ES8405515A1 - Perfeccionamientos en dispositivos de deteccion del nivel del un liquido - Google Patents
Perfeccionamientos en dispositivos de deteccion del nivel del un liquidoInfo
- Publication number
- ES8405515A1 ES8405515A1 ES525779A ES525779A ES8405515A1 ES 8405515 A1 ES8405515 A1 ES 8405515A1 ES 525779 A ES525779 A ES 525779A ES 525779 A ES525779 A ES 525779A ES 8405515 A1 ES8405515 A1 ES 8405515A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- probes
- probe
- immersed
- read
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 239000000523 sample Substances 0.000 abstract 7
- 238000007654 immersion Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/246—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 resistance of resistors due to contact with conductor fluid thermal devices
- G01F23/247—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 resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
- G01F23/248—Constructional details; Mounting of probes
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
PERFECCIONAMIENTOS EN DISPOSITIVOS DE DETECCION DEL NIVEL DE UN LIQUIDO.CONSISTE EN DISPONER UN SUSTRATO AISLANTE (20) DE UNA PLURALIDAD DE SONDAS (19) DISPUESTAS UNAS POR ENCIMA DE OTRAS, ESTANDO ALIMENTADAS CADA UNA DE ELLAS SEPARADAMENTE POR CORRIENTE ELECTRICA Y LOCALIZADO EL CONJUNTO EN UN RECIPIENTE SEGUN UNA DIRECCION NO HORIZONTAL. LAS SONDAS ESTAN DOTADAS DE: A) UNA CONFIGURACION RECTILINEA O NO, PERMITIENDO COMPENSAR RELACIONES NO LINEALES ENTRE LA ALTURA DEL LIQUIDO EN EL DEPOSITO Y SU CAPACIDAD; B) DISTINTA LONGITUD; Y C) SEPARADAS ENTRE CADA EXTREMIDAD(30) DE UNA SONDA Y LAS SONDAS ADYACENTES, DE TAL FORMA QUE CUANDO UNA SONDA ESTA TOTALMENTE SUMERGIDA LA EXTREMIDAD INFERIOR DE LA SONDA SUPERIOR SE BAÑA EN EL LIQUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8215750A FR2533311A1 (fr) | 1982-09-17 | 1982-09-17 | Dispositif de detection de niveau de liquide ne comportant pas d'element mobile |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8405515A1 true ES8405515A1 (es) | 1984-06-01 |
ES525779A0 ES525779A0 (es) | 1984-06-01 |
Family
ID=9277544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES525779A Granted ES525779A0 (es) | 1982-09-17 | 1983-08-31 | Perfeccionamientos en dispositivos de deteccion del nivel del un liquido |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3333582A1 (es) |
ES (1) | ES525779A0 (es) |
FR (1) | FR2533311A1 (es) |
GB (1) | GB2127555B (es) |
IT (1) | IT1169794B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142909A (en) * | 1986-09-29 | 1992-09-01 | Baughman James S | Material level indicator |
DE4434559C2 (de) * | 1994-09-28 | 1999-09-02 | Mannesmann Vdo Ag | Verfahren und Anordnung zum Betrieb eines Füllstandssensors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2211606A (en) * | 1939-02-08 | 1940-08-13 | Gen Electric | Liquid level indicator |
DE2112220A1 (de) * | 1971-03-13 | 1972-09-21 | Fritz Georg | Vorrichtung zur Anzeige eines Fluessigkeitsstandes |
DE3022398A1 (de) * | 1980-06-14 | 1982-01-07 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung zum elektrischen ueberwachen des niveaus einer in einem behaelter enthaltenen fluessigkeit |
FR2498959A1 (fr) * | 1981-02-02 | 1982-08-06 | Siderurgie Fse Inst Rech | Detecteur thermosensible de niveau de matiere contenue dans un recipient, notamment dans une lingotiere de coulee continue |
-
1982
- 1982-09-17 FR FR8215750A patent/FR2533311A1/fr active Pending
-
1983
- 1983-08-30 IT IT22683/83A patent/IT1169794B/it active
- 1983-08-31 ES ES525779A patent/ES525779A0/es active Granted
- 1983-09-12 GB GB08324331A patent/GB2127555B/en not_active Expired
- 1983-09-16 DE DE19833333582 patent/DE3333582A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2533311A1 (fr) | 1984-03-23 |
GB8324331D0 (en) | 1983-10-12 |
IT1169794B (it) | 1987-06-03 |
GB2127555A (en) | 1984-04-11 |
GB2127555B (en) | 1986-08-20 |
DE3333582A1 (de) | 1984-03-22 |
ES525779A0 (es) | 1984-06-01 |
IT8322683A0 (it) | 1983-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2868015A (en) | Capacitive step level indicator for conductive liquids | |
US4425795A (en) | Device for the electric monitoring of the level of a liquid contained in a container | |
US3921450A (en) | Surface level measuring device | |
US4131773A (en) | Apparatus for detecting presence of oil in a body of water | |
ES462965A1 (es) | Perfeccionamientos en dispositivos de control del nivel de liquido contenido en un deposito. | |
US2947679A (en) | Corrosion rate sensing assembly | |
US4362403A (en) | Means and method of sensing temperature | |
CA1315850C (en) | Disposable sensor | |
US3104355A (en) | Corrosion measuring probe with a temperature compensating element in a wheatstone bridge and method of using same | |
US4683419A (en) | Method and apparatus for detecting faults in a structure by measuring voltage drop between surface points thereof | |
US3465587A (en) | Diode sensors for liquid level detection | |
US6828808B2 (en) | Long-life conductivity sensor system and method for using same | |
US4125021A (en) | Apparatus for detecting conductive liquid level | |
US2894390A (en) | Liquid level sensing means | |
ES8405515A1 (es) | Perfeccionamientos en dispositivos de deteccion del nivel del un liquido | |
CA1156853A (en) | Length and temperature measuring apparatus for tank installations | |
US2987685A (en) | Corrosion test probe | |
US2589714A (en) | Electrical water gauge | |
US4266187A (en) | Method and apparatus for measuring effectiveness of a corrosion inhibitor | |
US3722281A (en) | Liquid height gauge | |
US2930232A (en) | Device for manifesting thermal boundaries | |
US3529472A (en) | Float-operated thermistor tank level sender | |
US3469447A (en) | Device for measuring the temperature of a liquid | |
US3972235A (en) | System for determining the amount of liquid in a tank or series of tanks | |
JPS56164924A (en) | Liquid helium level gage |