DE185291C - - Google Patents
Info
- Publication number
- DE185291C DE185291C DENDAT185291D DE185291DC DE185291C DE 185291 C DE185291 C DE 185291C DE NDAT185291 D DENDAT185291 D DE NDAT185291D DE 185291D C DE185291D C DE 185291DC DE 185291 C DE185291 C DE 185291C
- Authority
- DE
- Germany
- Prior art keywords
- arc
- light
- lanthanum
- coals
- thorium
- 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.)
- Active
Links
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 5
- 150000002927 oxygen compounds Chemical class 0.000 claims description 5
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 3
- 229910052776 Thorium Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical class [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- -1 salts lanthanum thorium nitrate Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/02—Details
- H05B31/06—Electrodes
- H05B31/065—Electrodes for flame arc lamps
Landscapes
- Discharge Lamp (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE185291C true DE185291C (en:Method) |
Family
ID=449139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT185291D Active DE185291C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE185291C (en:Method) |
-
0
- DE DENDAT185291D patent/DE185291C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2906383A1 (de) | Hochdrucknatriumdampfentladungslampe | |
| DE1177248B (de) | Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung | |
| DE185291C (en:Method) | ||
| DE944621C (de) | Anktivierungsmaterial fuer Elektroden von elektrischen Entladungsgefaessen | |
| US563524A (en) | Incandescent lighting substance | |
| DE865720C (de) | Rohrfoermiger oder annaehernd rohrfoermiger Fuehrungskoerper fuer brennende und heisse Gase oder Daempfe | |
| DE1275686B (de) | Kurzbogen-Hochdruck-Quecksilberdampfentladungslampe mit zwei kegeligen Wolframelektroden | |
| DE2609674A1 (de) | Blitzlampe | |
| DE2541407A1 (de) | Blitzlichtlampe | |
| US403804A (en) | Gas-incandescent | |
| DE577818C (de) | Blitzlichtlampe | |
| DE410661C (de) | Schlagwetteranzeiger | |
| DE103518C (en:Method) | ||
| DE507234C (de) | Bogenlampenelektrode | |
| DE234340C (en:Method) | ||
| DE271730C (en:Method) | ||
| DE619542C (de) | Elektrisch zuendbare Blitzlichtlampe mit geschlossenem Glaskolben | |
| DE975254C (de) | Leuchtstoffgemisch, insbesondere fuer eine im Strahlengang einer Hochdruckquecksilberdampfentladungslampe angeordnete Leuchtstoffschicht | |
| AT224751B (de) | Sinterelektrode | |
| DE118464C (en:Method) | ||
| DE548062C (de) | Gluehstoff | |
| AT17856B (de) | Verfahren zur Erhöhung der Temperatur bezw. der Leuchtkraft von Elektroden in Bogenlampen, resp. elektrischen Öfen. | |
| DE418378C (de) | Schlagwetteranzeiger | |
| DE629441C (de) | Elektrische Gluehlampe in Form einer Kerzenflamme | |
| DE265576C (en:Method) |