JPS5953752U - electron gun - Google Patents
electron gunInfo
- Publication number
- JPS5953752U JPS5953752U JP14941882U JP14941882U JPS5953752U JP S5953752 U JPS5953752 U JP S5953752U JP 14941882 U JP14941882 U JP 14941882U JP 14941882 U JP14941882 U JP 14941882U JP S5953752 U JPS5953752 U JP S5953752U
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- grid electrode
- support rod
- flange portion
- tips
- 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
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図は従来の電子銃を収納した陰極線管のネック部の
部分側断面図、第２図及び第３図は第１図のＡ−Ａ線及
びＢ−Ｂ線断面図、第４図は第１図の第１グリ゛ンド電
極の製造例を説明するための斜視図、第５図及び第６図
は本考案に係る電子銃の一実施例を説明するための陰極
線管ネック部の部分側断面図及びＣ−Ｃ線断面図、第７
図は第一５図の第１グリツド電極の製造例を説明するた
めの斜視図である。
０１′・・・第１グリツド電極、Ｋ・・・カソード、２
′・・・電子銃、４・・・支持部材、５′・・・支持棒
、１５・・・フランジ部。Fig. 1 is a partial side sectional view of the neck of a cathode ray tube housing a conventional electron gun, Figs. 2 and 3 are sectional views taken along lines A-A and B-B in Fig. 1, and Fig. 4 is FIG. 1 is a perspective view for explaining an example of manufacturing the first grid electrode, and FIGS. 5 and 6 are a portion of the neck portion of a cathode ray tube for explaining an embodiment of the electron gun according to the present invention. Side sectional view and C-C line sectional view, No. 7
This figure is a perspective view for explaining a manufacturing example of the first grid electrode shown in FIG. 15. 01'...First grid electrode, K...Cathode, 2
′...electron gun, 4...support member, 5'...support rod, 15...flange portion.
Claims (1)
極を含む複数の電極を各々の側壁より突設した支持部材
の先端部を絶縁性支持棒に埋設して一直線状に配列し一
体化した電子銃において、前記第１グリツド電極の開口
端外周に円形のフランジ部を一体に形成し、該フランジ
部の周縁部を前記支持棒に埋設固定したことを特徴とす
る電子銃。A plurality of electrodes, including a bottomed elliptical cylindrical first grid electrode with a built-in directly heated cathode, are arranged in a straight line and integrated by embedding the tips of support members protruding from each side wall in an insulating support rod. An electron gun characterized in that a circular flange portion is integrally formed on the outer periphery of the opening end of the first grid electrode, and a peripheral portion of the flange portion is embedded and fixed in the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941882U JPS5953752U (en) | 1982-09-30 | 1982-09-30 | electron gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941882U JPS5953752U (en) | 1982-09-30 | 1982-09-30 | electron gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953752U true JPS5953752U (en) | 1984-04-09 |
| JPH0119799Y2 JPH0119799Y2 (en) | 1989-06-07 |
Family
ID=30331689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14941882U Granted JPS5953752U (en) | 1982-09-30 | 1982-09-30 | electron gun |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953752U (en) |
-
1982
- 1982-09-30 JP JP14941882U patent/JPS5953752U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119799Y2 (en) | 1989-06-07 |
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