JPH0453116Y2 - - Google Patents

Info

Publication number
JPH0453116Y2
JPH0453116Y2 JP1986103797U JP10379786U JPH0453116Y2 JP H0453116 Y2 JPH0453116 Y2 JP H0453116Y2 JP 1986103797 U JP1986103797 U JP 1986103797U JP 10379786 U JP10379786 U JP 10379786U JP H0453116 Y2 JPH0453116 Y2 JP H0453116Y2
Authority
JP
Japan
Prior art keywords
diaphragm
actuator
drive arm
section
piezoelectric
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
Application number
JP1986103797U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310699U (enEXAMPLES
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 JP1986103797U priority Critical patent/JPH0453116Y2/ja
Publication of JPS6310699U publication Critical patent/JPS6310699U/ja
Application granted granted Critical
Publication of JPH0453116Y2 publication Critical patent/JPH0453116Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1986103797U 1986-07-08 1986-07-08 Expired JPH0453116Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986103797U JPH0453116Y2 (enEXAMPLES) 1986-07-08 1986-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986103797U JPH0453116Y2 (enEXAMPLES) 1986-07-08 1986-07-08

Publications (2)

Publication Number Publication Date
JPS6310699U JPS6310699U (enEXAMPLES) 1988-01-23
JPH0453116Y2 true JPH0453116Y2 (enEXAMPLES) 1992-12-14

Family

ID=30976696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986103797U Expired JPH0453116Y2 (enEXAMPLES) 1986-07-08 1986-07-08

Country Status (1)

Country Link
JP (1) JPH0453116Y2 (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007027856A (ja) * 2005-07-12 2007-02-01 Tdk Corp 圧電発音体
JP4515348B2 (ja) * 2005-07-26 2010-07-28 Ｎｅｃトーキン株式会社 音響信号発生用圧電装置
JP4511437B2 (ja) * 2005-09-09 2010-07-28 Ｎｅｃトーキン株式会社 音響信号発生用圧電装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503515B1 (fr) * 1981-04-01 1985-12-27 Klein Siegfried Haut-parleur omnidirectionnel pour les frequences aigues du spectre sonore
JPS59190795A (ja) * 1983-04-14 1984-10-29 Nec Corp 圧電形低周波トランスジユ−サ
JPS6143898A (ja) * 1984-08-08 1986-03-03 Nec Corp 電気音響変換器

Also Published As

Publication number Publication date
JPS6310699U (enEXAMPLES) 1988-01-23

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