JPS6064695U - Magnetic circuit for speakers - Google Patents

Magnetic circuit for speakers

Info

Publication number
JPS6064695U
JPS6064695U JP15551883U JP15551883U JPS6064695U JP S6064695 U JPS6064695 U JP S6064695U JP 15551883 U JP15551883 U JP 15551883U JP 15551883 U JP15551883 U JP 15551883U JP S6064695 U JPS6064695 U JP S6064695U
Authority
JP
Japan
Prior art keywords
magnetic circuit
speakers
ring
upper plate
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.)
Pending
Application number
JP15551883U
Other languages
Japanese (ja)
Inventor
健一郎 豊福
賢二 川端
竹中　治男
高橋　洋三
研一 大木
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 JP15551883U priority Critical patent/JPS6064695U/en
Publication of JPS6064695U publication Critical patent/JPS6064695U/en
Pending legal-status Critical Current

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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図快従来例磁気回路の断面図、第２図は本考案磁気
回路の断面図である。 １は下部プレート、３は上部プレート、４はリング状フ
エライ小マグネット、５．５’はスペーサである。FIG. 1 is a sectional view of a conventional magnetic circuit, and FIG. 2 is a sectional view of the magnetic circuit of the present invention. 1 is a lower plate, 3 is an upper plate, 4 is a ring-shaped small magnet, and 5.5' is a spacer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央にポール２を設けた下部プレート１上にリング状フ
ェライトマグネット４、その上に上部プレート３を配置
し相互に接続して構成したスピーカ用磁気回路において
、下部プレート１とヤマグネット４間、および上部プレ
ート３とマグネット４間に、それぞれの接触面の一部分
を隔離するスペーサ５，５′を設け、前記それぞれの接
触面の他部分を接着剤６で接着したことを特徴とするス
ピーカ用磁気回路。In a speaker magnetic circuit configured by placing a ring-shaped ferrite magnet 4 on a lower plate 1 having a pole 2 in the center, and an upper plate 3 placed on top of the ring-shaped ferrite magnet 3, and connecting them to each other, there are A magnetic circuit for a speaker, characterized in that spacers 5, 5' are provided between the upper plate 3 and the magnet 4 to isolate a part of each contact surface, and other parts of the respective contact surfaces are bonded with an adhesive 6. .
JP15551883U 1983-10-06 1983-10-06 Magnetic circuit for speakers Pending JPS6064695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15551883U JPS6064695U (en) 1983-10-06 1983-10-06 Magnetic circuit for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15551883U JPS6064695U (en) 1983-10-06 1983-10-06 Magnetic circuit for speakers

Publications (1)

Publication Number Publication Date
JPS6064695U true JPS6064695U (en) 1985-05-08

Family

ID=30343454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15551883U Pending JPS6064695U (en) 1983-10-06 1983-10-06 Magnetic circuit for speakers

Country Status (1)

Country Link
JP (1) JPS6064695U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813798B2 (en) * 1980-09-18 1983-03-15 石川島播磨重工業株式会社 How to attach a membrane block to the body of a low-temperature tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813798B2 (en) * 1980-09-18 1983-03-15 石川島播磨重工業株式会社 How to attach a membrane block to the body of a low-temperature tank

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