JPH0447754Y2 - - Google Patents

Info

Publication number
JPH0447754Y2
JPH0447754Y2 JP1986015915U JP1591586U JPH0447754Y2 JP H0447754 Y2 JPH0447754 Y2 JP H0447754Y2 JP 1986015915 U JP1986015915 U JP 1986015915U JP 1591586 U JP1591586 U JP 1591586U JP H0447754 Y2 JPH0447754 Y2 JP H0447754Y2
Authority
JP
Japan
Prior art keywords
diaphragm
frequency
sound pressure
outer diameter
sound
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
JP1986015915U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62127596U (OSRAM
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 JP1986015915U priority Critical patent/JPH0447754Y2/ja
Publication of JPS62127596U publication Critical patent/JPS62127596U/ja
Application granted granted Critical
Publication of JPH0447754Y2 publication Critical patent/JPH0447754Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
JP1986015915U 1986-02-06 1986-02-06 Expired JPH0447754Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986015915U JPH0447754Y2 (OSRAM) 1986-02-06 1986-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986015915U JPH0447754Y2 (OSRAM) 1986-02-06 1986-02-06

Publications (2)

Publication Number Publication Date
JPS62127596U JPS62127596U (OSRAM) 1987-08-13
JPH0447754Y2 true JPH0447754Y2 (OSRAM) 1992-11-11

Family

ID=30807289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986015915U Expired JPH0447754Y2 (OSRAM) 1986-02-06 1986-02-06

Country Status (1)

Country Link
JP (1) JPH0447754Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056800A1 (fr) * 2006-11-09 2008-05-15 Nec Corporation Haut-parleur piézo-électrique et appareil électronique avec haut-parleur piézo-électrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130400U (OSRAM) * 1981-02-04 1982-08-13
JPS6142200U (ja) * 1984-08-22 1986-03-18 株式会社田村電機製作所 圧電振動子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056800A1 (fr) * 2006-11-09 2008-05-15 Nec Corporation Haut-parleur piézo-électrique et appareil électronique avec haut-parleur piézo-électrique
JP5182516B2 (ja) * 2006-11-09 2013-04-17 日本電気株式会社 圧電スピーカ及び圧電スピーカを備えた電子機器

Also Published As

Publication number Publication date
JPS62127596U (OSRAM) 1987-08-13

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