BE394541A - - Google Patents
Info
- Publication number
- BE394541A BE394541A BE394541DA BE394541A BE 394541 A BE394541 A BE 394541A BE 394541D A BE394541D A BE 394541DA BE 394541 A BE394541 A BE 394541A
- Authority
- BE
- Belgium
- Prior art keywords
- cell
- tube
- potential
- tubes
- gas tube
- Prior art date
Links
- 238000005286 illumination Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- 239000004637 bakelite Substances 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- 230000008033 biological extinction Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009172 bursting Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000013316 zoning Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 17
- 230000005855 radiation Effects 0.000 description 5
- 229910052754 neon Inorganic materials 0.000 description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
- G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Audible And Visible Signals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE394541A true BE394541A (enrdf_load_stackoverflow) |
Family
ID=61756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394541D BE394541A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE394541A (enrdf_load_stackoverflow) |
-
0
- BE BE394541D patent/BE394541A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0109671B1 (fr) | Elément émetteur de lumière | |
| JP6598774B2 (ja) | レーザ持続プラズマ照明出力により試料を撮像するためのシステム及び方法 | |
| FR2649277A1 (fr) | Procede et dispositif de gradation de lumiere pour lampe fluorescente d'eclairage arriere d'ecran a cristaux liquides | |
| EP1304907A1 (fr) | Dispositif d'éclairage ou de signalisation à diodes électroluminescentes | |
| EP0152026B1 (fr) | Dispositif d'alimentation pour commander l'intensité lumineuse d'au moins une lampe à décharge et utilisation dudit dispositif | |
| BE394541A (enrdf_load_stackoverflow) | ||
| EP0394099A1 (fr) | Dispositif d'illumination d'un faisceau de fibres optiques | |
| CA2897978A1 (fr) | Lampe d'eclairage public exterieur a diodes electroluminescentes et lampadaire ou reverbere equipe d'une telle lampe | |
| FR2593985A1 (fr) | Telephone lumineux | |
| EP0356288A1 (fr) | Procédé et dispositif d'éclairage arrière d'un écran matriciel à cristal liquide | |
| EP1245136A1 (fr) | Dispositif d'eclairage d'un ecran a cristaux liquides | |
| van Bommel | Carbon Arc Lamp | |
| FR2653270A1 (fr) | Procede de decharge et petite lampe fluorescente utilisant ce procede de decharge. | |
| BE422744A (enrdf_load_stackoverflow) | ||
| FR2582082A1 (fr) | Dispositif de sources lumineuses multielements | |
| FR2608301A1 (fr) | Source hybride de lumiere incandescente/fluorescente pour dispositif de visualisation a cristaux liquides | |
| BE494410A (enrdf_load_stackoverflow) | ||
| US7256549B1 (en) | Three electrode arc-discharge lamp | |
| BE382836A (enrdf_load_stackoverflow) | ||
| BE422516A (enrdf_load_stackoverflow) | ||
| BE496861A (enrdf_load_stackoverflow) | ||
| FR2586493A1 (fr) | Tableau d'affichage comportant des lampes a decharge | |
| FR2919457A1 (fr) | Dispositif d'alimentation de diodes electroluminescentes principalement rvb (led) dote d'une double programmation de courants reglables en continu,d'un afficheur et d'une aide aux reglages. | |
| Bassett | The Progress of Arc Projection Efficiency | |
| FR2711827A1 (fr) | Système d'affichage. |