JPH0177097U - - Google Patents

Info

Publication number
JPH0177097U
JPH0177097U JP1987172978U JP17297887U JPH0177097U JP H0177097 U JPH0177097 U JP H0177097U JP 1987172978 U JP1987172978 U JP 1987172978U JP 17297887 U JP17297887 U JP 17297887U JP H0177097 U JPH0177097 U JP H0177097U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
changing means
vibrator according
piezoelectric
downward
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.)
Pending
Application number
JP1987172978U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987172978U priority Critical patent/JPH0177097U/ja
Publication of JPH0177097U publication Critical patent/JPH0177097U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1987172978U 1987-11-11 1987-11-11 Pending JPH0177097U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172978U JPH0177097U (OSRAM) 1987-11-11 1987-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172978U JPH0177097U (OSRAM) 1987-11-11 1987-11-11

Publications (1)

Publication Number Publication Date
JPH0177097U true JPH0177097U (OSRAM) 1989-05-24

Family

ID=31464922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172978U Pending JPH0177097U (OSRAM) 1987-11-11 1987-11-11

Country Status (1)

Country Link
JP (1) JPH0177097U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014024528A1 (ja) * 2012-08-10 2016-07-25 京セラ株式会社 音響発生器、音響発生装置および電子機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556958B2 (OSRAM) * 1972-06-09 1980-02-21
JPS62137000A (ja) * 1985-12-10 1987-06-19 Sawafuji Dainameka Kk ド−ム形圧電スピ−カ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556958B2 (OSRAM) * 1972-06-09 1980-02-21
JPS62137000A (ja) * 1985-12-10 1987-06-19 Sawafuji Dainameka Kk ド−ム形圧電スピ−カ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014024528A1 (ja) * 2012-08-10 2016-07-25 京セラ株式会社 音響発生器、音響発生装置および電子機器

Similar Documents

Publication Publication Date Title
JPH0177097U (OSRAM)
JPS63131498U (OSRAM)
JPS6359497U (OSRAM)
JPH0216613U (OSRAM)
JPS62125095U (OSRAM)
JPS60119200U (ja) 圧電発音体
JPH0471032U (OSRAM)
JPS59106298U (ja) 圧電型平面スピ−カ
JPH01100596U (OSRAM)
JPH02133015U (OSRAM)
JPH03125523U (OSRAM)
JPH0327199U (OSRAM)
JPS61104000U (OSRAM)
JPS59127397U (ja) 電気音響変換器
JPS6097347U (ja) リング付きガスケツト
JPS58191790U (ja) スピ−カ用振動板
JPS6416729U (OSRAM)
JPS617125U (ja) 圧電磁器振動子
JPH0196955U (OSRAM)
JPS60101899U (ja) スピ−カ用フレ−ム
JPS6376552U (OSRAM)
JPS6338496U (OSRAM)
JPH0486329U (OSRAM)
JPS6230364U (OSRAM)
JPS63137831U (OSRAM)