JPS6358384B2 - - Google Patents

Info

Publication number
JPS6358384B2
JPS6358384B2 JP54023994A JP2399479A JPS6358384B2 JP S6358384 B2 JPS6358384 B2 JP S6358384B2 JP 54023994 A JP54023994 A JP 54023994A JP 2399479 A JP2399479 A JP 2399479A JP S6358384 B2 JPS6358384 B2 JP S6358384B2
Authority
JP
Japan
Prior art keywords
varistor
piezoelectric vibrator
piezoelectric
electrode
vibrator
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
JP54023994A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55117293A (en
Inventor
Toshihiro Yamazoe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2399479A priority Critical patent/JPS55117293A/ja
Publication of JPS55117293A publication Critical patent/JPS55117293A/ja
Publication of JPS6358384B2 publication Critical patent/JPS6358384B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Thermistors And Varistors (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2399479A 1979-02-28 1979-02-28 Piezoelectric vibrating unit Granted JPS55117293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2399479A JPS55117293A (en) 1979-02-28 1979-02-28 Piezoelectric vibrating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2399479A JPS55117293A (en) 1979-02-28 1979-02-28 Piezoelectric vibrating unit

Publications (2)

Publication Number Publication Date
JPS55117293A JPS55117293A (en) 1980-09-09
JPS6358384B2 true JPS6358384B2 (en]) 1988-11-15

Family

ID=12126122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2399479A Granted JPS55117293A (en) 1979-02-28 1979-02-28 Piezoelectric vibrating unit

Country Status (1)

Country Link
JP (1) JPS55117293A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893100U (ja) * 1981-12-17 1983-06-23 オンキヨー株式会社 圧電振動子の保護装置
JPS59180599U (ja) * 1983-05-19 1984-12-03 株式会社村田製作所 圧電発音装置
JPS60174398U (ja) * 1984-04-27 1985-11-19 株式会社村田製作所 圧電発音装置
JPS61224599A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JPS61224600A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JP4697528B2 (ja) * 2004-06-02 2011-06-08 太陽誘電株式会社 弾性波装置
JP4724579B2 (ja) * 2006-03-23 2011-07-13 フルタ電機株式会社 生海苔裁断機
JP4938572B2 (ja) * 2007-07-13 2012-05-23 フルタ電機株式会社 生海苔裁断機の止め輪。

Also Published As

Publication number Publication date
JPS55117293A (en) 1980-09-09

Similar Documents

Publication Publication Date Title
US4961345A (en) Vibration type transducer
US3354413A (en) Electromechanical filter for low frequencies
US3614483A (en) Width flexural resonator and coupled mode filter
US4894580A (en) Chip-type resonator and method of manufacturing the same
US4422055A (en) Strain relief technique for surface acoustic wave devices
US5251264A (en) Mechanical-vibration-cancelling piezo ceramic microphone
US2946904A (en) Ultrasonic transducer arrangement for sending and receiving
JPS6358384B2 (en])
Baudry Screen printing piezoelectric devices
US4451753A (en) Piezoelectric device with surface charge shunt
WO1989005199A1 (en) An acoustic emission transducer and an electrical oscillator
Berlincourt Current developments in piezoelectric applications of ferroelectrics
US4041335A (en) Piezoelectric ceramic resonator with vibration damping means
JP2019216203A (ja) 圧電素子，振動波形センサー，及び振動波形センサーモジュール
US4876476A (en) Chip type piezoelectric device
GB1370164A (en) Piezoelectric transducer
JPS5927559B2 (ja) 電気音響変成器
JPH0435312A (ja) 表面波装置
JP3175255B2 (ja) 超音波遅延素子
JPS5844657Y2 (ja) デンキシンゴウシヨリソウチ
JPH025329B2 (en])
JP6923476B2 (ja) 圧電振動装置およびこれを備えた電子機器
JPS6228095Y2 (en])
JPH0241205B2 (en])
JPH0112423Y2 (en])