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GB9207354D0 - Apparatus for monitoring a fluid medium - Google Patents

Apparatus for monitoring a fluid medium

Info

Publication number
GB9207354D0
GB9207354D0 GB929207354A GB9207354A GB9207354D0 GB 9207354 D0 GB9207354 D0 GB 9207354D0 GB 929207354 A GB929207354 A GB 929207354A GB 9207354 A GB9207354 A GB 9207354A GB 9207354 D0 GB9207354 D0 GB 9207354D0
Authority
GB
United Kingdom
Prior art keywords
monitoring
fluid medium
fluid
medium
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.)
Withdrawn
Application number
GB929207354A
Other versions
GB2265982A (en
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9207354A priority Critical patent/GB2265982A/en
Publication of GB9207354D0 publication Critical patent/GB9207354D0/en
Priority to EP93300591A priority patent/EP0564070A1/en
Priority to JP5051408A priority patent/JPH0618495A/en
Publication of GB2265982A publication Critical patent/GB2265982A/en
Withdrawn legal-status Critical Current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
    • G01N29/02—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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • 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
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love 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
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional 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
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
GB9207354A 1992-04-03 1992-04-03 Apparatus for monitoring a fluid medium Withdrawn GB2265982A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9207354A GB2265982A (en) 1992-04-03 1992-04-03 Apparatus for monitoring a fluid medium
EP93300591A EP0564070A1 (en) 1992-04-03 1993-01-27 Apparatus for monitoring a fluid medium
JP5051408A JPH0618495A (en) 1992-04-03 1993-02-17 Monitor of fluid medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9207354A GB2265982A (en) 1992-04-03 1992-04-03 Apparatus for monitoring a fluid medium

Publications (2)

Publication Number Publication Date
GB9207354D0 true GB9207354D0 (en) 1992-05-13
GB2265982A GB2265982A (en) 1993-10-13

Family

ID=10713430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9207354A Withdrawn GB2265982A (en) 1992-04-03 1992-04-03 Apparatus for monitoring a fluid medium

Country Status (3)

Country Link
EP (1) EP0564070A1 (en)
JP (1) JPH0618495A (en)
GB (1) GB2265982A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730810B1 (en) * 1995-02-21 1997-03-14 Thomson Csf HIGHLY SELECTIVE CHEMICAL SENSOR
DE19522278A1 (en) * 1995-06-20 1997-01-09 Buna Sow Leuna Olefinverb Gmbh Method for the detection of amphiphilic substances in an aqueous matrix and device for carrying out the method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130257A (en) * 1988-09-29 1992-07-14 Hewlett-Packard Company Chemical sensor utilizing a surface transverse wave device
GB2244557A (en) * 1990-06-01 1991-12-04 Marconi Gec Ltd Acoustic wave biosensor
GB9016177D0 (en) * 1990-07-24 1990-09-05 Fisons Plc Sensor
US5151110A (en) * 1990-09-11 1992-09-29 University Of New Mexico Molecular sieve sensors for selective detection at the nanogram level

Also Published As

Publication number Publication date
JPH0618495A (en) 1994-01-25
EP0564070A1 (en) 1993-10-06
GB2265982A (en) 1993-10-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)