GB8600736D0 - Gas bubble detector - Google Patents

Gas bubble detector

Info

Publication number
GB8600736D0
GB8600736D0 GB8600736A GB8600736A GB8600736D0 GB 8600736 D0 GB8600736 D0 GB 8600736D0 GB 8600736 A GB8600736 A GB 8600736A GB 8600736 A GB8600736 A GB 8600736A GB 8600736 D0 GB8600736 D0 GB 8600736D0
Authority
GB
United Kingdom
Prior art keywords
gas bubble
bubble detector
detector
gas
bubble
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Withdrawn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
GB8600736A
Other versions
GB2185309A (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.)
Microinnovation & Applic Ltd
ROMOTEX Ltd
Original Assignee
Microinnovation & Applic Ltd
ROMOTEX 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 Microinnovation & Applic Ltd, ROMOTEX Ltd filed Critical Microinnovation & Applic Ltd
Priority to GB8600736A priority Critical patent/GB2185309A/en
Publication of GB8600736D0 publication Critical patent/GB8600736D0/en
Publication of GB2185309A publication Critical patent/GB2185309A/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Withdrawn legal-status Critical Current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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N2015/0007—Investigating dispersion of gas
    • G01N2015/0011—Investigating dispersion of gas in liquids, e.g. bubbles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply

Landscapes

  • Physics & Mathematics (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)
  • Devices For Dispensing Beverages (AREA)
GB8600736A 1986-01-14 1986-01-14 Gas bubble detector Withdrawn GB2185309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8600736A GB2185309A (en) 1986-01-14 1986-01-14 Gas bubble detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8600736A GB2185309A (en) 1986-01-14 1986-01-14 Gas bubble detector

Publications (2)

Publication Number Publication Date
GB8600736D0 true GB8600736D0 (en) 1986-02-19
GB2185309A GB2185309A (en) 1987-07-15

Family

ID=10591307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8600736A Withdrawn GB2185309A (en) 1986-01-14 1986-01-14 Gas bubble detector

Country Status (1)

Country Link
GB (1) GB2185309A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622053D0 (en) * 1986-09-12 1986-10-22 British Aerospace Liquid supply monitoring apparatus
GB8918596D0 (en) * 1989-08-15 1989-09-27 Bass Plc The detection of bubbles in flowing liquids
FR2691258A1 (en) * 1992-05-13 1993-11-19 Debiotech Device for detecting bubbles in a liquid flowing in a pipe.
GB2272972B (en) * 1992-11-28 1997-05-14 Hargreaves Harold James Safety device for outboard motor
GB0706322D0 (en) * 2007-03-30 2007-05-09 Futuretec Technologies Ltd Fluid property measurement
GB2511851A (en) * 2013-03-15 2014-09-17 Heineken Uk Ltd Beverage Dispense System and Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572996A (en) * 1967-11-29 1971-03-30 Technicon Corp Analytical chromatography column monitoring system
AT324018B (en) * 1973-05-22 1975-08-11 Hectronic Ag PROBE FOR DETERMINING GAS GASES IN A LIQUID
US4371786A (en) * 1980-10-29 1983-02-01 Miles Laboratories, Inc. Method and apparatus for detecting bubbles in a liquid

Also Published As

Publication number Publication date
GB2185309A (en) 1987-07-15

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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)