JPS63198155U - - Google Patents
Info
- Publication number
- JPS63198155U JPS63198155U JP9084887U JP9084887U JPS63198155U JP S63198155 U JPS63198155 U JP S63198155U JP 9084887 U JP9084887 U JP 9084887U JP 9084887 U JP9084887 U JP 9084887U JP S63198155 U JPS63198155 U JP S63198155U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- retainer
- cathode retainer
- grid
- slit
- 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 description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案の一実施例によるカソードリ
テーナを示す斜視図、第２図は従来の陰極線管の
第１グリツドとカソード構体とを示す断面図、第
３図は従来のカソードリテーナを示す斜視図、第
４図は従来のカソードリテーナと第１グリツドと
の溶接手順の説明図である。
１……第１グリツド、１ｂ……側壁、１４……
カソードリテーナ、１４ａ……周壁部、１４ｂ…
…フランジ部、１７……スリツト。なお、図中、
同一符号は、同一または相当部分を示す。
FIG. 1 is a perspective view showing a cathode retainer according to an embodiment of the invention, FIG. 2 is a sectional view showing the first grid and cathode structure of a conventional cathode ray tube, and FIG. 3 is a perspective view showing a conventional cathode retainer. 4 are explanatory diagrams of a conventional welding procedure for welding a cathode retainer and a first grid. 1...First grid, 1b...Side wall, 14...
Cathode retainer, 14a...peripheral wall portion, 14b...
...Flange part, 17...Slit. In addition, in the figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
カソード構体に係合してこれを所定位置に保持す
るフランジ部とからなる断面ほぼＬ字形のカソー
ドリテーナにおいて、上記フランジ部にカソード
リテーナの変形を容易にするスリツトを形成した
ことを特徴とするカソードリテーナ。 (2) スリツトは、カソードリテーナの延長方向
と直交する方向に形成してなる実用新案登録請求
の範囲第１項記載のカソードリテーナ。 (3) 第１グリツドの側壁と、カソードリテーナ
の周壁部とは抵抗スポツト溶接により接合してな
る実用新案登録請求の範囲第１項記載のカソード
リテーナ。[Claims for Utility Model Registration] (1) A peripheral wall welded to the side wall of the first grid;
A cathode retainer having a substantially L-shaped cross section and comprising a flange portion that engages with the cathode structure and holds it in a predetermined position, wherein a slit is formed in the flange portion to facilitate deformation of the cathode retainer. retainer. (2) The cathode retainer according to claim 1, wherein the slit is formed in a direction perpendicular to the extension direction of the cathode retainer. (3) The cathode retainer according to claim 1, wherein the side wall of the first grid and the peripheral wall of the cathode retainer are joined by resistance spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9084887U JPS63198155U (en) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9084887U JPS63198155U (en) | 1987-06-11 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198155U true JPS63198155U (en) | 1988-12-20 |
Family
ID=30951093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9084887U Pending JPS63198155U (en) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198155U (en) |
-
1987
- 1987-06-11 JP JP9084887U patent/JPS63198155U/ja active Pending