JPH0438633Y2 - - Google Patents

Info

Publication number
JPH0438633Y2
JPH0438633Y2 JP1984194306U JP19430684U JPH0438633Y2 JP H0438633 Y2 JPH0438633 Y2 JP H0438633Y2 JP 1984194306 U JP1984194306 U JP 1984194306U JP 19430684 U JP19430684 U JP 19430684U JP H0438633 Y2 JPH0438633 Y2 JP H0438633Y2
Authority
JP
Japan
Prior art keywords
terminal board
yoke
holes
headphone
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.)
Expired
Application number
JP1984194306U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61109287U (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 JP1984194306U priority Critical patent/JPH0438633Y2/ja
Publication of JPS61109287U publication Critical patent/JPS61109287U/ja
Application granted granted Critical
Publication of JPH0438633Y2 publication Critical patent/JPH0438633Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP1984194306U 1984-12-21 1984-12-21 Expired JPH0438633Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984194306U JPH0438633Y2 (en]) 1984-12-21 1984-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984194306U JPH0438633Y2 (en]) 1984-12-21 1984-12-21

Publications (2)

Publication Number Publication Date
JPS61109287U JPS61109287U (en]) 1986-07-10
JPH0438633Y2 true JPH0438633Y2 (en]) 1992-09-09

Family

ID=30751754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984194306U Expired JPH0438633Y2 (en]) 1984-12-21 1984-12-21

Country Status (1)

Country Link
JP (1) JPH0438633Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10291978B2 (en) 2017-08-25 2019-05-14 Onkyo Corporation Frame, speaker unit using the same, and headphone/earphone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4611051B2 (ja) * 2005-02-09 2011-01-12 シチズン電子株式会社 マイクロスピーカの製造方法
TWI359619B (en) * 2007-02-13 2012-03-01 Cotron Corp Micro speaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819593U (ja) * 1981-07-30 1983-02-07 パイオニア株式会社 ヘッドホン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10291978B2 (en) 2017-08-25 2019-05-14 Onkyo Corporation Frame, speaker unit using the same, and headphone/earphone

Also Published As

Publication number Publication date
JPS61109287U (en]) 1986-07-10

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