JPH0225455B2 - - Google Patents

Info

Publication number
JPH0225455B2
JPH0225455B2 JP57215969A JP21596982A JPH0225455B2 JP H0225455 B2 JPH0225455 B2 JP H0225455B2 JP 57215969 A JP57215969 A JP 57215969A JP 21596982 A JP21596982 A JP 21596982A JP H0225455 B2 JPH0225455 B2 JP H0225455B2
Authority
JP
Japan
Prior art keywords
weight
added
parts
resistance
amount
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.)
Expired - Lifetime
Application number
JP57215969A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59105552A (ja
Inventor
Nobuaki Murakami
Shozaburo Sunahara
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.)
Figaro Engineering Inc
Original Assignee
Figaro Engineering Inc
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 Figaro Engineering Inc filed Critical Figaro Engineering Inc
Priority to JP21596982A priority Critical patent/JPS59105552A/ja
Publication of JPS59105552A publication Critical patent/JPS59105552A/ja
Publication of JPH0225455B2 publication Critical patent/JPH0225455B2/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)
JP21596982A 1982-12-09 1982-12-09 ガス検出素子 Granted JPS59105552A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21596982A JPS59105552A (ja) 1982-12-09 1982-12-09 ガス検出素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21596982A JPS59105552A (ja) 1982-12-09 1982-12-09 ガス検出素子

Publications (2)

Publication Number Publication Date
JPS59105552A JPS59105552A (ja) 1984-06-18
JPH0225455B2 true JPH0225455B2 (en]) 1990-06-04

Family

ID=16681233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21596982A Granted JPS59105552A (ja) 1982-12-09 1982-12-09 ガス検出素子

Country Status (1)

Country Link
JP (1) JPS59105552A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340973U (en]) * 1989-08-30 1991-04-19

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176019B2 (ja) * 2008-12-22 2013-04-03 富山県 Ｔｏｔａｌ−ＶＯＣ検出用ガスセンサ及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253516A (en) * 1978-06-22 1981-03-03 Westinghouse Electric Corp. Modular heat exchanger
JPS55136947A (en) * 1979-04-13 1980-10-25 Matsushita Electric Works Ltd Gas detecting element
JPS5773661A (en) * 1980-10-25 1982-05-08 Matsushita Electric Works Ltd Sensing element for combustible gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340973U (en]) * 1989-08-30 1991-04-19

Also Published As

Publication number Publication date
JPS59105552A (ja) 1984-06-18

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