JPS56101788A - Bimorph converter - Google Patents

Bimorph converter

Info

Publication number
JPS56101788A
JPS56101788A JP18932280A JP18932280A JPS56101788A JP S56101788 A JPS56101788 A JP S56101788A JP 18932280 A JP18932280 A JP 18932280A JP 18932280 A JP18932280 A JP 18932280A JP S56101788 A JPS56101788 A JP S56101788A
Authority
JP
Japan
Prior art keywords
bimorph
converter
bimorph converter
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.)
Pending
Application number
JP18932280A
Other languages
English (en)
Japanese (ja)
Inventor
Mishiyuron Furansowa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS56101788A publication Critical patent/JPS56101788A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/013—Electrostatic transducers characterised by the use of electrets for loudspeakers
    • 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
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • 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
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • 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
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • H10N30/2048—Membrane type having non-planar shape
    • 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
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP18932280A 1979-12-28 1980-12-26 Bimorph converter Pending JPS56101788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931970A FR2472901A1 (fr) 1979-12-28 1979-12-28 Transducteur bimorphe en materiau polymere

Publications (1)

Publication Number Publication Date
JPS56101788A true JPS56101788A (en) 1981-08-14

Family

ID=9233276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18932280A Pending JPS56101788A (en) 1979-12-28 1980-12-26 Bimorph converter

Country Status (4)

Country Link
US (1) US4400634A (https=)
JP (1) JPS56101788A (https=)
DE (1) DE3047834A1 (https=)
FR (1) FR2472901A1 (https=)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920799U (ja) * 1982-07-27 1984-02-08 澤藤　正 圧電フイルム積層型スピ−カ
JP2002084013A (ja) * 2000-09-06 2002-03-22 Honda Motor Co Ltd 圧電式アクチュエータ
JP2008084957A (ja) * 2006-09-26 2008-04-10 Olympus Corp アクチュエータの実装構造及び実装方法
JP2008257748A (ja) * 2000-05-24 2008-10-23 Immersion Corp 電気活性ポリマーを利用する触覚装置
US7608989B2 (en) 1999-07-20 2009-10-27 Sri International Compliant electroactive polymer transducers for sonic applications
US9195058B2 (en) 2011-03-22 2015-11-24 Parker-Hannifin Corporation Electroactive polymer actuator lenticular system
US9231186B2 (en) 2009-04-11 2016-01-05 Parker-Hannifin Corporation Electro-switchable polymer film assembly and use thereof
US9553254B2 (en) 2011-03-01 2017-01-24 Parker-Hannifin Corporation Automated manufacturing processes for producing deformable polymer devices and films
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410205A (en) * 1993-02-11 1995-04-25 Hewlett-Packard Company Ultrasonic transducer having two or more resonance frequencies
FI104611B (fi) * 1993-06-21 2000-02-29 Panphonics Oy Laskostettu energiamuunnin
FR2727215B1 (fr) * 1994-11-18 1996-12-20 Thomson Csf Dispositif de veille panoramique infrarouge statique a detecteurs matriciels multiples
DE19612481C2 (de) 1996-03-29 2003-11-13 Sennheiser Electronic Elektrostatischer Wandler
FR2750487B1 (fr) * 1996-06-28 2005-10-21 Thomson Csf Revetement pour la protection personnelle d'un fantassin
US5835027A (en) * 1996-11-07 1998-11-10 Tyburski; Robert M. Residual charge effect traffic sensor
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
WO1998035529A2 (en) * 1997-02-07 1998-08-13 Sri International Elastomeric dielectric polymer film sonic actuator
US6809462B2 (en) * 2000-04-05 2004-10-26 Sri International Electroactive polymer sensors
US6812624B1 (en) * 1999-07-20 2004-11-02 Sri International Electroactive polymers
US7537197B2 (en) * 1999-07-20 2009-05-26 Sri International Electroactive polymer devices for controlling fluid flow
US7064472B2 (en) * 1999-07-20 2006-06-20 Sri International Electroactive polymer devices for moving fluid
WO2001031715A1 (en) * 1999-10-22 2001-05-03 The Government Of The United States As Represented By The Administrator Of The National Aeronautics And Space Administration Non-uniform thickness electroactive device
WO2001031172A2 (en) 1999-10-22 2001-05-03 The Government Of The United States As Represented By The Administrator Of The National Aeronautics Polymer-polymer bilayer actuator
FI116605B (fi) * 1999-11-05 2005-12-30 Panphonics Oy Akustinen elementti
FI108204B (fi) * 1999-11-25 2001-11-30 Kari Johannes Kirjavainen Kalvo energioiden muuntamiseksi
US6911764B2 (en) 2000-02-09 2005-06-28 Sri International Energy efficient electroactive polymers and electroactive polymer devices
AU2001238675A1 (en) * 2000-02-23 2001-09-03 Sri International Electroactive polymer thermal electric generators
EP1259992B1 (en) * 2000-02-23 2011-10-05 SRI International Biologically powered electroactive polymer generators
FI118369B (fi) * 2000-12-19 2007-10-15 Emfitech Oy Sähkömekaaninen muunnin ja menetelmä sähkömekaanisen muuntimen valmistamiseksi
US7233097B2 (en) * 2001-05-22 2007-06-19 Sri International Rolled electroactive polymers
JP3676707B2 (ja) * 2001-07-18 2005-07-27 三菱電機株式会社 車両用交流発電機の固定子およびその製造方法
US6876135B2 (en) * 2001-10-05 2005-04-05 Sri International Master/slave electroactive polymer systems
FI118622B (fi) * 2002-01-17 2008-01-15 Band Oy B Soittimen muunnin ja menetelmä sen valmistamiseksi
AU2004316255B2 (en) 2003-08-29 2009-12-03 Sri International Electroactive polymer pre-strain
DK1665880T3 (da) * 2003-09-03 2013-02-25 Stanford Res Inst Int Elektroaktive overfladedeformations- polymertransducere
US7239064B1 (en) 2004-10-15 2007-07-03 Morgan Research Corporation Resettable latching MEMS temperature sensor apparatus and method
GB2431720B (en) * 2005-10-26 2007-12-19 Rolls Royce Plc Actuator
JP2007255929A (ja) * 2006-03-20 2007-10-04 Kyoto Univ 焦電型赤外線センサ
US7952261B2 (en) 2007-06-29 2011-05-31 Bayer Materialscience Ag Electroactive polymer transducers for sensory feedback applications
JP5559229B2 (ja) * 2012-03-23 2014-07-23 東海ゴム工業株式会社 トランスデューサ
EP3540796A1 (en) * 2018-03-15 2019-09-18 Koninklijke Philips N.V. Actuator device based on an electroactive material
DE102018221053A1 (de) * 2018-04-05 2019-10-10 Continental Reifen Deutschland Gmbh Vorrichtung zum Messen einer mechanischen Kraft, umfassend eine erste, zweite, dritte, vierte und fünfte Schicht sowie die Verwendungen der Vorrichtung und Reifen oder technischer Gummiartikel umfassend die Vorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354373A (en) * 1964-05-14 1967-11-21 Northern Electric Co Fixture for use during the polarization of an electret
US3809828A (en) * 1972-01-17 1974-05-07 Gte Laboratories Inc Electret transducing device
FR2397120A1 (fr) * 1977-07-04 1979-02-02 Lewiner Jacques Perfectionnements aux transducteurs electromecaniques

