JPS5482963A - Reproducing method for cathode-ray tube - Google Patents
Reproducing method for cathode-ray tubeInfo
- Publication number
- JPS5482963A JPS5482963A JP15085477A JP15085477A JPS5482963A JP S5482963 A JPS5482963 A JP S5482963A JP 15085477 A JP15085477 A JP 15085477A JP 15085477 A JP15085477 A JP 15085477A JP S5482963 A JPS5482963 A JP S5482963A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- cathode
- ray tube
- neck
- cleansing
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
PURPOSE: To increase the productivity for reproduction of the cathode-ray tube by giving the partial breakdown to the neck part of the cathode-ray tube, recovering a large amount of the atmospheric pressure within the tube via the slow leak to pull out the electronic gun and heating up the panel interface surface to clean the inside of the tube.
CONSTITUTION: The heat shock is given to neck part 1c of the cathode-ray tube to be reproduced to generate circular crack 7. Then the inside of the tube is decompressed by the slow leak down to a fixed degree of vacuum, and then the gas is exhausted with set of device 8. In this case, heater 10 is set on the upper surface of the panel part 1a to heat up the interface surface of part 1a, and thus the neck tube containing electric gun 4 is pulled out. After this, heater 10 is controlled to secure the temperature of the face surface within 50W110°. Cleansing nozzle 9 is then inserted into tube 1, and the tube is turned to cleanse the inside of the tube with the cleansing solution. Then the neck part is jointed newly. In this reproducing method, the dew condensation due to the cleansing water can be prevented within part 1a, at the same time avoiding the corrosive reaction between the getter and the fluorescent film and the like. Thus, both the productivity and the reliability are improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52150854A JPS5836811B2 (en) | 1977-12-14 | 1977-12-14 | How to regenerate a cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52150854A JPS5836811B2 (en) | 1977-12-14 | 1977-12-14 | How to regenerate a cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5482963A true JPS5482963A (en) | 1979-07-02 |
| JPS5836811B2 JPS5836811B2 (en) | 1983-08-11 |
Family
ID=15505816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52150854A Expired JPS5836811B2 (en) | 1977-12-14 | 1977-12-14 | How to regenerate a cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836811B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143416U (en) * | 1985-02-25 | 1986-09-04 |
-
1977
- 1977-12-14 JP JP52150854A patent/JPS5836811B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5836811B2 (en) | 1983-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1520838A (en) | Activated gas reaction apparatus | |
| GB1395207A (en) | Heat pipe | |
| US2824364A (en) | Method of assembling and evacuating an insulated vacuum panel | |
| JPS5319181A (en) | Low pressure reaction apparatus | |
| JPS5482963A (en) | Reproducing method for cathode-ray tube | |
| JPS5753939A (en) | Dry etching method for thin film | |
| JPS56123377A (en) | Plasma cleaning and etching method | |
| JPS5624431A (en) | Treatment for improving polytetrafluoroethylene film | |
| JPS5510781A (en) | Preparation of cathode-ray tube | |
| JPS56121945A (en) | Heat pipe type solar heat collector | |
| JPS5276761A (en) | Manufacturing method of heat pipe | |
| JPS52155969A (en) | Reduced pressure heat treatment furnace of semiconductor wafers | |
| JPS5424333A (en) | End sealing method for sheathed heater | |
| JPS5410897A (en) | Nuclear fusion plasma device with washing method and washing function of core first wall | |
| JPS5532726A (en) | Sealing method for metallic member in glass wall of glass article | |
| JPS5245865A (en) | Manufacturing process of small-size electronic tube | |
| JPS5767260A (en) | Production of cathode-ray tube | |
| JPS54142882A (en) | Method of evacuating bulb | |
| JPS51142972A (en) | Manufacturing method of discharge display panel | |
| JPS5364461A (en) | Exhaustion method of fluorescent display tube | |
| JPS51117867A (en) | Cathode ray tube regeneration leakage method and equipment | |
| JPS5357742A (en) | Manufacture of cathode-ray tube | |
| JPS529371A (en) | Fluorescent display tube manufactruing process | |
| GB1213900A (en) | Method of treating the internal surface of glass capillaries | |
| JPS5393791A (en) | Production of x-ray tube |