JPS621498U - - Google Patents

Info

Publication number
JPS621498U
JPS621498U JP9262085U JP9262085U JPS621498U JP S621498 U JPS621498 U JP S621498U JP 9262085 U JP9262085 U JP 9262085U JP 9262085 U JP9262085 U JP 9262085U JP S621498 U JPS621498 U JP S621498U
Authority
JP
Japan
Prior art keywords
diaphragm
conductive
piezoelectric
supported
spacer
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.)
Granted
Application number
JP9262085U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03798Y2 (ko
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 JP9262085U priority Critical patent/JPH03798Y2/ja
Publication of JPS621498U publication Critical patent/JPS621498U/ja
Application granted granted Critical
Publication of JPH03798Y2 publication Critical patent/JPH03798Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP9262085U 1985-06-19 1985-06-19 Expired JPH03798Y2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9262085U JPH03798Y2 (ko) 1985-06-19 1985-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9262085U JPH03798Y2 (ko) 1985-06-19 1985-06-19

Publications (2)

Publication Number Publication Date
JPS621498U true JPS621498U (ko) 1987-01-07
JPH03798Y2 JPH03798Y2 (ko) 1991-01-11

Family

ID=30649577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9262085U Expired JPH03798Y2 (ko) 1985-06-19 1985-06-19

Country Status (1)

Country Link
JP (1) JPH03798Y2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018504078A (ja) * 2015-02-03 2018-02-08 キム、チョルヒKIM, Chulhee 不燃性のピエゾ圧電スピーカ装置
JP2020061660A (ja) * 2018-10-10 2020-04-16 株式会社トーキン 圧電スピーカー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018504078A (ja) * 2015-02-03 2018-02-08 キム、チョルヒKIM, Chulhee 不燃性のピエゾ圧電スピーカ装置
JP2020061660A (ja) * 2018-10-10 2020-04-16 株式会社トーキン 圧電スピーカー

Also Published As

Publication number Publication date
JPH03798Y2 (ko) 1991-01-11

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