GB2167192B - Sensor device suitable for gases - Google Patents

Sensor device suitable for gases

Info

Publication number
GB2167192B
GB2167192B GB8528233A GB8528233A GB2167192B GB 2167192 B GB2167192 B GB 2167192B GB 8528233 A GB8528233 A GB 8528233A GB 8528233 A GB8528233 A GB 8528233A GB 2167192 B GB2167192 B GB 2167192B
Authority
GB
United Kingdom
Prior art keywords
gases
sensor device
device suitable
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.)
Expired
Application number
GB8528233A
Other versions
GB2167192A (en
GB8528233D0 (en
Inventor
Dr Patrick Timothy Moseley
Ronan Alain Stephan
Dr Jerome Francis Mcaleer
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 GB8528233D0 publication Critical patent/GB8528233D0/en
Publication of GB2167192A publication Critical patent/GB2167192A/en
Application granted granted Critical
Publication of GB2167192B publication Critical patent/GB2167192B/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
    • G01N27/14—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
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0044—Sulphides, e.g. H2S
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/005—H2

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 Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Catalysts (AREA)
GB8528233A 1984-11-15 1985-11-15 Sensor device suitable for gases Expired GB2167192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848428934A GB8428934D0 (en) 1984-11-15 1984-11-15 Sensors

Publications (3)

Publication Number Publication Date
GB8528233D0 GB8528233D0 (en) 1985-12-18
GB2167192A GB2167192A (en) 1986-05-21
GB2167192B true GB2167192B (en) 1989-07-19

Family

ID=10569803

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848428934A Pending GB8428934D0 (en) 1984-11-15 1984-11-15 Sensors
GB8528233A Expired GB2167192B (en) 1984-11-15 1985-11-15 Sensor device suitable for gases

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848428934A Pending GB8428934D0 (en) 1984-11-15 1984-11-15 Sensors

Country Status (1)

Country Link
GB (2) GB8428934D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610363A1 (en) * 1986-03-27 1987-10-01 Kernforschungsz Karlsruhe METHOD FOR CONTINUOUSLY MONITORING CONCENTRATIONS OF GASEOUS INGREDIENTS IN GAS MIXTURES, EXCEPT O (ARROW DOWN) 2 (ARROW DOWN)
GB8617429D0 (en) * 1986-07-17 1986-08-28 Atomic Energy Authority Uk Sensing
US5108576A (en) * 1988-06-13 1992-04-28 Ohmicron Corporation Pyroelectric thermometric device
DE4221922C1 (en) * 1992-07-03 1994-01-13 Bosch Gmbh Robert Warm tone sensor
EP0751603A1 (en) * 1995-06-27 1997-01-02 KUNDO SYSTEMTECHNIK GmbH Power supply device, in particular for electrically operated measuring instruments
EP1293769A3 (en) * 2001-09-07 2004-11-03 National Institute of Advanced Industrial Science and Technology Flammable gas sensor and gas concentration measurement method and apparatus
DE102008045856A1 (en) 2008-09-05 2010-06-02 Justus-Liebig-Universität Giessen Sensor for measuring concentration of gases like hydrogen, oxygen, nitrogen oxide, chlorine or other reactive gases, comprises medium for measuring thermoelectric voltage and another medium for measuring ionic conduction of gases ions
CN108459046B (en) * 2018-05-09 2020-10-09 哈尔滨工业大学 Device for testing Seebeck coefficient and conductivity of thin film type thermoelectric material
CN110988062B (en) * 2019-11-25 2022-07-26 郑州炜盛电子科技有限公司 Preparation method of gas diffusion electrode for measuring hydrogen sulfide gas
CN111398365B (en) * 2020-04-30 2023-08-25 中国人民解放军陆军防化学院 Molybdenum disulfide-based ammonia gas sensor and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249088A (en) * 1925-03-12 1927-05-12 Sidney Hershberg Katz Improved apparatus for quantitative determination of gases
GB815047A (en) * 1957-09-10 1959-06-17 Max Planck Inst Eisenforschung Improvements relating to thermocouples
GB924989A (en) * 1961-12-29 1963-05-01 Erie Resistor Ltd Thermoelectric ceramic
GB955019A (en) * 1961-03-24 1964-04-08 Westinghouse Electric Corp Thermoelectric materials and devices prepared therefrom
GB1023561A (en) * 1961-02-24 1966-03-23 English Electric Co Ltd Gas detecting apparatus
GB1391514A (en) * 1971-06-22 1975-04-23 Renault Quantitative detection system adapted to detect a component of a motor exhaust gas
GB2006440A (en) * 1977-10-25 1979-05-02 Obiaya J O Oxygen concentration analyzer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249088A (en) * 1925-03-12 1927-05-12 Sidney Hershberg Katz Improved apparatus for quantitative determination of gases
GB815047A (en) * 1957-09-10 1959-06-17 Max Planck Inst Eisenforschung Improvements relating to thermocouples
GB1023561A (en) * 1961-02-24 1966-03-23 English Electric Co Ltd Gas detecting apparatus
GB955019A (en) * 1961-03-24 1964-04-08 Westinghouse Electric Corp Thermoelectric materials and devices prepared therefrom
GB924989A (en) * 1961-12-29 1963-05-01 Erie Resistor Ltd Thermoelectric ceramic
GB1391514A (en) * 1971-06-22 1975-04-23 Renault Quantitative detection system adapted to detect a component of a motor exhaust gas
GB2006440A (en) * 1977-10-25 1979-05-02 Obiaya J O Oxygen concentration analyzer

Also Published As

Publication number Publication date
GB2167192A (en) 1986-05-21
GB8528233D0 (en) 1985-12-18
GB8428934D0 (en) 1984-12-27

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Legal Events

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