IL97193A - Device, system and method for measuring an interface between two fluids - Google Patents
Device, system and method for measuring an interface between two fluidsInfo
- Publication number
- IL97193A IL97193A IL9719391A IL9719391A IL97193A IL 97193 A IL97193 A IL 97193A IL 9719391 A IL9719391 A IL 9719391A IL 9719391 A IL9719391 A IL 9719391A IL 97193 A IL97193 A IL 97193A
- Authority
- IL
- Israel
- Prior art keywords
- fluid
- antenna
- housing
- interface
- fluids
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 95
- 239000007788 liquid Substances 0.000 claims description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 239000003673 groundwater Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000002706 hydrostatic effect Effects 0.000 claims description 4
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000002352 surface water Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000543 intermediate Substances 0.000 claims 1
- 235000019198 oils Nutrition 0.000 description 70
- 238000001514 detection method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 230000009102 absorption Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000758 substrate Substances 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
- G01F23/0023—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 with a probe suspended by a wire or thread
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
-
- 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
-
- 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
- G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
-
- 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
- G01F23/30—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 floats
- G01F23/40—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 floats using bands or wires as transmission elements
- G01F23/44—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 floats using bands or wires as transmission elements using electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measuring Volume Flow (AREA)
- Sampling And Sample Adjustment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL9719391A IL97193A (en) | 1991-02-08 | 1991-02-08 | Device, system and method for measuring an interface between two fluids |
| AU14401/92A AU1440192A (en) | 1991-02-08 | 1992-02-10 | Device, system and method for measuring an interface between two fluids |
| EP92907274A EP0570526B1 (de) | 1991-02-08 | 1992-02-10 | Gerät und verfahren zur detektion von öl auf wasser |
| AT92907274T ATE211256T1 (de) | 1991-02-08 | 1992-02-10 | Gerät und verfahren zur detektion von öl auf wasser |
| DE69232306T DE69232306T2 (de) | 1991-02-08 | 1992-02-10 | Gerät und verfahren zur detektion von öl auf wasser |
| ES92907274T ES2166354T3 (es) | 1991-02-08 | 1992-02-10 | Dispositivo y metodo de deteccion de la presencia de aceite en el agua. |
| PCT/US1992/001142 WO1992014163A1 (en) | 1991-02-08 | 1992-02-10 | Device, system and method for measuring an interface between two fluids |
| US08/098,305 US5444383A (en) | 1991-02-08 | 1993-11-24 | Device, system and method for measuring an interface between two fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL9719391A IL97193A (en) | 1991-02-08 | 1991-02-08 | Device, system and method for measuring an interface between two fluids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL97193A0 IL97193A0 (en) | 1992-05-25 |
| IL97193A true IL97193A (en) | 1994-06-24 |
Family
ID=11062089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9719391A IL97193A (en) | 1991-02-08 | 1991-02-08 | Device, system and method for measuring an interface between two fluids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5444383A (de) |
| EP (1) | EP0570526B1 (de) |
| AT (1) | ATE211256T1 (de) |
| AU (1) | AU1440192A (de) |
| DE (1) | DE69232306T2 (de) |
| ES (1) | ES2166354T3 (de) |
| IL (1) | IL97193A (de) |
| WO (1) | WO1992014163A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6456197B1 (en) | 1998-03-25 | 2002-09-24 | Fmc Technologies, Inc. | Oil-in-water detector buoy arrangement |
| TW553385U (en) * | 2000-11-24 | 2003-09-11 | Hycom Instr Corp | Sensing device to detect the oil contamination on water surface |
