JPS622638Y2 - - Google Patents

Info

Publication number
JPS622638Y2
JPS622638Y2 JP14763280U JP14763280U JPS622638Y2 JP S622638 Y2 JPS622638 Y2 JP S622638Y2 JP 14763280 U JP14763280 U JP 14763280U JP 14763280 U JP14763280 U JP 14763280U JP S622638 Y2 JPS622638 Y2 JP S622638Y2
Authority
JP
Japan
Prior art keywords
magnet
yoke
protrusion
notch
coil
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
JP14763280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5770295U (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 JP14763280U priority Critical patent/JPS622638Y2/ja
Publication of JPS5770295U publication Critical patent/JPS5770295U/ja
Application granted granted Critical
Publication of JPS622638Y2 publication Critical patent/JPS622638Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP14763280U 1980-10-16 1980-10-16 Expired JPS622638Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14763280U JPS622638Y2 (en]) 1980-10-16 1980-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14763280U JPS622638Y2 (en]) 1980-10-16 1980-10-16

Publications (2)

Publication Number Publication Date
JPS5770295U JPS5770295U (en]) 1982-04-27
JPS622638Y2 true JPS622638Y2 (en]) 1987-01-21

Family

ID=29507144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14763280U Expired JPS622638Y2 (en]) 1980-10-16 1980-10-16

Country Status (1)

Country Link
JP (1) JPS622638Y2 (en])

Also Published As

Publication number Publication date
JPS5770295U (en]) 1982-04-27

Similar Documents

Publication Publication Date Title
JPH06319191A (ja) 電気音響変換器
US4050066A (en) Buzzer
JPS622638Y2 (en])
JP2002199490A (ja) スピーカ
JPS6325834Y2 (en])
JPS59876Y2 (ja) 音響発生装置
CN221812429U (zh) 一种骨传导喇叭的振子结构
JPH0533119Y2 (en])
JPS6117674Y2 (en])
JPS6035120Y2 (ja) ブザ
JPS5936478B2 (ja) 電磁型音響変換装置
JPS6311807Y2 (en])
JPH0478079B2 (en])
JPS602635Y2 (ja) 電子ブザ
JPS5819903Y2 (ja) 複合型スピ−カシステム
JPH0245919Y2 (en])
KR200314357Y1 (ko) 방자형 스피커
JPH0113506Y2 (en])
KR970003149Y1 (ko) 스피커 유니트
JPS5928474Y2 (ja) ブザ
JPS6343517Y2 (en])
JPH0233437Y2 (en])
JPS5939758Y2 (ja) 腕時計用小型ブザ−
JPH01159499U (en])
JPS602633Y2 (ja) ブザ