DE69013940D1 - Verfahren und Vorrichtung zur Erprobung des Inhalts von Flüssigkeitsbehältern. - Google Patents
Verfahren und Vorrichtung zur Erprobung des Inhalts von Flüssigkeitsbehältern.Info
- Publication number
- DE69013940D1 DE69013940D1 DE69013940T DE69013940T DE69013940D1 DE 69013940 D1 DE69013940 D1 DE 69013940D1 DE 69013940 T DE69013940 T DE 69013940T DE 69013940 T DE69013940 T DE 69013940T DE 69013940 D1 DE69013940 D1 DE 69013940D1
- Authority
- DE
- Germany
- Prior art keywords
- testing
- content
- liquid containers
- containers
- liquid
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic 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
- G01F23/22—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
- G01F23/296—Acoustic waves
- G01F23/2962—Measuring transit time of reflected waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
- G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02836—Flow rate, liquid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02881—Temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/40—Wave coupling
- Y10S181/402—Liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/908—Material level detection, e.g. liquid level
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8900629A SE466418B (sv) | 1989-02-23 | 1989-02-23 | Foerfaringssaett foer undersoekning av en vaetskefyllning i en behaallare samt anordning foer att med hjaelp av ultraljudvaagor bestaemma nivaan av en eller flera graensytor hos en vaetskefyllning i en behaallare |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69013940D1 true DE69013940D1 (de) | 1994-12-15 |
DE69013940T2 DE69013940T2 (de) | 1995-06-08 |
Family
ID=20375146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69013940T Expired - Fee Related DE69013940T2 (de) | 1989-02-23 | 1990-02-20 | Verfahren und Vorrichtung zur Erprobung des Inhalts von Flüssigkeitsbehältern. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5036703A (de) |
EP (1) | EP0384373B1 (de) |
DE (1) | DE69013940T2 (de) |
SE (1) | SE466418B (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE130676T1 (de) * | 1989-08-22 | 1995-12-15 | Siemens Ag | Messeinrichtung und verfahren zur bestimmung des füllstandes in flüssigkeitsbehältern, vorzugsweise für tankanlagen. |
US5208478A (en) * | 1990-04-13 | 1993-05-04 | Grumman Aerospace Corp. | Detector interface device |
US5121340A (en) * | 1990-06-08 | 1992-06-09 | Campbell Scientific, Inc. | Multi-level probe and system for measurement of physical conditions in liquid-containing tanks |
AU8510291A (en) * | 1990-08-09 | 1992-03-02 | Vista Research, Inc. | Automatic tank gauging system with a quasi-static reference subsystem |
US5228339A (en) * | 1990-08-09 | 1993-07-20 | Maresca Jr Joseph W | Automatic tank gauging system with a quasi static reference subsystem |
US5263371A (en) * | 1990-09-19 | 1993-11-23 | Maresca Jr Joseph W | Methods for temperature-compensated liquid height and leak detection measurements using quasi-static reference subsystem |
FR2672678A1 (fr) * | 1991-02-13 | 1992-08-14 | Geostock | Procede et dispositif pour la mesure et la surveillance du niveau d'un liquide, a partir d'un repere fixe, au moyen des ultrasons. |
US5408874A (en) * | 1993-09-30 | 1995-04-25 | The United States Of America As Represented By The Secretary Of The Navy | Location of fluid boundary interfaces for fluid level measurement |
FR2714471B1 (fr) * | 1993-12-28 | 1996-03-15 | Inst Francais Du Petrole | Dispositif et méthode de détection d'interfaces séparant plusieurs phases par ondes ultrasonores. |
