JPS588287U - dome diaphragm - Google Patents
dome diaphragmInfo
- Publication number
- JPS588287U JPS588287U JP10268981U JP10268981U JPS588287U JP S588287 U JPS588287 U JP S588287U JP 10268981 U JP10268981 U JP 10268981U JP 10268981 U JP10268981 U JP 10268981U JP S588287 U JPS588287 U JP S588287U
- Authority
- JP
- Japan
- Prior art keywords
- dome diaphragm
- resin layer
- dome
- airtight resin
- soft airtight
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案のドーム振動板の構造を示す図である。−
１は基布、２はソフト気密性樹脂層、３はベリリウム層
であ、る。The figure shows the structure of the dome diaphragm of the present invention. - 1 is a base fabric, 2 is a soft airtight resin layer, and 3 is a beryllium layer.
Claims (1)
フト気密性樹脂層２の表面にベリリウム層３を形成した
ことを特徴とするドーム振動板。A dome diaphragm characterized in that a soft airtight resin layer 2 is formed on the surface of a base fabric 1, and a beryllium layer 3 is formed on the surface of the soft airtight resin layer 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10268981U JPS588287U (en) | 1981-07-09 | 1981-07-09 | dome diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10268981U JPS588287U (en) | 1981-07-09 | 1981-07-09 | dome diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588287U true JPS588287U (en) | 1983-01-19 |
Family
ID=29897330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10268981U Pending JPS588287U (en) | 1981-07-09 | 1981-07-09 | dome diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588287U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539159A (en) * | 1978-09-12 | 1980-03-18 | Matsushita Electronics Corp | Explosion-proof image receiving tube |
-
1981
- 1981-07-09 JP JP10268981U patent/JPS588287U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539159A (en) * | 1978-09-12 | 1980-03-18 | Matsushita Electronics Corp | Explosion-proof image receiving tube |
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