JPS6311829Y2 - - Google Patents
Info
- Publication number
- JPS6311829Y2 JPS6311829Y2 JP633282U JP633282U JPS6311829Y2 JP S6311829 Y2 JPS6311829 Y2 JP S6311829Y2 JP 633282 U JP633282 U JP 633282U JP 633282 U JP633282 U JP 633282U JP S6311829 Y2 JPS6311829 Y2 JP S6311829Y2
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- heat radiation
- coil bobbin
- bobbin
- heat
- 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
- 230000005855 radiation Effects 0.000 claims description 22
- 230000005520 electrodynamics Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 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
- 239000007769 metal material Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633282U JPS58111595U (ja) | 1982-01-22 | 1982-01-22 | 高耐入力スピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633282U JPS58111595U (ja) | 1982-01-22 | 1982-01-22 | 高耐入力スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58111595U JPS58111595U (ja) | 1983-07-29 |
| JPS6311829Y2 true JPS6311829Y2 (enrdf_load_stackoverflow) | 1988-04-06 |
Family
ID=30019113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP633282U Granted JPS58111595U (ja) | 1982-01-22 | 1982-01-22 | 高耐入力スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111595U (enrdf_load_stackoverflow) |
-
1982
- 1982-01-22 JP JP633282U patent/JPS58111595U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58111595U (ja) | 1983-07-29 |
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