JPS62173898U - - Google Patents
Info
- Publication number
- JPS62173898U JPS62173898U JP6212186U JP6212186U JPS62173898U JP S62173898 U JPS62173898 U JP S62173898U JP 6212186 U JP6212186 U JP 6212186U JP 6212186 U JP6212186 U JP 6212186U JP S62173898 U JPS62173898 U JP S62173898U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- under high
- high temperatures
- magnetic circuit
- shape retention
- 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.)
- Granted
Links
- 230000014759 maintenance of location Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 2
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6212186U JPH042560Y2 (en]) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6212186U JPH042560Y2 (en]) | 1986-04-24 | 1986-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62173898U true JPS62173898U (en]) | 1987-11-05 |
| JPH042560Y2 JPH042560Y2 (en]) | 1992-01-28 |
Family
ID=30896093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6212186U Expired JPH042560Y2 (en]) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042560Y2 (en]) |
-
1986
- 1986-04-24 JP JP6212186U patent/JPH042560Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042560Y2 (en]) | 1992-01-28 |