DE69028780D1 - System und verfahren zur überwachung von substanzen und reaktionen - Google Patents

System und verfahren zur überwachung von substanzen und reaktionen

Info

Publication number
DE69028780D1
DE69028780D1 DE69028780T DE69028780T DE69028780D1 DE 69028780 D1 DE69028780 D1 DE 69028780D1 DE 69028780 T DE69028780 T DE 69028780T DE 69028780 T DE69028780 T DE 69028780T DE 69028780 D1 DE69028780 D1 DE 69028780D1
Authority
DE
Germany
Prior art keywords
oscillator
fluid medium
load
reactions
frequency
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 - Lifetime
Application number
DE69028780T
Other languages
English (en)
Inventor
Bentley Scott
Samuel Shortes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phase Dynamics Inc
Original Assignee
Phase Dynamics 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
Priority claimed from US07/376,782 external-priority patent/US4996490A/en
Application filed by Phase Dynamics Inc filed Critical Phase Dynamics Inc
Application granted granted Critical
Publication of DE69028780D1 publication Critical patent/DE69028780D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
DE69028780T 1989-07-07 1990-07-09 System und verfahren zur überwachung von substanzen und reaktionen Expired - Lifetime DE69028780D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/376,782 US4996490A (en) 1986-11-18 1989-07-07 Microwave apparatus and method for measuring fluid mixtures
US07/442,980 US5025222A (en) 1989-07-07 1989-11-27 System and method for monitoring substances and reactions
PCT/US1990/003849 WO1991000997A1 (en) 1989-07-07 1990-07-09 System and method for monitoring substances and reactions

Publications (1)

Publication Number Publication Date
DE69028780D1 true DE69028780D1 (de) 1996-11-07

Family

ID=27007559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028780T Expired - Lifetime DE69028780D1 (de) 1989-07-07 1990-07-09 System und verfahren zur überwachung von substanzen und reaktionen

Country Status (8)

Country Link
US (1) US5025222A (de)
EP (1) EP0481001B1 (de)
JP (1) JPH05502718A (de)
AT (1) ATE143728T1 (de)
AU (1) AU6050190A (de)
CA (2) CA2056369C (de)
DE (1) DE69028780D1 (de)
WO (1) WO1991000997A1 (de)

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US6204656B1 (en) 1997-05-29 2001-03-20 Reid Asset Management Company Miniature sensor for lubricant analysis
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US6586946B2 (en) * 2000-11-13 2003-07-01 Signature Bioscience, Inc. System and method for detecting and identifying molecular events in a test sample using a resonant test structure
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US7541004B2 (en) * 2004-11-12 2009-06-02 Predict, Inc. MEMS-based sensor for lubricant analysis
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US7532015B2 (en) * 2005-12-14 2009-05-12 Agilent Technologies, Inc. Microwave spectroscopy probe
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US7726174B2 (en) 2006-10-24 2010-06-01 Zevex, Inc. Universal air bubble detector
EP2183564B1 (de) * 2007-08-24 2019-01-02 Moog Inc. Luft- und flüssigkeitsultraschalldetektor
US8096164B2 (en) 2008-01-17 2012-01-17 Trico Corporation Apparatus and methods for management of fluid condition
US8220671B2 (en) * 2008-03-12 2012-07-17 Trico Corporation Lubricant dispenser with nozzle
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US8147684B2 (en) * 2009-03-27 2012-04-03 Trico Corporation Apparatus and methods for lubricant filtration and drum pump filtration system
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US8855947B2 (en) * 2010-02-08 2014-10-07 General Electric Company Multiphase flow metering with patch antenna
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WO2012092012A2 (en) * 2010-12-28 2012-07-05 Chevron U.S.A. Inc. Processes and systems for characterizing and blending refinery feedstocks
US9103813B2 (en) * 2010-12-28 2015-08-11 Chevron U.S.A. Inc. Processes and systems for characterizing and blending refinery feedstocks
US9140679B2 (en) * 2010-12-28 2015-09-22 Chevron U.S.A. Inc. Process for characterizing corrosivity of refinery feedstocks
GB2495132B (en) * 2011-09-30 2016-06-15 Zenith Oilfield Tech Ltd Fluid determination in a well bore
GB2496863B (en) 2011-11-22 2017-12-27 Zenith Oilfield Tech Limited Distributed two dimensional fluid sensor
USD696956S1 (en) 2012-04-25 2014-01-07 Trico Corporation Lubricant dispenser
USD687921S1 (en) 2012-04-25 2013-08-13 Trico Corporation Lubricant dispenser
USD687922S1 (en) 2012-04-25 2013-08-13 Trico Corporation Lubricant dispenser
BR112014028202A2 (pt) 2012-05-30 2017-06-27 Gen Electric método de medição e sensor de constituinte de material
US9109995B2 (en) 2012-10-16 2015-08-18 Kam Controls, Inc. Method and apparatus for determining the water concentration in a fluid mixture
GB2511739B (en) 2013-03-11 2018-11-21 Zenith Oilfield Tech Limited Multi-component fluid determination in a well bore
FR3031247B1 (fr) * 2014-12-31 2018-03-09 Thales Oscillateur commute a frequence variable
CN109524136B (zh) * 2018-11-22 2022-05-20 西南石油大学 一种高能管断裂甩击行为的试验装置及方法
US11690146B2 (en) * 2019-03-05 2023-06-27 Sichuan University Microwave separated field reconstructed (SFR) device for permittivity and permeability measurement
US20210177015A1 (en) * 2019-12-17 2021-06-17 John Bean Technologies Corporation High frequency device for heating food product, and associated systems and methods
CN113217365B (zh) * 2021-03-31 2022-11-11 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 一种脱硫设施循环浆液泵状态监测方法、系统及设备
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CN114324076B (zh) * 2022-03-10 2022-05-31 西南交通大学 一种级配碎石透水基层颗粒迁移测量装置
EP4321945A1 (de) * 2022-08-12 2024-02-14 Tetra Laval Holdings & Finance S.A. Konfiguration von steuervorrichtungen in einer anlage zur herstellung von lebensmittelprodukten

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Also Published As

Publication number Publication date
CA2056369A1 (en) 1991-01-08
EP0481001B1 (de) 1996-10-02
EP0481001A1 (de) 1992-04-22
CA2350892A1 (en) 1991-01-24
AU6050190A (en) 1991-02-06
US5025222A (en) 1991-06-18
WO1991000997A1 (en) 1991-01-24
ATE143728T1 (de) 1996-10-15
CA2056369C (en) 2002-03-12
JPH05502718A (ja) 1993-05-13

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Legal Events

Date Code Title Description
8332 No legal effect for de