JPS6387993U - - Google Patents
Info
- Publication number
- JPS6387993U JPS6387993U JP18191286U JP18191286U JPS6387993U JP S6387993 U JPS6387993 U JP S6387993U JP 18191286 U JP18191286 U JP 18191286U JP 18191286 U JP18191286 U JP 18191286U JP S6387993 U JPS6387993 U JP S6387993U
- Authority
- JP
- Japan
- Prior art keywords
- dome
- heat
- resistant resin
- film
- shaped diaphragm
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 229920006015 heat resistant resin Polymers 0.000 claims 5
- 239000004696 Poly ether ether ketone Substances 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims 1
- 229920002530 polyetherether ketone Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18191286U JPS6387993U (enrdf_load_stackoverflow) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18191286U JPS6387993U (enrdf_load_stackoverflow) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387993U true JPS6387993U (enrdf_load_stackoverflow) | 1988-06-08 |
Family
ID=31127225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18191286U Pending JPS6387993U (enrdf_load_stackoverflow) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387993U (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516014A (ja) * | 1974-07-02 | 1976-01-19 | Toa Electric Co Ltd | Onkyokikyoshindoban |
-
1986
- 1986-11-28 JP JP18191286U patent/JPS6387993U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516014A (ja) * | 1974-07-02 | 1976-01-19 | Toa Electric Co Ltd | Onkyokikyoshindoban |