JPS5449199A - Gas detecting probe without catalytic action of gas measuring apparatus and production thereof - Google Patents

Gas detecting probe without catalytic action of gas measuring apparatus and production thereof

Info

Publication number
JPS5449199A
JPS5449199A JP10544078A JP10544078A JPS5449199A JP S5449199 A JPS5449199 A JP S5449199A JP 10544078 A JP10544078 A JP 10544078A JP 10544078 A JP10544078 A JP 10544078A JP S5449199 A JPS5449199 A JP S5449199A
Authority
JP
Japan
Prior art keywords
gas
production
measuring apparatus
catalytic action
detecting probe
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.)
Pending
Application number
JP10544078A
Other languages
Japanese (ja)
Inventor
Buaideingeru Yoahimu
Kuretsuchiyumeru Buorufugangu
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Publication of JPS5449199A publication Critical patent/JPS5449199A/en
Pending 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)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Catalysts (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
JP10544078A 1977-09-02 1978-08-29 Gas detecting probe without catalytic action of gas measuring apparatus and production thereof Pending JPS5449199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740158 DE2740158A1 (en) 1977-09-02 1977-09-02 CATALYTICALLY INACTIVE GAS DETECTING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
JPS5449199A true JPS5449199A (en) 1979-04-18

Family

ID=6018258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10544078A Pending JPS5449199A (en) 1977-09-02 1978-08-29 Gas detecting probe without catalytic action of gas measuring apparatus and production thereof

Country Status (4)

Country Link
JP (1) JPS5449199A (en)
DE (1) DE2740158A1 (en)
FR (1) FR2402206A1 (en)
GB (1) GB2004653B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275708A (en) * 2005-03-29 2006-10-12 Citizen Watch Co Ltd Catalytic combustion type gas sensor element
JPWO2006090433A1 (en) * 2005-02-22 2008-08-07 エフアイエス株式会社 Hydrogen gas sensor and manufacturing method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122662A1 (en) * 1980-06-11 1982-04-01 Mine Safety Appliances Co. Ltd., Reading, Berkshire Electrically heatable element and method of producing it
US4447397A (en) * 1982-08-05 1984-05-08 Bacharach Instrument Company Catalytic gas sensor
DE3906599A1 (en) * 1989-03-02 1990-09-06 Draegerwerk Ag Compensation element for a measuring device for combustible gases
DE4004977C2 (en) * 1990-02-19 1994-01-20 Auergesellschaft Gmbh Catalytically inactive gas detection element and method for its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227556A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Wiring substrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL236206A (en) * 1958-02-18
DE1197251B (en) * 1958-02-18 1965-07-22 Nat Res Dev Catalytically inactive, heated detector element for gas analyzers
US3586486A (en) * 1968-02-23 1971-06-22 Bosch Arma Corp Gas analyzer
US3959764A (en) * 1974-10-09 1976-05-25 Dictaphone Corporation Gas analyzing element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227556A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Wiring substrate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2006090433A1 (en) * 2005-02-22 2008-08-07 エフアイエス株式会社 Hydrogen gas sensor and manufacturing method thereof
JP4571665B2 (en) * 2005-02-22 2010-10-27 エフアイエス株式会社 Hydrogen gas sensor
JP2006275708A (en) * 2005-03-29 2006-10-12 Citizen Watch Co Ltd Catalytic combustion type gas sensor element
JP4559894B2 (en) * 2005-03-29 2010-10-13 シチズンホールディングス株式会社 Contact combustion type gas sensor element

Also Published As

Publication number Publication date
FR2402206A1 (en) 1979-03-30
GB2004653B (en) 1982-07-14
FR2402206B1 (en) 1980-03-21
GB2004653A (en) 1979-04-04
DE2740158A1 (en) 1979-03-15

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