JPS622144U - - Google Patents
Info
- Publication number
- JPS622144U JPS622144U JP9370985U JP9370985U JPS622144U JP S622144 U JPS622144 U JP S622144U JP 9370985 U JP9370985 U JP 9370985U JP 9370985 U JP9370985 U JP 9370985U JP S622144 U JPS622144 U JP S622144U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electron gun
- focus
- embedded
- bead glass
- 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
- 239000011324 bead Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案による電子銃部品とガイド芯棒
部分拡大図、第２図は一般的な電子銃の部分説明
図、第３図は従来の一般的な電子銃組立装置と電
子銃部品図、第４図は従来の電子銃部品と組立装
置のガイド芯棒部分拡大図である。
１…Ｒビーム陰極、２…Ｇビーム電極、３…Ｂ
ビーム電極、４…Ｇ１電極、５…Ｇ２電極、６，
１９…フオーカス電１電極、７，２０…フオーカ
ス補助電極、８，２１…フオーカス第２電極、９
，２２…陽極電極、１０，２３…陽極補助電極、
１１…ビードガラス、１２…スペーサ、１３，１
８…ガイド芯棒、１４…基台、１５，１６…案内
軸、１７…加圧機構。
Figure 1 is a partially enlarged view of the electron gun parts and guide core according to the present invention, Figure 2 is a partial explanatory diagram of a general electron gun, and Figure 3 is a diagram of a conventional general electron gun assembly device and electron gun parts. , FIG. 4 is a partially enlarged view of a guide core rod of a conventional electron gun component and assembly device. 1...R beam cathode, 2...G beam electrode, 3...B
Beam electrode, 4...G 1 electrode, 5...G 2 electrode, 6,
19... Focus electrode 1 electrode, 7, 20... Focus auxiliary electrode, 8, 21... Focus second electrode, 9
, 22... anode electrode, 10, 23... anode auxiliary electrode,
11... Bead glass, 12... Spacer, 13,1
8... Guide core rod, 14... Base, 15, 16... Guide shaft, 17... Pressure mechanism.
Claims (1)
み、一体化した電子銃構体において、フオーカス
電極および陽極電極の電極径を段階的に微少量づ
つ差をつけたことを特徴とする電子銃構体。 An electron gun structure in which a plurality of electrode parts are embedded and integrated by bead glass, and the electrode diameters of a focus electrode and an anode electrode are made to differ step by step by a minute amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9370985U JPS622144U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9370985U JPS622144U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622144U true JPS622144U (en) | 1987-01-08 |
Family
ID=30651629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9370985U Pending JPS622144U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622144U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047350A (en) * | 1983-08-26 | 1985-03-14 | Hitachi Ltd | Electrostatic focus type pickup tube |
-
1985
- 1985-06-20 JP JP9370985U patent/JPS622144U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047350A (en) * | 1983-08-26 | 1985-03-14 | Hitachi Ltd | Electrostatic focus type pickup tube |