JPS55117293A - Piezoelectric vibrating unit - Google Patents

Piezoelectric vibrating unit

Info

Publication number
JPS55117293A
JPS55117293A JP2399479A JP2399479A JPS55117293A JP S55117293 A JPS55117293 A JP S55117293A JP 2399479 A JP2399479 A JP 2399479A JP 2399479 A JP2399479 A JP 2399479A JP S55117293 A JPS55117293 A JP S55117293A
Authority
JP
Japan
Prior art keywords
varistor
vibrator
voltage
electronic circuit
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
JP2399479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6358384B2 (enrdf_load_stackoverflow
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 Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Thermistors And Varistors (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 true JPS55117293A (en) 1980-09-09
JPS6358384B2 JPS6358384B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPS61224600A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JPS61224599A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JP2006020285A (ja) * 2004-06-02 2006-01-19 Fujitsu Media Device Kk 弾性波装置
JP2007252278A (ja) * 2006-03-23 2007-10-04 Fulta Electric Machinery Co Ltd 生海苔裁断機
JP2009017853A (ja) * 2007-07-13 2009-01-29 Fulta Electric Machinery Co Ltd 生海苔裁断機の止め輪。

Cited By (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
JPS61224600A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JPS61224599A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 複合素子
JP2006020285A (ja) * 2004-06-02 2006-01-19 Fujitsu Media Device Kk 弾性波装置
JP2007252278A (ja) * 2006-03-23 2007-10-04 Fulta Electric Machinery Co Ltd 生海苔裁断機
JP2009017853A (ja) * 2007-07-13 2009-01-29 Fulta Electric Machinery Co Ltd 生海苔裁断機の止め輪。

Also Published As

Publication number Publication date
JPS6358384B2 (enrdf_load_stackoverflow) 1988-11-15

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