JPH0129913Y2 - - Google Patents
Info
- Publication number
- JPH0129913Y2 JPH0129913Y2 JP12815184U JP12815184U JPH0129913Y2 JP H0129913 Y2 JPH0129913 Y2 JP H0129913Y2 JP 12815184 U JP12815184 U JP 12815184U JP 12815184 U JP12815184 U JP 12815184U JP H0129913 Y2 JPH0129913 Y2 JP H0129913Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- voice coil
- dome
- edge
- extension
- 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
- 239000000463 material Substances 0.000 claims description 13
- 239000007779 soft material Substances 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003190 viscoelastic substance Substances 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 |
|---|---|---|---|
| JP12815184U JPS6142191U (ja) | 1984-08-23 | 1984-08-23 | ド−ム型スピ−カ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12815184U JPS6142191U (ja) | 1984-08-23 | 1984-08-23 | ド−ム型スピ−カ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6142191U JPS6142191U (ja) | 1986-03-18 |
| JPH0129913Y2 true JPH0129913Y2 (es) | 1989-09-12 |
Family
ID=30686781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12815184U Granted JPS6142191U (ja) | 1984-08-23 | 1984-08-23 | ド−ム型スピ−カ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142191U (es) |
-
1984
- 1984-08-23 JP JP12815184U patent/JPS6142191U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142191U (ja) | 1986-03-18 |
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