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MX2009005635A - Dispositivo ultrasonico de deteccion de nivel con seccion ensanchada de distorsion reducida. - Google Patents

Dispositivo ultrasonico de deteccion de nivel con seccion ensanchada de distorsion reducida.

Info

Publication number
MX2009005635A
MX2009005635A MX2009005635A MX2009005635A MX2009005635A MX 2009005635 A MX2009005635 A MX 2009005635A MX 2009005635 A MX2009005635 A MX 2009005635A MX 2009005635 A MX2009005635 A MX 2009005635A MX 2009005635 A MX2009005635 A MX 2009005635A
Authority
MX
Mexico
Prior art keywords
tube
level
detection device
level detection
flared section
Prior art date
Application number
MX2009005635A
Other languages
English (en)
Inventor
David Aughton
Damien Pearson
Gordon Bish
Original Assignee
Rubicon Res Pty Ltd
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
Priority claimed from AU2006906665A external-priority patent/AU2006906665A0/en
Application filed by Rubicon Res Pty Ltd filed Critical Rubicon Res Pty Ltd
Publication of MX2009005635A publication Critical patent/MX2009005635A/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
    • G01F23/2962—Measuring transit time of reflected waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

La invención proporciona un dispositivo de detección de nivel (32) que tiene un tubo (34), el cual en uso, contiene un material (14) para el que será medido su nivel en el tubo (34). Un transductor ultrasónico (lo) es proporcionado en un extremo del tubo (34) para la emisión de una forma de onda acústica que se refleja fuera de la superficie del nivel y regresa hacia el transductor ultrasónico (10) para permitir el cálculo del nivel de los períodos de tiempo de las formas de ondas acústicas emitidas y reflejadas. Una sección ensanchada (22) dentro del tubo (34) diverge a partir del transductor ultrasónico adyacente (10) hacia la pared interior del tubo (34) por encima del nivel, por medio de lo cual, en uso, la forma de onda reflejada que es medida, tiene una distorsión de sefíal sustancialmente reducida debido al ensanchamiento (32).
MX2009005635A 2006-11-28 2007-11-28 Dispositivo ultrasonico de deteccion de nivel con seccion ensanchada de distorsion reducida. MX2009005635A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006906665A AU2006906665A0 (en) 2006-11-28 Level detection device
PCT/AU2007/001839 WO2008064421A1 (en) 2006-11-28 2007-11-28 Ultrasonic level detection device with flared section for reduced distortion

Publications (1)

Publication Number Publication Date
MX2009005635A true MX2009005635A (es) 2009-07-31

Family

ID=39467356

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005635A MX2009005635A (es) 2006-11-28 2007-11-28 Dispositivo ultrasonico de deteccion de nivel con seccion ensanchada de distorsion reducida.

Country Status (8)

Country Link
US (1) US20100097892A1 (es)
EP (1) EP2087325A4 (es)
CN (1) CN101611295A (es)
AU (1) AU2007327568A1 (es)
BR (1) BRPI0720010A2 (es)
CA (1) CA2670911A1 (es)
MX (1) MX2009005635A (es)
WO (1) WO2008064421A1 (es)

