US3801839A - Mechanical to electrical transducer device - Google Patents

Mechanical to electrical transducer device Download PDF

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Publication number
US3801839A
US3801839A US00311433A US3801839DA US3801839A US 3801839 A US3801839 A US 3801839A US 00311433 A US00311433 A US 00311433A US 3801839D A US3801839D A US 3801839DA US 3801839 A US3801839 A US 3801839A
Authority
US
United States
Prior art keywords
mechanical
elastomers
elastomer
transducer device
parts
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 - Lifetime
Application number
US00311433A
Other languages
English (en)
Inventor
K Yo
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.)
Rion Co Ltd
Original Assignee
Rion Co Ltd
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 Rion Co Ltd filed Critical Rion Co Ltd
Application granted granted Critical
Publication of US3801839A publication Critical patent/US3801839A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
    • 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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Vibration Prevention Devices (AREA)
US00311433A 1971-12-03 1972-12-01 Mechanical to electrical transducer device Expired - Lifetime US3801839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9818871A JPS5318893B2 (fr) 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
US3801839A true US3801839A (en) 1974-04-02

Family

ID=14213026

Family Applications (1)

Application Number Title Priority Date Filing Date
US00311433A Expired - Lifetime US3801839A (en) 1971-12-03 1972-12-01 Mechanical to electrical transducer device

Country Status (5)

Country Link
US (1) US3801839A (fr)
JP (1) JPS5318893B2 (fr)
DE (1) DE2259368C3 (fr)
FR (1) FR2164282A5 (fr)
GB (1) GB1418673A (fr)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128489A (en) * 1975-12-29 1978-12-05 Mitsubishi Petrochemical Company Limited Piezo-electric material
EP0025215A2 (fr) * 1979-09-11 1981-03-18 Siemens Aktiengesellschaft Jonction électrique pour un transducteur ultrasonore
US4296349A (en) * 1979-02-13 1981-10-20 Toray Industries, Inc. Ultrasonic transducer
US4378721A (en) * 1978-07-20 1983-04-05 Kabushiki Kaisha Kawai Seisakusho Pickup apparatus for an electric string type instrument
US4387318A (en) * 1981-06-04 1983-06-07 Piezo Electric Products, Inc. Piezoelectric fluid-electric generator
US4547870A (en) * 1983-01-28 1985-10-15 Thomson-Csf Velocity hydrophone
EP0186176A2 (fr) * 1984-12-28 1986-07-02 Foton Production Automation GmbH Präzisionsmaschinenbau Machine pour fixer les fils de connexion sur les points de raccordement d'un élément semi-conducteur et de son boîtier
US4642202A (en) * 1982-07-29 1987-02-10 Phillips Petroleum Company Conductive (hard) rubber compositions
US4723087A (en) * 1985-09-09 1988-02-02 Raychem Ltd. Piezoelectric impact sensor
US4733766A (en) * 1984-12-05 1988-03-29 Mars, Inc. Coin checking apparatus
DE3707988A1 (de) * 1987-03-12 1988-09-22 Ferenc Farago Angelgeraet
EP0340624A2 (fr) * 1988-05-05 1989-11-08 Höntzsch Gmbh Transducteur électro-acoustique
WO1992010916A1 (fr) * 1990-12-14 1992-06-25 Rutgers, The State University Of New Jersey Nouveau dispositif d'excitation par electrostriction, procede de production d'ondes soniques et matieres polymeres utilisees dans ledit dispositif
US5835453A (en) * 1993-07-20 1998-11-10 The United States Of America As Represented By The Secretary Of The Navy Electrostrictive acoustic projector and polymers used therein
US6201336B1 (en) * 1998-06-12 2001-03-13 Ocean Power Technologies, Inc. DC bias scheme for field induced piezoelectric power generators
WO2001058973A2 (fr) * 2000-02-09 2001-08-16 Sri International Polymeres electroactifs a haut rendement energetique et dispositifs polymeres electroactifs
EP1212800A1 (fr) * 1999-07-20 2002-06-12 Sri International Polymeres electroactifs ameliores
US6515077B1 (en) 1999-10-22 2003-02-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electrostrictive graft elastomers
US20120293047A1 (en) * 2011-05-17 2012-11-22 Georgia Tech Research Corporation Large-scale Fabrication of Vertically Aligned ZnO Nanowire Arrays
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
US9425383B2 (en) 2007-06-29 2016-08-23 Parker-Hannifin Corporation Method of manufacturing electroactive polymer transducers for sensory feedback applications
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
US10991354B2 (en) 2015-05-29 2021-04-27 Consilium Sal Navigation Ab Hull-fitted electronic device for a vessel

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114281U (fr) * 1974-02-28 1975-09-18
CA1007355A (en) * 1974-06-17 1977-03-22 Canadian General Electric Company Limited Ultrasonic transducer mounting and coupling assembly
JPS513379U (fr) * 1974-06-25 1976-01-12
JPS5278477U (fr) * 1975-12-09 1977-06-11
JPS5278476U (fr) * 1975-12-09 1977-06-11
JPS5854681Y2 (ja) * 1977-07-04 1983-12-13 日本特殊陶業株式会社 シ−ト状ピックアップ
JPS5854683Y2 (ja) * 1977-09-19 1983-12-13 日本特殊陶業株式会社 可撓性音響測定子
JPS5920234B2 (ja) * 1979-09-27 1984-05-11 沖電気工業株式会社 超音波送受波器
JPH0697183B2 (ja) * 1986-02-04 1994-11-30 本田技研工業株式会社 振動センサ
US10260968B2 (en) 2013-03-15 2019-04-16 Nano Composite Products, Inc. Polymeric foam deformation gauge
NZ711183A (en) * 2013-03-15 2019-12-20 Nano Composite Products Inc Composite material used as a strain gauge
US10405779B2 (en) 2015-01-07 2019-09-10 Nano Composite Products, Inc. Shoe-based analysis system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231159A (en) * 1936-12-12 1941-02-11 Telefunken Gmbh Piezoelectric device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231159A (en) * 1936-12-12 1941-02-11 Telefunken Gmbh Piezoelectric device

