JPH0510480Y2 - - Google Patents

Info

Publication number
JPH0510480Y2
JPH0510480Y2 JP1986103795U JP10379586U JPH0510480Y2 JP H0510480 Y2 JPH0510480 Y2 JP H0510480Y2 JP 1986103795 U JP1986103795 U JP 1986103795U JP 10379586 U JP10379586 U JP 10379586U JP H0510480 Y2 JPH0510480 Y2 JP H0510480Y2
Authority
JP
Japan
Prior art keywords
drive arm
diaphragm
actuator
piezoelectric
arm mechanism
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
JP1986103795U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310697U (en]
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 JP1986103795U priority Critical patent/JPH0510480Y2/ja
Publication of JPS6310697U publication Critical patent/JPS6310697U/ja
Application granted granted Critical
Publication of JPH0510480Y2 publication Critical patent/JPH0510480Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1986103795U 1986-07-08 1986-07-08 Expired - Lifetime JPH0510480Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986103795U JPH0510480Y2 (en]) 1986-07-08 1986-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986103795U JPH0510480Y2 (en]) 1986-07-08 1986-07-08

Publications (2)

Publication Number Publication Date
JPS6310697U JPS6310697U (en]) 1988-01-23
JPH0510480Y2 true JPH0510480Y2 (en]) 1993-03-15

Family

ID=30976692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986103795U Expired - Lifetime JPH0510480Y2 (en]) 1986-07-08 1986-07-08

Country Status (1)

Country Link
JP (1) JPH0510480Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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
JPS6310697U (en]) 1988-01-23

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