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NO20005026D0 - Anordning og fremgangsmÕte for partikkelmÕling - Google Patents

Anordning og fremgangsmÕte for partikkelmÕling

Info

Publication number
NO20005026D0
NO20005026D0 NO20005026A NO20005026A NO20005026D0 NO 20005026 D0 NO20005026 D0 NO 20005026D0 NO 20005026 A NO20005026 A NO 20005026A NO 20005026 A NO20005026 A NO 20005026A NO 20005026 D0 NO20005026 D0 NO 20005026D0
Authority
NO
Norway
Prior art keywords
measurement device
particle measurement
particle
measurement
Prior art date
Application number
NO20005026A
Other languages
English (en)
Other versions
NO20005026L (no
NO318857B1 (no
Inventor
Malcolm J W Povey
Jie Tong
Phillip V Nelson
Gregory M Jones
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20005026D0 publication Critical patent/NO20005026D0/no
Publication of NO20005026L publication Critical patent/NO20005026L/no
Publication of NO318857B1 publication Critical patent/NO318857B1/no

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
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/885—Meteorological systems
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • 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
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids
    • 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
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NO20005026A 1999-10-12 2000-10-06 Anordning og fremgangsmate for partikkelmaling ved bruk av akustisk flekkdannelse NO318857B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/416,325 US6481268B1 (en) 1999-10-12 1999-10-12 Particle measurement by acoustic speckle

Publications (3)

Publication Number Publication Date
NO20005026D0 true NO20005026D0 (no) 2000-10-06
NO20005026L NO20005026L (no) 2001-04-17
NO318857B1 NO318857B1 (no) 2005-05-18

Family

ID=23649508

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005026A NO318857B1 (no) 1999-10-12 2000-10-06 Anordning og fremgangsmate for partikkelmaling ved bruk av akustisk flekkdannelse

Country Status (3)

Country Link
US (5) US6481268B1 (no)
EP (1) EP1092976A3 (no)
NO (1) NO318857B1 (no)

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US6481268B1 (en) * 1999-10-12 2002-11-19 Baker Hughes, Inc. Particle measurement by acoustic speckle
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US6786096B2 (en) 2001-11-28 2004-09-07 Battelle Memorial Institute System and technique for detecting the presence of foreign material
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Also Published As

Publication number Publication date
NO20005026L (no) 2001-04-17
US6698277B2 (en) 2004-03-02
US20030070474A1 (en) 2003-04-17
EP1092976A2 (en) 2001-04-18
US6481268B1 (en) 2002-11-19
NO318857B1 (no) 2005-05-18
US20030061868A1 (en) 2003-04-03
US20030084734A1 (en) 2003-05-08
EP1092976A3 (en) 2002-07-31
US6698276B2 (en) 2004-03-02
US6748815B2 (en) 2004-06-15
US20040065160A1 (en) 2004-04-08
US6796195B2 (en) 2004-09-28

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