DE69317620T2 - Aktivierte Struktur - Google Patents
Aktivierte StrukturInfo
- Publication number
- DE69317620T2 DE69317620T2 DE69317620T DE69317620T DE69317620T2 DE 69317620 T2 DE69317620 T2 DE 69317620T2 DE 69317620 T DE69317620 T DE 69317620T DE 69317620 T DE69317620 T DE 69317620T DE 69317620 T2 DE69317620 T2 DE 69317620T2
- Authority
- DE
- Germany
- Prior art keywords
- activated structure
- activated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- H10N30/208—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using shear or torsion displacement, e.g. d15 type devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
-
- H10N30/101—
-
- 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
- H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
- H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/957,204 US5424596A (en) | 1992-10-05 | 1992-10-05 | Activated structure |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317620D1 DE69317620D1 (de) | 1998-04-30 |
DE69317620T2 true DE69317620T2 (de) | 1998-08-27 |
Family
ID=25499229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317620T Expired - Fee Related DE69317620T2 (de) | 1992-10-05 | 1993-09-03 | Aktivierte Struktur |
Country Status (4)
Country | Link |
---|---|
US (1) | US5424596A (de) |
EP (1) | EP0593160B1 (de) |
JP (1) | JP2842983B2 (de) |
DE (1) | DE69317620T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10362037B4 (de) * | 2003-02-03 | 2010-04-29 | Airbus Deutschland Gmbh | Verfahren zur Dämpfung von Rumpfschwingungen eines Tragflügelflugzeugs sowie Tragflügelflugzeug |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6252334B1 (en) * | 1993-01-21 | 2001-06-26 | Trw Inc. | Digital control of smart structures |
US6420819B1 (en) | 1994-01-27 | 2002-07-16 | Active Control Experts, Inc. | Packaged strain actuator |
US6404107B1 (en) * | 1994-01-27 | 2002-06-11 | Active Control Experts, Inc. | Packaged strain actuator |
EP0691692B1 (de) * | 1994-07-05 | 1999-02-17 | Nikon Corporation | Durch Vibrationen angetriebener Motor |
DE19539201C1 (de) * | 1995-10-20 | 1996-11-21 | Deutsche Forsch Luft Raumfahrt | Schwenkantrieb |
US6011345A (en) * | 1996-02-08 | 2000-01-04 | Emf Industries, Inc. | Device and method for controlling transductive systems |
DE19614044C1 (de) * | 1996-04-10 | 1997-10-23 | Deutsche Forsch Luft Raumfahrt | Aktuator mit einem ansteuerbaren längenveränderlichen Element aus einem multifunktionalen Werkstoff |
US5920145A (en) * | 1996-09-09 | 1999-07-06 | Mcdonnell Douglas Corporation | Method and structure for embedding piezoelectric transducers in thermoplastic composites |
US6882086B2 (en) * | 2001-05-22 | 2005-04-19 | Sri International | Variable stiffness electroactive polymer systems |
US6091578A (en) * | 1997-08-15 | 2000-07-18 | Questek Innovations, Inc. | Disk drive actuator components made of composite material including fibers |
US6419187B1 (en) | 1997-09-30 | 2002-07-16 | Deutsches Zentrum Fur Luft-Und Raumfahrt E.V. | Profile |
DE19813959B4 (de) * | 1998-03-28 | 2009-05-14 | Eurocopter Deutschland Gmbh | Einrichtung zur Körperschallunterdrückung |
US6138998A (en) * | 1998-05-12 | 2000-10-31 | Trw Inc. | Spacecraft antenna slew control systems |
US6082719A (en) | 1998-05-12 | 2000-07-04 | Trw Inc. | Spacecraft antenna vibration control damper |
US6735838B1 (en) | 1998-12-18 | 2004-05-18 | Northrop Grumman Corporation | Optimized strain energy actuated structures |
DE19923462C1 (de) * | 1999-04-20 | 2000-11-16 | Physik Instr Pi Gmbh & Co | Positioniervorrichtung |
US6310746B1 (en) * | 1999-06-23 | 2001-10-30 | Read-Rite Corporation | Piezoelectric vibration damping for disk drives |
KR100811019B1 (ko) * | 1999-08-09 | 2008-03-11 | 크로스 매치 테크놀로지스, 인크. | 압전막 지문 스캐너 |
US6323483B1 (en) | 1999-09-20 | 2001-11-27 | Veeco Instruments Inc. | High bandwidth recoiless microactuator |
US6265810B1 (en) | 2000-01-25 | 2001-07-24 | The Boeing Company | Piezoelectric support device |
