GB318198A - Improvements in luminous electric discharge tubes - Google Patents
Improvements in luminous electric discharge tubesInfo
- Publication number
- GB318198A GB318198A GB19766/29A GB1976629A GB318198A GB 318198 A GB318198 A GB 318198A GB 19766/29 A GB19766/29 A GB 19766/29A GB 1976629 A GB1976629 A GB 1976629A GB 318198 A GB318198 A GB 318198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- pressure
- colour
- electric discharge
- gases
- 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
- 239000007789 gas Substances 0.000 abstract 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
- -1 potassium Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium 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 |
|---|---|---|---|
| FR318198X | 1928-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB318198A true GB318198A (en) | 1930-07-31 |
Family
ID=8889796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19766/29A Expired GB318198A (en) | 1928-08-30 | 1929-06-27 | Improvements in luminous electric discharge tubes |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE361605A (cs) |
| GB (1) | GB318198A (cs) |
-
0
- BE BE361605D patent/BE361605A/xx unknown
-
1929
- 1929-06-27 GB GB19766/29A patent/GB318198A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE361605A (cs) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB955076A (en) | Improvements in gas discharge lamps | |
| GB402747A (en) | Improvements in or relating to electric gas and vapor arc discharge lamps | |
| GB318198A (en) | Improvements in luminous electric discharge tubes | |
| GB476833A (en) | Improvements in or relating to high-pressure metal-vapour electric discharge lamps | |
| GB694216A (en) | Glow tube pulse amplifier | |
| GB421043A (en) | Improvements in or relating to electric discharge tubes | |
| GB406611A (en) | Improvements in luminous electric discharge tubes | |
| GB412879A (en) | Improvements in electric discharge tubes | |
| AU101022B2 (en) | Improvements in or relating to discharge tubes containing vapour and surrounded by an exhausted envelope | |
| GB431651A (en) | Improvements in or relating to electric discharge devices | |
| AU390536A (en) | Improvements in or relating to discharge tubes containing vapour and surrounded by an exhausted envelope | |
| GB482638A (en) | Luminous tube containing a rare gas for producing coloured light | |
| AU106625B2 (en) | Improvements inthe operation of gas filled electric discharge tubes with luminescent discharge, containing fluorescent materials | |
| GB681180A (en) | Improvements in or relating to the manufacture of electric discharge devices | |
| GB417751A (en) | Improvements in leading-in conductors for vitreous envelopes | |
| GB371372A (en) | Improvements in electric rare gas discharge lamps | |
| AU489337A (en) | Improvements inthe operation of gas filled electric discharge tubes with luminescent discharge, containing fluorescent materials | |
| GB445168A (en) | Improvements in luminous gas discharge signs | |
| GB467692A (en) | Improvements in or relating to electric discharge lamps | |
| GB474192A (en) | Improvements in high-pressure mercury vapour discharge tubes | |
| GB349261A (en) | Improvements in electric discharge lamps | |
| GB501038A (en) | Improvements in luminous gas-discharge tubes | |
| GB523235A (en) | Improvements in combinations of high-pressure metal-vapour electric discharge lamps with luminescent materials | |
| CA309731A (en) | Gas filled incandescent cathode discharge tube | |
| AU100182B2 (en) | Improvements in or relating to lighting installations comprising vapor filled high pressure discharge tube |