JPS5855347U - Electron tube cathode device - Google Patents
Electron tube cathode deviceInfo
- Publication number
- JPS5855347U JPS5855347U JP15127081U JP15127081U JPS5855347U JP S5855347 U JPS5855347 U JP S5855347U JP 15127081 U JP15127081 U JP 15127081U JP 15127081 U JP15127081 U JP 15127081U JP S5855347 U JPS5855347 U JP S5855347U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- electron tube
- cathode device
- tube cathode
- notch
- 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
- Electrodes For Cathode-Ray Tubes (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
第１図は従来の電子管カソード装置の拡大断面図、第２
図はその説明に供する拡大平面図、第３図は本考案によ
る電子管カソード装置あ一例の拡大平面図、第４四はそ
のＡ−Ａ線上の拡大断面図、第５図はそのカソード支持
部材の一例の拡大斜視図である。
１１はカソード支持基板、１２はその中心孔、１３ａ及
び１３ｂは端子導体、１４ａ及び１４ｂはカソード支持
部材、１５はカソード、１７ａ及び１７ｂはカソード位
置挾め用切火である。Figure 1 is an enlarged sectional view of a conventional electron tube cathode device;
3 is an enlarged plan view of one example of the electron tube cathode device according to the present invention, 44 is an enlarged sectional view taken along the line A-A, and FIG. 5 is an enlarged plan view of the cathode support member. FIG. 3 is an enlarged perspective view of an example. 11 is a cathode support substrate, 12 is a center hole thereof, 13a and 13b are terminal conductors, 14a and 14b are cathode support members, 15 is a cathode, and 17a and 17b are cutouts for holding the cathode position.
Claims (1)
体に夫々一端においそ夫々金属板より成るカソード支持
部材が取付けられ、７該対のカソード支持部材の遊端は
、互に所要の間隔を保持して一平面内に対向配置され、
且つ該遊端に夫々カソードの位置決め用の切欠が設けら
れ、該切欠を基準として直―型カソードが両力ソード支
持部材間に差し渡って取付けられて成る電子管カソード
装置。A pair of serpentine conductors is disposed on the cathode support substrate, and a cathode support member made of a metal plate is attached to one end of each of the terminal conductors, respectively. are placed facing each other in one plane, holding
An electron tube cathode device in which a notch for positioning the cathode is provided at each of the free ends, and a straight cathode is installed across the two-sided sword support member using the notch as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15127081U JPS5855347U (en) | 1981-10-12 | 1981-10-12 | Electron tube cathode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15127081U JPS5855347U (en) | 1981-10-12 | 1981-10-12 | Electron tube cathode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5855347U true JPS5855347U (en) | 1983-04-14 |
Family
ID=29943961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15127081U Pending JPS5855347U (en) | 1981-10-12 | 1981-10-12 | Electron tube cathode device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855347U (en) |
-
1981
- 1981-10-12 JP JP15127081U patent/JPS5855347U/en active Pending
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