GB181691A - Improvements in or relating to electric discharge tubes - Google Patents
Improvements in or relating to electric discharge tubesInfo
- Publication number
- GB181691A GB181691A GB13343/22A GB1334322A GB181691A GB 181691 A GB181691 A GB 181691A GB 13343/22 A GB13343/22 A GB 13343/22A GB 1334322 A GB1334322 A GB 1334322A GB 181691 A GB181691 A GB 181691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- neon
- argon
- added
- helium
- potential
- 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
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 10
- 229910052754 neon Inorganic materials 0.000 abstract 6
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 6
- 229910052786 argon Inorganic materials 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 3
- 229910052734 helium Inorganic materials 0.000 abstract 3
- 239000001307 helium Substances 0.000 abstract 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 3
- 229910052743 krypton Inorganic materials 0.000 abstract 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052753 mercury Inorganic materials 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL181691X | 1921-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB181691A true GB181691A (en) | 1923-09-11 |
Family
ID=19777413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13343/22A Expired GB181691A (en) | 1921-06-14 | 1922-05-11 | Improvements in or relating to electric discharge tubes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE417347C (enrdf_load_stackoverflow) |
| FR (1) | FR551280A (enrdf_load_stackoverflow) |
| GB (1) | GB181691A (enrdf_load_stackoverflow) |
| NL (1) | NL13401C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE419602A (enrdf_load_stackoverflow) * | 1936-01-24 | |||
| DE748239C (de) * | 1936-05-29 | 1944-10-30 | Elektrische, ausschliesslich mit Edelgasen gefuellte Leuchtroehre mit im Roehreninnern angebrachter Luminophorschicht | |
| US4978892A (en) * | 1988-12-27 | 1990-12-18 | Polaroid Corporation | Variable color-output strobe |
-
0
- NL NL13401D patent/NL13401C/xx active
-
1922
- 1922-05-02 DE DEN21073D patent/DE417347C/de not_active Expired
- 1922-05-11 GB GB13343/22A patent/GB181691A/en not_active Expired
- 1922-05-11 FR FR551280D patent/FR551280A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL13401C (enrdf_load_stackoverflow) | |
| DE417347C (de) | 1925-08-10 |
| FR551280A (fr) | 1923-03-31 |
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