GB9211226D0 - Gas detector - Google Patents

Gas detector

Info

Publication number
GB9211226D0
GB9211226D0 GB929211226A GB9211226A GB9211226D0 GB 9211226 D0 GB9211226 D0 GB 9211226D0 GB 929211226 A GB929211226 A GB 929211226A GB 9211226 A GB9211226 A GB 9211226A GB 9211226 D0 GB9211226 D0 GB 9211226D0
Authority
GB
United Kingdom
Prior art keywords
gas detector
detector
gas
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.)
Granted
Application number
GB929211226A
Other versions
GB2267571B (en
GB2267571A (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.)
University of Southampton
Original Assignee
University of Southampton
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 University of Southampton filed Critical University of Southampton
Priority to GB9211226A priority Critical patent/GB2267571B/en
Publication of GB9211226D0 publication Critical patent/GB9211226D0/en
Publication of GB2267571A publication Critical patent/GB2267571A/en
Application granted granted Critical
Publication of GB2267571B publication Critical patent/GB2267571B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Fuel Cell (AREA)
GB9211226A 1992-05-27 1992-05-27 Gas detector Expired - Fee Related GB2267571B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9211226A GB2267571B (en) 1992-05-27 1992-05-27 Gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9211226A GB2267571B (en) 1992-05-27 1992-05-27 Gas detector

Publications (3)

Publication Number Publication Date
GB9211226D0 true GB9211226D0 (en) 1992-07-08
GB2267571A GB2267571A (en) 1993-12-08
GB2267571B GB2267571B (en) 1995-09-06

Family

ID=10716097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9211226A Expired - Fee Related GB2267571B (en) 1992-05-27 1992-05-27 Gas detector

Country Status (1)

Country Link
GB (1) GB2267571B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563518A (en) * 1994-07-05 1996-10-08 Texaco Inc. Method of standard dielectric water cut measurement with small gas fraction present
CN212060021U (en) * 2017-05-15 2020-12-01 应用材料公司 Measuring device and imprint apparatus
DE102021115223A1 (en) * 2021-06-11 2022-12-15 Kyocera Avx Components (Werne) Gmbh Sensor device and method for detecting properties of a liquid
SE545735C2 (en) * 2022-04-19 2023-12-27 Qtf Sweden Ab Device and method for measuring total gas content in a liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO153621C (en) * 1983-11-02 1986-04-23 Norske Stats Oljeselskap APPLIANCES FOR MEASURING GAS FRACTION IN A TWO COMPONENT CURRENT USING THE MIXTURE OF WATER AND GAS.
GB8721858D0 (en) * 1987-09-17 1987-10-21 Schlumberger Ltd Measurement apparatus

Also Published As

Publication number Publication date
GB2267571B (en) 1995-09-06
GB2267571A (en) 1993-12-08

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Legal Events

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

Effective date: 19960527