JPS5542474A - Polymer piezoelectric vibrator and its manufacture - Google Patents

Polymer piezoelectric vibrator and its manufacture

Info

Publication number
JPS5542474A
JPS5542474A JP11679578A JP11679578A JPS5542474A JP S5542474 A JPS5542474 A JP S5542474A JP 11679578 A JP11679578 A JP 11679578A JP 11679578 A JP11679578 A JP 11679578A JP S5542474 A JPS5542474 A JP S5542474A
Authority
JP
Japan
Prior art keywords
piezoelectric sheet
piezoelectric vibrator
point
wound
piezoelectric
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.)
Granted
Application number
JP11679578A
Other languages
Japanese (ja)
Other versions
JPS6133435B2 (en
Inventor
Haimi Takasaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11679578A priority Critical patent/JPS5542474A/en
Publication of JPS5542474A publication Critical patent/JPS5542474A/en
Publication of JPS6133435B2 publication Critical patent/JPS6133435B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain a piezoelectric vibrator of any desired thickness by increasing an electric input and output and then by stacking layers. CONSTITUTION:Long piezoelectric sheet 1 is wound around spool 5 of desired size twice or more and cut in its diameter direction at least one point or more, and electrode 2 on the outermost surface and electrode 3 on the innermost surface are provided with terminals 2' and 3' respectively to constitute a piezoelectric vibrator. Next, electrodes 2 and 3 are formed on both the sides of piezoelectric sheet. This piezoelectric sheet 1 with formed electrodes 2 and 3 is wound twice or more by bonding or mechanical holding so that respective layers will come in contact with spool 5 at least partially. This wound piezoelectric sheet 1 is cut at least one point in its winding diameter direction and the cutting point is connected by an insulating adhesive. Consequently, hardness of its work is eliminated and its required time can be shortened.
JP11679578A 1978-09-21 1978-09-21 Polymer piezoelectric vibrator and its manufacture Granted JPS5542474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11679578A JPS5542474A (en) 1978-09-21 1978-09-21 Polymer piezoelectric vibrator and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11679578A JPS5542474A (en) 1978-09-21 1978-09-21 Polymer piezoelectric vibrator and its manufacture

Publications (2)

Publication Number Publication Date
JPS5542474A true JPS5542474A (en) 1980-03-25
JPS6133435B2 JPS6133435B2 (en) 1986-08-01

Family

ID=14695862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11679578A Granted JPS5542474A (en) 1978-09-21 1978-09-21 Polymer piezoelectric vibrator and its manufacture

Country Status (1)

Country Link
JP (1) JPS5542474A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780899A (en) * 1980-11-07 1982-05-20 Nec Corp Transmitter and receiver
JPS594658U (en) * 1982-07-02 1984-01-12 東レ株式会社 Multilayer laminated electrical conversion element
JPS5943356A (en) * 1982-09-06 1984-03-10 Kureha Chem Ind Co Ltd Ultrasonic probe
US4486869A (en) * 1981-02-25 1984-12-04 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Underwater acoustic devices
US4805157A (en) * 1983-12-02 1989-02-14 Raytheon Company Multi-layered polymer hydrophone array
US4879698A (en) * 1988-11-03 1989-11-07 Sensor Electronics, Inc. Piezopolymer actuators
US7400080B2 (en) * 2002-09-20 2008-07-15 Danfoss A/S Elastomer actuator and a method of making an actuator
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
USRE45464E1 (en) * 1999-07-20 2015-04-14 Roy D. Kornbluh Electroactive polymer animated devices
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
CN112038480A (en) * 2020-08-26 2020-12-04 南通纺织丝绸产业技术研究院 Piezoelectric fiber with Swiss roll structure and preparation method and application thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632198B2 (en) * 1980-11-07 1988-01-18 Nippon Electric Co
JPS5780899A (en) * 1980-11-07 1982-05-20 Nec Corp Transmitter and receiver
US4486869A (en) * 1981-02-25 1984-12-04 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Underwater acoustic devices
JPS594658U (en) * 1982-07-02 1984-01-12 東レ株式会社 Multilayer laminated electrical conversion element
JPS5943356A (en) * 1982-09-06 1984-03-10 Kureha Chem Ind Co Ltd Ultrasonic probe
JPH0446040B2 (en) * 1982-09-06 1992-07-28 Kureha Chemical Ind Co Ltd
US4805157A (en) * 1983-12-02 1989-02-14 Raytheon Company Multi-layered polymer hydrophone array
US4879698A (en) * 1988-11-03 1989-11-07 Sensor Electronics, Inc. Piezopolymer actuators
USRE45464E1 (en) * 1999-07-20 2015-04-14 Roy D. Kornbluh Electroactive polymer animated devices
US7400080B2 (en) * 2002-09-20 2008-07-15 Danfoss A/S Elastomer actuator and a method of making an actuator
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
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
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
CN112038480A (en) * 2020-08-26 2020-12-04 南通纺织丝绸产业技术研究院 Piezoelectric fiber with Swiss roll structure and preparation method and application thereof
US11895921B2 (en) 2020-08-26 2024-02-06 Nantong Textile & Silk Ind Tech Res Inst Manufacturing process for piezoelectric fiber having swiss-roll structure

Also Published As

Publication number Publication date
JPS6133435B2 (en) 1986-08-01

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