DE69527566T2 (de) | 1994-04-06 | 2003-04-10 | Simmonds Precision Products | Flüssigkeitsniveau-Ultraschall-Fühler ohne Ruherohr |
GB9408189D0 (en) * | 1994-04-25 | 1994-06-15 | Interface Devices Distribution | Fluid level detectors |
US5842374A (en) * | 1994-06-02 | 1998-12-01 | Changmin Co., Ltd. | Measuring method of a wide range level and an apparatus thereof |
US5693881A (en) * | 1994-12-15 | 1997-12-02 | Sitachitt; Sidney | Sensor-based liquid leveling system for structures |
GB9520235D0 (en) * | 1995-10-04 | 1995-12-06 | Smiths Industries Plc | Fluid quantity gauging systems |
GB9601535D0 (en) * | 1996-01-26 | 1996-03-27 | Smiths Industries Plc | Fluid quantity measurement |
US5946967A (en) * | 1996-06-07 | 1999-09-07 | Worldstone, Inc. | Automatic monitoring system for a separation reservoir |
DE19648236A1 (de) * | 1996-11-22 | 1998-05-28 | Kathoefer Ets Gmbh | Verfahren und Vorrichtung zur Bestimmung von Stoffkennwerten von Flüssigkeiten |
DE10011261A1 (de) * | 2000-03-08 | 2001-09-13 | Bosch Gmbh Robert | Behälter für flüssige Stoffe |
DE10057939A1 (de) * | 2000-11-22 | 2002-05-23 | Volkswagen Ag | Verfahren und Vorrichtung zum Messen des Füllstands einer Flüssigkeit in einem Behälter, insbesondere einem Kraftstofftank |
DE102004036645A1 (de) * | 2004-07-28 | 2006-02-16 | Landis+Gyr Gmbh | Ultraschall-Niveausensorvorrichtung |
US20080060431A1 (en) * | 2006-09-07 | 2008-03-13 | Christer Frovik | Radar level gauging |
US8096177B2 (en) * | 2007-11-19 | 2012-01-17 | Petroleum Recovery Services Llc | Fuel inventory monitoring system |
NO331262B1 (no) * | 2010-04-12 | 2011-11-14 | Kongsberg Maritime As | Metode og apparat for å måle tettheten til en væske |
EP2574893A3 (de) * | 2011-09-28 | 2014-07-09 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Temperaturmessung in einem Wärmespeicher |
US20140096591A1 (en) * | 2012-10-05 | 2014-04-10 | Joe Caldwell | Ultrasonic Tools for Detection of Gasoline/Ethanol Phase Separation |
US9343055B2 (en) * | 2013-05-07 | 2016-05-17 | General Electric Company | Fluid density stratification location system, device and method |
DE102014109843A1 (de) * | 2014-07-14 | 2016-01-14 | Continental Automotive Gmbh | Verfahren zur Bestimmung des Füllstands in einem Tank |
WO2016025979A1 (en) * | 2014-08-21 | 2016-02-25 | Hawk Measurement Systems Pty. Ltd. | Method and apparatus for detecting the level of a medium |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2990543A (en) * | 1956-05-18 | 1961-06-27 | Acoustica Associates Inc | Sensing the presence or absence of material |
US2883861A (en) * | 1957-06-14 | 1959-04-28 | Sperry Prod Inc | Liquid level indicator |
US4320659A (en) * | 1978-02-27 | 1982-03-23 | Panametrics, Inc. | Ultrasonic system for measuring fluid impedance or liquid level |
FR2436372A1 (fr) * | 1978-09-13 | 1980-04-11 | Cit Alcatel | Dispositif de controle du niveau d'un materiau fluide contenu dans un reservoir vertical |
US4248087A (en) * | 1979-08-16 | 1981-02-03 | Halliburton Company | System and method for determining fluid level in a container |
JPS5646429A (en) * | 1979-09-25 | 1981-04-27 | Toshiba Corp | Liquid level detecting device of reactor |
NO156305C (no) * | 1982-09-17 | 1987-08-26 | Tanksystem As | Anordning for registrering av nivaa, overgangssoner og temperatur. |
AU567892B2 (en) * | 1982-10-14 | 1987-12-10 | Gilbarco Inc. | Ultrasonic tank gauging system |
US4748846A (en) * | 1982-10-14 | 1988-06-07 | Gilbarco, Inc. | Tank gauging system and methods |
EP0138541A1 (de) * | 1983-10-06 | 1985-04-24 | Lucas Kienzle Instruments Limited | Flüssigkeitsstandmessung |
US4545245A (en) * | 1983-11-09 | 1985-10-08 | Simmonds Precision Products, Inc. | Liquid level sensor using sonic methods |
