MX9100534A - Sistema de vigilancia para tanque - Google Patents

Sistema de vigilancia para tanque

Info

Publication number
MX9100534A
MX9100534A MX9100534A MX9100534A MX9100534A MX 9100534 A MX9100534 A MX 9100534A MX 9100534 A MX9100534 A MX 9100534A MX 9100534 A MX9100534 A MX 9100534A MX 9100534 A MX9100534 A MX 9100534A
Authority
MX
Mexico
Prior art keywords
tanks
surveillance system
surveillance
Prior art date
Application number
MX9100534A
Other languages
English (en)
Inventor
Edward M Gregory
Thomas B Williams
Original Assignee
Tidel Eng Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tidel Eng Inc filed Critical Tidel Eng Inc
Publication of MX9100534A publication Critical patent/MX9100534A/es

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
    • G01F23/28—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
    • G01F23/2961—Acoustic waves for discrete levels
    • 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
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating
MX9100534A 1990-08-06 1991-08-05 Sistema de vigilancia para tanque MX9100534A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/562,817 US5095748A (en) 1990-08-06 1990-08-06 Sonic tank monitoring system

Publications (1)

Publication Number Publication Date
MX9100534A true MX9100534A (es) 1992-04-01

Family

ID=24247903

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9100534A MX9100534A (es) 1990-08-06 1991-08-05 Sistema de vigilancia para tanque

Country Status (6)

Country Link
US (1) US5095748A (es)
JP (1) JPH05231905A (es)
CA (1) CA2048344A1 (es)
DE (1) DE4126063A1 (es)
GB (1) GB2247753B (es)
MX (1) MX9100534A (es)

