JPS6312991U - - Google Patents
Info
- Publication number
- JPS6312991U JPS6312991U JP10151586U JP10151586U JPS6312991U JP S6312991 U JPS6312991 U JP S6312991U JP 10151586 U JP10151586 U JP 10151586U JP 10151586 U JP10151586 U JP 10151586U JP S6312991 U JPS6312991 U JP S6312991U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- sub
- magnetic circuit
- supporting
- cone
- 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
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案の一実施例を示す断面図、及び
第２図は第１図のスピーカを使用したスピーカシ
ステムを示す斜視図である。
主な図番の説明、１……第１磁気回路、９……
第２磁気回路、１７……第１サブコーン、１８…
…第２サブコーン、１９……平面振動板。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a speaker system using the speaker shown in FIG. 1. Explanation of main drawing numbers, 1 ...First magnetic circuit, 9 ...
Second magnetic circuit, 17... First sub-cone, 18...
...Second sub-cone, 19...Plane diaphragm.
Claims (1)
配置されていると共に互い逆相で駆動される第１
及び第２磁気回路と、該第１磁気回路のボビンに
連結されると共に前記平面振動板の一方の面を支
持する第１サブコーンと、前記第２磁気回路のボ
ビンに連結されると共に前記平面振動板の他方の
面を支持する第２サブコーンとから成り、前記第
１及び第２サブコーンとして口径が異なるもの使
用し、前記平面振動板のそれぞれの面の駆動点を
異ならせたことを特徴とするスピーカ。 a flat diaphragm; and a first diaphragm, which is disposed facing the flat diaphragm and driven in opposite phases to each other.
and a second magnetic circuit, a first sub-cone connected to the bobbin of the first magnetic circuit and supporting one surface of the planar diaphragm, and a first sub-cone connected to the bobbin of the second magnetic circuit and supporting the planar diaphragm. and a second sub-cone supporting the other surface of the plate, the first and second sub-cones having different diameters, and the drive points of each surface of the plane diaphragm being different. speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151586U JPS6312991U (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151586U JPS6312991U (en) | 1986-07-02 | 1986-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312991U true JPS6312991U (en) | 1988-01-28 |
Family
ID=30972316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10151586U Pending JPS6312991U (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312991U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740719A (en) * | 1980-08-25 | 1982-03-06 | Nec Corp | Magnetic recorder |
| JPS5816314U (en) * | 1981-07-24 | 1983-02-01 | カルソニックカンセイ株式会社 | Radiator mounting device |
| JPS5857193B2 (en) * | 1975-12-16 | 1983-12-19 | シヨウワゴム カブシキガイシヤ | Goldenrod Grip Tape |
-
1986
- 1986-07-02 JP JP10151586U patent/JPS6312991U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857193B2 (en) * | 1975-12-16 | 1983-12-19 | シヨウワゴム カブシキガイシヤ | Goldenrod Grip Tape |
| JPS5740719A (en) * | 1980-08-25 | 1982-03-06 | Nec Corp | Magnetic recorder |
| JPS5816314U (en) * | 1981-07-24 | 1983-02-01 | カルソニックカンセイ株式会社 | Radiator mounting device |