JPS6399647U - - Google Patents
Info
- Publication number
- JPS6399647U JPS6399647U JP19504186U JP19504186U JPS6399647U JP S6399647 U JPS6399647 U JP S6399647U JP 19504186 U JP19504186 U JP 19504186U JP 19504186 U JP19504186 U JP 19504186U JP S6399647 U JPS6399647 U JP S6399647U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- contact
- pair
- support
- support plate
- 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
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図は本考案に係る電子銃の取付構造の要部
を示す断面図、第２図は斜視図である。第３図は
電子銃の一例を示す断面図、第４図乃至第６図は
電子銃の取付構造の従来例を示す断面図、第７図
は側面図である。
３０…第１グリツド電極、３１…支持ロツド、
３３…カソードスリーブ、３５…ヒータ、３５ａ
…ヒータ芯線、３６…第１の支持板、３７…第２
の支持板、３７ａ，３７ｂ…突条、３８…ステム
インナーリード。
FIG. 1 is a sectional view showing a main part of an electron gun mounting structure according to the present invention, and FIG. 2 is a perspective view. FIG. 3 is a sectional view showing an example of an electron gun, FIGS. 4 to 6 are sectional views showing a conventional example of an electron gun mounting structure, and FIG. 7 is a side view. 30...first grid electrode, 31...support rod,
33...Cathode sleeve, 35...Heater, 35a
...Heater core wire, 36...First support plate, 37...Second
supporting plate, 37a, 37b...projection, 38...stem inner lead.
Claims (1)
ツド電極内に配設された有底筒状をしたカソード
スリーブと、上記一対の支持ロツドにそれぞれ固
設した支持板と、先端が前記カソードスリーブの
内底面と当接し、両端部がそれぞれの前記支持板
の表面と接触するように配置されるヒータとから
なり、前記支持板のヒータ接触面に前記ヒータと
直交する突条を設け、この突条とヒータとを溶接
したことを特徴とする電子銃のヒータ取付構造。 A bottomed cylindrical cathode sleeve disposed within the first grid electrode supported by a pair of support rods, a support plate fixed to each of the pair of support rods, and a tip end of the cathode sleeve. a heater disposed so as to be in contact with the inner bottom surface and with both ends thereof in contact with the surface of each of the support plates, a protrusion perpendicular to the heater is provided on the heater contact surface of the support plate, and the protrusion A heater mounting structure for an electron gun, characterized in that the and heater are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19504186U JPS6399647U (en) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19504186U JPS6399647U (en) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399647U true JPS6399647U (en) | 1988-06-28 |
Family
ID=31152563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19504186U Pending JPS6399647U (en) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399647U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231649A (en) * | 1975-09-05 | 1977-03-10 | Hitachi Ltd | Cathode structure for electronic tube |
| JPS609154B2 (en) * | 1975-10-09 | 1985-03-08 | ジヨセフ ルイス エドワード | Transfer sheet for knitted fabrics |
-
1986
- 1986-12-17 JP JP19504186U patent/JPS6399647U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231649A (en) * | 1975-09-05 | 1977-03-10 | Hitachi Ltd | Cathode structure for electronic tube |
| JPS609154B2 (en) * | 1975-10-09 | 1985-03-08 | ジヨセフ ルイス エドワード | Transfer sheet for knitted fabrics |