IT1187521B (it) * | 1985-01-09 | 1987-12-23 | Zanussi Zeltron Inst | Procedimento di misurazione del livello di un liquido tramite onde elastiche e dispositivo effettuante tale procedimento |
FR2596515B1 (fr) * | 1986-03-28 | 1992-07-03 | Univ Paris Curie | Capteur de niveau de liquide a ondes elastiques guidees |
JPS63222223A (ja) * | 1987-03-12 | 1988-09-16 | Kajima Corp | セメント系硬化材の天端検知方法 |
DE3738515A1 (de) * | 1987-11-13 | 1989-05-24 | Bosch Gmbh Robert | Fuellstandsanzeiger |
-
1989
- 1989-02-23 SE SE8900629A patent/SE466418B/sv not_active IP Right Cessation
-
1990
- 1990-02-20 EP EP90103189A patent/EP0384373B1/de not_active Expired - Lifetime
- 1990-02-20 DE DE69013940T patent/DE69013940T2/de not_active Expired - Fee Related
- 1990-02-21 US US07/482,935 patent/US5036703A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0384373B1 (de) | 1994-11-09 |
SE466418B (sv) | 1992-02-10 |
US5036703A (en) | 1991-08-06 |
SE8900629D0 (sv) | 1989-02-23 |
EP0384373A1 (de) | 1990-08-29 |
SE8900629L (sv) | 1990-08-24 |
DE69013940T2 (de) | 1995-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69013940D1 (de) | Verfahren und Vorrichtung zur Erprobung des Inhalts von Flüssigkeitsbehältern. | |
DE68909919D1 (de) | Vorrichtung und dazugehöriges Verfahren zur Leck- und Volumenprüfung von Behältern. | |
DE69206136T2 (de) | Vorrichtung und Verfahren zur Trennung von Flüssigkeitsproben. | |
DE68907344T2 (de) | Verfahren und Vorrichtung zur Anzeige von Urinbestandteilen. | |
DE68923653T2 (de) | Verfahren und Vorrichtung zur Prüfung der Seitenwände von Flaschen. | |
DE3689935T2 (de) | Vorrichtung und verfahren zur erhöhung der haltbarkeit von flüssigen nährmitteln. | |
DE68907052T4 (de) | Verfahren und vorrichtung zur veredelung von organischem material. | |
DE3886140D1 (de) | Gerät und Verfahren zur Verdünnung und Mischung von Flüssigkeitsproben. | |
DE68909962D1 (de) | Verfahren und Vorrichtung zur quantitativen Bestimmung von Trihalomethanen. | |
DE3784884T2 (de) | Verfahren und vorrichtung zur inhaltspruefung von verpackten produkten. | |
DE59000762D1 (de) | Verfahren zur schnellen detektion von mikroorganismen in proben und vorrichtung zur durchfuehrung des verfahrens. | |
DE69429230D1 (de) | Vorrichtung und verfahren zur automatischen prüfung von proben | |
DE68919256D1 (de) | Verfahren und Vorrichtung zur Ermittlung von Zelleigenschaften. | |
DE3861352D1 (de) | Hydrokrackverfahren von kohlenwasserstoffen und vorrichtung zur ausfuehrung des verfahrens. | |
DE3764295D1 (de) | Verfahren und vorrichtung zur pruefung von faeden. | |
DE68912579T2 (de) | Verfahren und vorrichtung zur handhabung von rückgabeflaschen. | |
DE68901592D1 (de) | Verfahren und vorrichtung zur plasmapyrolyse von fluessigen abfaellen. | |
DE69019324T2 (de) | Verfahren und Vorrichtung zur Verhinderung von Anhängerpendelschwingungen. | |
DE58908727D1 (de) | Verfahren für eine sterile Handhabung von strömungsfähigen Fermenterproben sowie Vorrichtung zur Durchführung des Verfahrens. | |
DE68922387D1 (de) | Vorrichtung und Verfahren zur Zerkleinerung von Konkrementen. | |
DE3876803T2 (de) | Verfahren und vorrichtung zur elektrothermischen atomisierung von proben. | |
DE3876018T2 (de) | Verfahren und vorrichtung zur elektrothermischen atomisierung von proben. | |
DE3869699D1 (de) | Verfahren und vorrichtung zur kryokuehlung eines objekts. | |
ATA248589A (de) | Verfahren und vorrichtung zur trennung von fluessigkeiten | |
DE68910666D1 (de) | Vorrichtung und Verfahren zur Sterilisierung von Flüssigkeiten. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |