JPS58178798U - 圧電スピ−カ - Google Patents

圧電スピ−カ

Info

Publication number
JPS58178798U
JPS58178798U JP7520682U JP7520682U JPS58178798U JP S58178798 U JPS58178798 U JP S58178798U JP 7520682 U JP7520682 U JP 7520682U JP 7520682 U JP7520682 U JP 7520682U JP S58178798 U JPS58178798 U JP S58178798U
Authority
JP
Japan
Prior art keywords
piezoelectric speaker
piezoelectric
diaphragm
speaker
view
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
JP7520682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6238398Y2 (enrdf_load_stackoverflow
Inventor
高矢　忠
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP7520682U priority Critical patent/JPS58178798U/ja
Publication of JPS58178798U publication Critical patent/JPS58178798U/ja
Application granted granted Critical
Publication of JPS6238398Y2 publication Critical patent/JPS6238398Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP7520682U 1982-05-22 1982-05-22 圧電スピ−カ Granted JPS58178798U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7520682U JPS58178798U (ja) 1982-05-22 1982-05-22 圧電スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7520682U JPS58178798U (ja) 1982-05-22 1982-05-22 圧電スピ−カ

Publications (2)

Publication Number Publication Date
JPS58178798U true JPS58178798U (ja) 1983-11-30
JPS6238398Y2 JPS6238398Y2 (enrdf_load_stackoverflow) 1987-09-30

Family

ID=30084575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7520682U Granted JPS58178798U (ja) 1982-05-22 1982-05-22 圧電スピ−カ

Country Status (1)

Country Link
JP (1) JPS58178798U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281669A (ja) * 2006-04-04 2007-10-25 Nec Corp スピーカ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281669A (ja) * 2006-04-04 2007-10-25 Nec Corp スピーカ

Also Published As

Publication number Publication date
JPS6238398Y2 (enrdf_load_stackoverflow) 1987-09-30

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