JPS63153698U - - Google Patents
Info
- Publication number
- JPS63153698U JPS63153698U JP4868887U JP4868887U JPS63153698U JP S63153698 U JPS63153698 U JP S63153698U JP 4868887 U JP4868887 U JP 4868887U JP 4868887 U JP4868887 U JP 4868887U JP S63153698 U JPS63153698 U JP S63153698U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- speaker
- magnetic circuit
- yoke
- york
- 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)
Description
第１図ａ，ｂ及び第２図ａ，ｂは本考案の実施
例を示す図で、各図ａは斜視図、各図ｂは中心縦
断面図、第３図ａ，ｂないし第５図ａ，ｂは従来
例を示す図で、各図ａは斜視図、各図ｂは中心縦
断面図である。
１……ポール、２……ヨーク部、６……凸部。
Figures 1 a, b and 2 a, b are views showing embodiments of the present invention, where each figure a is a perspective view, each figure b is a center vertical sectional view, and Figures 3 a, b to 5 Figures a and b show conventional examples, where each figure a is a perspective view and each figure b is a central vertical sectional view. 1...Pole, 2...Yoke part, 6...Convex part.
Claims (1)
気回路のヨークにおいて、マグネツトを接着する
面の外周に沿つて全周又は部分的にマグネツトガ
イド用の凸部を設けたことを特徴とするスピーカ
用磁気回路のヨーク。 A magnetic circuit for a speaker, characterized in that, in a yoke of a magnetic circuit for a speaker using a ring-shaped magnet, a convex portion for guiding the magnet is provided all or partially along the outer periphery of the surface to which the magnet is bonded. York.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868887U JPS63153698U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868887U JPS63153698U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153698U true JPS63153698U (en) | 1988-10-07 |
Family
ID=30870454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4868887U Pending JPS63153698U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268692A (en) * | 2000-03-16 | 2001-09-28 | Star Micronics Co Ltd | Electroacoustic transducer |
| JP2004356976A (en) * | 2003-05-29 | 2004-12-16 | Matsushita Electric Ind Co Ltd | Speaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014434B1 (en) * | 1970-04-18 | 1975-05-27 |
-
1987
- 1987-03-30 JP JP4868887U patent/JPS63153698U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014434B1 (en) * | 1970-04-18 | 1975-05-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268692A (en) * | 2000-03-16 | 2001-09-28 | Star Micronics Co Ltd | Electroacoustic transducer |
| JP2004356976A (en) * | 2003-05-29 | 2004-12-16 | Matsushita Electric Ind Co Ltd | Speaker |