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GB2161926B - Pipeline liquids sensor - Google Patents

Pipeline liquids sensor

Info

Publication number
GB2161926B
GB2161926B GB08418631A GB8418631A GB2161926B GB 2161926 B GB2161926 B GB 2161926B GB 08418631 A GB08418631 A GB 08418631A GB 8418631 A GB8418631 A GB 8418631A GB 2161926 B GB2161926 B GB 2161926B
Authority
GB
United Kingdom
Prior art keywords
sensor
pipeline
pipeline liquids
liquids sensor
liquids
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
Application number
GB08418631A
Other versions
GB8418631D0 (en
GB2161926A (en
Inventor
John Garth Lamb
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.)
STC PLC
Original Assignee
STC PLC
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 STC PLC filed Critical STC PLC
Priority to GB08418631A priority Critical patent/GB2161926B/en
Publication of GB8418631D0 publication Critical patent/GB8418631D0/en
Publication of GB2161926A publication Critical patent/GB2161926A/en
Application granted granted Critical
Publication of GB2161926B publication Critical patent/GB2161926B/en
Expired 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
GB08418631A 1984-07-20 1984-07-20 Pipeline liquids sensor Expired GB2161926B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08418631A GB2161926B (en) 1984-07-20 1984-07-20 Pipeline liquids sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08418631A GB2161926B (en) 1984-07-20 1984-07-20 Pipeline liquids sensor

Publications (3)

Publication Number Publication Date
GB8418631D0 GB8418631D0 (en) 1984-08-22
GB2161926A GB2161926A (en) 1986-01-22
GB2161926B true GB2161926B (en) 1988-04-13

Family

ID=10564244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418631A Expired GB2161926B (en) 1984-07-20 1984-07-20 Pipeline liquids sensor

Country Status (1)

Country Link
GB (1) GB2161926B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201720685D0 (en) * 2017-12-12 2018-01-24 Oxford Caresense Ltd Wetness monitoring

Also Published As

Publication number Publication date
GB8418631D0 (en) 1984-08-22
GB2161926A (en) 1986-01-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee