JPH0449652B2 - - Google Patents

Info

Publication number
JPH0449652B2
JPH0449652B2 JP58249786A JP24978683A JPH0449652B2 JP H0449652 B2 JPH0449652 B2 JP H0449652B2 JP 58249786 A JP58249786 A JP 58249786A JP 24978683 A JP24978683 A JP 24978683A JP H0449652 B2 JPH0449652 B2 JP H0449652B2
Authority
JP
Japan
Prior art keywords
gas
sensor
heater
sensitive
resistor
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
JP58249786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60142241A (ja
Inventor
Takao Kojima
Keizo Furusaki
Toshitaka Matsura
Akira Nakano
Akio Takami
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP24978683A priority Critical patent/JPS60142241A/ja
Publication of JPS60142241A publication Critical patent/JPS60142241A/ja
Publication of JPH0449652B2 publication Critical patent/JPH0449652B2/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
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits

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)
JP24978683A 1983-12-28 1983-12-28 ヒ−タ−付き感ガスセンサ− Granted JPS60142241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24978683A JPS60142241A (ja) 1983-12-28 1983-12-28 ヒ−タ−付き感ガスセンサ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24978683A JPS60142241A (ja) 1983-12-28 1983-12-28 ヒ−タ−付き感ガスセンサ−

Publications (2)

Publication Number Publication Date
JPS60142241A JPS60142241A (ja) 1985-07-27
JPH0449652B2 true JPH0449652B2 (OSRAM) 1992-08-12

Family

ID=17198200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24978683A Granted JPS60142241A (ja) 1983-12-28 1983-12-28 ヒ−タ−付き感ガスセンサ−

Country Status (1)

Country Link
JP (1) JPS60142241A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435005B1 (en) * 2000-12-19 2002-08-20 Delphi Technologies, Inc. Heater patterns for planar gas sensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529493A (en) * 1975-07-11 1977-01-25 Omron Tateisi Electronics Co Gas sensing device
JPS52111798A (en) * 1976-03-16 1977-09-19 Tokai Konetsu Kogyo Kk Improvement of gas sensing device

Also Published As

Publication number Publication date
JPS60142241A (ja) 1985-07-27

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Legal Events

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