JPS557698A - Thermal conductive type measuring cell - Google Patents

Thermal conductive type measuring cell

Info

Publication number
JPS557698A
JPS557698A JP8122879A JP8122879A JPS557698A JP S557698 A JPS557698 A JP S557698A JP 8122879 A JP8122879 A JP 8122879A JP 8122879 A JP8122879 A JP 8122879A JP S557698 A JPS557698 A JP S557698A
Authority
JP
Japan
Prior art keywords
conductive type
thermal conductive
measuring cell
type measuring
cell
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
JP8122879A
Other languages
English (en)
Japanese (ja)
Inventor
Daameru Udo
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS557698A publication Critical patent/JPS557698A/ja
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
    • G01N27/18—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 changes in the thermal conductivity of a surrounding material to be tested

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 Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP8122879A 1978-06-28 1979-06-27 Thermal conductive type measuring cell Pending JPS557698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782828429 DE2828429C3 (de) 1978-06-28 1978-06-28 Wärmeleit-Gasanalysator

Publications (1)

Publication Number Publication Date
JPS557698A true JPS557698A (en) 1980-01-19

Family

ID=6043034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8122879A Pending JPS557698A (en) 1978-06-28 1979-06-27 Thermal conductive type measuring cell

Country Status (2)

Country Link
JP (1) JPS557698A (de)
DE (1) DE2828429C3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535614A (en) * 1993-11-11 1996-07-16 Nok Corporation Thermal conductivity gas sensor for measuring fuel vapor content

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535614A (en) * 1993-11-11 1996-07-16 Nok Corporation Thermal conductivity gas sensor for measuring fuel vapor content
US5644068A (en) * 1993-11-11 1997-07-01 Nok Corporation Gas sensor

Also Published As

Publication number Publication date
DE2828429B2 (de) 1980-06-26
DE2828429A1 (de) 1980-01-03
DE2828429C3 (de) 1981-04-09

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