JPH0226899U - - Google Patents

Info

Publication number
JPH0226899U
JPH0226899U JP10506888U JP10506888U JPH0226899U JP H0226899 U JPH0226899 U JP H0226899U JP 10506888 U JP10506888 U JP 10506888U JP 10506888 U JP10506888 U JP 10506888U JP H0226899 U JPH0226899 U JP H0226899U
Authority
JP
Japan
Prior art keywords
circumferential surface
speaker unit
film layer
plastic magnet
nylon
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
JP10506888U
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 JP10506888U priority Critical patent/JPH0226899U/ja
Publication of JPH0226899U publication Critical patent/JPH0226899U/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図はこの考案のスピーカーユニツトの一実
施例を示す垂直断面図、第2図はこの考案のプラ
スチツク磁石の斜視図、第3図および第4図は従
来のスピーカーユニツトの垂直断面図である。 なお図中、1aはプラスチツク磁石、1bは皮
膜層である。その他図中同一符号は同一部分を示
すものとする。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内周面または外周面のいずれか一方若しくはそ
    の双方に、ナイロン、ポリプロプレン、ビニール
    系樹脂あるいはゴム材料から成る振動に対する内
    部損失の大きな皮膜層を形成したプラスチツク磁
    石を磁気回路に用いたことを特徴とするスピーカ
    ーユニツト。
JP10506888U 1988-08-09 1988-08-09 Pending JPH0226899U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10506888U JPH0226899U (ja) 1988-08-09 1988-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10506888U JPH0226899U (ja) 1988-08-09 1988-08-09

Publications (1)

Publication Number Publication Date
JPH0226899U true JPH0226899U (ja) 1990-02-21

Family

ID=31337354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10506888U Pending JPH0226899U (ja) 1988-08-09 1988-08-09

Country Status (1)

Country Link
JP (1) JPH0226899U (ja)

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