ES306435A1 - A method of manufacturing an elastic intermediate layer between the glass of the bulb of a cathode ray tube and a hard armor layer that covers it. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method of manufacturing an elastic intermediate layer between the glass of the bulb of a cathode ray tube and a hard armor layer that covers it. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES306435A1 ES306435A1 ES0306435A ES306435A ES306435A1 ES 306435 A1 ES306435 A1 ES 306435A1 ES 0306435 A ES0306435 A ES 0306435A ES 306435 A ES306435 A ES 306435A ES 306435 A1 ES306435 A1 ES 306435A1
- Authority
- ES
- Spain
- Prior art keywords
- bulb
- cathode ray
- ray tube
- glass
- translation
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 3
- 239000000057 synthetic resin Substances 0.000 abstract 3
- 239000011152 fibreglass Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
A method of manufacturing an elastic intermediate layer between the glass of the bulb of a cathode ray tube and a hard layer of armor that covers it, as it is used in a cathode ray tube, characterized in that before placing the armor layer On the bulb of the tube, fiberglass felts are impregnated with synthetic resin that remains elastic after hardening, and are then heated for a short period to about 100º C, whereby the synthetic resin gels, after which the felts they adhere to the relevant surface areas of the glass during a new heat treatment in which the synthetic resin hardens. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP33084A DE1183180B (en) | 1963-11-28 | 1963-11-28 | Electron beam tubes, in particular television picture tubes, with a glass bulb, the outer wall of which, with the exception of the picture window, is essentially covered by a hard, inelastic layer, and a method for producing such a tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES306435A1 true ES306435A1 (en) | 1965-03-01 |
Family
ID=47427436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0306435A Expired ES306435A1 (en) | 1963-11-28 | 1964-11-26 | A method of manufacturing an elastic intermediate layer between the glass of the bulb of a cathode ray tube and a hard armor layer that covers it. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1183180B (en) |
| ES (1) | ES306435A1 (en) |
| FR (1) | FR1416140A (en) |
-
1963
- 1963-11-28 DE DEP33084A patent/DE1183180B/en active Pending
-
1964
- 1964-11-26 ES ES0306435A patent/ES306435A1/en not_active Expired
- 1964-11-26 FR FR996366A patent/FR1416140A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1183180B (en) | 1964-12-10 |
| FR1416140A (en) | 1965-10-29 |
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