JPS5773662A - Sensing element for combustible gas - Google Patents

Sensing element for combustible gas

Info

Publication number
JPS5773662A
JPS5773662A JP14976080A JP14976080A JPS5773662A JP S5773662 A JPS5773662 A JP S5773662A JP 14976080 A JP14976080 A JP 14976080A JP 14976080 A JP14976080 A JP 14976080A JP S5773662 A JPS5773662 A JP S5773662A
Authority
JP
Japan
Prior art keywords
oxide
iron oxide
methane
sensitivity
gas sensitive
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.)
Granted
Application number
JP14976080A
Other languages
English (en)
Other versions
JPS6116932B2 (ja
Inventor
Shigekazu Kusanagi
Shigeo Akiyama
Toru Nobetani
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14976080A priority Critical patent/JPS5773662A/ja
Priority to SE8105260A priority patent/SE8105260L/
Priority to GB8127112A priority patent/GB2086583B/en
Priority to NL8104198A priority patent/NL8104198A/nl
Priority to DE19813136034 priority patent/DE3136034A1/de
Priority to US06/302,162 priority patent/US4458242A/en
Publication of JPS5773662A publication Critical patent/JPS5773662A/ja
Publication of JPS6116932B2 publication Critical patent/JPS6116932B2/ja
Granted 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)
JP14976080A 1980-09-13 1980-10-25 Sensing element for combustible gas Granted JPS5773662A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14976080A JPS5773662A (en) 1980-10-25 1980-10-25 Sensing element for combustible gas
SE8105260A SE8105260L (sv) 1980-09-13 1981-09-04 Gasdetektor
GB8127112A GB2086583B (en) 1980-09-13 1981-09-08 Gas detector
NL8104198A NL8104198A (nl) 1980-09-13 1981-09-11 Gasdetector.
DE19813136034 DE3136034A1 (de) 1980-09-13 1981-09-11 Gasdetektor
US06/302,162 US4458242A (en) 1980-10-25 1981-09-14 Gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14976080A JPS5773662A (en) 1980-10-25 1980-10-25 Sensing element for combustible gas

Publications (2)

Publication Number Publication Date
JPS5773662A true JPS5773662A (en) 1982-05-08
JPS6116932B2 JPS6116932B2 (ja) 1986-05-02

Family

ID=15482139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14976080A Granted JPS5773662A (en) 1980-09-13 1980-10-25 Sensing element for combustible gas

Country Status (1)

Country Link
JP (1) JPS5773662A (ja)

Also Published As

Publication number Publication date
JPS6116932B2 (ja) 1986-05-02

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