JPS6190153U - - Google Patents
Info
- Publication number
- JPS6190153U JPS6190153U JP17531384U JP17531384U JPS6190153U JP S6190153 U JPS6190153 U JP S6190153U JP 17531384 U JP17531384 U JP 17531384U JP 17531384 U JP17531384 U JP 17531384U JP S6190153 U JPS6190153 U JP S6190153U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- electron gun
- recesses
- peripheral surface
- outer peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案電子銃の一実施例の主要部品を
示す斜視図、第２図はその組立途中の状態を示す
斜視図、第３図はビージング治具に各電極を挿着
した状態を示す断面図、第４図はそのビージング
工程を説明するための図、第５図はビージング途
中の状態を示す斜視図、第６図は本考案の他の実
施例の要部を示す断面図である。第７図は従来の
電子銃の断面図、第８図はその組み立て途中の状
態を示す斜視図である。
１…制御格子電極、２…加速電極、１２…第２
陽極、１３…凹部、１４…第２の支持ピン、１５
…第１陽極、１６…第１の支持ピン、２０…絶縁
ガラス捧。
Fig. 1 is a perspective view showing the main parts of an embodiment of the electron gun of the present invention, Fig. 2 is a perspective view showing the state in the middle of assembly, and Fig. 3 shows the state in which each electrode is inserted into the beading jig. 4 is a diagram for explaining the beading process, FIG. 5 is a perspective view showing a state in the middle of beading, and FIG. 6 is a sectional view showing main parts of another embodiment of the present invention. be. FIG. 7 is a sectional view of a conventional electron gun, and FIG. 8 is a perspective view showing the state in the middle of assembly. 1... Control grid electrode, 2... Accelerating electrode, 12... Second
Anode, 13... recess, 14... second support pin, 15
...first anode, 16...first support pin, 20...insulating glass plate.
Claims (1)
と、外周面の対向位置に一対の第１の支持ピンが
取付けられた径小部及び主レンズ用の径大部とか
らなる第１陽極と、前記径大部が内側に配置され
る第２陽極とを備える電子銃に於いて、前記第２
陽極の内径を前記第１の支持ピンの先端間の距離
よりも大きくすると共に、上記第２陽極の外周面
の対向位置に一対の凹部を設け、この各凹部内に
取付けた第２の支持ピンを第１の支持ピンと共に
絶縁棒に喰い込ませて固定するようにしたことを
特徴とする陰極線管用電子銃。 a first anode consisting of a control grid electrode supporting a cathode insulatingly, an accelerating electrode, a small diameter part and a large diameter part for a main lens, each having a pair of first support pins attached to opposing positions on the outer peripheral surface; and a second anode in which the large-diameter portion is disposed inside,
The inner diameter of the anode is made larger than the distance between the tips of the first support pins, a pair of recesses are provided at opposing positions on the outer peripheral surface of the second anode, and a second support pin is installed in each of the recesses. An electron gun for a cathode ray tube, characterized in that the electron gun is fixed by being bitten into an insulating rod together with a first support pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17531384U JPS6190153U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17531384U JPS6190153U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190153U true JPS6190153U (en) | 1986-06-12 |
Family
ID=30732918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17531384U Pending JPS6190153U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190153U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561446A (en) * | 1979-06-18 | 1981-01-09 | Matsushita Electronics Corp | Electron gun for cathode ray tube |
-
1984
- 1984-11-19 JP JP17531384U patent/JPS6190153U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561446A (en) * | 1979-06-18 | 1981-01-09 | Matsushita Electronics Corp | Electron gun for cathode ray tube |
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