JP2509089Y2 - 圧電スピ―カ - Google Patents

圧電スピ―カ

Info

Publication number
JP2509089Y2
JP2509089Y2 JP1989130439U JP13043989U JP2509089Y2 JP 2509089 Y2 JP2509089 Y2 JP 2509089Y2 JP 1989130439 U JP1989130439 U JP 1989130439U JP 13043989 U JP13043989 U JP 13043989U JP 2509089 Y2 JP2509089 Y2 JP 2509089Y2
Authority
JP
Japan
Prior art keywords
piezoelectric
conversion element
outer case
groove
piezoelectric speaker
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.)
Expired - Lifetime
Application number
JP1989130439U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370495U (US06650917-20031118-M00005.png
Inventor
稔 高橋
秀敏 志村
正 北村
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.)
Nippon Chemi Con Corp
Original Assignee
Nippon Chemi Con Corp
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 Nippon Chemi Con Corp filed Critical Nippon Chemi Con Corp
Priority to JP1989130439U priority Critical patent/JP2509089Y2/ja
Publication of JPH0370495U publication Critical patent/JPH0370495U/ja
Application granted granted Critical
Publication of JP2509089Y2 publication Critical patent/JP2509089Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1989130439U 1989-11-08 1989-11-08 圧電スピ―カ Expired - Lifetime JP2509089Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989130439U JP2509089Y2 (ja) 1989-11-08 1989-11-08 圧電スピ―カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989130439U JP2509089Y2 (ja) 1989-11-08 1989-11-08 圧電スピ―カ

Publications (2)

Publication Number Publication Date
JPH0370495U JPH0370495U (US06650917-20031118-M00005.png) 1991-07-15
JP2509089Y2 true JP2509089Y2 (ja) 1996-08-28

Family

ID=31678019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989130439U Expired - Lifetime JP2509089Y2 (ja) 1989-11-08 1989-11-08 圧電スピ―カ

Country Status (1)

Country Link
JP (1) JP2509089Y2 (US06650917-20031118-M00005.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127098U (ja) * 1984-02-06 1985-08-27 三菱電機株式会社 圧電形スピ−カ装置
JPS63172669U (US06650917-20031118-M00005.png) * 1987-05-01 1988-11-09

Also Published As

Publication number Publication date
JPH0370495U (US06650917-20031118-M00005.png) 1991-07-15

Similar Documents

Publication Publication Date Title
US6278790B1 (en) Electroacoustic transducers comprising vibrating panels
EP0146933B1 (en) Sound generating apparatus
JP3141834B2 (ja) スピーカ
JPH03130700U (US06650917-20031118-M00005.png)
US4284168A (en) Loudspeaker enclosure
EA000860B1 (ru) Упаковка
JP2509089Y2 (ja) 圧電スピ―カ
WO2001010168A2 (en) Loudspeaker
US6130951A (en) Speaker having multiple sound bodies and multiple sound openings
JPH02195797A (ja) スピーカシステム
JP2000201398A (ja) スピ―カ
JPH02279000A (ja) 圧電スピーカ
US6108429A (en) Speaker adapted for use as a center woofer in 3-dimensional sound system
JP3965120B2 (ja) エンクロージャ及び該エンクロージャを備えた視聴覚機器
JPS6047797B2 (ja) スピ−カシステム
JP2568674Y2 (ja) 音響装置
US11997451B2 (en) Acoustic device
JPH11308691A (ja) スピーカ装置
JPH10108290A (ja) 車両用音響装置
JP2565336Y2 (ja) スピーカ取り付け構造
JPH0715257Y2 (ja) スピーカ用キャビネット
JP2002262393A (ja) 圧電型スピーカの取付構造
JP2525404Y2 (ja) スピーカシステム
JPS6311815Y2 (US06650917-20031118-M00005.png)
JP4178069B2 (ja) マイクロホン装置