JPS6340099U - - Google Patents

Info

Publication number
JPS6340099U
JPS6340099U JP13382586U JP13382586U JPS6340099U JP S6340099 U JPS6340099 U JP S6340099U JP 13382586 U JP13382586 U JP 13382586U JP 13382586 U JP13382586 U JP 13382586U JP S6340099 U JPS6340099 U JP S6340099U
Authority
JP
Japan
Prior art keywords
magnetic circuit
permanent magnet
cylindrical permanent
dynamic speaker
soft magnetic
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
JP13382586U
Other languages
English (en)
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 JP13382586U priority Critical patent/JPS6340099U/ja
Publication of JPS6340099U publication Critical patent/JPS6340099U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す構造断面図、第
2図は従来の実施例を示す構造断面図である。 1…永久磁石、2…金属パイプ、3…ヨーク、
4…ボイスコイル、5…磁気ギヤツプ、6…振動
板、21…永久磁石、22…ボイスコイル、23
…磁気ギヤツプ、24…プレート、25…ヨーク
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円筒形の永久磁石を磁気回路の一部に使用した
    ダイナミツクスピーカにおいて、径方向に着磁さ
    れ、かつ内周に軟磁性の金属パイプが固着された
    円筒形永久磁石を有し、その金属パイプは磁気回
    路を構成する他の軟磁性金属に打ち込む固定され
    ていることを特徴とするダイナミツクスピーカの
    磁気回路。
JP13382586U 1986-09-01 1986-09-01 Pending JPS6340099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13382586U JPS6340099U (ja) 1986-09-01 1986-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13382586U JPS6340099U (ja) 1986-09-01 1986-09-01

Publications (1)

Publication Number Publication Date
JPS6340099U true JPS6340099U (ja) 1988-03-15

Family

ID=31034491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13382586U Pending JPS6340099U (ja) 1986-09-01 1986-09-01

Country Status (1)

Country Link
JP (1) JPS6340099U (ja)

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