JPS58114695U - Voice coil structure of electrodynamic speaker - Google Patents

Voice coil structure of electrodynamic speaker

Info

Publication number
JPS58114695U
JPS58114695U JP1050082U JP1050082U JPS58114695U JP S58114695 U JPS58114695 U JP S58114695U JP 1050082 U JP1050082 U JP 1050082U JP 1050082 U JP1050082 U JP 1050082U JP S58114695 U JPS58114695 U JP S58114695U
Authority
JP
Japan
Prior art keywords
voice coil
coil structure
electrodynamic speaker
electrodynamic
bobbin
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.)
Pending
Application number
JP1050082U
Other languages
Japanese (ja)
Inventor
上島　実
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP1050082U priority Critical patent/JPS58114695U/en
Publication of JPS58114695U publication Critical patent/JPS58114695U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

ン　　　第１図は従来例のボイスコイル構造を示す断面
５　　図、第２図及び第３図は本考案に係るボイスコイ
ル構造の異種実施例を示す断面図である。 １・・・内側ボビン、２・・・外側ボビン、３・・・コ
イル、４・・・熱伝導材料。FIG. 1 is a cross-sectional view showing a conventional voice coil structure. FIGS. 2 and 3 are cross-sectional views showing different embodiments of the voice coil structure according to the present invention. 1... Inner bobbin, 2... Outer bobbin, 3... Coil, 4... Heat conductive material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内側ボビンと外側ボビンとの間にコイルを配圧すると共
に、両ボビンの空隙部に熱伝導材料を勇填してなる動電
型スピーカのボイスコイル構造。The voice coil structure of an electrodynamic speaker consists of a coil distributing pressure between an inner bobbin and an outer bobbin, and a heat conductive material being filled into the gap between both bobbins.
JP1050082U 1982-01-28 1982-01-28 Voice coil structure of electrodynamic speaker Pending JPS58114695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1050082U JPS58114695U (en) 1982-01-28 1982-01-28 Voice coil structure of electrodynamic speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1050082U JPS58114695U (en) 1982-01-28 1982-01-28 Voice coil structure of electrodynamic speaker

Publications (1)

Publication Number Publication Date
JPS58114695U true JPS58114695U (en) 1983-08-05

Family

ID=30023137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1050082U Pending JPS58114695U (en) 1982-01-28 1982-01-28 Voice coil structure of electrodynamic speaker

Country Status (1)

Country Link
JP (1) JPS58114695U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002271890A (en) * 2001-03-09 2002-09-20 Onkyo Corp Small-sized speaker
JP2009504024A (en) * 2005-07-28 2009-01-29 アコースティック・デザイン・インコーポレーテッド Exterior voice coil assembly for use in loud loudspeaker applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002271890A (en) * 2001-03-09 2002-09-20 Onkyo Corp Small-sized speaker
JP4529038B2 (en) * 2001-03-09 2010-08-25 オンキヨー株式会社 Small speaker
JP2009504024A (en) * 2005-07-28 2009-01-29 アコースティック・デザイン・インコーポレーテッド Exterior voice coil assembly for use in loud loudspeaker applications

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