JPS58100399U - 圧電ブザ−回路 - Google Patents

圧電ブザ−回路

Info

Publication number
JPS58100399U
JPS58100399U JP19674581U JP19674581U JPS58100399U JP S58100399 U JPS58100399 U JP S58100399U JP 19674581 U JP19674581 U JP 19674581U JP 19674581 U JP19674581 U JP 19674581U JP S58100399 U JPS58100399 U JP S58100399U
Authority
JP
Japan
Prior art keywords
piezoelectric buzzer
sound pressure
buzzer circuit
switching instruction
instruction signal
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
JP19674581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6344875Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
修身 中野
Original Assignee
日興電機工業株式会社
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 日興電機工業株式会社 filed Critical 日興電機工業株式会社
Priority to JP19674581U priority Critical patent/JPS58100399U/ja
Publication of JPS58100399U publication Critical patent/JPS58100399U/ja
Application granted granted Critical
Publication of JPS6344875Y2 publication Critical patent/JPS6344875Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible And Visible Signals (AREA)
JP19674581U 1981-12-28 1981-12-28 圧電ブザ−回路 Granted JPS58100399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19674581U JPS58100399U (ja) 1981-12-28 1981-12-28 圧電ブザ−回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19674581U JPS58100399U (ja) 1981-12-28 1981-12-28 圧電ブザ−回路

Publications (2)

Publication Number Publication Date
JPS58100399U true JPS58100399U (ja) 1983-07-08
JPS6344875Y2 JPS6344875Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-21

Family

ID=30109978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19674581U Granted JPS58100399U (ja) 1981-12-28 1981-12-28 圧電ブザ−回路

Country Status (1)

Country Link
JP (1) JPS58100399U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013196246A (ja) * 2012-03-19 2013-09-30 Naltec Inc 操作パネル

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144496A (en) * 1980-04-14 1981-11-10 Tokyo Shibaura Electric Co Envelope circuit
JPS56144497A (en) * 1980-04-14 1981-11-10 Tokyo Shibaura Electric Co Envelope circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144496A (en) * 1980-04-14 1981-11-10 Tokyo Shibaura Electric Co Envelope circuit
JPS56144497A (en) * 1980-04-14 1981-11-10 Tokyo Shibaura Electric Co Envelope circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013196246A (ja) * 2012-03-19 2013-09-30 Naltec Inc 操作パネル

Also Published As

Publication number Publication date
JPS6344875Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-21

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