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128489A (en) * 1975-12-29 1978-12-05 Mitsubishi Petrochemical Company Limited Piezo-electric material
US4378721A (en) * 1978-07-20 1983-04-05 Kabushiki Kaisha Kawai Seisakusho Pickup apparatus for an electric string type instrument
US4296349A (en) * 1979-02-13 1981-10-20 Toray Industries, Inc. Ultrasonic transducer
EP0025215A2 (fr) * 1979-09-11 1981-03-18 Siemens Aktiengesellschaft Jonction électrique pour un transducteur ultrasonore
EP0025215A3 (fr) * 1979-09-11 1981-07-01 Siemens Aktiengesellschaft Jonction électrique pour un transducteur ultrasonore
US4387318A (en) * 1981-06-04 1983-06-07 Piezo Electric Products, Inc. Piezoelectric fluid-electric generator
US4642202A (en) * 1982-07-29 1987-02-10 Phillips Petroleum Company Conductive (hard) rubber compositions
US4547870A (en) * 1983-01-28 1985-10-15 Thomson-Csf Velocity hydrophone
US4733766A (en) * 1984-12-05 1988-03-29 Mars, Inc. Coin checking apparatus
EP0186176A2 (fr) * 1984-12-28 1986-07-02 Foton Production Automation GmbH Präzisionsmaschinenbau Machine pour fixer les fils de connexion sur les points de raccordement d'un élément semi-conducteur et de son boîtier
EP0186176A3 (fr) * 1984-12-28 1987-12-09 Foton Production Automation GmbH Präzisionsmaschinenbau Machine pour fixer les fils de connexion sur les points de raccordement d'un élément semi-conducteur et de son boítier
US4723087A (en) * 1985-09-09 1988-02-02 Raychem Ltd. Piezoelectric impact sensor
DE3707988A1 (de) * 1987-03-12 1988-09-22 Ferenc Farago Angelgeraet
EP0340624A2 (fr) * 1988-05-05 1989-11-08 Höntzsch Gmbh Transducteur électro-acoustique
EP0340624A3 (fr) * 1988-05-05 1991-10-16 Höntzsch Gmbh Transducteur électro-acoustique
US5229979A (en) * 1990-12-14 1993-07-20 Rutgers, The State University Of New Jersey Electrostrictive driving device, process for sonic wave projection and polymer materials for use therein
WO1992010916A1 (fr) * 1990-12-14 1992-06-25 Rutgers, The State University Of New Jersey Nouveau dispositif d'excitation par electrostriction, procede de production d'ondes soniques et matieres polymeres utilisees dans ledit dispositif
US5835453A (en) * 1993-07-20 1998-11-10 The United States Of America As Represented By The Secretary Of The Navy Electrostrictive acoustic projector and polymers used therein
US6201336B1 (en) * 1998-06-12 2001-03-13 Ocean Power Technologies, Inc. DC bias scheme for field induced piezoelectric power generators
EP1212800A4 (fr) * 1999-07-20 2004-09-15 Stanford Res Inst Int Polymeres electroactifs ameliores
EP1212800A1 (fr) * 1999-07-20 2002-06-12 Sri International Polymeres electroactifs ameliores
US6515077B1 (en) 1999-10-22 2003-02-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electrostrictive graft elastomers
US6911764B2 (en) 2000-02-09 2005-06-28 Sri International Energy efficient electroactive polymers and electroactive polymer devices
WO2001058973A3 (fr) * 2000-02-09 2002-03-07 Stanford Res Inst Int Polymeres electroactifs a haut rendement energetique et dispositifs polymeres electroactifs
WO2001058973A2 (fr) * 2000-02-09 2001-08-16 Sri International Polymeres electroactifs a haut rendement energetique et dispositifs polymeres electroactifs
US9425383B2 (en) 2007-06-29 2016-08-23 Parker-Hannifin Corporation Method of manufacturing electroactive polymer transducers for sensory feedback applications
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
US20120293047A1 (en) * 2011-05-17 2012-11-22 Georgia Tech Research Corporation Large-scale Fabrication of Vertically Aligned ZnO Nanowire Arrays
US8829767B2 (en) * 2011-05-17 2014-09-09 Georgia Tech Research Corporation Large-scale fabrication of vertically aligned ZnO nanowire arrays
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
US10991354B2 (en) 2015-05-29 2021-04-27 Consilium Sal Navigation Ab Hull-fitted electronic device for a vessel

Also Published As

Publication number Publication date
FR2164282A5 (fr) 1973-07-27
DE2259368A1 (de) 1973-06-20
JPS5318893B2 (fr) 1978-06-17
DE2259368B2 (de) 1973-11-08
DE2259368C3 (de) 1974-06-12
GB1418673A (en) 1975-12-24
JPS4863770A (fr) 1973-09-04

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