JPS6248653U - - Google Patents
Info
- Publication number
- JPS6248653U JPS6248653U JP13966885U JP13966885U JPS6248653U JP S6248653 U JPS6248653 U JP S6248653U JP 13966885 U JP13966885 U JP 13966885U JP 13966885 U JP13966885 U JP 13966885U JP S6248653 U JPS6248653 U JP S6248653U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- heater winding
- aperture
- electron gun
- shape
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案を実施した陰極線管用電子銃の
分解斜視図、第２図は本考案による効果を従来例
と対比して説明するための図、第３図は電子銃の
要部断面図、第４図はアパーチヤ形状を説明する
ための図である。
６′……ヒータ巻線、Ｋ′……陰極、Ｇ１……
第１電極。
Fig. 1 is an exploded perspective view of an electron gun for a cathode ray tube implementing the present invention, Fig. 2 is a diagram for explaining the effects of the present invention in comparison with a conventional example, and Fig. 3 is a sectional view of the main parts of the electron gun. , FIG. 4 is a diagram for explaining the aperture shape. 6'...Heater winding, K'...Cathode, G1 ...
First electrode.
Claims (1)
垂直走査方向に長い縦長のアパーチヤを開設して
なる電子銃において、前記陰極及び該陰極内に収
納されるヒータ巻線の断面形状が上記アパーチヤ
と略相似形になされるとともに前記陰極及びヒー
タ巻線を該アパーチヤと同軸上に配設したことを
特徴とする陰極線管用電子銃。 In an electron gun in which a first electrode in which a cathode is insulated and supported has a vertically elongated aperture extending in the vertical scanning direction of the electron beam, the cross-sectional shape of the cathode and the heater winding housed in the cathode is the same as that of the aperture. An electron gun for a cathode ray tube, characterized in that the cathode and the heater winding are arranged coaxially with the aperture, and the cathode and the heater winding are substantially similar in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13966885U JPS6248653U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13966885U JPS6248653U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6248653U true JPS6248653U (en) | 1987-03-25 |
Family
ID=31045790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13966885U Pending JPS6248653U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248653U (en) |
-
1985
- 1985-09-12 JP JP13966885U patent/JPS6248653U/ja active Pending