ITPI20050095A1 - ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION - Google Patents

ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION

Info

Publication number
ITPI20050095A1
ITPI20050095A1 IT000095A ITPI20050095A ITPI20050095A1 IT PI20050095 A1 ITPI20050095 A1 IT PI20050095A1 IT 000095 A IT000095 A IT 000095A IT PI20050095 A ITPI20050095 A IT PI20050095A IT PI20050095 A1 ITPI20050095 A1 IT PI20050095A1
Authority
IT
Italy
Prior art keywords
actuator
generator
sensor
folded configuration
electroactive polymers
Prior art date
Application number
IT000095A
Other languages
Italian (it)
Inventor
Federico Carpi
Rossi Danilo De
Original Assignee
Federico Carpi
Rossi Danilo De
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Federico Carpi, Rossi Danilo De filed Critical Federico Carpi
Priority to IT000095A priority Critical patent/ITPI20050095A1/en
Publication of ITPI20050095A1 publication Critical patent/ITPI20050095A1/en
Priority to PCT/IT2006/000634 priority patent/WO2007029275A1/en

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
    • F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
    • 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
    • H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
    • 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
    • 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
    • H10N30/101—Piezoelectric or electrostrictive devices with electrical and mechanical input and output, e.g. having combined actuator and sensor parts
    • 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
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view
    • 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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes
    • 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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices
    • 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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/877—Conductive materials
    • H10N30/878—Conductive materials the principal material being non-metallic, e.g. oxide or carbon based

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
IT000095A 2005-09-05 2005-09-05 ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION ITPI20050095A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000095A ITPI20050095A1 (en) 2005-09-05 2005-09-05 ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION
PCT/IT2006/000634 WO2007029275A1 (en) 2005-09-05 2006-08-31 Electroactive polymer based actuator, sensor and generator with folded configuration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000095A ITPI20050095A1 (en) 2005-09-05 2005-09-05 ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION

Publications (1)

Publication Number Publication Date
ITPI20050095A1 true ITPI20050095A1 (en) 2005-12-05

Family

ID=37319227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000095A ITPI20050095A1 (en) 2005-09-05 2005-09-05 ACTUATOR, SENSOR AND GENERATOR WITH ELECTROACTIVE POLYMERS IN FOLDED CONFIGURATION

Country Status (2)

