JPS61121649U - - Google Patents
Info
- Publication number
- JPS61121649U JPS61121649U JP583785U JP583785U JPS61121649U JP S61121649 U JPS61121649 U JP S61121649U JP 583785 U JP583785 U JP 583785U JP 583785 U JP583785 U JP 583785U JP S61121649 U JPS61121649 U JP S61121649U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- order
- insulated
- cathode
- supported
- 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
- 239000011521 glass Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
Description
第１図は本考案の電子銃の断面図、第２図はそ
の要部分解斜視図、第３図はそれを組み立てた状
態を示す斜視図、第４図は絶縁ガラス棒を取付け
る工程を示す図である。第５図、第６図及び第７
図はそれぞれ本考案の異なる実施例を示す要部断
面図である。第８図は従来の電子銃の断面図、第
９図はその組立て方法を説明するための図である
。
１……制御格子電極、２……加速電極、１３…
…第２陽極、１４……第１陽極、１５……絶縁支
持円筒（絶縁支持部材）、Ｋ……陰極。
Fig. 1 is a sectional view of the electron gun of the present invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a perspective view showing the assembled state, and Fig. 4 shows the process of attaching an insulating glass rod. It is a diagram. Figures 5, 6 and 7
Each figure is a sectional view of a main part showing different embodiments of the present invention. FIG. 8 is a sectional view of a conventional electron gun, and FIG. 9 is a diagram for explaining its assembly method. 1...Control grid electrode, 2...Acceleration electrode, 13...
...Second anode, 14...First anode, 15...Insulating support cylinder (insulating support member), K...Cathode.
Claims (1)
第１陽極及び円筒状の第２陽極をこの順序で配列
するとともに前記第１陽極の主レンズ形成用径大
部を絶縁支持部材を介して前記第２陽極内に支持
せしめ、前記第１陽極を絶縁ガラス棒によつて他
の電極とともに絶縁支持した陰極線管用電子銃。 Control grid electrode with insulated support for cathode, accelerating electrode,
A first anode and a cylindrical second anode are arranged in this order, and a large diameter portion of the first anode for forming a main lens is supported within the second anode via an insulating support member, and the first anode is arranged in this order. An electron gun for cathode ray tubes that is insulated and supported along with other electrodes by insulating glass rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP583785U JPS61121649U (en) | 1985-01-19 | 1985-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP583785U JPS61121649U (en) | 1985-01-19 | 1985-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121649U true JPS61121649U (en) | 1986-07-31 |
Family
ID=30482718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP583785U Pending JPS61121649U (en) | 1985-01-19 | 1985-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198239A (en) * | 1987-02-12 | 1988-08-16 | Hitachi Ltd | Electron gun structure body for cathode-ray tube |
-
1985
- 1985-01-19 JP JP583785U patent/JPS61121649U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198239A (en) * | 1987-02-12 | 1988-08-16 | Hitachi Ltd | Electron gun structure body for cathode-ray tube |
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