GB8526063D0 - Sensors - Google Patents

Sensors

Info

Publication number
GB8526063D0
GB8526063D0 GB8526063A GB8526063A GB8526063D0 GB 8526063 D0 GB8526063 D0 GB 8526063D0 GB 8526063 A GB8526063 A GB 8526063A GB 8526063 A GB8526063 A GB 8526063A GB 8526063 D0 GB8526063 D0 GB 8526063D0
Authority
GB
United Kingdom
Prior art keywords
sensors
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
GB8526063A
Other versions
GB2166247B (en
GB2166247A (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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB8526063D0 publication Critical patent/GB8526063D0/en
Publication of GB2166247A publication Critical patent/GB2166247A/en
Application granted granted Critical
Publication of GB2166247B publication Critical patent/GB2166247B/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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 Fluid Adsorption Or Reactions (AREA)
GB8526063A 1984-10-25 1985-10-22 Oxide materials in gas sensing Expired GB2166247B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8427004A GB8427004D0 (en) 1984-10-25 1984-10-25 Sensors

Publications (3)

Publication Number Publication Date
GB8526063D0 true GB8526063D0 (en) 1985-11-27
GB2166247A GB2166247A (en) 1986-04-30
GB2166247B GB2166247B (en) 1989-05-24

Family

ID=10568746

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8427004A Pending GB8427004D0 (en) 1984-10-25 1984-10-25 Sensors
GB8526063A Expired GB2166247B (en) 1984-10-25 1985-10-22 Oxide materials in gas sensing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8427004A Pending GB8427004D0 (en) 1984-10-25 1984-10-25 Sensors

Country Status (1)

Country Link
GB (2) GB8427004D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0806657A3 (en) * 1991-04-05 2001-12-12 BG plc Tin oxide gas sensors
US5863503A (en) * 1993-06-30 1999-01-26 Osaka Gas Co., Ltd. Nitrogen oxide detecting sensor and method of manufacturing the same
US6046054A (en) * 1994-02-19 2000-04-04 Capteur Sensors & Analysers, Ltd. Semiconducting oxide gas sensors
US5932176A (en) * 1998-07-07 1999-08-03 Bacharach, Inc. Halogen gas detector
LT4584B (en) 1998-12-30 1999-12-27 Kauno technologijos universitetas A gas sensor
LT4805B (en) 1999-07-20 2001-06-25 Kauno technologijos universitetas A gas - discharge transducer
DE60332516D1 (en) * 2002-09-25 2010-06-24 Ngk Spark Plug Co Ammonia sensor
CN101825596A (en) * 2010-04-23 2010-09-08 西安交通大学 Multiple-output film gas-sensitive sensor
US10495592B1 (en) * 2017-08-29 2019-12-03 The United States Of America As Represented By The Secretary Of The Army Use of metal-organic frameworks and metal oxides for sensing chemicals using electrical impedance spectroscopy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773110A1 (en) * 1968-04-02 1971-09-23 Philips Nv Element for determining the oxygen partial pressure
FR2460480A1 (en) * 1979-06-29 1981-01-23 Sicli Cie Cle METHOD FOR DETECTING AND ANALYZING GAS, IN PARTICULAR FOR FIRE PREVENTION
GB8329004D0 (en) * 1983-10-31 1983-11-30 Atomic Energy Authority Uk Sensors
GB8329003D0 (en) * 1983-10-31 1983-11-30 Atomic Energy Authority Uk Sensors
GB8329005D0 (en) * 1983-10-31 1983-11-30 Atomic Energy Authority Uk Sensors
GB8329002D0 (en) * 1983-10-31 1983-11-30 Atomic Energy Authority Uk Sensors
GB8421188D0 (en) * 1984-08-21 1984-09-26 Persaud K C Gas/odorant sensor
GB8424290D0 (en) * 1984-09-26 1984-10-31 Atomic Energy Authority Uk Sensors
GB8424291D0 (en) * 1984-09-26 1984-10-31 Atomic Energy Authority Uk Sensors

Also Published As

Publication number Publication date
GB2166247B (en) 1989-05-24
GB2166247A (en) 1986-04-30
GB8427004D0 (en) 1984-11-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20051021