AU2532699A - Gas or vapour sensor - Google Patents

Gas or vapour sensor

Info

Publication number
AU2532699A
AU2532699A AU25326/99A AU2532699A AU2532699A AU 2532699 A AU2532699 A AU 2532699A AU 25326/99 A AU25326/99 A AU 25326/99A AU 2532699 A AU2532699 A AU 2532699A AU 2532699 A AU2532699 A AU 2532699A
Authority
AU
Australia
Prior art keywords
gas
vapour sensor
vapour
sensor
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.)
Abandoned
Application number
AU25326/99A
Inventor
Gary Stephen Vaughan Coles
Bryan Stewart Hobbs
Martin Geoffrey Jones
Martin John Willett
Geraint Williams
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.)
City Technology Ltd
Original Assignee
City Technology 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 City Technology Ltd filed Critical City Technology Ltd
Publication of AU2532699A publication Critical patent/AU2532699A/en
Abandoned 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
    • 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
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas

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 Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AU25326/99A 1998-02-13 1999-02-11 Gas or vapour sensor Abandoned AU2532699A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9803158.6A GB9803158D0 (en) 1998-02-13 1998-02-13 Gas or vapour sensor
GB9803158 1998-02-13
PCT/GB1999/000430 WO1999041598A1 (en) 1998-02-13 1999-02-11 Gas or vapour sensor

Publications (1)

Publication Number Publication Date
AU2532699A true AU2532699A (en) 1999-08-30

Family

ID=10826994

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25326/99A Abandoned AU2532699A (en) 1998-02-13 1999-02-11 Gas or vapour sensor

Country Status (3)

Country Link
AU (1) AU2532699A (en)
GB (1) GB9803158D0 (en)
WO (1) WO1999041598A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0019649D0 (en) * 2000-08-10 2000-09-27 Central Research Lab Ltd A pellet resistor sensor
CN106706728B (en) * 2016-12-30 2019-05-14 江苏奥力威传感高科股份有限公司 A kind of nitrogen dioxide sensor of high sensitivity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864628A (en) * 1973-05-29 1975-02-04 Inst Gas Technology Selective solid-state gas sensors and method
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
DE4432729C1 (en) * 1994-09-14 1996-04-11 Siemens Ag Gas sensor

Also Published As

Publication number Publication date
WO1999041598A1 (en) 1999-08-19
GB9803158D0 (en) 1998-04-08

Similar Documents

Publication Publication Date Title
AU1696595A (en) Improved ndir gas sensor
AU3812695A (en) Gas sensor
DE69735302D1 (en) Gas sensor
AU2001233093A1 (en) Gas sensor
AU2002227519A1 (en) Gas sensors
AU2000266068A1 (en) Gas component sensor
AU1421195A (en) Gas sensor
AU2069099A (en) Sensor
AU1602600A (en) Dew point sensor using mems
AU3664899A (en) Substrate sensor
AU1458299A (en) Exhaust gas sensor
AU3654797A (en) Electrochemical gas sensor
GB9916887D0 (en) Infra-red optical gas sensor
GB9625464D0 (en) Gas sensor
AUPP704098A0 (en) Optical sensor
AUPN166695A0 (en) Gas sensor
AU5036299A (en) Thermosorption sensor
GB9727306D0 (en) Gas sensor
GB9705278D0 (en) Gas sensor
GB2312516B (en) Gas sensor
GB2316178B (en) Gas sensor
EP0869355A4 (en) Gas sensor
AU4305599A (en) Device for gas sensing
AU2532699A (en) Gas or vapour sensor
AU5249599A (en) Low temperature oxygen gas sensor

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase