GB2165393B - Gas sensor - Google Patents

Gas sensor

Info

Publication number
GB2165393B
GB2165393B GB8425100A GB8425100A GB2165393B GB 2165393 B GB2165393 B GB 2165393B GB 8425100 A GB8425100 A GB 8425100A GB 8425100 A GB8425100 A GB 8425100A GB 2165393 B GB2165393 B GB 2165393B
Authority
GB
United Kingdom
Prior art keywords
gas sensor
sensor
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.)
Expired
Application number
GB8425100A
Other versions
GB2165393A (en
Inventor
Roger Voles
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.)
EMI Ltd
Original Assignee
EMI 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 EMI Ltd filed Critical EMI Ltd
Priority to GB8425100A priority Critical patent/GB2165393B/en
Publication of GB2165393A publication Critical patent/GB2165393A/en
Application granted granted Critical
Publication of GB2165393B publication Critical patent/GB2165393B/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
GB8425100A 1984-10-04 1984-10-04 Gas sensor Expired GB2165393B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8425100A GB2165393B (en) 1984-10-04 1984-10-04 Gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8425100A GB2165393B (en) 1984-10-04 1984-10-04 Gas sensor

Publications (2)

Publication Number Publication Date
GB2165393A GB2165393A (en) 1986-04-09
GB2165393B true GB2165393B (en) 1988-06-08

Family

ID=10567705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8425100A Expired GB2165393B (en) 1984-10-04 1984-10-04 Gas sensor

Country Status (1)

Country Link
GB (1) GB2165393B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001628A (en) * 1990-07-17 1992-02-17 Priva Agro Holding Bv DEVICE FOR MEASURING THE CONCENTRATION OF A CHEMICAL IN FLUIDUM.
MY186461A (en) * 2011-05-27 2021-07-22 Mimos Berhad Micropump gas sensing system and method thereof

Also Published As

Publication number Publication date
GB2165393A (en) 1986-04-09

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Legal Events

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