JPS5973897U - Voice coil for speaker - Google Patents

Voice coil for speaker

Info

Publication number
JPS5973897U
JPS5973897U JP17000982U JP17000982U JPS5973897U JP S5973897 U JPS5973897 U JP S5973897U JP 17000982 U JP17000982 U JP 17000982U JP 17000982 U JP17000982 U JP 17000982U JP S5973897 U JPS5973897 U JP S5973897U
Authority
JP
Japan
Prior art keywords
voice coil
speaker
coil
wire
speaker according
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
JP17000982U
Other languages
Japanese (ja)
Inventor
弘行 武輪
満裕 長谷川
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP17000982U priority Critical patent/JPS5973897U/en
Publication of JPS5973897U publication Critical patent/JPS5973897U/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 drawings]

第１図は従来のボイスコイルを示す断面図、第２図は密
閉箱の音圧−周波数特性図、第３図は本考案のボイスコ
イルの一実施例を示す断面図、第４図は本考案のボイス
コイルと磁気回路の関係を示す図１、第巨−図はその回
路結線図、第６図および第７図は本考案のボイスコイル
の他の実施例を示す断面図である。 １１・・・・・・ボビン、１２・・・・・・第１のコイ
ル、１３・・・・・・第２のコイル。Fig. 1 is a sectional view showing a conventional voice coil, Fig. 2 is a sound pressure-frequency characteristic diagram of a sealed box, Fig. 3 is a sectional view showing an embodiment of the voice coil of the present invention, and Fig. 4 is a sectional view of the present invention. 1 and 2 are circuit wiring diagrams showing the relationship between the voice coil of the invention and the magnetic circuit, and FIGS. 6 and 7 are sectional views showing other embodiments of the voice coil of the invention. 11... Bobbin, 12... First coil, 13... Second coil.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）同一ボビン上に重ねて巻線された巻き巾の異なる
２つのコイル部を備えてなるスピーカ用ボイスコイル。(1) A voice coil for a speaker comprising two coil parts with different winding widths wound overlappingly on the same bobbin. （２）コイル部は一方が平角線、他方が丸線で構成され
ていることを特徴とする実用新案登録請求の範囲第１項
記載のスピーカ用ボイスコイル。(2) The voice coil for a speaker according to claim 1, wherein the coil portion is formed of a flat wire on one side and a round wire on the other side. （３）　　コイル部は両方が平角線で構成されているこ
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
ピーカ用ボイスコイル。(3) The voice coil for a speaker according to claim 1, wherein both coil portions are made of rectangular wire.
JP17000982U 1982-11-10 1982-11-10 Voice coil for speaker Pending JPS5973897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17000982U JPS5973897U (en) 1982-11-10 1982-11-10 Voice coil for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17000982U JPS5973897U (en) 1982-11-10 1982-11-10 Voice coil for speaker

Publications (1)

Publication Number Publication Date
JPS5973897U true JPS5973897U (en) 1984-05-19

Family

ID=30371261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17000982U Pending JPS5973897U (en) 1982-11-10 1982-11-10 Voice coil for speaker

Country Status (1)

Country Link
JP (1) JPS5973897U (en)

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