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920799U (ja) * 1982-07-27 1984-02-08 澤藤　正 圧電フイルム積層型スピ−カ
US7608989B2 (en) 1999-07-20 2009-10-27 Sri International Compliant electroactive polymer transducers for sonic applications
US7898159B2 (en) 1999-07-20 2011-03-01 Sri International Compliant electroactive polymer transducers for sonic applications
JP2010182315A (ja) * 2000-05-24 2010-08-19 Immersion Corp 電気活性ポリマーを利用する触覚装置
JP2008257748A (ja) * 2000-05-24 2008-10-23 Immersion Corp 電気活性ポリマーを利用する触覚装置
US7679611B2 (en) 2000-05-24 2010-03-16 Immersion Corporation Haptic stylus utilizing an electroactive polymer
USRE44277E1 (en) 2000-05-24 2013-06-11 Immersion Corporation Haptic device utilizing an electroactive polymer
JP2002084013A (ja) * 2000-09-06 2002-03-22 Honda Motor Co Ltd 圧電式アクチュエータ
JP2008084957A (ja) * 2006-09-26 2008-04-10 Olympus Corp アクチュエータの実装構造及び実装方法
US9231186B2 (en) 2009-04-11 2016-01-05 Parker-Hannifin Corporation Electro-switchable polymer film assembly and use thereof
US9553254B2 (en) 2011-03-01 2017-01-24 Parker-Hannifin Corporation Automated manufacturing processes for producing deformable polymer devices and films
US9195058B2 (en) 2011-03-22 2015-11-24 Parker-Hannifin Corporation Electroactive polymer actuator lenticular system
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode

Also Published As

Publication number Publication date
DE3047834A1 (de) 1981-09-17
US4400634A (en) 1983-08-23
FR2472901A1 (fr) 1981-07-03
FR2472901B1 (https=) 1983-06-17

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