JPS58176485U - horn speaker - Google Patents

horn speaker

Info

Publication number
JPS58176485U
JPS58176485U JP7521082U JP7521082U JPS58176485U JP S58176485 U JPS58176485 U JP S58176485U JP 7521082 U JP7521082 U JP 7521082U JP 7521082 U JP7521082 U JP 7521082U JP S58176485 U JPS58176485 U JP S58176485U
Authority
JP
Japan
Prior art keywords
horn speaker
sound pressure
filled
utility
voice coil
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
JP7521082U
Other languages
Japanese (ja)
Inventor
安江　章
Original Assignee
オンキヨー株式会社
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 by オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP7521082U priority Critical patent/JPS58176485U/en
Publication of JPS58176485U publication Critical patent/JPS58176485U/en
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のホーンスピーカーの断面図、第３図はこ
の考案の断面図、第２図は音圧周波数特性図である。FIG. 1 is a sectional view of a conventional horn speaker, FIG. 3 is a sectional view of this invention, and FIG. 2 is a sound pressure frequency characteristic diagram.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボイスコイル５と磁気空隙壁４．４′との間に音圧遮断
用の粘性物質７を充填したバックロードタイプダイヤフ
ラム型ホーンスピーカー。This is a back-load type diaphragm horn speaker in which a viscous substance 7 for sound pressure isolation is filled between a voice coil 5 and a magnetic gap wall 4.4'.
JP7521082U 1982-05-21 1982-05-21 horn speaker Pending JPS58176485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7521082U JPS58176485U (en) 1982-05-21 1982-05-21 horn speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7521082U JPS58176485U (en) 1982-05-21 1982-05-21 horn speaker

Publications (1)

Publication Number Publication Date
JPS58176485U true JPS58176485U (en) 1983-11-25

Family

ID=30084579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7521082U Pending JPS58176485U (en) 1982-05-21 1982-05-21 horn speaker

Country Status (1)

Country Link
JP (1) JPS58176485U (en)

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