BE653694A - - Google Patents
Info
- Publication number
- BE653694A BE653694A BE653694DA BE653694A BE 653694 A BE653694 A BE 653694A BE 653694D A BE653694D A BE 653694DA BE 653694 A BE653694 A BE 653694A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- starter
- chamber
- cold cathode
- voltage
- Prior art date
Links
- 239000007858 starting material Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 21
- 238000001514 detection method Methods 0.000 description 19
- 239000003990 capacitor Substances 0.000 description 17
- 230000002285 radioactive effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 7
- 239000000779 smoke Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000370991 Troides Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 101150044757 danr gene Proteins 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- -1 vapors Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/12—Provision for actuation of an alarm
- G01T7/125—Alarm- or controlling circuits using ionisation chambers, proportional counters or Geiger-Mueller tubes, also functioning as UV detectors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653694A true BE653694A (show.php) |
Family
ID=206319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653694D BE653694A (show.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE653694A (show.php) |
-
0
- BE BE653694D patent/BE653694A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2813454A1 (fr) | Dispositif de protection contre les surtensions | |
| EP3511819B1 (en) | Method and system for quantum random bits generation | |
| FR2524614A1 (fr) | Procede utilisant l'effet redresseur d'une flamme pour surveiller la marche d'un bruleur, et dispositif pour mettre en oeuvre ce procede | |
| CH649639A5 (fr) | Detecteur de fumees. | |
| BE653694A (show.php) | ||
| CH445344A (fr) | Détecteur d'incendie comprenant au moins un tube à cathode froide et au moins une chambre d'ionisation | |
| EP4216386A1 (fr) | Appareil de protection d'une installation électrique en courants alternatif et/ou continu | |
| CA1263767A (fr) | Detecteur electrique de particules pour la detection d'incendie | |
| FR2528980A1 (fr) | Detecteur de niveau d'ionisation d'un milieu gazeux controle par arc electrique | |
| FR3131456A1 (fr) | Batterie electrique pour aeronef | |
| BE635886A (show.php) | ||
| EP1665485B8 (fr) | Paratonnerre a dispositif d' amorcages par impulsion et propagation entretenue | |
| CH442538A (fr) | Circuit d'alimentation d'un détecteur de radiations à tube de Geiger | |
| EP1266240A1 (fr) | DETECTEUR DE RAYONNEMENT A JONCTION SEMI-CONDUCTRICE POUR LA MESURE DE FORTS DEBITS DE DOSE DE RAYONNEMENT X OU $g(g) | |
| FR2627646A1 (fr) | Circuit de polarisation pour amplificateur a champs croises et procede qui permettent d'ameliorer l'amorcage | |
| FR2848351A1 (fr) | Paratonnerre a amorcage equipe de moyens de maintenance distants | |
| CH454273A (fr) | Détecteur de tensions électriques alternatives | |
| BE677481A (show.php) | ||
| Chatroux et al. | Utilisation des MOSFET en mode avalanche | |
| FR2555366A1 (fr) | Dispositif d'alimentation electrique amorcable par un liquide | |
| BE502869A (show.php) | ||
| Duselis et al. | Plasma formation around single wires | |
| CH329210A (fr) | Procédé pour la détection et la neutralisation d'une explosion naissante et appareil pour la mise en oeuvre du procédé | |
| CH101729A (fr) | Dispositif de radiosignalisation, à décharges électriques, pour la réception de faibles ondes électriques de haute fréquence. | |
| BE573043A (show.php) |