JPS6022094U - voice coil - Google Patents

voice coil

Info

Publication number
JPS6022094U
JPS6022094U JP11476983U JP11476983U JPS6022094U JP S6022094 U JPS6022094 U JP S6022094U JP 11476983 U JP11476983 U JP 11476983U JP 11476983 U JP11476983 U JP 11476983U JP S6022094 U JPS6022094 U JP S6022094U
Authority
JP
Japan
Prior art keywords
voice coil
thin film
base material
metal layer
abstract
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
JP11476983U
Other languages
Japanese (ja)
Inventor
賢二 川端
竹中　治男
高橋　洋三
研一 大木
健一郎 豊福
Original Assignee
オンキヨー株式会社
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 オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP11476983U priority Critical patent/JPS6022094U/en
Publication of JPS6022094U publication Critical patent/JPS6022094U/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) [Abstract] 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]

第１図ａ、　ｂな従来ホイスコイルの断面図、および斜
視図、第２図ａ、　ｂは同じ〈従来例の模型化した断面
図と一部分解斜視図、第３図ａ、　ｂおよびＣはそれぞ
れ本考案ボイスコイルの薄膜導体、断面図、一部分群斜
視図、第４図は本考案ボイスコイル取付状態を示す要部
切欠き斜視図である。 １は基材、２は金属層、３は薄膜導体、４，５はそれぞ
れ細條部である。Figure 1 (a) and (b) are the same sectional view and perspective view of a conventional heist coil; Figures 2 (a) and (b) are the same (a modeled cross-sectional view and partially exploded perspective view of the conventional example; Figure 3 (a), b, and (C) are the same, respectively) The thin film conductor of the voice coil of the present invention, a cross-sectional view, and a partial group perspective view. FIG. 1 is a base material, 2 is a metal layer, 3 is a thin film conductor, and 4 and 5 are each a narrow section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気絶縁性材料の薄膜からなる帯状の基材１に、当該基
材１の幅よりも狭幅の範囲に蒸着により金属層２を形成
した薄膜導体３を、巻枠を使用することなく円筒状に捲
回してなることを特徴とするボイスコイル。A thin film conductor 3, in which a metal layer 2 is formed by vapor deposition in an area narrower than the width of the base material 1, is formed on a strip-shaped base material 1 made of a thin film of an electrically insulating material into a cylindrical shape without using a winding frame. A voice coil characterized by being wound around.
JP11476983U 1983-07-22 1983-07-22 voice coil Pending JPS6022094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11476983U JPS6022094U (en) 1983-07-22 1983-07-22 voice coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11476983U JPS6022094U (en) 1983-07-22 1983-07-22 voice coil

Publications (1)

Publication Number Publication Date
JPS6022094U true JPS6022094U (en) 1985-02-15

Family

ID=30265173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11476983U Pending JPS6022094U (en) 1983-07-22 1983-07-22 voice coil

Country Status (1)

Country Link
JP (1) JPS6022094U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343818A (en) * 1976-10-01 1978-04-20 Hitachi Ltd Clutch motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343818A (en) * 1976-10-01 1978-04-20 Hitachi Ltd Clutch motor

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