JPS59192200U - 音響変換器 - Google Patents

音響変換器

Info

Publication number
JPS59192200U
JPS59192200U JP8773283U JP8773283U JPS59192200U JP S59192200 U JPS59192200 U JP S59192200U JP 8773283 U JP8773283 U JP 8773283U JP 8773283 U JP8773283 U JP 8773283U JP S59192200 U JPS59192200 U JP S59192200U
Authority
JP
Japan
Prior art keywords
acoustic transducer
cavity
electromagnet
case
diaphragm
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
JP8773283U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343519Y2 (enrdf_load_stackoverflow
Inventor
古瀬　節男
高橋　善二郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
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 by TDK Corp filed Critical TDK Corp
Priority to JP8773283U priority Critical patent/JPS59192200U/ja
Publication of JPS59192200U publication Critical patent/JPS59192200U/ja
Application granted granted Critical
Publication of JPS6343519Y2 publication Critical patent/JPS6343519Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP8773283U 1983-06-08 1983-06-08 音響変換器 Granted JPS59192200U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8773283U JPS59192200U (ja) 1983-06-08 1983-06-08 音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773283U JPS59192200U (ja) 1983-06-08 1983-06-08 音響変換器

Publications (2)

Publication Number Publication Date
JPS59192200U true JPS59192200U (ja) 1984-12-20
JPS6343519Y2 JPS6343519Y2 (enrdf_load_stackoverflow) 1988-11-14

Family

ID=30217648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773283U Granted JPS59192200U (ja) 1983-06-08 1983-06-08 音響変換器

Country Status (1)

Country Link
JP (1) JPS59192200U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6343519Y2 (enrdf_load_stackoverflow) 1988-11-14

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