DE3866537D1 - Fluessigkeitseigenschaftsuntersuchungen. - Google Patents

Fluessigkeitseigenschaftsuntersuchungen.

Info

Publication number
DE3866537D1
DE3866537D1 DE8888908720Q DE3866537Q DE3866537D1 DE 3866537 D1 DE3866537 D1 DE 3866537D1 DE 8888908720 Q DE8888908720 Q DE 8888908720Q DE 3866537 Q DE3866537 Q DE 3866537Q DE 3866537 D1 DE3866537 D1 DE 3866537D1
Authority
DE
Germany
Prior art keywords
liquid properties
properties
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 - Lifetime
Application number
DE8888908720Q
Other languages
English (en)
Inventor
Freidoun Game L Zaman-Farahani
John Carefree Clarke
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.)
Microbiological Research Authority
Original Assignee
HEALTH LAB SERVICE BOARD
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 HEALTH LAB SERVICE BOARD filed Critical HEALTH LAB SERVICE BOARD
Application granted granted Critical
Publication of DE3866537D1 publication Critical patent/DE3866537D1/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
    • 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
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • 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
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • 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
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • 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
    • G01N2291/02818—Density, viscosity
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8888908720Q 1987-10-02 1988-09-30 Fluessigkeitseigenschaftsuntersuchungen. Expired - Lifetime DE3866537D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878723148A GB8723148D0 (en) 1987-10-02 1987-10-02 Investigating properties of fluids
PCT/GB1988/000802 WO1989003035A1 (en) 1987-10-02 1988-09-30 Investigating properties of fluids

Publications (1)

Publication Number Publication Date
DE3866537D1 true DE3866537D1 (de) 1992-01-09

Family

ID=10624689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888908720Q Expired - Lifetime DE3866537D1 (de) 1987-10-02 1988-09-30 Fluessigkeitseigenschaftsuntersuchungen.

Country Status (12)

Country Link
EP (1) EP0333823B1 (de)
JP (1) JPH02501594A (de)
AU (1) AU604581B2 (de)
BR (1) BR8807231A (de)
DE (1) DE3866537D1 (de)
DK (1) DK266589A (de)
FI (1) FI892662A0 (de)
GB (1) GB8723148D0 (de)
HU (1) HUT52624A (de)
NO (1) NO892232L (de)
WO (1) WO1989003035A1 (de)
ZA (1) ZA887391B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002177A1 (en) * 1993-07-06 1995-01-19 Robert Willi Schade Improvements in or relating to the measurement of bodies
WO2003019174A1 (en) * 2001-08-27 2003-03-06 Bertrust S.R.O. The acoustical methods and apparatus for identification and selective treatment of a cellular system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211611C3 (de) * 1972-03-10 1978-07-13 H. Maihak Ag, 2000 Hamburg Verfahren und Vorrichtung zur Bestimmung der Konzentration von Gasgemischen
DE2647184C3 (de) * 1976-10-19 1982-03-25 Nikolaj Ivanovič Moskva Brašnikov Verfahren zur Ermittlung physikalischer Parameter flüssiger Medien mittels Ultraschall
US4447301A (en) * 1982-10-29 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Sonic resonator control and method for determining component concentration in multiple component molten liquids

Also Published As

Publication number Publication date
FI892662A (fi) 1989-06-01
DK266589A (da) 1989-07-28
JPH02501594A (ja) 1990-05-31
FI892662A0 (fi) 1989-06-01
EP0333823B1 (de) 1991-11-27
BR8807231A (pt) 1989-10-31
DK266589D0 (da) 1989-06-01
HUT52624A (en) 1990-07-28
NO892232L (no) 1989-07-31
GB8723148D0 (en) 1987-11-04
EP0333823A1 (de) 1989-09-27
AU604581B2 (en) 1990-12-20
HU885901D0 (en) 1990-05-28
WO1989003035A1 (en) 1989-04-06
AU2531588A (en) 1989-04-18
ZA887391B (en) 1989-06-28
NO892232D0 (no) 1989-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: MICROBIOLOGICAL RESEARCH AUTHORITY, SALISBURY, GB