JPS5882765U - cathode ray tube - Google Patents
cathode ray tubeInfo
- Publication number
- JPS5882765U JPS5882765U JP17974181U JP17974181U JPS5882765U JP S5882765 U JPS5882765 U JP S5882765U JP 17974181 U JP17974181 U JP 17974181U JP 17974181 U JP17974181 U JP 17974181U JP S5882765 U JPS5882765 U JP S5882765U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- potential electrode
- arc shield
- medium potential
- 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
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図は陰極線管の一例を示す側断面図、第２図は本考
案の一実施例を説明する陰極線管の要部拡大部分側断面
図、第３図は第２図Ａ−Ａ断面図、第４図は電子銃の一
部斜視図を示す。
１・・・・・・バルブ、４・・・・・・ネック部、８・
・・・・・電子銃、１１・・・・・・中電位電極、１６
・・・・・・アークシールド。Fig. 1 is a side sectional view showing an example of a cathode ray tube, Fig. 2 is an enlarged side sectional view of a main part of the cathode ray tube illustrating an embodiment of the present invention, and Fig. 3 is a sectional view taken along line A-A in Fig. 2. , FIG. 4 shows a partial perspective view of the electron gun. 1...Valve, 4...Neck, 8.
...Electron gun, 11...Medium potential electrode, 16
...Arcshield.
Claims (1)
電位電極に電気的機械的に接続し他部を４ネック部内周
面に接触させて循環させた有為リング状のアークシール
ドを配置したものにおいて、上記アークシールドの遊端
部を、中電位電極に固着した部分の前方側で交差させた
ことを特徴とする陰極線管。A ring-shaped arc shield is placed around the outer periphery of the electron gun housed in the valve neck, with one part electrically and mechanically connected to the medium potential electrode and the other part in contact with the inner peripheral surface of the 4-neck part for circulation. A cathode ray tube characterized in that the free end portions of the arc shield are crossed in front of the portion fixed to the medium potential electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17974181U JPS5882765U (en) | 1981-11-30 | 1981-11-30 | cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17974181U JPS5882765U (en) | 1981-11-30 | 1981-11-30 | cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5882765U true JPS5882765U (en) | 1983-06-04 |
Family
ID=29975708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17974181U Pending JPS5882765U (en) | 1981-11-30 | 1981-11-30 | cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882765U (en) |
-
1981
- 1981-11-30 JP JP17974181U patent/JPS5882765U/en active Pending
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