BE346610A - - Google Patents
Info
- Publication number
- BE346610A BE346610A BE346610DA BE346610A BE 346610 A BE346610 A BE 346610A BE 346610D A BE346610D A BE 346610DA BE 346610 A BE346610 A BE 346610A
- Authority
- BE
- Belgium
- Prior art keywords
- lamps
- cathode
- lamp
- methods
- elements
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
Landscapes
- Discharge Lamp (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE346610A true BE346610A (de) |
Family
ID=22433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE346610D BE346610A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE346610A (de) |
-
0
- BE BE346610D patent/BE346610A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5444327A (en) | Anisotropic pyrolytic graphite heater | |
| US2201720A (en) | Thermionic cathode structure | |
| US3943393A (en) | Stress free filament structure | |
| US5066892A (en) | Glow discharge lamp with incandescent filament | |
| BE346610A (de) | ||
| US3265917A (en) | Fail-safe arc discharge lamp with integral arc extinguishing means | |
| JP2001035438A (ja) | 蛍光ランプおよび蛍光ランプ用の電極アッセンブリの製造方法 | |
| US1934369A (en) | Electric discharge device | |
| US2399005A (en) | Method of fabricating electric discharge devices | |
| US2000695A (en) | Hot cathode electron discharge tube | |
| US1889612A (en) | Rectifying apparatus | |
| CN216624202U (zh) | 一种快速启动短弧水银灯 | |
| US1929931A (en) | Cathode for electron discharge devices | |
| US1211091A (en) | Cathode-ray device. | |
| US3215881A (en) | Start-run plural cathode structure | |
| US1917991A (en) | Vacuum tube filament structure | |
| US1858676A (en) | Cathode | |
| US2039772A (en) | Electric radiation device | |
| US1873683A (en) | Electric discharge device | |
| US2039773A (en) | Incandescent electric lamp | |
| US1987711A (en) | Vacuum electric tube device | |
| CH130992A (fr) | Lampe électronique. | |
| US2016152A (en) | Electron discharge device with indirectly heated cathode | |
| US2056861A (en) | Electric discharge tube or incandescent lamp | |
| US1750238A (en) | Thermionic tube |