JPH0230694U - - Google Patents

Info

Publication number
JPH0230694U
JPH0230694U JP10836788U JP10836788U JPH0230694U JP H0230694 U JPH0230694 U JP H0230694U JP 10836788 U JP10836788 U JP 10836788U JP 10836788 U JP10836788 U JP 10836788U JP H0230694 U JPH0230694 U JP H0230694U
Authority
JP
Japan
Prior art keywords
magnetic
speaker
ring
center pole
magnetic circuit
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
JP10836788U
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 JP10836788U priority Critical patent/JPH0230694U/ja
Publication of JPH0230694U publication Critical patent/JPH0230694U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案実施例の断面図、第2図はキヤ
ツプ部分の要部拡大断面図である。 1はセンターポール、2はキヤツプ、3はプレ
ート、4は磁石、5は下部プレート、6は磁気空
隙である。

Claims (1)

    【実用新案登録請求の範囲】
  1. センターポール1とリング状のプレート3との
    間に、放射状に磁束が分布するリング状磁気空隙
    が形成されているスピーカ用磁気回路に於て、前
    記センターポール1の上部に、磁性体からなる基
    材2aの表面に高導電率材料薄層2bが形成され
    たキヤツプ2が冠着されていることを特徴とする
    スピーカ用磁気回路。
JP10836788U 1988-08-17 1988-08-17 Pending JPH0230694U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10836788U JPH0230694U (ja) 1988-08-17 1988-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10836788U JPH0230694U (ja) 1988-08-17 1988-08-17

Publications (1)

Publication Number Publication Date
JPH0230694U true JPH0230694U (ja) 1990-02-27

Family

ID=31343627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10836788U Pending JPH0230694U (ja) 1988-08-17 1988-08-17

Country Status (1)

Country Link
JP (1) JPH0230694U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007074378A (ja) * 2005-09-07 2007-03-22 Pioneer Electronic Corp スピーカー装置用磁気回路及びスピーカー装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007074378A (ja) * 2005-09-07 2007-03-22 Pioneer Electronic Corp スピーカー装置用磁気回路及びスピーカー装置

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