JPS61111296U - - Google Patents

Info

Publication number
JPS61111296U
JPS61111296U JP19372084U JP19372084U JPS61111296U JP S61111296 U JPS61111296 U JP S61111296U JP 19372084 U JP19372084 U JP 19372084U JP 19372084 U JP19372084 U JP 19372084U JP S61111296 U JPS61111296 U JP S61111296U
Authority
JP
Japan
Prior art keywords
diaphragm
main body
device main
piezoelectric vibrating
supporting
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
JP19372084U
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 JP19372084U priority Critical patent/JPS61111296U/ja
Priority to US06/748,616 priority patent/US4641054A/en
Priority to DE19853525724 priority patent/DE3525724A1/de
Publication of JPS61111296U publication Critical patent/JPS61111296U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP19372084U 1984-08-09 1984-12-21 Pending JPS61111296U (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19372084U JPS61111296U (cs) 1984-12-21 1984-12-21
US06/748,616 US4641054A (en) 1984-08-09 1985-06-25 Piezoelectric electro-acoustic transducer
DE19853525724 DE3525724A1 (de) 1984-08-09 1985-07-18 Piezoelektrischer elektroakustischer wandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19372084U JPS61111296U (cs) 1984-12-21 1984-12-21

Publications (1)

Publication Number Publication Date
JPS61111296U true JPS61111296U (cs) 1986-07-14

Family

ID=30751145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19372084U Pending JPS61111296U (cs) 1984-08-09 1984-12-21

Country Status (1)

Country Link
JP (1) JPS61111296U (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281669A (ja) * 2006-04-04 2007-10-25 Nec Corp スピーカ
JP2011056924A (ja) * 2009-09-14 2011-03-24 Ricoh Co Ltd 液体吐出ヘッド及び画像形成装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281669A (ja) * 2006-04-04 2007-10-25 Nec Corp スピーカ
JP2011056924A (ja) * 2009-09-14 2011-03-24 Ricoh Co Ltd 液体吐出ヘッド及び画像形成装置

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