JPS59143945A - ガス検出装置 - Google Patents

ガス検出装置

Info

Publication number
JPS59143945A
JPS59143945A JP1738083A JP1738083A JPS59143945A JP S59143945 A JPS59143945 A JP S59143945A JP 1738083 A JP1738083 A JP 1738083A JP 1738083 A JP1738083 A JP 1738083A JP S59143945 A JPS59143945 A JP S59143945A
Authority
JP
Japan
Prior art keywords
layer
gas
gas detection
heater
lead
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
JP1738083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04219B2 (enrdf_load_stackoverflow
Inventor
Junji Manaka
順二 間中
Hidekazu Oota
英一 太田
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.)
Ricoh Seiki Co Ltd
Ricoh Co Ltd
Original Assignee
Ricoh Seiki Co Ltd
Ricoh 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 Ricoh Seiki Co Ltd, Ricoh Co Ltd filed Critical Ricoh Seiki Co Ltd
Priority to JP1738083A priority Critical patent/JPS59143945A/ja
Publication of JPS59143945A publication Critical patent/JPS59143945A/ja
Publication of JPH04219B2 publication Critical patent/JPH04219B2/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)
JP1738083A 1983-02-07 1983-02-07 ガス検出装置 Granted JPS59143945A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1738083A JPS59143945A (ja) 1983-02-07 1983-02-07 ガス検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1738083A JPS59143945A (ja) 1983-02-07 1983-02-07 ガス検出装置

Publications (2)

Publication Number Publication Date
JPS59143945A true JPS59143945A (ja) 1984-08-17
JPH04219B2 JPH04219B2 (enrdf_load_stackoverflow) 1992-01-06

Family

ID=11942397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1738083A Granted JPS59143945A (ja) 1983-02-07 1983-02-07 ガス検出装置

Country Status (1)

Country Link
JP (1) JPS59143945A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145150A (ja) * 1985-12-13 1987-06-29 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン ガス・センサ装置
JP2023091325A (ja) * 2021-12-20 2023-06-30 Tdk株式会社 ガスセンサ

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948793A (enrdf_load_stackoverflow) * 1972-05-04 1974-05-11
JPS5374495A (en) * 1976-12-14 1978-07-01 Marukon Denshi Kk Gas responsive element
JPS5521090U (enrdf_load_stackoverflow) * 1978-07-31 1980-02-09
JPS5618750A (en) * 1979-07-25 1981-02-21 Ricoh Co Ltd Gas detector
JPS5618752A (en) * 1979-07-25 1981-02-21 Ricoh Co Ltd Driving method for sensor
JPS56109047U (enrdf_load_stackoverflow) * 1980-01-23 1981-08-24
JPS5717849A (en) * 1980-05-21 1982-01-29 Siemens Ag Thin film gas sensor
JPS5723849A (en) * 1980-07-18 1982-02-08 Matsushita Electric Ind Co Ltd Gas detector and its manufacture
JPS5794641A (en) * 1980-12-04 1982-06-12 Ricoh Co Ltd Manufacture of electric heater
JPS58103654A (ja) * 1981-12-16 1983-06-20 Matsushita Electric Ind Co Ltd 多機能ガスセンサ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948793A (enrdf_load_stackoverflow) * 1972-05-04 1974-05-11
JPS5374495A (en) * 1976-12-14 1978-07-01 Marukon Denshi Kk Gas responsive element
JPS5521090U (enrdf_load_stackoverflow) * 1978-07-31 1980-02-09
JPS5618750A (en) * 1979-07-25 1981-02-21 Ricoh Co Ltd Gas detector
JPS5618752A (en) * 1979-07-25 1981-02-21 Ricoh Co Ltd Driving method for sensor
JPS56109047U (enrdf_load_stackoverflow) * 1980-01-23 1981-08-24
JPS5717849A (en) * 1980-05-21 1982-01-29 Siemens Ag Thin film gas sensor
JPS5723849A (en) * 1980-07-18 1982-02-08 Matsushita Electric Ind Co Ltd Gas detector and its manufacture
JPS5794641A (en) * 1980-12-04 1982-06-12 Ricoh Co Ltd Manufacture of electric heater
JPS58103654A (ja) * 1981-12-16 1983-06-20 Matsushita Electric Ind Co Ltd 多機能ガスセンサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145150A (ja) * 1985-12-13 1987-06-29 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン ガス・センサ装置
JP2023091325A (ja) * 2021-12-20 2023-06-30 Tdk株式会社 ガスセンサ

Also Published As

Publication number Publication date
JPH04219B2 (enrdf_load_stackoverflow) 1992-01-06

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