JPS62168544U - - Google Patents
Info
- Publication number
- JPS62168544U JPS62168544U JP5737486U JP5737486U JPS62168544U JP S62168544 U JPS62168544 U JP S62168544U JP 5737486 U JP5737486 U JP 5737486U JP 5737486 U JP5737486 U JP 5737486U JP S62168544 U JPS62168544 U JP S62168544U
- Authority
- JP
- Japan
- Prior art keywords
- conductive paint
- funnel
- supply
- holding
- neck portion
- 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
- 239000003973 paint Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案装置の構成図、第２図はその導
電塗料の給排手段の上面図、第３図は本考案装置
を用いて内部導電膜を有する場合の説明図、第４
図は本考案装置によつて形成した抵抗内部導電膜
の略線的断面図、第５図は抵抗内部導電体の放電
電流特性曲線図、第６図は本考案の説明に供する
陰極線管の要部の断面図、第７図は従来の塗膜形
成方法の説明の工程図、第８図は従来方法によつ
て形成した導電塗膜の略線的断面図である。
１は管体、１ｆはフアンネル部、１ｎはネツク
部、１ｐはパネル部、２１は塗料供給源、２２は
フアンネル保持手段、２３は塗料の給排手段であ
る。
Fig. 1 is a configuration diagram of the device of the present invention, Fig. 2 is a top view of the supply and discharge means for the conductive paint, Fig. 3 is an explanatory diagram of the device of the present invention having an internal conductive film, and Fig. 4
The figure is a schematic cross-sectional view of the conductive film inside the resistor formed by the device of the present invention, FIG. 5 is a discharge current characteristic curve of the conductor inside the resistor, and FIG. 7 is a process diagram illustrating a conventional coating film forming method, and FIG. 8 is a schematic sectional view of a conductive coating film formed by the conventional method. 1 is a tube body, 1f is a funnel portion, 1n is a neck portion, 1p is a panel portion, 21 is a paint supply source, 22 is a funnel holding means, and 23 is a paint supply/discharge means.
Claims (1)
フアンネル部を径大開口側を下向きに保持するフ
アンネル保持手段と、 (c) このフアンネル保持手段に保持された上記
フアンネル部内にその径大開口側から挿入され、
上記導電塗料の供給源からの導電塗料を供給及び
排除する給排手段と、 (d) 上記ネツク部外に配置され、該ネツク部内
に入り込む上記導電塗料の液位を検知する検知手
段を具備し、 (e) 上記給排手段は、上記導電塗料を上記フア
ンネル部内に供給する供給口と、上記フアンネル
部外に排除する排出口とが上面に開口し、これら
供給口及び排出口の配置部を全体的に囲んでその
全周囲が、上記フアンネル部の所定位置における
内周に沿つて液密に保持されるようになされ、 (f) 上記フアンネル部の内面の上記給排手段の
液密保持位置から上記液位検知手段によつて検知
して設定した位置に渡つて上記導電塗料の塗着を
行うことを特徴とする陰極線管の内部導電膜の塗
布装置。[Scope of Claim for Utility Model Registration] (a) A supply source of conductive paint; (b) Funnel holding means for holding a funnel portion having a neck portion constituting a cathode ray tube body with the large diameter opening side facing downward; c) inserted into the funnel portion held by the funnel holding means from its large diameter opening side;
supply/discharge means for supplying and discharging the conductive paint from the supply source of the conductive paint; (d) detection means disposed outside the neck portion and detecting the liquid level of the conductive paint entering the neck portion; (e) The supply/discharge means has a supply port for supplying the conductive paint into the funnel portion and a discharge port for discharging the conductive paint to the outside of the funnel portion. (f) a liquid-tight holding position of the supply/discharge means on the inner surface of the funnel; A coating device for an internal conductive film of a cathode ray tube, characterized in that the conductive paint is applied over a position detected and set by the liquid level detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5737486U JPS62168544U (en) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5737486U JPS62168544U (en) | 1986-04-16 | 1986-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168544U true JPS62168544U (en) | 1987-10-26 |
Family
ID=30887018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5737486U Pending JPS62168544U (en) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168544U (en) |
-
1986
- 1986-04-16 JP JP5737486U patent/JPS62168544U/ja active Pending
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