GB531116A - Improvements in gas-tight seals whereby electric conductors pass into a vitreous envelope - Google Patents
Improvements in gas-tight seals whereby electric conductors pass into a vitreous envelopeInfo
- Publication number
- GB531116A GB531116A GB2028639A GB2028639A GB531116A GB 531116 A GB531116 A GB 531116A GB 2028639 A GB2028639 A GB 2028639A GB 2028639 A GB2028639 A GB 2028639A GB 531116 A GB531116 A GB 531116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- electric conductors
- tight seals
- vitreous envelope
- conductors pass
- 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
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating 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
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/004—Quartz-to-quartz connection
Landscapes
- Resistance Heating (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
531,116. Glass. GENERAL ELECTRIC CO., Ltd., BREADNER, R. L., and FRANCIS, V. J. July 12, 1939, Nos. 20288/39 and 5515/40. [Class 56] [Also in Group XXXVI] To seal a conductor through a vitreous envelope 1, at least 1 mm. thick, a flat 2 is formed on a convex part, with a hole therethrough, the conductor 4, embedded in vitreous material 5 of such mass as to fit the hole is introduced, the edges are heated to join the abutting parts, and fused vitreous material 6 is added to the outside to make up the thickness at least to that originally present. Specification 506,562, [Group XXXVI], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2028639A GB531116A (en) | 1939-07-12 | 1939-07-12 | Improvements in gas-tight seals whereby electric conductors pass into a vitreous envelope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2028639A GB531116A (en) | 1939-07-12 | 1939-07-12 | Improvements in gas-tight seals whereby electric conductors pass into a vitreous envelope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB531116A true GB531116A (en) | 1940-12-30 |
Family
ID=10143469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2028639A Expired GB531116A (en) | 1939-07-12 | 1939-07-12 | Improvements in gas-tight seals whereby electric conductors pass into a vitreous envelope |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB531116A (en) |
-
1939
- 1939-07-12 GB GB2028639A patent/GB531116A/en not_active Expired
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