JPS6133435B2 - - Google Patents

Info

Publication number
JPS6133435B2
JPS6133435B2 JP53116795A JP11679578A JPS6133435B2 JP S6133435 B2 JPS6133435 B2 JP S6133435B2 JP 53116795 A JP53116795 A JP 53116795A JP 11679578 A JP11679578 A JP 11679578A JP S6133435 B2 JPS6133435 B2 JP S6133435B2
Authority
JP
Japan
Prior art keywords
piezoelectric sheet
piezoelectric
winding frame
vibrator
sheet
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
Application number
JP53116795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5542474A (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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP11679578A priority Critical patent/JPS5542474A/ja
Publication of JPS5542474A publication Critical patent/JPS5542474A/ja
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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
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 JPS5542474A (en) 1980-03-25
JPS6133435B2 true JPS6133435B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (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
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 (ja) * 1982-07-02 1984-01-12 東レ株式会社 多層積層型電気変換素子
JPS5943356A (ja) * 1982-09-06 1984-03-10 Kureha Chem Ind Co Ltd 超音波探触子
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
US6586859B2 (en) * 2000-04-05 2003-07-01 Sri International Electroactive polymer animated devices
EP1540807B1 (en) * 2002-09-20 2013-01-09 Danfoss A/S Elastomer actuator and method of making the actuator
KR20100053536A (ko) 2007-06-29 2010-05-20 아트피셜 머슬, 인코퍼레이션 감각적 피드백을 부여하는 전기활성 고분자 변환기
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
EP2681748B1 (en) 2011-03-01 2016-06-08 Parker-Hannifin Corp Automated manufacturing processes for producing deformable polymer devices and films
KR20140019801A (ko) 2011-03-22 2014-02-17 바이엘 인텔렉쳐 프로퍼티 게엠베하 전기활성 중합체 작동기 렌티큘라 시스템
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
WO2013142552A1 (en) 2012-03-21 2013-09-26 Bayer Materialscience Ag 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
WO2014066576A1 (en) 2012-10-24 2014-05-01 Bayer Intellectual Property Gmbh Polymer diode
CN112038480B (zh) * 2020-08-26 2021-10-29 南通纺织丝绸产业技术研究院 一种具有瑞士卷结构的压电纤维及其制备方法和应用

Also Published As

Publication number Publication date
JPS5542474A (en) 1980-03-25

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