BE434931A - - Google Patents
Info
- Publication number
- BE434931A BE434931A BE434931DA BE434931A BE 434931 A BE434931 A BE 434931A BE 434931D A BE434931D A BE 434931DA BE 434931 A BE434931 A BE 434931A
- Authority
- BE
- Belgium
- Prior art keywords
- cathode
- discharge
- filament
- main
- application
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 15
- 230000000977 initiatory Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
- 229910052753 mercury Inorganic materials 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052904 quartz Inorganic materials 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
- 210000001736 Capillaries Anatomy 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/34—Igniting arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
Landscapes
- Discharge Lamp (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE434931A true BE434931A (fi) |
Family
ID=93946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE434931D BE434931A (fi) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE434931A (fi) |
-
0
- BE BE434931D patent/BE434931A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE434931A (fi) | ||
EP0104973B1 (fr) | Dispositif d'ionisation d'un matériau par chauffage à haute température | |
BE432356A (fr) | montage destine à maintenir constante la tension aux bornes d'un dispositif consommateur de courant | |
BE377546A (fi) | ||
EP0241362B1 (fr) | Dispositif et notamment duoplasmatron utilisable pour ioniser un gaz et procédé d'utilisation de ce dispositif | |
BE483407A (fi) | ||
BE450658A (fi) | ||
CH136767A (fr) | Relais avec dispositif à décharge luminescente. | |
BE502945A (fi) | ||
BE432899A (fi) | ||
CH103082A (fr) | Parafoudre. | |
BE517277A (fi) | ||
BE354575A (fi) | ||
BE501480A (fi) | ||
BE438687A (fi) | ||
CH280966A (fr) | Dispositif à tube luminescent à décharge. | |
BE471124A (fi) | ||
BE430549A (fi) | ||
BE456947A (fi) | ||
BE467043A (fi) | ||
BE510687A (fi) | ||
BE334390A (fi) | ||
BE493774A (fi) | ||
BE522393A (fi) | ||
BE464482A (fi) |