JPS63144793U - - Google Patents

Info

Publication number
JPS63144793U
JPS63144793U JP3780387U JP3780387U JPS63144793U JP S63144793 U JPS63144793 U JP S63144793U JP 3780387 U JP3780387 U JP 3780387U JP 3780387 U JP3780387 U JP 3780387U JP S63144793 U JPS63144793 U JP S63144793U
Authority
JP
Japan
Prior art keywords
frame
magnetic circuit
speaker
attached
vibration system
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
JP3780387U
Other languages
Japanese (ja)
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 JP3780387U priority Critical patent/JPS63144793U/ja
Publication of JPS63144793U publication Critical patent/JPS63144793U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案実施例の断面図、第４図は同要
部拡大断面図、第３図は従来例の断面図、第４図
ａ，ｂは実施例と従来例とのフレームの振動加速
度周波数特性図である。 １はフレーム、２は磁気回路、３は緩衝材、４
は振動板、５はエツジ、６はボイスコイルである
。 Fig. 1 is a sectional view of the embodiment of the present invention, Fig. 4 is an enlarged sectional view of the same essential part, Fig. 3 is a sectional view of the conventional example, and Fig. 4 a and b are vibrations of the frame of the embodiment and the conventional example. It is an acceleration frequency characteristic diagram. 1 is a frame, 2 is a magnetic circuit, 3 is a cushioning material, 4
is a diaphragm, 5 is an edge, and 6 is a voice coil.

補正 昭６２．５．２２ 図面の簡単な説明を次のように補正する。 明細書、第６ページ、第１２〜１３行「第４図
は同要部拡大断面図」とあるを「第２図は同要部
拡大断面図」と訂正する。Amendment May 22, 1982 The brief description of the drawing is amended as follows. Specification, page 6, lines 12-13, ``Figure 4 is an enlarged sectional view of the same essential parts'' is corrected to ``Figure 2 is an enlarged sectional view of the same essential parts.''

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動板４、エツジ５及びボイスコイル６からな
る振動系と、該振動系を保持するフレーム１と、
該フレーム１に取付けられた磁気回路２とを有す
るスピーカの、前記磁気回路２とフレーム１との
間に粘弾性体からなる緩衝材３を介在させた状態
で、磁気回路２がフレーム１に取付けられている
ことを特徴とするスピーカ。 A vibration system consisting of a diaphragm 4, an edge 5, and a voice coil 6, a frame 1 that holds the vibration system,
In a speaker having a magnetic circuit 2 attached to the frame 1, the magnetic circuit 2 is attached to the frame 1 with a buffer material 3 made of a viscoelastic body interposed between the magnetic circuit 2 and the frame 1. A speaker that is characterized by being
JP3780387U 1987-03-13 1987-03-13 Pending JPS63144793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3780387U JPS63144793U (en) 1987-03-13 1987-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3780387U JPS63144793U (en) 1987-03-13 1987-03-13

Publications (1)

Publication Number Publication Date
JPS63144793U true JPS63144793U (en) 1988-09-22

Family

ID=30849457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3780387U Pending JPS63144793U (en) 1987-03-13 1987-03-13

Country Status (1)

Country Link
JP (1) JPS63144793U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737586U (en) * 1980-08-07 1982-02-27
JPS5828491B2 (en) * 1979-08-01 1983-06-16 ロ−ルス・ロイス・リミテツド Dual fuel injection system for gas turbine engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828491B2 (en) * 1979-08-01 1983-06-16 ロ−ルス・ロイス・リミテツド Dual fuel injection system for gas turbine engine
JPS5737586U (en) * 1980-08-07 1982-02-27

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