US7067962B2 (en) | 2000-03-23 | 2006-06-27 | Cross Match Technologies, Inc. | Multiplexer for a piezo ceramic identification device |
US20030001459A1 (en) * | 2000-03-23 | 2003-01-02 | Cross Match Technologies, Inc. | Secure wireless sales transaction using print information to verify a purchaser's identity |
AU2001245936A1 (en) * | 2000-03-23 | 2001-10-03 | Cross Match Technologies, Inc. | Piezoelectric identification device and applications thereof |
US6359372B1 (en) * | 2000-05-03 | 2002-03-19 | Intel Corporation | Circuit card assembly having controlled expansion properties |
US6486589B1 (en) | 2000-05-03 | 2002-11-26 | Intel Corporation | Circuit card assembly having controlled vibrational properties |
US6807332B1 (en) | 2000-11-06 | 2004-10-19 | Western Digital (Fremont), Inc. | Piezoelectric actuated optical switch |
WO2002042854A2 (en) * | 2000-11-22 | 2002-05-30 | Quality Research, Development & Consulting, Inc. | Active management and steering of structural vibration energy |
US6564640B1 (en) * | 2000-11-28 | 2003-05-20 | Quality Research, Development & Consulting, Inc. | Smart skin structures |
DE10143226A1 (de) * | 2001-05-21 | 2002-12-12 | Fraunhofer Ges Forschung | Adaptronisches Kombimodul |
US6707230B2 (en) * | 2001-05-29 | 2004-03-16 | University Of North Carolina At Charlotte | Closed loop control systems employing relaxor ferroelectric actuators |
DE10148603B4 (de) * | 2001-10-02 | 2004-02-19 | Siemens Ag | Aktoreinheit mit wenigstens zwei Aktorelementen |
US20070108867A1 (en) * | 2005-11-17 | 2007-05-17 | Saloka George S | Active suspension component |
WO2009006318A1 (en) | 2007-06-29 | 2009-01-08 | Artificial Muscle, Inc. | Electroactive polymer transducers for sensory feedback applications |
JP5448320B2 (ja) * | 2007-10-04 | 2014-03-19 | キヤノン株式会社 | 圧電アクチュエータ及びそれを用いた液体吐出ヘッド |
FR2941717B1 (fr) * | 2009-02-02 | 2011-03-18 | Soletanche Freyssinet | Procede et systeme de surveillance de l'etat d'une fondation encastree dans le sol |
EP2239793A1 (de) | 2009-04-11 | 2010-10-13 | Bayer MaterialScience AG | Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung |
US20120038469A1 (en) * | 2010-08-11 | 2012-02-16 | Research In Motion Limited | Actuator assembly and electronic device including same |
KR20140008416A (ko) | 2011-03-01 | 2014-01-21 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 변형가능한 중합체 장치 및 필름을 제조하기 위한 자동화 제조 방법 |
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 |
EP2828901B1 (de) | 2012-03-21 | 2017-01-04 | Parker Hannifin Corporation | Rolle-an-rolle-herstellungsverfahren zur herstellung selbstheilender elektroaktiver polymervorrichtungen |
KR20150031285A (ko) | 2012-06-18 | 2015-03-23 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 연신 공정을 위한 연신 프레임 |
WO2014066576A1 (en) | 2012-10-24 | 2014-05-01 | Bayer Intellectual Property Gmbh | Polymer diode |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2478223A (en) * | 1946-03-01 | 1949-08-09 | Clarkstan Corp | Electrostrictive translator |
US3355603A (en) * | 1965-04-13 | 1967-11-28 | Zeiss Jena Veb Carl | Hollow bodies of electrostrictive material |
JPS6048112B2 (ja) * | 1979-05-02 | 1985-10-25 | ソニー株式会社 | 電気・機械変換素子 |
CA1165860A (en) * | 1979-12-12 | 1984-04-17 | Susumu Nishigaki | Piezoelectric electro-mechanical bimorph transducer |
JPS5848482A (ja) * | 1981-09-17 | 1983-03-22 | Matsushita Electric Ind Co Ltd | 複合圧電素子 |
US4523120A (en) * | 1984-06-04 | 1985-06-11 | The United States Of America As Represented By The Secretary Of The Navy | Precise bearing support ditherer with piezoelectric drive means |
JPS6143499U (ja) * | 1984-08-25 | 1986-03-22 | 山崎産業株式会社 | 清掃具 |
GB8431718D0 (en) * | 1984-12-15 | 1985-01-30 | Plessey Co Plc | Piezoelectric composites |
JPS62106314A (ja) * | 1985-11-01 | 1987-05-16 | Tokyo Koku Keiki Kk | 振動ジヤイロ |
US4811246A (en) * | 1986-03-10 | 1989-03-07 | Fitzgerald Jr William M | Micropositionable piezoelectric contactor |
JPS62237779A (ja) * | 1986-04-08 | 1987-10-17 | Tohoku Metal Ind Ltd | ねじれ変位型圧電素子 |
