DE276037C - - Google Patents
Info
- Publication number
- DE276037C DE276037C DENDAT276037D DE276037DA DE276037C DE 276037 C DE276037 C DE 276037C DE NDAT276037 D DENDAT276037 D DE NDAT276037D DE 276037D A DE276037D A DE 276037DA DE 276037 C DE276037 C DE 276037C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- temperature
- luminous
- heated
- thread
- 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
- 238000000034 method Methods 0.000 claims description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 6
- 150000002739 metals Chemical class 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE276037C true DE276037C (enrdf_load_stackoverflow) |
Family
ID=532267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT276037D Active DE276037C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE276037C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT276037D patent/DE276037C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1796220B2 (de) | Verfahren zur Herstellung einer Elektrode zur Verwendung bei elektrolytischen Verfahren | |
| DE2913802C2 (de) | Emitter für Feldemission von Elektronen oder Ionen und Verfahren zum Herstellen eines solchen Emitters | |
| DE583836C (de) | Verfahren zur Herstellung einer AEquipotentialkathode | |
| DE276037C (enrdf_load_stackoverflow) | ||
| DE2732060C2 (de) | Elektrische Leuchtstofflampe | |
| DE2160145C3 (de) | Direktheizkathode für Elektronenröhren | |
| DE2416218B2 (de) | Verfahren zur Herstellung galvanisch verzinnter Stahlbleche | |
| DE483948C (de) | Verfahren zur Herstellung von Oxydkathoden fuer Gluehkathodenroehren | |
| DE392096C (de) | Fluessige Leiter fuer elektrische Stroeme und Verfahren zur Herstellung solcher Leiter | |
| DE495751C (de) | Verfahren zum UEberziehen eines Koerpers mit Platin | |
| DE541712C (de) | Mit elektronenemittierenden Verbindungen ueberzogene Gluehkathode | |
| DE627520C (de) | Elektrische Entladungsroehre beliebiger Fuellung mit Gluehelektroden und Entladung durch die positive Saeule | |
| DE566841C (de) | Verfahren zur Herstellung von Gluehkathoden | |
| DE231330C (enrdf_load_stackoverflow) | ||
| DE194707C (enrdf_load_stackoverflow) | ||
| DE514606C (de) | Verfahren zur Herstellung von mit Erdalkalioxyden, insbesondere Bariumoxyd ueberzogenen Gluehkathoden fuer Elektronenroehren | |
| AT115563B (de) | Elektrisches Entladungsgefäß, insbesondere Gleichrichter. | |
| DE607297C (de) | Gluehkathode fuer elektrische Entladungsgefaesse | |
| AT121033B (de) | Verfahren zur Einführung der Zersetzungsprodukte des Glases in Gefäße. | |
| DE640123C (de) | Verfahren zur Herstellung von Hochemissionskathoden | |
| DE393048C (de) | Durch Glimmentladung zu betreibende elektrische Entladungsroehre | |
| DE184379C (enrdf_load_stackoverflow) | ||
| AT125884B (de) | Elektrische Glühlampe mit einem dem Glühfaden parallel geschalteten Widerstand. | |
| AT52742B (de) | Verfahren zur Herstellung von Metallfäden für elektrische Glühlampen. | |
| DE170358C (enrdf_load_stackoverflow) |