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ATE130676T1 (de) * 1989-08-22 1995-12-15 Siemens Ag Messeinrichtung und verfahren zur bestimmung des füllstandes in flüssigkeitsbehältern, vorzugsweise für tankanlagen.
GB9205148D0 (en) * 1992-03-10 1992-04-22 Smiths Industries Plc Liquid level gauging
GB9206202D0 (en) * 1992-03-21 1992-05-06 Smiths Industries Plc Liquid-level gauging
GB9218425D0 (en) * 1992-08-29 1992-10-14 Smiths Industries Plc Liquid-level gauging
US5319973A (en) * 1993-02-02 1994-06-14 Caterpillar Inc. Ultrasonic fuel level sensing device
DE4307844C2 (de) * 1993-03-12 1996-09-12 Hansa Projekt Anlagentechnik G Anordnung an einer Trockenkammer für die Aufnahme eines Fasses mit kontaminiertem Schlamm
US5627800A (en) * 1994-01-28 1997-05-06 Kotler; Seymour R. Method and apparatus for determining position of a moving object in a tank
DE4405238C2 (de) * 1994-02-18 1998-07-09 Endress Hauser Gmbh Co Anordnung zur Messung des Füllstands in einem Behälter
US5568449A (en) * 1994-09-02 1996-10-22 U.S. Test, Inc. Methods and apparatus for use in ultrasonic ranging
US5765433A (en) * 1995-03-10 1998-06-16 Arizona Instrument Corporation Liquid measuring system and methods
US5672975A (en) 1995-06-07 1997-09-30 Rosemount Inc. Two-wire level transmitter
GB9520235D0 (en) * 1995-10-04 1995-12-06 Smiths Industries Plc Fluid quantity gauging systems
DE19600097C1 (de) * 1996-01-03 1997-07-31 Siemens Ag Verfahren und Vorrichtung zur Bestimmung einer Flüssigkeitshöhe mit Hilfe von Ultraschallimpulsen
GB9606151D0 (en) * 1996-03-23 1996-05-29 Smiths Industries Plc Fluid-gauging systems and probes
GB9608752D0 (en) * 1996-04-26 1996-07-03 Amp Great Britain Liquid sensor
US5996407A (en) * 1996-06-14 1999-12-07 Parker-Hannifin Corporation Multi-frequency ultrasonic liquid level gauging system
FR2751744B1 (fr) * 1996-07-26 1998-10-23 Marwal Systems Dispositif piezo-electrique de jaugeage de liquide
US5783118A (en) * 1997-07-02 1998-07-21 Kolaini; Ali R. Method for generating microbubbles of gas in a body of liquid
US5900546A (en) * 1997-07-24 1999-05-04 Electromechanical Research Laboratories, Inc. Liquid level indicator for storage tank
US6216623B1 (en) 1997-10-01 2001-04-17 Electromechanical Research Laboratories, Inc. Tanker void space leakage detector system
GB9800533D0 (en) * 1998-01-13 1998-03-11 Saw Technologies Ltd Method and apparatus for detecting an interface
FR2788851B1 (fr) * 1999-01-26 2001-04-13 Marwal Systems Dispositif piezo-electrique de mesure de niveau de liquide
US6360599B1 (en) * 1999-08-25 2002-03-26 National Institute Of Ocean Technology Department Of Ocean Development Govenment Of India Device for measuring liquid level preferably measuring tide level in sea
DE10014887B4 (de) * 2000-03-24 2011-08-11 Volkswagen AG, 38440 Vorrichtung zur Bestimmung der Füllstandshöhe eines Füllmediums in einem Tank, insbesondere einem Tank eines Kraftfahrzeugs
JP2002131298A (ja) * 2000-10-23 2002-05-09 Ngk Spark Plug Co Ltd 液体レベル劣化検出装置
FR2834061B1 (fr) * 2001-12-21 2004-07-09 Marwal Systems Jauge de niveau
FR2834062B1 (fr) 2001-12-21 2004-07-09 Marwal Systems Jauge de niveau
US6993967B2 (en) * 2002-07-12 2006-02-07 Ti Group Automotive Systems, L.L.C. Fluid level sensor
US6951131B2 (en) * 2002-09-06 2005-10-04 Delphi Technologies, Inc. Fuel level indication assembly
GB0402744D0 (en) * 2004-02-07 2004-03-10 Smiths Group Plc Fluid-gauging probes
US7069781B2 (en) * 2004-04-12 2006-07-04 Nelson Craig T Stillwell apparatus
US7426866B2 (en) * 2004-12-22 2008-09-23 Edc Biosystems, Inc. Acoustic liquid dispensing apparatus
US20060169055A1 (en) * 2005-01-06 2006-08-03 Sensotech Method and system for measuring fluid level in a container
US20080060431A1 (en) * 2006-09-07 2008-03-13 Christer Frovik Radar level gauging
CN101842672A (zh) * 2007-08-30 2010-09-22 感测技术股份有限公司 用于丙烷储罐等的液位传感器系统
US7525476B1 (en) * 2007-11-13 2009-04-28 Rosemount Tank Radar Ab System and method for filling level determination
US7891229B2 (en) * 2008-05-13 2011-02-22 Enraf B.V. Method and apparatus for real-time calibration of a liquid storage tank level gauge
KR101029736B1 (ko) * 2008-05-16 2011-04-21 신수영 포인트레벨센서와 연속레벨센서를 이용한 레벨측정방법 및그 시스템
US8018373B2 (en) 2008-12-19 2011-09-13 Rosemount Tank Radar Ab System and method for filling level determination
NL2003434C2 (nl) * 2009-09-03 2011-03-07 Ovo B V Ab Werkwijze voor het meten van een waterstand in een peilbuis en een meetinrichting voor het meten van een waterstand in een peilbuis.
DE102012005281A1 (de) * 2012-03-16 2013-09-19 Emitec France S.A.S Fördereinheit mit Füllstandsensor für ein flüssiges Additiv
WO2014090848A1 (en) * 2012-12-14 2014-06-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Method for measuring ultrasonically the fill level of a liquid
EP2848931A1 (en) * 2013-09-16 2015-03-18 Inergy Automotive Systems Research (Société Anonyme) A vehicle urea tank associated with a sensing chamber for acoustic quality and level sensing
US9325077B2 (en) 2013-11-12 2016-04-26 Rosemount Tank Radar Ab Radar level gauge system and reflector arrangement
DE102014210080A1 (de) 2014-05-27 2015-12-03 Continental Automotive Gmbh Vorrichtung zum Bestimmen einer Höhe einer Fluidoberfläche in einem Fluidbehälter
DE102014210077A1 (de) * 2014-05-27 2015-12-03 Continental Automotive Gmbh Vorrichtung und Verfahren zum Bestimmen einer Höhe einer Fluidoberfläche in einem Fluidbehälter
US10234323B2 (en) * 2014-06-26 2019-03-19 Continental Automotive Gmbh Method for determining a liquid level and quality in a tank
DE102014109843A1 (de) * 2014-07-14 2016-01-14 Continental Automotive Gmbh Verfahren zur Bestimmung des Füllstands in einem Tank
US9752918B2 (en) 2014-08-04 2017-09-05 Extron Company System for sensing flowable substrate levels in a storage unit
JP6270055B2 (ja) * 2014-12-26 2018-01-31 日本精機株式会社 液面検出装置
JP6384382B2 (ja) * 2015-03-30 2018-09-05 日本精機株式会社 液面位置検出装置
US10571326B2 (en) 2015-08-07 2020-02-25 Extron Company System for sensing substance levels in a storage unit
KR102008216B1 (ko) * 2017-12-27 2019-08-07 세종공업 주식회사 우레아 농도 측정 센서 구조체

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703439C3 (de) * 1977-01-28 1979-08-09 Danfoss A/S, Nordborg (Daenemark) Vorrichtung zum Messen von physikalischen Größen einer Flüssigkeit mit zwei Ultraschallwandlern
US4510804A (en) * 1982-09-30 1985-04-16 The Marconi Co. Ltd. Distance measuring
US4748846A (en) * 1982-10-14 1988-06-07 Gilbarco, Inc. Tank gauging system and methods
EP0138541A1 (en) * 1983-10-06 1985-04-24 Lucas Kienzle Instruments Limited Liquid level measurement
US4815323A (en) * 1985-06-28 1989-03-28 Simmonds Precision Products, Inc. Ultrasonic fuel quantity gauging system

Also Published As

Publication number Publication date
DE4126063A1 (de) 1992-02-13
CA2048344A1 (en) 1992-02-07
JPH05231905A (ja) 1993-09-07
US5095748A (en) 1992-03-17
GB2247753B (en) 1994-10-19
GB9116485D0 (en) 1991-09-11
GB2247753A (en) 1992-03-11

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees