JPS58200151A - ガス検知素子 - Google Patents

ガス検知素子

Info

Publication number
JPS58200151A
JPS58200151A JP57083443A JP8344382A JPS58200151A JP S58200151 A JPS58200151 A JP S58200151A JP 57083443 A JP57083443 A JP 57083443A JP 8344382 A JP8344382 A JP 8344382A JP S58200151 A JPS58200151 A JP S58200151A
Authority
JP
Japan
Prior art keywords
gas
sensitivity
detection element
gas detection
methane
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
JP57083443A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160379B2 (cs
Inventor
Yoshihiko Nakatani
吉彦 中谷
Masayuki Sakai
界　政行
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57083443A priority Critical patent/JPS58200151A/ja
Priority to DE8383302807T priority patent/DE3379481D1/de
Priority to EP83302807A priority patent/EP0095313B1/en
Priority to US06/496,492 priority patent/US4732738A/en
Publication of JPS58200151A publication Critical patent/JPS58200151A/ja
Publication of JPS6160379B2 publication Critical patent/JPS6160379B2/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)
JP57083443A 1982-05-17 1982-05-17 ガス検知素子 Granted JPS58200151A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57083443A JPS58200151A (ja) 1982-05-17 1982-05-17 ガス検知素子
DE8383302807T DE3379481D1 (en) 1982-05-17 1983-05-17 Combustible gas-detecting element and its production
EP83302807A EP0095313B1 (en) 1982-05-17 1983-05-17 Combustible gas-detecting element and its production
US06/496,492 US4732738A (en) 1982-05-17 1983-05-17 Combustible gas detecting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57083443A JPS58200151A (ja) 1982-05-17 1982-05-17 ガス検知素子

Publications (2)

Publication Number Publication Date
JPS58200151A true JPS58200151A (ja) 1983-11-21
JPS6160379B2 JPS6160379B2 (cs) 1986-12-20

Family

ID=13802569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57083443A Granted JPS58200151A (ja) 1982-05-17 1982-05-17 ガス検知素子

Country Status (1)

Country Link
JP (1) JPS58200151A (cs)

Also Published As

Publication number Publication date
JPS6160379B2 (cs) 1986-12-20

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