FR2567267B1 - Dispositif de signalisation a distance de la presence d'un liquide conducteur en un point determine - Google Patents
Dispositif de signalisation a distance de la presence d'un liquide conducteur en un point determineInfo
- Publication number
- FR2567267B1 FR2567267B1 FR8410851A FR8410851A FR2567267B1 FR 2567267 B1 FR2567267 B1 FR 2567267B1 FR 8410851 A FR8410851 A FR 8410851A FR 8410851 A FR8410851 A FR 8410851A FR 2567267 B1 FR2567267 B1 FR 2567267B1
- Authority
- FR
- France
- Prior art keywords
- conductive liquid
- specified point
- remote signaling
- signaling
- remote
- 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
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
- G01F23/241—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 for discrete levels
- G01F23/243—Schematic arrangements of probes combined with measuring circuits
-
- 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
- G01F23/241—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 for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8410851A FR2567267B1 (fr) | 1984-07-05 | 1984-07-05 | Dispositif de signalisation a distance de la presence d'un liquide conducteur en un point determine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8410851A FR2567267B1 (fr) | 1984-07-05 | 1984-07-05 | Dispositif de signalisation a distance de la presence d'un liquide conducteur en un point determine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2567267A1 FR2567267A1 (fr) | 1986-01-10 |
FR2567267B1 true FR2567267B1 (fr) | 1989-01-13 |
Family
ID=9305916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8410851A Expired FR2567267B1 (fr) | 1984-07-05 | 1984-07-05 | Dispositif de signalisation a distance de la presence d'un liquide conducteur en un point determine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2567267B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2762089A1 (fr) * | 1996-09-27 | 1998-10-16 | Andre Demussat | Procede de controle et d'avertissement du niveau d'eau dans une baignoire et dispositif de mise en oeuvre |
DE29904138U1 (de) * | 1999-03-06 | 2000-07-13 | JT-Elektronik GmbH, 88131 Lindau | Meßanordnung zur Behälterprüfung |
FR2906028B1 (fr) * | 2006-09-14 | 2009-02-06 | Pierre Andre Thuau | Appareil de detection d'eau |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1026625A (en) * | 1963-02-06 | 1966-04-20 | Ball Brothers Res Corp | Environmental measuring instrumentation |
US3328789A (en) * | 1965-03-01 | 1967-06-27 | Spillpruf Corp | Tank level indicator |
ES408556A1 (es) * | 1972-11-07 | 1975-11-01 | Bendiberica Sa | Sistema indicador del nivel de liquidos. |
US3983549A (en) * | 1973-02-27 | 1976-09-28 | Nippon Soken, Inc. | Digitally-operated displacement detecting system |
JPS5482257A (en) * | 1977-12-14 | 1979-06-30 | Tokyo Keiso Kk | System for supervising plurality of tank yard |
US4227190A (en) * | 1979-02-26 | 1980-10-07 | Kelley Jerry K | Water alarm for monitoring floor moisture |
US4297686A (en) * | 1979-10-01 | 1981-10-27 | Tom M Dale | Water detection device |
-
1984
- 1984-07-05 FR FR8410851A patent/FR2567267B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2567267A1 (fr) | 1986-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |