GB415570A - Improvements in or relating to electric discharge tubes - Google Patents
Improvements in or relating to electric discharge tubesInfo
- Publication number
- GB415570A GB415570A GB2127233A GB2127233A GB415570A GB 415570 A GB415570 A GB 415570A GB 2127233 A GB2127233 A GB 2127233A GB 2127233 A GB2127233 A GB 2127233A GB 415570 A GB415570 A GB 415570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- members
- wire
- supported
- general electric
- 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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Electrostatic Separation (AREA)
Abstract
415,570. Discharge apparatus. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and PEARCE, A. G., c/o General Electric Co., Wembley, Middlesex. July 28, 1933, No. 21272. [Class 39 (i).] A tube is supported in an outer envelope which may be evacuated by a plurality of annular metal members, each member bearing on the body of the tube at a plurality of isolated places, the sum of the lengths of which measured circumferentially is much less than the tube circumference. In one form, Fig. 2, the tube 1 is supported in an outer tube 2 by means of nickel strips 3, each consisting of corrugated portions 4 and springy arcuate portions 5. Two such members, one near each end of the tube, may be mounted directly or through insulation on a rod 10 which serves as the lead in wire for the electrode remote from the pinch. A helical wire around the tube may serve as a starting device of known kind and may be connected to one of the members 3, or one of the members may itself serve as the starting device. In modifications, the supporting member may be an annular helical wire or a distorted zig-zag wire. In these constructions a longitudinal member is not necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2127233A GB415570A (en) | 1933-07-28 | 1933-07-28 | Improvements in or relating to electric discharge tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2127233A GB415570A (en) | 1933-07-28 | 1933-07-28 | Improvements in or relating to electric discharge tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB415570A true GB415570A (en) | 1934-08-30 |
Family
ID=10160106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2127233A Expired GB415570A (en) | 1933-07-28 | 1933-07-28 | Improvements in or relating to electric discharge tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB415570A (en) |
-
1933
- 1933-07-28 GB GB2127233A patent/GB415570A/en not_active Expired
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