JPH0260399U - - Google Patents

Info

Publication number
JPH0260399U
JPH0260399U JP14017888U JP14017888U JPH0260399U JP H0260399 U JPH0260399 U JP H0260399U JP 14017888 U JP14017888 U JP 14017888U JP 14017888 U JP14017888 U JP 14017888U JP H0260399 U JPH0260399 U JP H0260399U
Authority
JP
Japan
Prior art keywords
piezoelectric
coupling ring
diaphragm
folds
bonding plane
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
JP14017888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH055755Y2 (en, 2012
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 JP1988140178U priority Critical patent/JPH055755Y2/ja
Publication of JPH0260399U publication Critical patent/JPH0260399U/ja
Application granted granted Critical
Publication of JPH055755Y2 publication Critical patent/JPH055755Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1988140178U 1988-10-27 1988-10-27 Expired - Lifetime JPH055755Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988140178U JPH055755Y2 (en, 2012) 1988-10-27 1988-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988140178U JPH055755Y2 (en, 2012) 1988-10-27 1988-10-27

Publications (2)

Publication Number Publication Date
JPH0260399U true JPH0260399U (en, 2012) 1990-05-02
JPH055755Y2 JPH055755Y2 (en, 2012) 1993-02-15

Family

ID=31404117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988140178U Expired - Lifetime JPH055755Y2 (en, 2012) 1988-10-27 1988-10-27

Country Status (1)

Country Link
JP (1) JPH055755Y2 (en, 2012)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588000A (ja) * 1981-07-06 1983-01-17 Murata Mfg Co Ltd 圧電型スピ−カ
JPS58108897A (ja) * 1981-12-22 1983-06-29 Sanyo Electric Co Ltd 圧電型スピ−カ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588000A (ja) * 1981-07-06 1983-01-17 Murata Mfg Co Ltd 圧電型スピ−カ
JPS58108897A (ja) * 1981-12-22 1983-06-29 Sanyo Electric Co Ltd 圧電型スピ−カ

Also Published As

Publication number Publication date
JPH055755Y2 (en, 2012) 1993-02-15

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