GB1135097A - Improvements relating to the measurement of combustible gas concentrations - Google Patents

Improvements relating to the measurement of combustible gas concentrations

Info

Publication number
GB1135097A
GB1135097A GB3059466A GB3059466A GB1135097A GB 1135097 A GB1135097 A GB 1135097A GB 3059466 A GB3059466 A GB 3059466A GB 3059466 A GB3059466 A GB 3059466A GB 1135097 A GB1135097 A GB 1135097A
Authority
GB
United Kingdom
Prior art keywords
measurement
combustible gas
improvements relating
gas concentrations
concentrations
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
GB3059466A
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.)
Komyo Rikagaku Kogyo KK
Original Assignee
Komyo Rikagaku Kogyo KK
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 Komyo Rikagaku Kogyo KK filed Critical Komyo Rikagaku Kogyo KK
Publication of GB1135097A publication Critical patent/GB1135097A/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 Electric Means (AREA)
  • Catalysts (AREA)
GB3059466A 1965-07-14 1966-07-07 Improvements relating to the measurement of combustible gas concentrations Expired GB1135097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4197965 1965-07-14

Publications (1)

Publication Number Publication Date
GB1135097A true GB1135097A (en) 1968-11-27

Family

ID=12623304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3059466A Expired GB1135097A (en) 1965-07-14 1966-07-07 Improvements relating to the measurement of combustible gas concentrations

Country Status (2)

Country Link
DE (1) DE1598678A1 (en)
GB (1) GB1135097A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137356A (en) * 1983-03-25 1984-10-03 Detection Instr Limited Hydrogen sulphide detector
DE3724966A1 (en) * 1986-07-29 1988-02-04 Sharp Kk SENSOR

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433179C3 (en) * 1974-07-10 1986-03-27 Nohmi Bosai Kogyo Co., Ltd., Tokio/Tokyo Gas detector for the selective detection of a component of a mixture containing certain gases
NL7915013A (en) * 1978-03-08 1980-06-30 British Gas Corp A GAS SENSITIVE ELEMENT AND A METHOD FOR MANUFACTURING IT.
CA1125857A (en) * 1978-09-13 1982-06-15 Ching T. Young Process for producing a solid electrolyte oxygen gas sensing element
CA1119250A (en) * 1978-09-13 1982-03-02 Bendix Autolite Corporation Process for producing an activated oxygen gas sensor element
GB2096321B (en) * 1981-04-04 1984-05-31 English Electric Valve Co Ltd Combustible-gas detectors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137356A (en) * 1983-03-25 1984-10-03 Detection Instr Limited Hydrogen sulphide detector
DE3724966A1 (en) * 1986-07-29 1988-02-04 Sharp Kk SENSOR
US4928513A (en) * 1986-07-29 1990-05-29 Sharp Kabushiki Kaisha Sensor

Also Published As

Publication number Publication date
DE1598678A1 (en) 1972-02-10

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