JPS62143392U - - Google Patents

Info

Publication number
JPS62143392U
JPS62143392U JP3122286U JP3122286U JPS62143392U JP S62143392 U JPS62143392 U JP S62143392U JP 3122286 U JP3122286 U JP 3122286U JP 3122286 U JP3122286 U JP 3122286U JP S62143392 U JPS62143392 U JP S62143392U
Authority
JP
Japan
Prior art keywords
alloy
vibration
speaker unit
composite anti
magnetic composite
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
JP3122286U
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 JP3122286U priority Critical patent/JPS62143392U/ja
Publication of JPS62143392U publication Critical patent/JPS62143392U/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図はこの考案の一実施例を示すスピーカー
ユニツトの縦断側面図、第２図は従来のスピーカ
ーユニツトを示す縦断側面図である。 図中の符号１はポールピース、２はマグネツト
、３はプレート、４は接着剤、６は振動系、７は
支持部材、８はフレームである。なお、図中同一
符号は同一または相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 磁気回路及び振動系を保持するフレームを
    有するスピーカーユニツトにおいて、前記フレー
    ムを構成する材料として非磁性複合型防振合金を
    用いたことを特徴とするスピーカーユニツト。 (2) 非磁性複合型防振合金として、Ａｌ―Ｚｎ
    合金を用いたことを特徴とする実用新案登録請求
    の範囲第１項に記載のスピーカーユニツト。 (3) 非磁性複合型防振合金として、Ｚｎの含有
    率が５０％以下のＡｌ―Ｚｎ合金を用いたことを
    特徴とする実用新案登録請求の範囲第１項に記載
    のスピーカーユニツト。
JP3122286U 1986-03-06 1986-03-06 Pending JPS62143392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3122286U JPS62143392U (ja) 1986-03-06 1986-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3122286U JPS62143392U (ja) 1986-03-06 1986-03-06

Publications (1)

Publication Number Publication Date
JPS62143392U true JPS62143392U (ja) 1987-09-10

Family

ID=30836756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3122286U Pending JPS62143392U (ja) 1986-03-06 1986-03-06

Country Status (1)

Country Link
JP (1) JPS62143392U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186098A (ja) * 1988-01-20 1989-07-25 Mitsubishi Electric Corp スピーカーユニツト

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147825A (en) * 1978-05-12 1979-11-19 Pioneer Electronic Corp Speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147825A (en) * 1978-05-12 1979-11-19 Pioneer Electronic Corp Speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186098A (ja) * 1988-01-20 1989-07-25 Mitsubishi Electric Corp スピーカーユニツト

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