JPS62178691U - - Google Patents
Info
- Publication number
- JPS62178691U JPS62178691U JP6779886U JP6779886U JPS62178691U JP S62178691 U JPS62178691 U JP S62178691U JP 6779886 U JP6779886 U JP 6779886U JP 6779886 U JP6779886 U JP 6779886U JP S62178691 U JPS62178691 U JP S62178691U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- heat
- speaker unit
- outer periphery
- inner periphery
- 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
- 230000017525 heat dissipation Effects 0.000 claims 3
- 230000005855 radiation Effects 0.000 description 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6779886U JPS62178691U (de) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6779886U JPS62178691U (de) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178691U true JPS62178691U (de) | 1987-11-13 |
Family
ID=30907026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6779886U Pending JPS62178691U (de) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178691U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121613A (en) * | 1977-03-31 | 1978-10-24 | Mitsubishi Electric Corp | Magnetic circuit of speaker |
| JPS5748793B2 (de) * | 1975-01-18 | 1982-10-18 |
-
1986
- 1986-05-06 JP JP6779886U patent/JPS62178691U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748793B2 (de) * | 1975-01-18 | 1982-10-18 | ||
| JPS53121613A (en) * | 1977-03-31 | 1978-10-24 | Mitsubishi Electric Corp | Magnetic circuit of speaker |