JPS626797Y2 - - Google Patents
Info
- Publication number
- JPS626797Y2 JPS626797Y2 JP12281381U JP12281381U JPS626797Y2 JP S626797 Y2 JPS626797 Y2 JP S626797Y2 JP 12281381 U JP12281381 U JP 12281381U JP 12281381 U JP12281381 U JP 12281381U JP S626797 Y2 JPS626797 Y2 JP S626797Y2
- Authority
- JP
- Japan
- Prior art keywords
- drive cone
- flat
- ribs
- voice coil
- magnetic circuit
- 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
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000011888 foil Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12281381U JPS5828499U (ja) | 1981-08-19 | 1981-08-19 | 平板スピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12281381U JPS5828499U (ja) | 1981-08-19 | 1981-08-19 | 平板スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5828499U JPS5828499U (ja) | 1983-02-24 |
| JPS626797Y2 true JPS626797Y2 (en]) | 1987-02-17 |
Family
ID=29916728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12281381U Granted JPS5828499U (ja) | 1981-08-19 | 1981-08-19 | 平板スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828499U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149898U (ja) * | 1982-04-01 | 1983-10-07 | 三菱電機株式会社 | スピ−カ |
-
1981
- 1981-08-19 JP JP12281381U patent/JPS5828499U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5828499U (ja) | 1983-02-24 |
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