 2003-07-15 | Danfoss A/S | Position sensor comprising elastomeric material |
DE60224844T2 (de) * | 2001-12-21 | 2009-01-08 | Danfoss A/S | Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren |
SG103371A1 (en) * | 2001-12-28 | 2004-04-29 | Matsushita Electric Works Ltd | Wearable human motion applicator |
US6707236B2 (en) * | 2002-01-29 | 2004-03-16 | Sri International | Non-contact electroactive polymer electrodes |
JP2005522162A (ja) * | 2002-03-18 | 2005-07-21 | エスアールアイ インターナショナル | 流体を移動させる電気活性ポリマーデバイス |
EP1540807B1 (en) * | 2002-09-20 | 2013-01-09 | Danfoss A/S | Elastomer actuator and method of making the actuator |
US6965189B2 (en) * | 2002-09-20 | 2005-11-15 | Monodrive Inc. | Bending actuators and sensors constructed from shaped active materials and methods for making the same |
DE60328913D1 (de) * | 2002-12-12 | 2009-10-01 | Danfoss As | Berührungssensorelement und sensorgruppe |
JP4875982B2 (ja) * | 2003-09-03 | 2012-02-15 | エスアールアイ インターナショナル | 表面変形電気活性ポリマートランスデューサ |
-
2000
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-
2001
- 2001-10-31 EP EP01982185.9A patent/EP1330867B1/de not_active Expired - Lifetime
- 2001-10-31 WO PCT/DK2001/000719 patent/WO2002037660A1/de active Application Filing
- 2001-10-31 KR KR1020037005869A patent/KR100839818B1/ko active IP Right Grant
- 2001-10-31 US US10/415,631 patent/US20040012301A1/en not_active Abandoned
- 2001-10-31 JP JP2002540293A patent/JP2004512885A/ja active Pending
- 2001-10-31 AU AU2002213831A patent/AU2002213831A1/en not_active Abandoned
-
2007
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-
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- 2008-05-07 JP JP2008121469A patent/JP5069603B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003505865A (ja) * | 1999-07-20 | 2003-02-12 | エスアールアイ インターナショナル | 改良電気活性ポリマ |
JP2003506858A (ja) * | 1999-07-20 | 2003-02-18 | エスアールアイ インターナショナル | 電気活性ポリマ |
Also Published As
Publication number | Publication date |
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KR100839818B1 (ko) | 2008-06-19 |
DE10054247A1 (de) | 2002-05-23 |
US20070269585A1 (en) | 2007-11-22 |
JP2004512885A (ja) | 2004-04-30 |
EP1330867A1 (de) | 2003-07-30 |
US20040012301A1 (en) | 2004-01-22 |
EP1330867B1 (de) | 2013-11-20 |
DE10054247C2 (de) | 2002-10-24 |
KR20030045843A (ko) | 2003-06-11 |
JP5069603B2 (ja) | 2012-11-07 |
AU2002213831A1 (en) | 2002-05-15 |
WO2002037660A1 (de) | 2002-05-10 |
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