| US20050183278A1 (en) * | 2004-02-24 | 2005-08-25 | Broadhead John B. | Electronically coded device measuring well depth information |
| US7739902B2 (en) * | 2008-02-28 | 2010-06-22 | Texas Instruments Incorporated | Portable solution detector for identifying chemical solutions including from chemical spills |
| US20130036588A1 (en) * | 2011-08-09 | 2013-02-14 | Agar Corporation Limited | Method and Apparatus for Installing a Device at a Storage Vessel |
| DE102013221223A1 (de) * | 2013-10-18 | 2014-12-04 | Ifm Electronic Gmbh | Schwimmkörper und Anordnung zum Messen eines Füllstands |
| DE102013221213A1 (de) * | 2013-10-18 | 2014-11-06 | Ifm Electronic Gmbh | Schwimmkörper und Anordnung zum Messen eines Füllstands |
| CN106770391B (zh) * | 2016-12-08 | 2023-10-10 | 宋镜明 | 一种水面油膜的检测系统和检测方法 |
| CN113358188B (zh) * | 2021-04-28 | 2022-05-13 | 华中科技大学 | 基于低频电信号的盐穴储气库气液界面测量方法和系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2080844B1 (de) * | 1970-02-03 | 1973-07-13 | Inst Francais Du Petrole | |
| US3730086A (en) * | 1970-06-10 | 1973-05-01 | Harris Intertype Corp | Printing press film sensor |
| US3792331A (en) * | 1972-05-08 | 1974-02-12 | Chicago Bridge & Iron Co | Interface gaging system for underwater oil storage tanks |
| DE2250120A1 (de) * | 1972-10-13 | 1974-05-02 | Rapp Elektronik Gmbh | Fuellstandsmessgeraet |
| US4131773A (en) * | 1976-03-24 | 1978-12-26 | Texaco Inc. | Apparatus for detecting presence of oil in a body of water |
| US4213340A (en) * | 1978-11-13 | 1980-07-22 | Cheng Sheng Hsiung | Oil-water interfacial detector |
| US4205315A (en) * | 1979-02-12 | 1980-05-27 | Manning Environmental Corp. | Fluid level measurement apparatus for mounting in manholes and similar structures |
| US4503383A (en) * | 1982-01-07 | 1985-03-05 | Agar Corporation, N.V. | Device for detecting an interface between two fluids |
| US4555941A (en) * | 1982-08-25 | 1985-12-03 | Berwind Corporation | Capacitance-type material level indicator |
| US4523465A (en) * | 1984-01-09 | 1985-06-18 | The United States Of America As Represented By The United States Department Of Energy | Wireless remote liquid level detector and indicator for well testing |
| FR2572518B1 (fr) * | 1984-10-26 | 1988-07-08 | British Petroleum Co | Jaugeur pour citerne a liquide |
| GB2179454A (en) * | 1985-08-21 | 1987-03-04 | Agar Corp Ltd | Probe for measuring, and/or for exercising a control in dependence upon the value of, a characteristic of a material, and method of using saidd probe |
| US4985696A (en) * | 1986-11-20 | 1991-01-15 | Lagoven S.A. | Electronic controller by resistivity of water-oil interface |
| US4850223A (en) * | 1987-07-17 | 1989-07-25 | Tanktech, Inc. | Leak detector |
| GB8915876D0 (en) * | 1989-07-11 | 1989-08-31 | Solinst Canada Ltd | Down-hole liquid detecting apparatus |
| US5101163A (en) * | 1989-10-04 | 1992-03-31 | Agar Corporation Ltd. | Oil/water measurement |
| US5264308A (en) * | 1992-04-01 | 1993-11-23 | The United States Of America As Represented By The Secretary Of The Army | Method of making a flexible solid electrolyte for use in solid state cells |
-
1991
- 1991-02-08 IL IL9719391A patent/IL97193A/en not_active IP Right Cessation
-
1992
- 1992-02-10 ES ES92907274T patent/ES2166354T3/es not_active Expired - Lifetime
- 1992-02-10 WO PCT/US1992/001142 patent/WO1992014163A1/en not_active Ceased
- 1992-02-10 AU AU14401/92A patent/AU1440192A/en not_active Abandoned
- 1992-02-10 EP EP92907274A patent/EP0570526B1/de not_active Expired - Lifetime
- 1992-02-10 AT AT92907274T patent/ATE211256T1/de not_active IP Right Cessation
- 1992-02-10 DE DE69232306T patent/DE69232306T2/de not_active Expired - Lifetime
-
1993
- 1993-11-24 US US08/098,305 patent/US5444383A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1440192A (en) | 1992-09-07 |
| ES2166354T3 (es) | 2002-04-16 |
| EP0570526A1 (de) | 1993-11-24 |
| ATE211256T1 (de) | 2002-01-15 |
| US5444383A (en) | 1995-08-22 |
| EP0570526B1 (de) | 2001-12-19 |
| DE69232306T2 (de) | 2002-07-18 |
| EP0570526A4 (en) | 1994-07-27 |
| IL97193A0 (en) | 1992-05-25 |
| DE69232306D1 (de) | 2002-01-31 |
| WO1992014163A1 (en) | 1992-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |