JPS59127395U - 電磁型音響変換器 - Google Patents

電磁型音響変換器

Info

Publication number
JPS59127395U
JPS59127395U JP2111283U JP2111283U JPS59127395U JP S59127395 U JPS59127395 U JP S59127395U JP 2111283 U JP2111283 U JP 2111283U JP 2111283 U JP2111283 U JP 2111283U JP S59127395 U JPS59127395 U JP S59127395U
Authority
JP
Japan
Prior art keywords
acoustic transducer
electromagnetic acoustic
permanent magnet
electromagnet
outer case
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
JP2111283U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139038Y2 (enrdf_load_stackoverflow
Inventor
高橋　善二郎
小谷　勉
古瀬　節男
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 JP2111283U priority Critical patent/JPS59127395U/ja
Publication of JPS59127395U publication Critical patent/JPS59127395U/ja
Application granted granted Critical
Publication of JPH0139038Y2 publication Critical patent/JPH0139038Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP2111283U 1983-02-16 1983-02-16 電磁型音響変換器 Granted JPS59127395U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2111283U JPS59127395U (ja) 1983-02-16 1983-02-16 電磁型音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2111283U JPS59127395U (ja) 1983-02-16 1983-02-16 電磁型音響変換器

Publications (2)

Publication Number Publication Date
JPS59127395U true JPS59127395U (ja) 1984-08-27
JPH0139038Y2 JPH0139038Y2 (enrdf_load_stackoverflow) 1989-11-21

Family

ID=30152242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2111283U Granted JPS59127395U (ja) 1983-02-16 1983-02-16 電磁型音響変換器

Country Status (1)

Country Link
JP (1) JPS59127395U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115798U (enrdf_load_stackoverflow) * 1981-01-10 1982-07-17
JPS5818300U (ja) * 1981-07-30 1983-02-04 セイコ−京葉工業株式会社 小型発音体
JPS5886699U (ja) * 1981-12-04 1983-06-11 株式会社　シチズン電子 電磁型発音体
JPS58126598A (ja) * 1982-01-22 1983-07-28 株式会社精工舎 電磁ブザ−

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115798U (enrdf_load_stackoverflow) * 1981-01-10 1982-07-17
JPS5818300U (ja) * 1981-07-30 1983-02-04 セイコ−京葉工業株式会社 小型発音体
JPS5886699U (ja) * 1981-12-04 1983-06-11 株式会社　シチズン電子 電磁型発音体
JPS58126598A (ja) * 1982-01-22 1983-07-28 株式会社精工舎 電磁ブザ−

Also Published As

Publication number Publication date
JPH0139038Y2 (enrdf_load_stackoverflow) 1989-11-21

Similar Documents

Publication Publication Date Title
JPS59127395U (ja) 電磁型音響変換器
JPS59192199U (ja) 音響変換器
JPS6016197U (ja) 音響変換器
JPS6325835Y2 (enrdf_load_stackoverflow)
JPS59192200U (ja) 音響変換器
JPS5984996U (ja) 複合型スピ−カ
JPS6019098U (ja) 電磁型音響変換器
JPS58235B2 (ja) 電気音響変換器用磁気回路
JPS6094695U (ja) 音響変換器
JPS60191096U (ja) 音響変換器
JPS619998U (ja) ダイナミツクマイクロホン
JPS61103993U (enrdf_load_stackoverflow)
JPS59159098U (ja) 電磁型音響変換器
JPH02146698U (enrdf_load_stackoverflow)
JPS5813596U (ja) 電磁ブザ−
JPS61101798U (enrdf_load_stackoverflow)
JPS5813597U (ja) 電磁式ブザ−の振動板
JPS5850780U (ja) 電磁型電気音響変換器
JPH0247898U (enrdf_load_stackoverflow)
JPS61103992U (enrdf_load_stackoverflow)
JPS60111185U (ja) 音響変換器
JPS58155198U (ja) 電気音響変換器
JPS58116394U (ja) 動電式小型スピ−カ
JPS58116397U (ja) 電磁ブザ−
JPS61201097U (enrdf_load_stackoverflow)