BE422047A - - Google Patents
Info
- Publication number
- BE422047A BE422047A BE422047DA BE422047A BE 422047 A BE422047 A BE 422047A BE 422047D A BE422047D A BE 422047DA BE 422047 A BE422047 A BE 422047A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- discharge
- discharge tube
- voltage
- temperature
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 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
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/72—Decorative coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE422047A true BE422047A (OSRAM) |
Family
ID=83790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE422047D BE422047A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE422047A (OSRAM) |
-
0
- BE BE422047D patent/BE422047A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2613129A1 (fr) | Lampe a decharge dans un gaz | |
| BE422047A (OSRAM) | ||
| FR2490005A1 (fr) | Lampe a decharge dans la vapeur de sodium a haute pression | |
| BE519339A (OSRAM) | ||
| BE416300A (OSRAM) | ||
| US2135284A (en) | Cathodic lamp | |
| BE363097A (OSRAM) | ||
| BE429059A (OSRAM) | ||
| BE429039A (OSRAM) | ||
| US2182776A (en) | Gaseous electric discharge device | |
| BE357654A (OSRAM) | ||
| BE388595A (OSRAM) | ||
| BE426570A (OSRAM) | ||
| BE423352A (OSRAM) | ||
| BE375296A (OSRAM) | ||
| BE427231A (OSRAM) | ||
| BE429000A (OSRAM) | ||
| BE402362A (OSRAM) | ||
| CH123074A (fr) | Dispositif thermionique. | |
| BE390188A (OSRAM) | ||
| BE519974A (OSRAM) | ||
| BE428650A (OSRAM) | ||
| BE360364A (OSRAM) | ||
| BE387508A (OSRAM) | ||
| BE438676A (OSRAM) |