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US8091579B2 (en) * 2006-04-27 2012-01-10 Hugh Corum Sintes Level sensor
US8631696B2 (en) 2008-08-12 2014-01-21 Enraf, B.V. Apparatus and method for monitoring tanks in an inventory management system
WO2010088731A1 (en) 2009-02-05 2010-08-12 Rubicon Research Pty Ltd Undershot sluice gate
DE102010011492A1 (de) * 2010-03-16 2012-05-10 Hella Kgaa Hueck & Co. Vorrichtung zur Bestimmung eines Füllstandes
US8997512B2 (en) * 2010-04-01 2015-04-07 Thermo King Corporation Fluid level measurement system and method
US8997549B2 (en) 2010-09-23 2015-04-07 Honeywell International Inc. Apparatus and methods for automatically testing a servo gauge in an inventory management system
US8670945B2 (en) 2010-09-30 2014-03-11 Honeywell International Inc. Apparatus and method for product movement planning to support safety monitoring in inventory management systems
IN2015DN03971A (es) * 2012-10-11 2015-10-02 Rubicon Res Pty Ltd
US9336074B2 (en) 2013-07-26 2016-05-10 Honeywell International Inc. Apparatus and method for detecting a fault with a clock source
WO2015081264A1 (en) * 2013-11-26 2015-06-04 Los Alamos National Security, Llc High-temperature, high pressure acoustic resonance cell
CN105890711B (zh) * 2016-06-24 2023-09-22 北京国信华源科技有限公司 流体涨落速率测量装置及其使用方法
JP6748507B2 (ja) * 2016-07-29 2020-09-02 キヤノン株式会社 情報処理装置及び情報処理装置の製造方法
KR101932095B1 (ko) * 2016-12-06 2018-12-24 주식회사 코아비스 차량용 연료탱크
JP6986364B2 (ja) * 2017-05-25 2021-12-22 日本無線株式会社 水面距離測定機
US10451461B2 (en) * 2018-01-12 2019-10-22 Price Industries Limited Venturi air flow sensor and control system
GB2578564A (en) * 2018-02-07 2020-05-20 Floodflash Ltd Device and method for sensing the level of naturally-occurring water, and method for installation of such a device
CN109084864B (zh) * 2018-09-12 2020-10-09 北方工业大学 一种细长直管型超声波液位测量装置及测量方法
JP7449316B2 (ja) 2019-07-02 2024-03-13 メソ スケール テクノロジーズ エルエルシー 音に基づいて液体分注器内の液体接触および液体体積を決定するためのデバイスおよび方法

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US4090407A (en) * 1977-09-19 1978-05-23 T. W. Salisbury, III Water level measurement device
US4264788A (en) * 1979-01-31 1981-04-28 Princo Instruments, Inc. Damped ultrasonic detection unit
DE3538741A1 (de) * 1985-10-31 1987-05-14 Vdo Schindling Einrichtung zur erfassung des fuellstandes in einem behaelter sowie behaelter mit einer solchen
US5085077A (en) * 1991-01-07 1992-02-04 Capscan Sales Incorporate Ultrasonic liquid measuring device for use in storage tanks containing liquids having a non-uniform vapor density
CH681914A5 (es) * 1992-03-31 1993-06-15 Kuebler Ag Heinrich
DE19718965C2 (de) * 1997-05-05 2001-04-19 Endress Hauser Gmbh Co Verfahren und Anordnung zur Überwachung eines vorbestimmten Füllstands in einem Behälter
US7383727B2 (en) * 1999-05-20 2008-06-10 Seiko Epson Corporation Liquid cotainer having a liquid consumption detecting device therein
AU6321301A (en) * 2000-05-16 2001-11-26 Atrionix Inc Apparatus and method incorporating an ultrasound transducer onto a delivery member
US6761698B2 (en) * 2000-07-28 2004-07-13 Olympus Corporation Ultrasonic operation system
EP1324812B1 (de) * 2000-09-11 2004-03-24 Klaus Hoffmann Sedimentationsfilteranlage
GB0105064D0 (en) * 2001-03-01 2001-04-18 Electronic Product Design Ltd Apparatus and method of fluid level measurement
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Also Published As

Publication number Publication date
WO2008064421A1 (en) 2008-06-05
EP2087325A4 (en) 2011-01-05
CN101611295A (zh) 2009-12-23
CA2670911A1 (en) 2008-06-05
BRPI0720010A2 (pt) 2014-10-14
EP2087325A1 (en) 2009-08-12
AU2007327568A1 (en) 2008-06-05
US20100097892A1 (en) 2010-04-22

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Legal Events

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