GB1005485A - Improvements in or relating to cathode-ray tubes for television display comprising areinforced glass bulb - Google Patents
Improvements in or relating to cathode-ray tubes for television display comprising areinforced glass bulbInfo
- Publication number
- GB1005485A GB1005485A GB13132/64A GB1313264A GB1005485A GB 1005485 A GB1005485 A GB 1005485A GB 13132/64 A GB13132/64 A GB 13132/64A GB 1313264 A GB1313264 A GB 1313264A GB 1005485 A GB1005485 A GB 1005485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- surround
- bulb
- filler
- lugs
- glass
- 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
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
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
1,005,485. Cathode-ray tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. March 31, 1964 [April 3, 1963], No. 13132/64. Heading H1D. A cathode-ray tube comprises a glass bulb constituted by a neck portion, a glass core 2 and a glass display face 1 sealed thereto, the zone of the bulb that adjoins the display surface being surrounded by a rigid surround 5 which exerts substantially no pressure on the bulb, the space between surround 5 and the bulb being filled with a solid filler 11, and lugs 8 being provided to secure the tube in a cabinet, lugs 8 each consisting of a rectangularly bent metal plate one portion of which, provided with an aperture 10, projects radially beyond surround 5 and the other portion 9 of which lies between surround 5 and the bulb, portion 9 being held solely by the solid filler 11. Portions 9 have recesses for the filler to grip. Filler 11 is preferably a synthetic substance adhering to the glass, the surround and the lugs. Alternatively non-adhesing substances such as sulphur or concrete are used in which case anchoring means such as ribs or protuberances may be provided in portion 7 of surround 5. During assembly, leakage of the filler from the gap is prevented by placing the tube on a support (Fig. 4, not shown) with a spong rubber pad against the lower edge of the gap and lugs 8 are located by jigs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291096 | 1963-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1005485A true GB1005485A (en) | 1965-09-22 |
Family
ID=19754593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13132/64A Expired GB1005485A (en) | 1963-04-03 | 1964-03-31 | Improvements in or relating to cathode-ray tubes for television display comprising areinforced glass bulb |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3278682A (en) |
| AT (1) | AT242761B (en) |
| BE (1) | BE646060A (en) |
| CH (1) | CH418473A (en) |
| DE (1) | DE1224843B (en) |
| DK (1) | DK107822C (en) |
| ES (1) | ES298182A1 (en) |
| GB (1) | GB1005485A (en) |
| NL (1) | NL291096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483452A (en) * | 1981-12-07 | 1984-11-20 | Corning Glass Works | Television bulb |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3377504A (en) * | 1964-06-27 | 1968-04-09 | Chirana Praha | X-ray image intensifier tube with magnetically shielding mounting sleeve secured to envelope |
| NL6507304A (en) * | 1965-06-09 | 1966-12-12 | ||
| DE1589057A1 (en) * | 1965-11-01 | 1970-01-08 | Standard Elek K Lorenz Ag | Process for sheathing the glass bulb of picture tubes with an implosion protection frame |
| GB1175444A (en) * | 1967-03-03 | 1969-12-23 | Thorn Aei Radio Valves & Tubes | Improvements in Implosion-Resistant Cathode Ray Tubes |
| DE1512385B2 (en) * | 1967-05-11 | 1970-11-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | TV picture tube with implosion protection |
| NL6709525A (en) * | 1967-07-08 | 1969-01-10 | ||
| US3730990A (en) * | 1969-08-01 | 1973-05-01 | Hitachi Ltd | Implosion-proof cathode-ray tube |
| US3835250A (en) * | 1970-10-27 | 1974-09-10 | A Kaljuko | Explosion-proof cathode-ray tubes |
| US6737796B2 (en) | 2001-05-04 | 2004-05-18 | Thomson Licensing S. A. | Cathode-ray tube mounting apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA607500A (en) * | 1960-10-25 | V. Pringle Frank | Mounting assembly for cathode ray tubes | |
| US2851679A (en) * | 1956-07-24 | 1958-09-09 | E H Titchener & Co | Holders for television tubes and other objects |
| US2874017A (en) * | 1956-11-07 | 1959-02-17 | Owens Illinois Glass Co | Prevention of fracture in glass cathode-ray tubes |
| NL131438C (en) * | 1962-03-19 |
-
0
- NL NL291096D patent/NL291096A/xx unknown
-
1964
- 1964-03-26 AT AT265964A patent/AT242761B/en active
- 1964-03-30 US US355857A patent/US3278682A/en not_active Expired - Lifetime
- 1964-03-31 CH CH404464A patent/CH418473A/en unknown
- 1964-03-31 GB GB13132/64A patent/GB1005485A/en not_active Expired
- 1964-03-31 DK DK159764AA patent/DK107822C/en active
- 1964-03-31 ES ES0298182A patent/ES298182A1/en not_active Expired
- 1964-04-01 DE DEN24704A patent/DE1224843B/en active Pending
- 1964-04-02 BE BE646060A patent/BE646060A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483452A (en) * | 1981-12-07 | 1984-11-20 | Corning Glass Works | Television bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1224843B (en) | 1966-09-15 |
| ES298182A1 (en) | 1964-06-01 |
| AT242761B (en) | 1965-10-11 |
| DK107822C (en) | 1967-07-10 |
| NL291096A (en) | |
| CH418473A (en) | 1966-08-15 |
| US3278682A (en) | 1966-10-11 |
| BE646060A (en) | 1964-10-02 |
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