GB750030A - Improvements in or relating to the securing of metallic members to glass members - Google Patents
Improvements in or relating to the securing of metallic members to glass membersInfo
- Publication number
- GB750030A GB750030A GB954A GB954A GB750030A GB 750030 A GB750030 A GB 750030A GB 954 A GB954 A GB 954A GB 954 A GB954 A GB 954A GB 750030 A GB750030 A GB 750030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- members
- enlarged head
- securing
- relating
- 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
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material
- H01J2893/0043—Glass-to-metal or quartz-to-metal, e.g. by soldering
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
750,030. Sealing metal to glass. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Dec. 22, 1954 [Jan. 1, 1954], No. 9/54. Class 56 Metal members 3, for example rods sumpporting a frame and electrode in a television pick-up tube, are secured to glass 1 by being formed with an enlarged head which is secured in a recess 6 by cement 9. Projections 7 on the enlarged head provide an increased keying surface. The enlarged head may be formed in the material of the rod itself or it may be formed from a glass bead sealed to the rod. The cement may comprise abrasive alumina and potassium silicate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB954A GB750030A (en) | 1954-01-01 | 1954-01-01 | Improvements in or relating to the securing of metallic members to glass members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB954A GB750030A (en) | 1954-01-01 | 1954-01-01 | Improvements in or relating to the securing of metallic members to glass members |
Publications (1)
Publication Number | Publication Date |
---|---|
GB750030A true GB750030A (en) | 1956-06-06 |
Family
ID=9696713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB954A Expired GB750030A (en) | 1954-01-01 | 1954-01-01 | Improvements in or relating to the securing of metallic members to glass members |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB750030A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485257A1 (en) * | 1980-06-23 | 1981-12-24 | Philips Nv | TUBE OF IMAGES IN COLOR |
-
1954
- 1954-01-01 GB GB954A patent/GB750030A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485257A1 (en) * | 1980-06-23 | 1981-12-24 | Philips Nv | TUBE OF IMAGES IN COLOR |
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