BE641814A - - Google Patents
Info
- Publication number
- BE641814A BE641814A BE641814DA BE641814A BE 641814 A BE641814 A BE 641814A BE 641814D A BE641814D A BE 641814DA BE 641814 A BE641814 A BE 641814A
- Authority
- BE
- Belgium
- Prior art keywords
- capacitor
- measuring device
- signals
- measurement
- frequency
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 15
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 241000238876 Acari Species 0.000 claims 1
- 241000168254 Siro Species 0.000 claims 1
- 210000001747 pupil Anatomy 0.000 claims 1
- 230000004044 response Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000023514 Barrett esophagus Diseases 0.000 description 1
- 101100245267 Caenorhabditis elegans pas-1 gene Proteins 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 241001408653 Siona Species 0.000 description 1
- 244000274883 Urtica dioica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 241000700647 Variola virus 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
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 244000309466 calf Species 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
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641814A true BE641814A (enrdf_load_html_response) |
Family
ID=204791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641814D BE641814A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE641814A (enrdf_load_html_response) |
-
0
- BE BE641814D patent/BE641814A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2501365A1 (fr) | Dispositif de correction d'un volume de gaz mesure | |
| FR2742869A1 (fr) | Circuit de conditionnement de signal de capteur commande par microprocesseur | |
| EP0114536B1 (fr) | Appareil de mesure multi-sondes | |
| FR2514497A1 (fr) | Dispositif de detection numerique de niveau par fil chaud | |
| EP2075654B1 (fr) | Dispositif électronique portable destiné à afficher la valeur de variables à partir de mesures efffectuées par un capteur et présentant une fonction historique | |
| EP0573357A1 (fr) | Procédé de diagnostic d'un processus évolutif | |
| FR2934679A1 (fr) | Dispositif et procede de detection d'un rayonnement infrarouge au moyen d'une matrice de bolometres resistifs. | |
| FR2615948A1 (fr) | Cle dynamometrique electronique | |
| FR2885317A1 (fr) | Simulateur de machine d'impression | |
| US2624014A (en) | Refractometer | |
| FR2683313A1 (fr) | Dispositif de mesure de parametres, notamment de parametres relatifs a des roues d'avion ou de vehicule. | |
| BE641814A (enrdf_load_html_response) | ||
| EP2877824B1 (fr) | Calorimetre auto-etalonnable par substitution electrique | |
| CH414183A (fr) | Dispositif de mesure et d'affichage d'une grandeur | |
| EP0787994A1 (fr) | Compteur de consommation électrique | |
| CH686469B5 (fr) | Pièce d'horlogerie permettant de faire le point. | |
| FR2470371A1 (fr) | Appareil de mesure de l'efficacite d'installation de combustion | |
| EP0723135A1 (fr) | Dispositif de mesure numérique de l'épaisseur de feuilles | |
| FR2512860A1 (fr) | Dispositif de commande de surface de type numerique pour essais de sols et de roches in situ avec sonde profonde | |
| US1320291A (en) | Meteorological apparatus | |
| CH453722A (fr) | Transducteur électromécanique | |
| FR2547085A1 (fr) | Procede et dispositif pour l'execution d'operations d'entree de parametres et de sortie de parametres a l'aide des moyens d'affichage et d'enregistrement d'un enregistreur de route | |
| FR2648605A1 (fr) | Appareil d'enregistrement et d'affichage de grandeurs physiques | |
| FR2543328A1 (fr) | Appareil servant au traitement de donnees, une fois qu'elles sont determinees, avec formation automatique du diagramme de controle realise en utilisant une moyenne et une gamme de valeurs | |
| US1075427A (en) | Recording-meter. |