JPS63149056U - - Google Patents
Info
- Publication number
- JPS63149056U JPS63149056U JP4056887U JP4056887U JPS63149056U JP S63149056 U JPS63149056 U JP S63149056U JP 4056887 U JP4056887 U JP 4056887U JP 4056887 U JP4056887 U JP 4056887U JP S63149056 U JPS63149056 U JP S63149056U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- retainer
- top end
- ray tube
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案によるカソードリテーナの一
実施例を示す拡大斜視図、第２図は第１グリツド
の中にカソード構体がカソードリテーナにより固
定されている状態を示す拡大断面図、第３図は従
来のカソードリテーナを示す拡大斜視図、第４図
はカソードリテーナと第１グリツドとの間にでき
る間隙の説明図である。
図において、３はカソードリテーナ、３２はフ
ランジ、３３は側面である。尚、図中同一符号は
同一または相当部分を示す。
FIG. 1 is an enlarged perspective view showing an embodiment of the cathode retainer according to this invention, FIG. 2 is an enlarged cross-sectional view showing the cathode structure fixed in the first grid by the cathode retainer, and FIG. FIG. 4 is an enlarged perspective view showing a conventional cathode retainer, and is an explanatory diagram of a gap formed between the cathode retainer and the first grid. In the figure, 3 is a cathode retainer, 32 is a flange, and 33 is a side surface. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
のみ内側に伸びた直線状のフランジを備えたこと
を特徴とする陰極線管用電子銃のカソードリテー
ナ。 A cathode retainer for an electron gun for a cathode ray tube, characterized in that it has a cylindrical oval shape and is provided with a straight flange extending inward only from one top end of the side surface of the straight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056887U JPS63149056U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056887U JPS63149056U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149056U true JPS63149056U (en) | 1988-09-30 |
Family
ID=30854770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4056887U Pending JPS63149056U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149056U (en) |
-
1987
- 1987-03-19 JP JP4056887U patent/JPS63149056U/ja active Pending