JPS5928949U - Cathode ray tube manufacturing equipment - Google Patents
Cathode ray tube manufacturing equipmentInfo
- Publication number
- JPS5928949U JPS5928949U JP12371782U JP12371782U JPS5928949U JP S5928949 U JPS5928949 U JP S5928949U JP 12371782 U JP12371782 U JP 12371782U JP 12371782 U JP12371782 U JP 12371782U JP S5928949 U JPS5928949 U JP S5928949U
- Authority
- JP
- Japan
- Prior art keywords
- cathode ray
- ray tube
- manufacturing equipment
- tube manufacturing
- tube
- 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
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第３図は従来の排気しながら電子銃を加熱す
る工程とその装置を示す図であり、第１図は工程の説明
図、第２図は製造装置の一例を示す説明図、第３図はダ
ミー管の説明図、第４図は本考案の陰極線管の製造装置
の一実施例と関連装置との関係を示す説明図である。
１・・・高周波加熱装置、３・・・排気処理台、４・・
・被処理陰極線管、７・・・コンタクト、８・・・給電
レール、１０・・・温度測定用ジャンクション、１１・
・・ダミー管、１２・・・印加電流制御装置、１３・・
・温度検知装置。1 to 3 are diagrams showing a conventional process of heating an electron gun while evacuation and its equipment, FIG. 1 is an explanatory diagram of the process, and FIG. 2 is an explanatory diagram showing an example of the manufacturing apparatus, FIG. 3 is an explanatory diagram of a dummy tube, and FIG. 4 is an explanatory diagram showing the relationship between an embodiment of the cathode ray tube manufacturing apparatus of the present invention and related equipment. 1... High frequency heating device, 3... Exhaust treatment table, 4...
・Cathode ray tube to be processed, 7... Contact, 8... Power supply rail, 10... Temperature measurement junction, 11.
...Dummy tube, 12... Applied current control device, 13...
・Temperature detection device.
Claims (1)
より電子銃を加熱する工程に使用される陰極線管の製造
装置において、高周波発振装置と、被処理陰極線管と同
等の標準電子銃を内装したダミー管及び前記ダミー管を
高周波加熱する電極加熱用コイルからなる温度検知部と
、前記温度検知部からの指令により前記高周波発振装置
の出力を制御する印加電流制御装置とを具備することを
特徴とする陰極線管の製造装置。In cathode ray tube manufacturing equipment, which is used in the process of heating the electron gun using high-frequency heating while exhausting air, a dummy equipped with a high-frequency oscillator and a standard electron gun equivalent to the cathode ray tube to be processed is used. The dummy tube is characterized by comprising: a temperature detection section consisting of an electrode heating coil that heats the tube and the dummy tube with high frequency; and an applied current control device that controls the output of the high frequency oscillation device based on a command from the temperature detection section. Cathode ray tube manufacturing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12371782U JPS5928949U (en) | 1982-08-17 | 1982-08-17 | Cathode ray tube manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12371782U JPS5928949U (en) | 1982-08-17 | 1982-08-17 | Cathode ray tube manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928949U true JPS5928949U (en) | 1984-02-23 |
Family
ID=30282304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12371782U Pending JPS5928949U (en) | 1982-08-17 | 1982-08-17 | Cathode ray tube manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928949U (en) |
-
1982
- 1982-08-17 JP JP12371782U patent/JPS5928949U/en active Pending
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