JPS58184995U - 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
JPS58184995U
JPS58184995U JP8090182U JP8090182U JPS58184995U JP S58184995 U JPS58184995 U JP S58184995U JP 8090182 U JP8090182 U JP 8090182U JP 8090182 U JP8090182 U JP 8090182U JP S58184995 U JPS58184995 U JP S58184995U
Authority
JP
Japan
Prior art keywords
piezoelectric
electroacoustic transducer
additional mass
piezoelectric electroacoustic
diaphragm
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
JP8090182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311840Y2 (enrdf_load_stackoverflow
Inventor
谷　健六
川崎　幸三
浦　和貴
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 JP8090182U priority Critical patent/JPS58184995U/ja
Publication of JPS58184995U publication Critical patent/JPS58184995U/ja
Application granted granted Critical
Publication of JPS6311840Y2 publication Critical patent/JPS6311840Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP8090182U 1982-05-31 1982-05-31 圧電形電気音響変換器 Granted JPS58184995U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8090182U JPS58184995U (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
JP8090182U JPS58184995U (ja) 1982-05-31 1982-05-31 圧電形電気音響変換器

Publications (2)

Publication Number Publication Date
JPS58184995U true JPS58184995U (ja) 1983-12-08
JPS6311840Y2 JPS6311840Y2 (enrdf_load_stackoverflow) 1988-04-06

Family

ID=30090035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8090182U Granted JPS58184995U (ja) 1982-05-31 1982-05-31 圧電形電気音響変換器

Country Status (1)

Country Link
JP (1) JPS58184995U (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214599A (ja) * 1985-07-12 1987-01-23 Sawafuji Dainameka Kk 圧電振動素子の定在波振動の抑制方法
JPS6294099A (ja) * 1985-10-21 1987-04-30 Sawafuji Dainameka Kk 圧電振動構成体
JP2007129539A (ja) * 2005-11-04 2007-05-24 Yamaha Corp スピーカシステムおよびスピーカエンクロージャー
JPWO2013099512A1 (ja) * 2011-12-26 2015-04-30 京セラ株式会社 振動装置，音響発生装置，スピーカーシステム，電子機器
JP2022102466A (ja) * 2020-12-25 2022-07-07 Tdk株式会社 振動デバイス及び圧電振動子

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214599A (ja) * 1985-07-12 1987-01-23 Sawafuji Dainameka Kk 圧電振動素子の定在波振動の抑制方法
JPS6294099A (ja) * 1985-10-21 1987-04-30 Sawafuji Dainameka Kk 圧電振動構成体
JP2007129539A (ja) * 2005-11-04 2007-05-24 Yamaha Corp スピーカシステムおよびスピーカエンクロージャー
JPWO2013099512A1 (ja) * 2011-12-26 2015-04-30 京セラ株式会社 振動装置，音響発生装置，スピーカーシステム，電子機器
US9497550B2 (en) 2011-12-26 2016-11-15 Kyocera Corporation Vibration device, sound generator, speaker system, and electronic device
JP2022102466A (ja) * 2020-12-25 2022-07-07 Tdk株式会社 振動デバイス及び圧電振動子

Also Published As

Publication number Publication date
JPS6311840Y2 (enrdf_load_stackoverflow) 1988-04-06

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