JPH0380952U - - Google Patents
Info
- Publication number
- JPH0380952U JPH0380952U JP14220989U JP14220989U JPH0380952U JP H0380952 U JPH0380952 U JP H0380952U JP 14220989 U JP14220989 U JP 14220989U JP 14220989 U JP14220989 U JP 14220989U JP H0380952 U JPH0380952 U JP H0380952U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- electron gun
- grid electrode
- electrode
- support
- 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
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図ａ，ｂは本考案の一実施例のＫの側面図
及び正面図、第２図は、本考案のＫの溶接方法を
説明する断面図、第３図ａ，ｂは、従来のカソー
ドのＫＧ１間隔の分布及び本考案の一実施例のＫ
Ｇ１間隔分布を示す特性図、第４図はインライン
型電子銃の側面図、第５図はＫとＫ支持体との相
互関係を示す断面図、第６図ａ，ｂは従来のＫを
用いたＫ溶接方法を説明する断面図である。
１……Ｋ支持体、２……Ｇ１、３……Ｇ２、４
……フオーカス電極、５……陽極、６……マルチ
ホームガラス、７……Ｋ、８……センター溶接電
極、９……サイド溶接電極。
Figures 1a and b are side and front views of K in an embodiment of the present invention, Figure 2 is a cross-sectional view illustrating the welding method of K of the present invention, and Figures 3a and b are the conventional welding method. Distribution of KG 1 interval of cathode and K of one embodiment of the present invention
A characteristic diagram showing the G1 spacing distribution, Fig. 4 is a side view of the in-line type electron gun, Fig. 5 is a cross-sectional view showing the mutual relationship between K and the K support, and Figs. 6 a and b show the conventional K. It is a sectional view explaining the K welding method used. 1...K support, 2... G1 , 3... G2 , 4
... Focus electrode, 5 ... Anode, 6 ... Multi-homed glass, 7 ... K, 8 ... Center welding electrode, 9 ... Side welding electrode.
Claims (1)
電極、フオーカス電極、陽極及びカソード支持体
を有する電子銃において、前記カソードの前記カ
ソード支持体との溶接部の一部に外側に突出した
帯状の突起を設けたことを特徴とする電子銃構体
。 In an electron gun having at least a cathode, a first grid electrode, a second grid electrode, a focus electrode, an anode, and a cathode support, a band-shaped protrusion protruding outward is provided at a part of the weld between the cathode and the cathode support. An electron gun structure characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14220989U JPH0380952U (en) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14220989U JPH0380952U (en) | 1989-12-08 | 1989-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380952U true JPH0380952U (en) | 1991-08-19 |
Family
ID=31689048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14220989U Pending JPH0380952U (en) | 1989-12-08 | 1989-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380952U (en) |
-
1989
- 1989-12-08 JP JP14220989U patent/JPH0380952U/ja active Pending