US4731956A (en) * | 1986-10-21 | 1988-03-22 | Advance Machine Company | Floor polishing machine |
US4849668A (en) * | 1987-05-19 | 1989-07-18 | Massachusetts Institute Of Technology | Embedded piezoelectric structure and control |
GB8714259D0 (en) * | 1987-06-18 | 1987-07-22 | Cogent Ltd | Piezoelectric polymer transducers |
US5166571A (en) * | 1987-08-28 | 1992-11-24 | Nec Home Electronics, Ltd. | Vibration gyro having an H-shaped vibrator |
US4868447A (en) * | 1987-09-11 | 1989-09-19 | Cornell Research Foundation, Inc. | Piezoelectric polymer laminates for torsional and bending modal control |
US4845357A (en) * | 1988-02-11 | 1989-07-04 | Simmonds Precision Products, Inc. | Method of actuation and flight control |
US4871938A (en) * | 1988-06-13 | 1989-10-03 | Digital Instruments, Inc. | Positioning device for a scanning tunneling microscope |
US4869768A (en) * | 1988-07-15 | 1989-09-26 | North American Philips Corp. | Ultrasonic transducer arrays made from composite piezoelectric materials |
JPH0769139B2 (ja) * | 1988-08-05 | 1995-07-26 | 工業技術院長 | 圧電素子微小位置決め機構 |
US4961627A (en) * | 1988-08-29 | 1990-10-09 | Rockwell International Corporation | Two-axis beam steering apparatus |
US5043621A (en) * | 1988-09-30 | 1991-08-27 | Rockwell International Corporation | Piezoelectric actuator |
US4958100A (en) * | 1989-02-22 | 1990-09-18 | Massachusetts Institute Of Technology | Actuated truss system |
DE9006924U1 (de) * | 1989-07-11 | 1990-08-23 | Brose Fahrzeugteile Gmbh & Co Kg, 8630 Coburg, De | |
US5081391A (en) * | 1989-09-13 | 1992-01-14 | Southwest Research Institute | Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations |
US5022272A (en) * | 1989-12-14 | 1991-06-11 | Trw Inc. | Locally compensated deformation sensor |
US5170089A (en) * | 1989-12-20 | 1992-12-08 | General Electric Company | Two-axis motion apparatus utilizing piezoelectric material |
US5010773A (en) * | 1990-01-24 | 1991-04-30 | Wisconsin Alumni Research Foundation | Sensor tip for a robotic gripper and method of manufacture |
EP0527135A4 (en) * | 1990-02-27 | 1993-11-03 | University Of Maryland At College Park | Method and apparatus for structural actuation and sensing in a desired direction |
DK0453826T3 (da) * | 1990-04-27 | 1995-04-03 | Rockwell International Corp | Robotled |
JPH07108102B2 (ja) * | 1990-05-01 | 1995-11-15 | 日本碍子株式会社 | 圧電/電歪膜型アクチュエータの製造方法 |
US5198715A (en) * | 1990-05-23 | 1993-03-30 | Digital Instruments, Inc. | Scanner for scanning probe microscopes having reduced Z-axis non-linearity |
US5173605A (en) * | 1991-05-02 | 1992-12-22 | Wyko Corporation | Compact temperature-compensated tube-type scanning probe with large scan range and independent x, y, and z control |
CA2066084A1 (en) * | 1991-05-31 | 1992-12-01 | Gordon Walter Culp | Twisting actuators |
US5182484A (en) * | 1991-06-10 | 1993-01-26 | Rockwell International Corporation | Releasing linear actuator |
JP2501252Y2 (ja) * | 1993-08-26 | 1996-06-12 | 株式会社池田高分子 | 換気装置 |
-
1992
- 1992-10-05 US US07/957,204 patent/US5424596A/en not_active Expired - Lifetime
-
1993
- 1993-09-03 DE DE69317620T patent/DE69317620T2/de not_active Expired - Fee Related
- 1993-09-03 EP EP93306990A patent/EP0593160B1/de not_active Expired - Lifetime
- 1993-10-05 JP JP5248908A patent/JP2842983B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10362037B4 (de) * | 2003-02-03 | 2010-04-29 | Airbus Deutschland Gmbh | Verfahren zur Dämpfung von Rumpfschwingungen eines Tragflügelflugzeugs sowie Tragflügelflugzeug |
DE10304336B4 (de) * | 2003-02-03 | 2011-02-24 | Eurocopter Deutschland Gmbh | Verfahren zur Dämpfung von Heckausleger-Schwingungen von Drehflügelflugzeugen und Drehflügelflugzeug mit einer Heckausleger-Schwingungsdämpfungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP0593160A1 (de) | 1994-04-20 |
US5424596A (en) | 1995-06-13 |
JPH06216423A (ja) | 1994-08-05 |
EP0593160B1 (de) | 1998-03-25 |
DE69317620D1 (de) | 1998-04-30 |
JP2842983B2 (ja) | 1999-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |