JPS61105451A - 熱伝導型ガス検出素子 - Google Patents

熱伝導型ガス検出素子

Info

Publication number
JPS61105451A
JPS61105451A JP22687684A JP22687684A JPS61105451A JP S61105451 A JPS61105451 A JP S61105451A JP 22687684 A JP22687684 A JP 22687684A JP 22687684 A JP22687684 A JP 22687684A JP S61105451 A JPS61105451 A JP S61105451A
Authority
JP
Japan
Prior art keywords
gas
wire
detection
conduction type
heat conduction
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
JP22687684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0536743B2 (enExample
Inventor
Tsunenori Shirohashi
白橋　典範
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.)
Riken Keiki KK
Original Assignee
Riken Keiki KK
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 Riken Keiki KK filed Critical Riken Keiki KK
Priority to JP22687684A priority Critical patent/JPS61105451A/ja
Publication of JPS61105451A publication Critical patent/JPS61105451A/ja
Publication of JPH0536743B2 publication Critical patent/JPH0536743B2/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
    • G01N27/14—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 By The Use Of Electric Means (AREA)
JP22687684A 1984-10-30 1984-10-30 熱伝導型ガス検出素子 Granted JPS61105451A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22687684A JPS61105451A (ja) 1984-10-30 1984-10-30 熱伝導型ガス検出素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22687684A JPS61105451A (ja) 1984-10-30 1984-10-30 熱伝導型ガス検出素子

Publications (2)

Publication Number Publication Date
JPS61105451A true JPS61105451A (ja) 1986-05-23
JPH0536743B2 JPH0536743B2 (enExample) 1993-05-31

Family

ID=16851957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22687684A Granted JPS61105451A (ja) 1984-10-30 1984-10-30 熱伝導型ガス検出素子

Country Status (1)

Country Link
JP (1) JPS61105451A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264444A (ja) * 1988-08-31 1990-03-05 Shimadzu Corp 熱伝導度検出器
JP2006058201A (ja) * 2004-08-23 2006-03-02 Gas Mitsukusu Kogyo Kk 熱伝導型ガス分析器
JP2023069771A (ja) * 2021-11-08 2023-05-18 理研計器株式会社 ガス検知器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264444A (ja) * 1988-08-31 1990-03-05 Shimadzu Corp 熱伝導度検出器
JP2006058201A (ja) * 2004-08-23 2006-03-02 Gas Mitsukusu Kogyo Kk 熱伝導型ガス分析器
JP2023069771A (ja) * 2021-11-08 2023-05-18 理研計器株式会社 ガス検知器

Also Published As

Publication number Publication date
JPH0536743B2 (enExample) 1993-05-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees