JPH0718238Y2 - 電気音響変換器用アマチュア - Google Patents

電気音響変換器用アマチュア

Info

Publication number
JPH0718238Y2
JPH0718238Y2 JP1987193990U JP19399087U JPH0718238Y2 JP H0718238 Y2 JPH0718238 Y2 JP H0718238Y2 JP 1987193990 U JP1987193990 U JP 1987193990U JP 19399087 U JP19399087 U JP 19399087U JP H0718238 Y2 JPH0718238 Y2 JP H0718238Y2
Authority
JP
Japan
Prior art keywords
vibrator
amateur
view
yoke
converter
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 - Lifetime
Application number
JP1987193990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01100599U (en]
Inventor
善男 長田
Original Assignee
株式会社プリモ
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 株式会社プリモ filed Critical 株式会社プリモ
Priority to JP1987193990U priority Critical patent/JPH0718238Y2/ja
Publication of JPH01100599U publication Critical patent/JPH01100599U/ja
Application granted granted Critical
Publication of JPH0718238Y2 publication Critical patent/JPH0718238Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP1987193990U 1987-12-23 1987-12-23 電気音響変換器用アマチュア Expired - Lifetime JPH0718238Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987193990U JPH0718238Y2 (ja) 1987-12-23 1987-12-23 電気音響変換器用アマチュア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987193990U JPH0718238Y2 (ja) 1987-12-23 1987-12-23 電気音響変換器用アマチュア

Publications (2)

Publication Number Publication Date
JPH01100599U JPH01100599U (en]) 1989-07-06
JPH0718238Y2 true JPH0718238Y2 (ja) 1995-04-26

Family

ID=31484745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987193990U Expired - Lifetime JPH0718238Y2 (ja) 1987-12-23 1987-12-23 電気音響変換器用アマチュア

Country Status (1)

Country Link
JP (1) JPH0718238Y2 (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4260333B2 (ja) * 2000-03-16 2009-04-30 スター精密株式会社 電気音響変換器
DK1962551T3 (da) * 2007-02-20 2014-07-14 Sonion Nederland Bv Lydgiver med bevægeligt armatur
JP5598109B2 (ja) * 2010-06-17 2014-10-01 ソニー株式会社 音響変換装置
JP5811705B2 (ja) * 2011-09-05 2015-11-11 ソニー株式会社 イヤホン装置
KR101364670B1 (ko) * 2012-04-19 2014-02-20 주식회사 다이나믹모션 아마츄어 타입 스피커
JP5886126B2 (ja) * 2012-05-02 2016-03-16 リオン株式会社 イヤホンとそれを用いた聴取装置
JP2017059987A (ja) * 2015-09-16 2017-03-23 アルプス電気株式会社 発音装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899098A (ja) * 1981-12-08 1983-06-13 Matsushita Electric Ind Co Ltd 電磁研型音響変換器

Also Published As

Publication number Publication date
JPH01100599U (en]) 1989-07-06

Similar Documents

Publication Publication Date Title
KR0148085B1 (ko) 헤드폰
US10979821B2 (en) Sound generator
CN213661928U (zh) 发声器件
JPS60158799A (ja) スピーカ装置
TW515221B (en) Multifunction acoustic device
JPH1169488A (ja) 電気−機械−音響変換器
US20070242850A1 (en) Loudspeaker with cone-coupled damper
JPH0718238Y2 (ja) 電気音響変換器用アマチュア
US6578661B2 (en) Speaker apparatus
CN213462293U (zh) 发声器件
JP2003080171A (ja) 電磁型アクチュエータ
JPH1066194A (ja) 電気機械音響変換器とそれを用いた携帯端末装置
JP2003102092A (ja) 電気音響変換装置
CN110191402B (zh) 发声器件
CN106658312A (zh) 扬声器
JP2001238285A (ja) ハイブリッド型スピーカ
CN109905795A (zh) 一种圈铁一体式发声单元及一种耳机
CN218976823U (zh) 一种五磁铁结构方形喇叭
KR102616890B1 (ko) 이어폰용 스피커 유닛
CN112261556B (zh) 发声器件
JPH02170798A (ja) 電気―振動変換器
JPS60182300A (ja) 圧電型電気音響変換器
WO2024207471A1 (zh) 具有警报功能的扬声器
JP2004023297A (ja) コイルボビン及び導電性１ターンリング並びにスピーカ装置
JPS5912700A (ja) 複合型スピ−カ