JPS58164399U - 圧電形スピ−カ - Google Patents

圧電形スピ−カ

Info

Publication number
JPS58164399U
JPS58164399U JP6028982U JP6028982U JPS58164399U JP S58164399 U JPS58164399 U JP S58164399U JP 6028982 U JP6028982 U JP 6028982U JP 6028982 U JP6028982 U JP 6028982U JP S58164399 U JPS58164399 U JP S58164399U
Authority
JP
Japan
Prior art keywords
piezoelectric
ceramic plate
lead
piezoelectric speaker
piezoelectric ceramic
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
JP6028982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS631519Y2 (en]
Inventor
忠司 秋山
正二 中島
田中　竜夫
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 JP6028982U priority Critical patent/JPS58164399U/ja
Publication of JPS58164399U publication Critical patent/JPS58164399U/ja
Application granted granted Critical
Publication of JPS631519Y2 publication Critical patent/JPS631519Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP6028982U 1982-04-23 1982-04-23 圧電形スピ−カ Granted JPS58164399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6028982U JPS58164399U (ja) 1982-04-23 1982-04-23 圧電形スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6028982U JPS58164399U (ja) 1982-04-23 1982-04-23 圧電形スピ−カ

Publications (2)

Publication Number Publication Date
JPS58164399U true JPS58164399U (ja) 1983-11-01
JPS631519Y2 JPS631519Y2 (en]) 1988-01-14

Family

ID=30070541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6028982U Granted JPS58164399U (ja) 1982-04-23 1982-04-23 圧電形スピ−カ

Country Status (1)

Country Link
JP (1) JPS58164399U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256331A (ja) * 2006-03-20 2007-10-04 Anden 圧電ブザー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256331A (ja) * 2006-03-20 2007-10-04 Anden 圧電ブザー

Also Published As

Publication number Publication date
JPS631519Y2 (en]) 1988-01-14

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