JPS622150U - - Google Patents
Info
- Publication number
- JPS622150U JPS622150U JP9398185U JP9398185U JPS622150U JP S622150 U JPS622150 U JP S622150U JP 9398185 U JP9398185 U JP 9398185U JP 9398185 U JP9398185 U JP 9398185U JP S622150 U JPS622150 U JP S622150U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- explosion
- proof device
- notches
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案にかかる防爆装置を備えた陰
極線管の上面図、第２図は第１図におけるＡ矢視
図、第３図は従来の防爆装置を備えた陰極線管の
正面図、第４図は同上面図である。
１…パネルガラス、４…リム、５…バンド、７
…切り込み。なお、図中同一符号は同一もしくは
相当部分を示す。
FIG. 1 is a top view of a cathode ray tube equipped with an explosion-proof device according to this invention, FIG. 2 is a view taken in the direction of arrow A in FIG. FIG. 4 is a top view of the same. 1... Panel glass, 4... Rim, 5... Band, 7
...notch. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を取り巻いたリムと、このリムを外面から締め付
けるバンドとからなる陰極線管の防爆装置におい
て、上記リムの少なくとも幅方向一側縁部に間隔
を存して切り込みが形成されていることを特徴と
する陰極線管の防爆装置。 (2) 上記切り込みの形成間隔が少なくともパネ
ルガラスの対角部において小さく形成されている
実用新案登録請求の範囲第１項記載の陰極線管の
防爆装置。[Claims for Utility Model Registration] (1) An explosion-proof device for a cathode ray tube consisting of a rim surrounding substantially the entire circumference of the peripheral side wall of the panel glass of the cathode ray tube, and a band tightening the rim from the outside; 1. An explosion-proof device for a cathode ray tube, characterized in that notches are formed at intervals on one side edge in the width direction. (2) The explosion-proof device for a cathode ray tube according to claim 1, wherein the intervals between the notches are small at least in the diagonal portions of the panel glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398185U JPS622150U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398185U JPS622150U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622150U true JPS622150U (en) | 1987-01-08 |
Family
ID=30652138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9398185U Pending JPS622150U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622150U (en) |
-
1985
- 1985-06-20 JP JP9398185U patent/JPS622150U/ja active Pending
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