GB9622413D0 - Resistive gas sensing - Google Patents

Resistive gas sensing

Info

Publication number
GB9622413D0
GB9622413D0 GBGB9622413.4A GB9622413A GB9622413D0 GB 9622413 D0 GB9622413 D0 GB 9622413D0 GB 9622413 A GB9622413 A GB 9622413A GB 9622413 D0 GB9622413 D0 GB 9622413D0
Authority
GB
United Kingdom
Prior art keywords
gas sensing
resistive gas
resistive
sensing
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.)
Withdrawn
Application number
GBGB9622413.4A
Other versions
GB2303924A (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.)
Capteur Sensors and Analysers Ltd
Original Assignee
Capteur Sensors and Analysers 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
Priority claimed from GB9408542A external-priority patent/GB9408542D0/en
Application filed by Capteur Sensors and Analysers Ltd filed Critical Capteur Sensors and Analysers Ltd
Priority to GB9622413A priority Critical patent/GB2303924A/en
Publication of GB9622413D0 publication Critical patent/GB9622413D0/en
Publication of GB2303924A publication Critical patent/GB2303924A/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Withdrawn legal-status Critical Current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
    • 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

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)
GB9622413A 1994-04-29 1995-05-01 Resistive gas sensing Withdrawn GB2303924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9622413A GB2303924A (en) 1994-04-29 1995-05-01 Resistive gas sensing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9408542A GB9408542D0 (en) 1994-04-29 1994-04-29 Gas sensing resistors
GB9622413A GB2303924A (en) 1994-04-29 1995-05-01 Resistive gas sensing
PCT/GB1995/000986 WO1995030143A1 (en) 1994-04-29 1995-05-01 Resistive gas sensing

Publications (2)

Publication Number Publication Date
GB9622413D0 true GB9622413D0 (en) 1997-01-08
GB2303924A GB2303924A (en) 1997-03-05

Family

ID=26304796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9622413A Withdrawn GB2303924A (en) 1994-04-29 1995-05-01 Resistive gas sensing

Country Status (1)

Country Link
GB (1) GB2303924A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586117A (en) * 1977-06-22 1981-03-18 Rosemount Eng Co Ltd Solid state sensor element
JPH01109250A (en) * 1987-10-22 1989-04-26 Toshiba Corp Gas sensor
IT1228121B (en) * 1988-12-23 1991-05-28 Eniricerche Spa SOLID STATE SENSOR TO DETERMINE THE CONCENTRATION OF HYDROGEN AND / OR NOX AND RELATED PREPARATION PROCEDURE
JP2702279B2 (en) * 1990-11-30 1998-01-21 新コスモス電機株式会社 Gas detection element

Also Published As

Publication number Publication date
GB2303924A (en) 1997-03-05

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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)