JPS626789Y2 - - Google Patents
Info
- Publication number
- JPS626789Y2 JPS626789Y2 JP8326881U JP8326881U JPS626789Y2 JP S626789 Y2 JPS626789 Y2 JP S626789Y2 JP 8326881 U JP8326881 U JP 8326881U JP 8326881 U JP8326881 U JP 8326881U JP S626789 Y2 JPS626789 Y2 JP S626789Y2
- Authority
- JP
- Japan
- Prior art keywords
- dustproof cap
- diaphragm
- cap
- voice coil
- center
- 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 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326881U JPS626789Y2 (enrdf_load_stackoverflow) | 1981-06-05 | 1981-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326881U JPS626789Y2 (enrdf_load_stackoverflow) | 1981-06-05 | 1981-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195296U JPS57195296U (enrdf_load_stackoverflow) | 1982-12-10 |
| JPS626789Y2 true JPS626789Y2 (enrdf_load_stackoverflow) | 1987-02-17 |
Family
ID=29878707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8326881U Expired JPS626789Y2 (enrdf_load_stackoverflow) | 1981-06-05 | 1981-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626789Y2 (enrdf_load_stackoverflow) |
-
1981
- 1981-06-05 JP JP8326881U patent/JPS626789Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195296U (enrdf_load_stackoverflow) | 1982-12-10 |