JPS61137053A - λセンサ - Google Patents

λセンサ

Info

Publication number
JPS61137053A
JPS61137053A JP25889084A JP25889084A JPS61137053A JP S61137053 A JPS61137053 A JP S61137053A JP 25889084 A JP25889084 A JP 25889084A JP 25889084 A JP25889084 A JP 25889084A JP S61137053 A JPS61137053 A JP S61137053A
Authority
JP
Japan
Prior art keywords
sensor
catalyst
sensitivity
compound
detection piece
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
JP25889084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052096B2 (2
Inventor
Kazuko Sasaki
佐々木　和子
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.)
FUIGARO GIKEN KK
Figaro Engineering Inc
Mazda Motor Corp
Original Assignee
FUIGARO GIKEN KK
Figaro Engineering Inc
Mazda Motor Corp
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 FUIGARO GIKEN KK, Figaro Engineering Inc, Mazda Motor Corp filed Critical FUIGARO GIKEN KK
Priority to JP25889084A priority Critical patent/JPS61137053A/ja
Publication of JPS61137053A publication Critical patent/JPS61137053A/ja
Publication of JPH052096B2 publication Critical patent/JPH052096B2/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)
JP25889084A 1984-12-06 1984-12-06 λセンサ Granted JPS61137053A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25889084A JPS61137053A (ja) 1984-12-06 1984-12-06 λセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25889084A JPS61137053A (ja) 1984-12-06 1984-12-06 λセンサ

Publications (2)

Publication Number Publication Date
JPS61137053A true JPS61137053A (ja) 1986-06-24
JPH052096B2 JPH052096B2 (2) 1993-01-11

Family

ID=17326448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25889084A Granted JPS61137053A (ja) 1984-12-06 1984-12-06 λセンサ

Country Status (1)

Country Link
JP (1) JPS61137053A (2)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141699A (en) * 1976-05-20 1977-11-26 Matsushita Electric Ind Co Ltd Densitometer of oxidizing and reducing gas
JPS5311226A (en) * 1976-07-20 1978-02-01 Ngk Spark Plug Co Ltd Air fuel ratio sensor for exhaust gas
JPS5518956A (en) * 1978-07-26 1980-02-09 Matsushita Electric Ind Co Ltd Oxygen concentration detecting element
JPS55166030A (en) * 1979-06-11 1980-12-24 Matsushita Electric Ind Co Ltd Gas sensor
JPS5643548A (en) * 1979-09-18 1981-04-22 Toshiba Corp Gas detecting element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141699A (en) * 1976-05-20 1977-11-26 Matsushita Electric Ind Co Ltd Densitometer of oxidizing and reducing gas
JPS5311226A (en) * 1976-07-20 1978-02-01 Ngk Spark Plug Co Ltd Air fuel ratio sensor for exhaust gas
JPS5518956A (en) * 1978-07-26 1980-02-09 Matsushita Electric Ind Co Ltd Oxygen concentration detecting element
JPS55166030A (en) * 1979-06-11 1980-12-24 Matsushita Electric Ind Co Ltd Gas sensor
JPS5643548A (en) * 1979-09-18 1981-04-22 Toshiba Corp Gas detecting element

Also Published As

Publication number Publication date
JPH052096B2 (2) 1993-01-11

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