JPS58184996U - 圧電形電気音響変換器 - Google Patents

圧電形電気音響変換器

Info

Publication number
JPS58184996U
JPS58184996U JP8090282U JP8090282U JPS58184996U JP S58184996 U JPS58184996 U JP S58184996U JP 8090282 U JP8090282 U JP 8090282U JP 8090282 U JP8090282 U JP 8090282U JP S58184996 U JPS58184996 U JP S58184996U
Authority
JP
Japan
Prior art keywords
piezoelectric
electroacoustic transducer
diaphragm
piezoelectric body
utility
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
JP8090282U
Other languages
English (en)
Japanese (ja)
Other versions
JPS635354Y2 (US20110158925A1-20110630-C00042.png
Inventor
三船　英雄
谷　健六
川崎　幸三
浦　和貴
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP8090282U priority Critical patent/JPS58184996U/ja
Publication of JPS58184996U publication Critical patent/JPS58184996U/ja
Application granted granted Critical
Publication of JPS635354Y2 publication Critical patent/JPS635354Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP8090282U 1982-05-31 1982-05-31 圧電形電気音響変換器 Granted JPS58184996U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8090282U JPS58184996U (ja) 1982-05-31 1982-05-31 圧電形電気音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8090282U JPS58184996U (ja) 1982-05-31 1982-05-31 圧電形電気音響変換器

Publications (2)

Publication Number Publication Date
JPS58184996U true JPS58184996U (ja) 1983-12-08
JPS635354Y2 JPS635354Y2 (US20110158925A1-20110630-C00042.png) 1988-02-13

Family

ID=30090036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8090282U Granted JPS58184996U (ja) 1982-05-31 1982-05-31 圧電形電気音響変換器

Country Status (1)

Country Link
JP (1) JPS58184996U (US20110158925A1-20110630-C00042.png)

Cited By (5)

* 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
JP2012015755A (ja) * 2010-06-30 2012-01-19 Nec Casio Mobile Communications Ltd 発振装置および電子機器
CN105375899A (zh) * 2014-08-19 2016-03-02 英诺晶片科技股份有限公司 压电装置以及包含压电装置的电子装置
CN105375900A (zh) * 2014-08-19 2016-03-02 英诺晶片科技股份有限公司 压电装置及包含所述压电装置的电子装置
JP2016139971A (ja) * 2015-01-28 2016-08-04 京セラ株式会社 積層型圧電素子、音響発生器、音響発生装置及び電子機器

Cited By (8)

* 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
JP4605395B2 (ja) * 2006-04-04 2011-01-05 日本電気株式会社 スピーカ
JP2012015755A (ja) * 2010-06-30 2012-01-19 Nec Casio Mobile Communications Ltd 発振装置および電子機器
CN105375899A (zh) * 2014-08-19 2016-03-02 英诺晶片科技股份有限公司 压电装置以及包含压电装置的电子装置
CN105375900A (zh) * 2014-08-19 2016-03-02 英诺晶片科技股份有限公司 压电装置及包含所述压电装置的电子装置
JP2016046803A (ja) * 2014-08-19 2016-04-04 イノチップ テクノロジー シーオー エルティディー 圧電素子およびこれを備える電子機器
JP2016046802A (ja) * 2014-08-19 2016-04-04 イノチップ テクノロジー シーオー エルティディー 圧電素子およびこれを備える電子機器
JP2016139971A (ja) * 2015-01-28 2016-08-04 京セラ株式会社 積層型圧電素子、音響発生器、音響発生装置及び電子機器

Also Published As

Publication number Publication date
JPS635354Y2 (US20110158925A1-20110630-C00042.png) 1988-02-13

Similar Documents

Publication Publication Date Title
JPS58184996U (ja) 圧電形電気音響変換器
JPS58184995U (ja) 圧電形電気音響変換器
JPS6024055Y2 (ja) 電気音響変換器
JPS6273692U (US20110158925A1-20110630-C00042.png)
JPS6137698U (ja) 圧電振動装置
JPS6068799U (ja) 音響変換器
JP2553079Y2 (ja) 屈曲型送受波器
JPS6416798U (US20110158925A1-20110630-C00042.png)
JPS6140099U (ja) 圧電スピ−カ
JPS5843097U (ja) 圧電振動体
JPS6312634Y2 (US20110158925A1-20110630-C00042.png)
JPS602717Y2 (ja) 電気音響変換素子
JPS5816999U (ja) 圧電形スピ−カ
JPS6416797U (US20110158925A1-20110630-C00042.png)
JPS6019440Y2 (ja) 超音波セラミックマイクロホン
JPS59174798U (ja) 薄形圧電スピ−カ−
JPS60143099A (ja) 圧電型スピ−カ
JPS5830400U (ja) 超音波セラミツクマイクロホン
JPH0230698U (US20110158925A1-20110630-C00042.png)
JPS59118397U (ja) 圧電型スピ−カ
JPS59159100U (ja) 圧電発音体
JPS59154995U (ja) 超音波セラミツクマイクロホン
JPH0332959B2 (US20110158925A1-20110630-C00042.png)
JPS6025400A (ja) 平面駆動型スピ−カのダンパ
JPS5845595U (ja) 圧電振動子