Country Link
IT (1) ITPI20050095A1 (en)
WO (1) WO2007029275A1 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6812624B1 (en) 1999-07-20 2004-11-02 Sri International Electroactive polymers
US20100007245A1 (en) * 2006-02-07 2010-01-14 Edwin Jager Electroactive Polymer Actuators, Applications and Methods for Fabrication Thereof
CA2650964C (en) 2006-05-01 2014-10-28 Wake Forest University Fiber photovoltaic devices and applications thereof
EP2357683A1 (en) 2006-05-01 2011-08-17 Wake Forest University Organic Optoelectronic Devices and Applications Thereof
ATE528803T1 (en) 2006-08-07 2011-10-15 Univ Wake Forest PRODUCTION OF ORGANIC COMPOSITE MATERIALS
US7696634B2 (en) 2007-05-01 2010-04-13 Pliant Energy Systems Llc Pliant mechanisms for extracting power from moving fluid
JP5602626B2 (en) 2007-06-29 2014-10-08 アーティフィシャル マッスル，インク． Electroactive polymer transducer for sensory feedback applications
DE102008001153A1 (en) * 2008-04-14 2009-10-15 Robert Bosch Gmbh shutoff
EP2286471A2 (en) * 2008-05-09 2011-02-23 Empa Dielectric traction-pressure actuator
DE102008002495A1 (en) * 2008-06-18 2009-12-24 Robert Bosch Gmbh multilayer
DE102008002492A1 (en) * 2008-06-18 2009-12-24 Robert Bosch Gmbh Folding actuator or folding sensor and manufacturing method for a folding actuator or folding sensor
DE102008039757A1 (en) 2008-08-20 2010-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Actuator element and its use
WO2010095581A1 (en) * 2009-02-18 2010-08-26 株式会社クラレ Multi-layered deformation sensor
EP2239793A1 (en) 2009-04-11 2010-10-13 Bayer MaterialScience AG Electrically switchable polymer film structure and use thereof
DE102009030693A1 (en) 2009-06-26 2010-12-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electroactive elastomer actuator and process for its preparation
DE102010049301A1 (en) 2010-10-22 2012-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electroactive elastomer converter
KR101703281B1 (en) * 2010-12-07 2017-02-06 삼성전자주식회사 Multilayered electro-active polymer device and method for fabricating the same
EP2662558A3 (en) 2011-01-10 2015-01-14 Benjamin Filardo Mechanisms for creating undulating motion, such as for propulsion and for harnessing the energy of moving fluid
WO2012118916A2 (en) 2011-03-01 2012-09-07 Bayer Materialscience Ag Automated manufacturing processes for producing deformable polymer devices and films
JP2014515704A (en) * 2011-03-07 2014-07-03 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト Multilayer composite with electroactive layer
EP2689284A4 (en) 2011-03-22 2014-08-20 Bayer Ip Gmbh Electroactive polymer actuator lenticular system
US20120248942A1 (en) * 2011-04-01 2012-10-04 Bayer Materialscience Ag Electromechanical converter, method for its production and use thereof
EP2521193A1 (en) * 2011-05-06 2012-11-07 Bayer Material Science AG Electromechanical inverter device
DE102011080128A1 (en) 2011-07-29 2013-01-31 Robert Bosch Gmbh Process for producing bendable EAP generators
WO2013142552A1 (en) 2012-03-21 2013-09-26 Bayer Materialscience Ag Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
WO2013192143A1 (en) 2012-06-18 2013-12-27 Bayer Intellectual Property Gmbh Stretch frame for stretching process
DE102012016375B4 (en) 2012-08-13 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the preparation of dielectric elastomer actuators
DE102012215548A1 (en) 2012-09-03 2014-03-06 Schaeffler Technologies AG & Co. KG Adjusting device for bypass valve of exhaust gas turbocharger of internal combustion engine of vehicle, has adjusting unit provided with electroactive polymer actuator and connected with bypass valve through mechanical coupling element
WO2014066576A1 (en) 2012-10-24 2014-05-01 Bayer Intellectual Property Gmbh Polymer diode
WO2014202687A1 (en) * 2013-06-21 2014-12-24 Abb Ag Electroactive polymer transducer and switching device with an electroactive polymer transducer
JP6201583B2 (en) * 2013-09-30 2017-09-27 株式会社村田製作所 Piezoelectric device and method for manufacturing piezoelectric device
US10470656B2 (en) * 2013-12-20 2019-11-12 Novartis Ag Imaging probes and associated devices, systems, and methods utilizing electroactive polymer actuators
JP2015136212A (en) * 2014-01-16 2015-07-27 株式会社豊田中央研究所 Folding generator using friction charging phenomenon
WO2015145476A1 (en) 2014-03-24 2015-10-01 POLITECNICO Dl TORINO Deformable actuating device with coaxial configuration
CN104485838B (en) * 2014-11-04 2017-01-18 哈尔滨工业大学 Stack type dielectric elastomer wave energy collector
EP3032597B1 (en) * 2014-12-09 2019-02-27 LG Display Co., Ltd. Transformable device and method of manufacturing the same
CN107924985B (en) 2015-08-31 2022-01-18 皇家飞利浦有限公司 Electroactive polymer-based actuator and sensor device
JP6464317B2 (en) * 2015-09-02 2019-02-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Actuator devices based on electroactive or photoactive polymers
CN105837178B (en) * 2016-03-16 2019-04-19 哈尔滨工程大学 It obtains and promotes the polarized preparation method of pitch base piezoelectric ceramic piezo-electricity composite material
US11209022B2 (en) 2016-06-30 2021-12-28 Pliant Energy Systems Llc Vehicle with traveling wave thrust module apparatuses, methods and systems
US10519926B2 (en) 2016-06-30 2019-12-31 Pliant Energy Systems Llc Traveling wave propeller, pump and generator apparatuses, methods and systems
US10190570B1 (en) 2016-06-30 2019-01-29 Pliant Energy Systems Llc Traveling wave propeller, pump and generator apparatuses, methods and systems
US11795900B2 (en) 2016-06-30 2023-10-24 Pliant Energy Systems Llc Vehicle with traveling wave thrust module apparatuses, methods and systems
WO2020255977A1 (en) * 2019-06-18 2020-12-24 ストローブ株式会社 Electrostatic actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029159B1 (en) * 1970-12-02 1975-09-20
DE3103061A1 (en) * 1981-01-30 1982-08-05 Daimler-Benz Ag, 7000 Stuttgart Piezoelectric actuator
US4725994A (en) * 1984-06-14 1988-02-16 Kabushiki Kaisha Toshiba Ultrasonic transducer with a multiple-folded piezoelectric polymer film
US5889354A (en) * 1994-08-29 1999-03-30 Oceaneering International Inc. Piezoelectric unit cell
WO1999017929A1 (en) * 1997-10-03 1999-04-15 The Trustees Of The University Of Pennsylvania Polymeric electrostrictive systems
DE19913271A1 (en) * 1999-03-24 2000-09-28 Bosch Gmbh Robert Piezoelectric actuator
JP2003518752A (en) * 1999-12-21 2003-06-10 １．．．リミテッド Electro-active device
US7256529B2 (en) * 2001-06-13 2007-08-14 Massachusetts Institute Of Technology High power-to-mass ratio actuator
PT1602135E (en) * 2003-03-03 2011-02-15 Stanford Res Inst Int Rolled electroactive polymers
ITPI20030043A1 (en) * 2003-06-09 2004-12-10 Univ Pisa ELECTROMECHANICAL CONTRACTILE POLYMER ACTUATOR
JP4277103B2 (en) * 2004-02-03 2009-06-10 国立大学法人信州大学 Polymer actuator using carbon nanofibers

Also Published As

Publication number Publication date
WO2007029275A1 (en) 2007-03-15

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