JPH021995U - - Google Patents
Info
- Publication number
- JPH021995U JPH021995U JP8049588U JP8049588U JPH021995U JP H021995 U JPH021995 U JP H021995U JP 8049588 U JP8049588 U JP 8049588U JP 8049588 U JP8049588 U JP 8049588U JP H021995 U JPH021995 U JP H021995U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- wall thickness
- elliptical
- diameter side
- synthetic resin
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049588U JPH021995U (en, 2012) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049588U JPH021995U (en, 2012) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021995U true JPH021995U (en, 2012) | 1990-01-09 |
Family
ID=31305321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8049588U Pending JPH021995U (en, 2012) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021995U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013162214A (ja) * | 2012-02-02 | 2013-08-19 | Mitsubishi Electric Corp | 振動板、それを用いたスピーカ、および、振動板の製造方法 |
-
1988
- 1988-06-17 JP JP8049588U patent/JPH021995U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013162214A (ja) * | 2012-02-02 | 2013-08-19 | Mitsubishi Electric Corp | 振動板、それを用いたスピーカ、および、振動板の製造方法 |