JPS6219034Y2 - - Google Patents
Info
- Publication number
- JPS6219034Y2 JPS6219034Y2 JP9309480U JP9309480U JPS6219034Y2 JP S6219034 Y2 JPS6219034 Y2 JP S6219034Y2 JP 9309480 U JP9309480 U JP 9309480U JP 9309480 U JP9309480 U JP 9309480U JP S6219034 Y2 JPS6219034 Y2 JP S6219034Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker frame
- voice coil
- flange portion
- inner peripheral
- slits
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9309480U JPS6219034Y2 (OSRAM) | 1980-07-01 | 1980-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9309480U JPS6219034Y2 (OSRAM) | 1980-07-01 | 1980-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5715594U JPS5715594U (OSRAM) | 1982-01-26 |
| JPS6219034Y2 true JPS6219034Y2 (OSRAM) | 1987-05-15 |
Family
ID=29455043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9309480U Expired JPS6219034Y2 (OSRAM) | 1980-07-01 | 1980-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219034Y2 (OSRAM) |
-
1980
- 1980-07-01 JP JP9309480U patent/JPS6219034Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5715594U (OSRAM) | 1982-01-26 |
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