JPS6226998U - - Google Patents

Info

Publication number
JPS6226998U
JPS6226998U JP11873685U JP11873685U JPS6226998U JP S6226998 U JPS6226998 U JP S6226998U JP 11873685 U JP11873685 U JP 11873685U JP 11873685 U JP11873685 U JP 11873685U JP S6226998 U JPS6226998 U JP S6226998U
Authority
JP
Japan
Prior art keywords
magnetic
magnetic circuit
cap
gap
magnetic gap
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
JP11873685U
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 JP11873685U priority Critical patent/JPS6226998U/ja
Publication of JPS6226998U publication Critical patent/JPS6226998U/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図は本考案に係る磁気回路を外磁型磁気回
路に適用した第1の実施例を示す断面図、第2図
は上記外磁型磁気回路の組み立て工程を示す断面
図、第3図は本考案に係る磁気回路を内磁型磁気
回路に適用した第2実施例を示す断面図、第4図
は上記内磁型磁気回路の組み立て工程を示す断面
図、第5図aは従来の外気型磁気回路の組み立て
工程を示す断面図、第5図bは同上従来の磁気回
路の断面図、第6図aは従来の内磁型磁気回路の
組み立て工程を示す断面図、第6図bは同上従来
の磁気回路の断面図である。 11,11′,21……磁気回路、12……セ
ンターポール付ヨーク、12c,22a……環状
凸部、22……ヨーク、g,g′……磁気キヤツ
プ。

Claims (1)

  1. 【実用新案登録請求の範囲】 上面に環状の磁気キヤツプを有する動電型電気
    音響変換器の磁気回路において、 該磁気回路のヨークにおける上記磁気キヤツプ
    に対向する下面に、下方に向けて上記磁気ギヤツ
    プの幅より僅かに小さい肉厚を有し上記磁気ギヤ
    ツプ内に嵌挿可能な直径の環状凸部を設けたこと
    を特徴とする磁気回路。
JP11873685U 1985-07-31 1985-07-31 Pending JPS6226998U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11873685U JPS6226998U (ja) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11873685U JPS6226998U (ja) 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
JPS6226998U true JPS6226998U (ja) 1987-02-18

Family

ID=31005472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11873685U Pending JPS6226998U (ja) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPS6226998U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010245601A (ja) * 2009-04-01 2010-10-28 Foster Electric Co Ltd 全面駆動スピーカ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010245601A (ja) * 2009-04-01 2010-10-28 Foster Electric Co Ltd 全面駆動スピーカ

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