JPS6025107Y2 - 電磁形音響変換器 - Google Patents

電磁形音響変換器

Info

Publication number
JPS6025107Y2
JPS6025107Y2 JP1270879U JP1270879U JPS6025107Y2 JP S6025107 Y2 JPS6025107 Y2 JP S6025107Y2 JP 1270879 U JP1270879 U JP 1270879U JP 1270879 U JP1270879 U JP 1270879U JP S6025107 Y2 JPS6025107 Y2 JP S6025107Y2
Authority
JP
Japan
Prior art keywords
acoustic transducer
electromagnet
bottom plate
iron core
notch
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
JP1270879U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55113598U (enExample
Inventor
節男 古瀬
雄二 三垣
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 JP1270879U priority Critical patent/JPS6025107Y2/ja
Publication of JPS55113598U publication Critical patent/JPS55113598U/ja
Application granted granted Critical
Publication of JPS6025107Y2 publication Critical patent/JPS6025107Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP1270879U 1979-02-02 1979-02-02 電磁形音響変換器 Expired JPS6025107Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1270879U JPS6025107Y2 (ja) 1979-02-02 1979-02-02 電磁形音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1270879U JPS6025107Y2 (ja) 1979-02-02 1979-02-02 電磁形音響変換器

Publications (2)

Publication Number Publication Date
JPS55113598U JPS55113598U (enExample) 1980-08-09
JPS6025107Y2 true JPS6025107Y2 (ja) 1985-07-27

Family

ID=28829467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1270879U Expired JPS6025107Y2 (ja) 1979-02-02 1979-02-02 電磁形音響変換器

Country Status (1)

Country Link
JP (1) JPS6025107Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325832Y2 (enExample) * 1980-09-02 1988-07-13

Also Published As

Publication number Publication date
JPS55113598U (enExample) 1980-08-09

Similar Documents

Publication Publication Date Title
JP3830022B2 (ja) 多機能型発音体
JPS6025107Y2 (ja) 電磁形音響変換器
JPH0125039Y2 (enExample)
JPS6128280B2 (enExample)
JPS5844719Y2 (ja) 電磁形音響変換器
JPS602632Y2 (ja) ブザ
CN221812429U (zh) 一种骨传导喇叭的振子结构
JPS6035120Y2 (ja) ブザ
JPS6325834Y2 (enExample)
JPS6325833Y2 (enExample)
JP2773347B2 (ja) 電磁型発音体の製造方法
CN221807138U (zh) 一种用于骨传导喇叭振子的振动支架组件
CN210725312U (zh) 可减少共振效应的磁环组件
JPH042556Y2 (enExample)
KR820001100Y1 (ko) 음향 변환기
JPH0116154Y2 (enExample)
JPS6344879Y2 (enExample)
JPS6322795Y2 (enExample)
JPS6025118Y2 (ja) 発音装置
JPS6325821Y2 (enExample)
JPS59875Y2 (ja) 電磁型電気音響変換器
JPS6025117Y2 (ja) 発音装置
JPS602633Y2 (ja) ブザ
JPS6343517Y2 (enExample)
JPS6313559B2 (enExample)