JPS625796U - - Google Patents

Info

Publication number
JPS625796U
JPS625796U JP9785585U JP9785585U JPS625796U JP S625796 U JPS625796 U JP S625796U JP 9785585 U JP9785585 U JP 9785585U JP 9785585 U JP9785585 U JP 9785585U JP S625796 U JPS625796 U JP S625796U
Authority
JP
Japan
Prior art keywords
diaphragms
utility
model registration
speaker according
speaker
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
JP9785585U
Other languages
English (en)
Other versions
JPH0432871Y2 (ja
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 JP1985097855U priority Critical patent/JPH0432871Y2/ja
Publication of JPS625796U publication Critical patent/JPS625796U/ja
Application granted granted Critical
Publication of JPH0432871Y2 publication Critical patent/JPH0432871Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るスピーカの半切縦断面図
で、第２図は同スピーカの周波数特性、第３図は
従来のスピーカの半切縦断面図である。 ５Ａ，５Ｂ……振動板、８……ボビン、９……
ボイスコイル、１２……空間部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 複数枚の振動板を重ね合わすと共に、各振
    動板の頚部を互いに上下に離反して、ボイスコイ
    ルを巻装したボビンに固定するようにしたことを
    特徴とするスピーカ。 (2) 複数枚の振動板の外周端で、エツジの内周
    端を挾着するようにしたことを特徴とする実用新
    案登録請求の範囲第１項記載のスピーカ。 (3) 複数枚の振動板の間に形成された空間部を
    発泡剤で充填したことを特徴とする実用新案登録
    請求の範囲第１項または第２項記載のスピーカ。 (4) 複数枚の振動板の間に形成された空間部を
    ハニカム構造体にしたことを特徴とした実用新案
    登録請求の範囲第１項または第２項または第３項
    記載のスピーカ。 (5) 複数枚の振動板のうち、少なくとも１枚の
    振動板に複数個の穴加工を施したことを特徴とす
    る実用新案登録請求の範囲第１項または第２項ま
    たは第３項記載または第４項記載のスピーカ。
JP1985097855U 1985-06-27 1985-06-27 Expired JPH0432871Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985097855U JPH0432871Y2 (ja) 1985-06-27 1985-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985097855U JPH0432871Y2 (ja) 1985-06-27 1985-06-27

Publications (2)

Publication Number Publication Date
JPS625796U true JPS625796U (ja) 1987-01-14
JPH0432871Y2 JPH0432871Y2 (ja) 1992-08-06

Family

ID=30965239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985097855U Expired JPH0432871Y2 (ja) 1985-06-27 1985-06-27

Country Status (1)

Country Link
JP (1) JPH0432871Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135598A (en) * 1981-02-13 1982-08-21 Ryoichi Kasagi Dynamic speaker improving each function of vibration system
JPS58104092U (ja) * 1982-01-06 1983-07-15 松下電器産業株式会社 スピ−カ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135598A (en) * 1981-02-13 1982-08-21 Ryoichi Kasagi Dynamic speaker improving each function of vibration system
JPS58104092U (ja) * 1982-01-06 1983-07-15 松下電器産業株式会社 スピ−カ

Also Published As

Publication number Publication date
JPH0432871Y2 (ja) 1992-08-06

Similar Documents

Publication Publication Date Title
JPS625796U (ja)
JPH024552Y2 (ja)
JPH01133895U (ja)
JPS61109287U (ja)
JPS6017095U (ja) スピ−カ
JPS63131492U (ja)
JPS6428100U (ja)
JPS6195196U (ja)
JPS6326199U (ja)
JPS6251898U (ja)
JPS62112295U (ja)
JPS6326198U (ja)
JPS6370788U (ja)
JPS6068795U (ja) 動電形スピ−カ
JPS61121094U (ja)
JPS6411099U (ja)
JPS61139091U (ja)
JPS6442695U (ja)
JPS61199997U (ja)
JPS6017097U (ja) スピ−カ
JPS6271991U (ja)
JPS6268394U (ja)
JPS6271990U (ja)
JPS63187496U (ja)
JPS6040193U (ja) 平面駆動型スピ−カのダイヤフラム