GB2066963B - Gas sensor elements and methods of manufacturing them - Google Patents

Gas sensor elements and methods of manufacturing them

Info

Publication number
GB2066963B
GB2066963B GB8040618A GB8040618A GB2066963B GB 2066963 B GB2066963 B GB 2066963B GB 8040618 A GB8040618 A GB 8040618A GB 8040618 A GB8040618 A GB 8040618A GB 2066963 B GB2066963 B GB 2066963B
Authority
GB
United Kingdom
Prior art keywords
manufacturing
methods
gas sensor
sensor elements
elements
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
GB8040618A
Other versions
GB2066963A (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.)
International Gas Detectors Ltd
Original Assignee
International Gas Detectors 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 International Gas Detectors Ltd filed Critical International Gas Detectors Ltd
Priority to GB8040618A priority Critical patent/GB2066963B/en
Publication of GB2066963A publication Critical patent/GB2066963A/en
Application granted granted Critical
Publication of GB2066963B publication Critical patent/GB2066963B/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

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)
GB8040618A 1980-01-02 1980-12-18 Gas sensor elements and methods of manufacturing them Expired GB2066963B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8040618A GB2066963B (en) 1980-01-02 1980-12-18 Gas sensor elements and methods of manufacturing them

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8000040 1980-01-02
GB8040618A GB2066963B (en) 1980-01-02 1980-12-18 Gas sensor elements and methods of manufacturing them

Publications (2)

Publication Number Publication Date
GB2066963A GB2066963A (en) 1981-07-15
GB2066963B true GB2066963B (en) 1983-07-27

Family

ID=26274006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8040618A Expired GB2066963B (en) 1980-01-02 1980-12-18 Gas sensor elements and methods of manufacturing them

Country Status (1)

Country Link
GB (1) GB2066963B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083630B (en) * 1980-09-05 1984-01-18 Nat Res Dev Catalytic combustible gas sensors
GB2121180B (en) * 1982-05-01 1985-07-17 English Electric Valve Co Ltd Catalytic combustible-gas detectors
GB2125554B (en) * 1982-08-16 1985-12-24 Sieger J & S Ltd Catalytic gas detector
US5314828A (en) * 1990-06-12 1994-05-24 Catalytica, Inc. NOx sensor and process for detecting NOx
WO1991019975A1 (en) * 1990-06-12 1991-12-26 Catalytica, Inc. NOx SENSOR ASSEMBLY
US6162530A (en) * 1996-11-18 2000-12-19 University Of Connecticut Nanostructured oxides and hydroxides and methods of synthesis therefor
US7526942B2 (en) * 2003-06-12 2009-05-05 Riken Keiki Co., Ltd. Contact combustion gas sensor

Also Published As

Publication number Publication date
GB2066963A (en) 1981-07-15

Similar Documents

Publication Publication Date Title
JPS57157149A (en) Gas sensor and manufacture of gas sensor
GB2029583B (en) Gas sensing device and method of manufacturing the same
DE3171831D1 (en) Acceleration detecting devices and methods of fabrication thereof
JPS56137386A (en) Small display element and method of manufacturing same
DE3170488D1 (en) Capacitive sensor and method of making it
JPS56154458A (en) Manufacture of 1-carbapenem and intermediate derived from trithio-ortho-acetate
JPS5632782A (en) Piezooelectric transducer and method of manufacturing same
DE3170873D1 (en) Scroll member and method of producing same
JPS5778104A (en) Moisture sensor and method of producing same
DE3267866D1 (en) Methods of manufacturing combustibles sensors
DE3376145D1 (en) Gas sensor and method of using same
JPS56101544A (en) Gas sensor element and production thereof
JPS57109319A (en) Capacity type moisture sensor and method of producing same
GB2074128B (en) Mailing-containers and a method of manufacture thereof
DE3567734D1 (en) Gas sensor and method of producing the same
GB2072418B (en) Ion sensor and method of manufacturing the same
JPS5782625A (en) Ceramic combustor and manufacture therrof
GB2066963B (en) Gas sensor elements and methods of manufacturing them
JPS57123978A (en) Alyminum etching method and gas mixture
JPS54151098A (en) Method of manufacturing gas sensor
GB2119930B (en) Measuring temperature and concentration of a gas
DE3160274D1 (en) Planar heterojunction phototransistor and method of manufacturing it
GB2198240B (en) Gas sensor and method of manufacture thereof
GB2084500B (en) Grating and method of production thereof
EP0139139A3 (en) Silane gas sensor and a method of making the same

Legal Events

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