JPS5726740A - Electrically heating element and manufacture thereof - Google Patents

Electrically heating element and manufacture thereof

Info

Publication number
JPS5726740A
JPS5726740A JP8875481A JP8875481A JPS5726740A JP S5726740 A JPS5726740 A JP S5726740A JP 8875481 A JP8875481 A JP 8875481A JP 8875481 A JP8875481 A JP 8875481A JP S5726740 A JPS5726740 A JP S5726740A
Authority
JP
Japan
Prior art keywords
manufacture
heating element
electrically heating
electrically
heating
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
JP8875481A
Other languages
Japanese (ja)
Inventor
Buratsukuutsudo Toomasu
Harii Chiyaaruzu Kani Dagurasu
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.)
MAIN SEIFUTEI APURAIANSHIZU CO
Original Assignee
MAIN SEIFUTEI APURAIANSHIZU CO
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 MAIN SEIFUTEI APURAIANSHIZU CO filed Critical MAIN SEIFUTEI APURAIANSHIZU CO
Publication of JPS5726740A publication Critical patent/JPS5726740A/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)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP8875481A 1980-06-11 1981-06-08 Electrically heating element and manufacture thereof Pending JPS5726740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8019098 1980-06-11

Publications (1)

Publication Number Publication Date
JPS5726740A true JPS5726740A (en) 1982-02-12

Family

ID=10513970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8875481A Pending JPS5726740A (en) 1980-06-11 1981-06-08 Electrically heating element and manufacture thereof

Country Status (4)

Country Link
JP (1) JPS5726740A (en)
CA (1) CA1166298A (en)
DE (1) DE3122662A1 (en)
FR (1) FR2484689B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673536A5 (en) * 1986-03-04 1990-03-15 Ingold W Dr Ag
DE3723052A1 (en) * 1987-07-11 1989-01-19 Kernforschungsz Karlsruhe PRODUCTION OF INERT, CATALYTICALLY EFFECTIVE OR GAS-SENSITIVE CERAMIC LAYERS FOR GAS SENSORS
DE3743398A1 (en) * 1987-12-21 1989-07-06 Siemens Ag Suspension for a sensor arrangement for detecting gases by means of exothermic catalytic reactions
DE3913621A1 (en) * 1989-04-25 1990-10-31 Siemens Ag Exhaust gas sensor for engine control - compares signals of catalytic heat effect sensor and similar, non-catalytic component, monitors individual engine cylinders

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL236206A (en) * 1958-02-18
US3200011A (en) * 1959-02-03 1965-08-10 Nat Res Dev Electrically heatable filaments
GB1184184A (en) * 1966-07-26 1970-03-11 Nat Res Dev Improvements in or relating to Electrically Heatable Filaments
US3564474A (en) * 1968-06-04 1971-02-16 Nat Res Dev Electrically heatable elements
GB1387412A (en) * 1971-07-07 1975-03-19 English Electric Valve Co Ltd Combustible gas detectors
US3883307A (en) * 1971-10-21 1975-05-13 Ambac Ind Gas analyzer resistance element
GB1461891A (en) * 1974-06-05 1977-01-19 Nat Res Dev Detection of carbon monoxide
US3959764A (en) * 1974-10-09 1976-05-25 Dictaphone Corporation Gas analyzing element
JPS52122192A (en) * 1976-04-07 1977-10-14 Matsushita Electric Ind Co Ltd Combustible gas detecting element
GB1516039A (en) * 1976-06-18 1978-06-28 English Electric Valve Co Ltd Combustible gas detectors
GB1549640A (en) * 1976-07-06 1979-08-08 English Electric Valve Co Ltd Combustible-gas detectors
US4045177A (en) * 1976-08-16 1977-08-30 Cse Corporation Apparatus for detecting combustible gases
GB1596623A (en) * 1976-12-13 1981-08-26 Nat Res Dev Catalytic gas detectors
GB1556339A (en) * 1977-08-25 1979-11-21 English Electric Valve Co Ltd Combustible gas detectors
DE2740158A1 (en) * 1977-09-02 1979-03-15 Auergesellschaft Gmbh CATALYTICALLY INACTIVE GAS DETECTING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
DE3122662C2 (en) 1989-09-07
DE3122662A1 (en) 1982-04-01
CA1166298A (en) 1984-04-24
FR2484689B1 (en) 1985-06-07
FR2484689A1 (en) 1981-12-18

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