JPH0246358U - - Google Patents
Info
- Publication number
- JPH0246358U JPH0246358U JP12481888U JP12481888U JPH0246358U JP H0246358 U JPH0246358 U JP H0246358U JP 12481888 U JP12481888 U JP 12481888U JP 12481888 U JP12481888 U JP 12481888U JP H0246358 U JPH0246358 U JP H0246358U
- Authority
- JP
- Japan
- Prior art keywords
- bead glass
- electron gun
- ray tube
- cathode ray
- cathode
- 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 7
- 239000011521 glass Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す斜視図、第２
図ａ，ｂは本考案の効果を説明するための図、第
３図は従来のビードガラスの一例を説明するため
の斜視図、第４図は陰極線管電子銃の側面図であ
る。
１，２１…ビードガラス、１１…溝、１２…支
持体埋め込み面、３１…カソード支持構体、３２
…第１グリツド、３３…第２グリツド、３４…第
３グリツド、３５…第４グリツド、３６…ヒータ
支持構体、３７…電子銃支持構体、Ｂ…ビードガ
ラスの盛り上がり、Ａ１，Ａ２…ビードガラス両
端の肉溜り。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figures a and b are diagrams for explaining the effects of the present invention, Figure 3 is a perspective view for explaining an example of a conventional bead glass, and Figure 4 is a side view of a cathode ray tube electron gun. DESCRIPTION OF SYMBOLS 1, 21... Bead glass, 11... Groove, 12... Support embedded surface, 31... Cathode support structure, 32
...first grid, 33...second grid, 34...third grid, 35...fourth grid, 36...heater support structure, 37...electron gun support structure, B...bulge of bead glass, A1 , A2 ...bead Flesh puddles on both ends of the glass.
Claims (1)
等の支持構体を支持固定するビードガラス構体に
おいて、前記各構成グリツドや支持構体の支持体
が埋め込まれる側の面に、ビードガラスの長手方
向に沿つて溝を形成したことを特徴とする陰極線
管用電子銃ビードガラス構体。 In a bead glass structure that supports and fixes support structures such as each component grid and cathode of an electron gun for a cathode ray tube, a groove is formed along the longitudinal direction of the bead glass on the side where the support body of each component grid and support structure is embedded. An electron gun bead glass structure for a cathode ray tube, characterized in that it is formed of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12481888U JPH0246358U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12481888U JPH0246358U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246358U true JPH0246358U (en) | 1990-03-29 |
Family
ID=31374879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12481888U Pending JPH0246358U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246358U (en) |
-
1988
- 1988-09-22 JP JP12481888U patent/JPH0246358U/ja active Pending