JPS61132851A - 酸素濃度センサ用ヒ−タの電力量制御装置 - Google Patents

酸素濃度センサ用ヒ−タの電力量制御装置

Info

Publication number
JPS61132851A
JPS61132851A JP59254433A JP25443384A JPS61132851A JP S61132851 A JPS61132851 A JP S61132851A JP 59254433 A JP59254433 A JP 59254433A JP 25443384 A JP25443384 A JP 25443384A JP S61132851 A JPS61132851 A JP S61132851A
Authority
JP
Japan
Prior art keywords
heater
oxygen concentration
concentration sensor
power
temperature
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
JP59254433A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531740B2 (enrdf_load_stackoverflow
Inventor
Katsuya Maeda
前田　克哉
Masakazu Ninomiya
正和 二宮
Hideto Mori
英人 森
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP59254433A priority Critical patent/JPS61132851A/ja
Publication of JPS61132851A publication Critical patent/JPS61132851A/ja
Publication of JPH0531740B2 publication Critical patent/JPH0531740B2/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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP59254433A 1984-11-30 1984-11-30 酸素濃度センサ用ヒ−タの電力量制御装置 Granted JPS61132851A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59254433A JPS61132851A (ja) 1984-11-30 1984-11-30 酸素濃度センサ用ヒ−タの電力量制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59254433A JPS61132851A (ja) 1984-11-30 1984-11-30 酸素濃度センサ用ヒ−タの電力量制御装置

Publications (2)

Publication Number Publication Date
JPS61132851A true JPS61132851A (ja) 1986-06-20
JPH0531740B2 JPH0531740B2 (enrdf_load_stackoverflow) 1993-05-13

Family

ID=17264918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59254433A Granted JPS61132851A (ja) 1984-11-30 1984-11-30 酸素濃度センサ用ヒ−タの電力量制御装置

Country Status (1)

Country Link
JP (1) JPS61132851A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02281135A (ja) * 1989-04-24 1990-11-16 Toyota Motor Corp 酸素センサ用ヒータの制御装置
JPH03186891A (ja) * 1989-12-16 1991-08-14 Sharp Corp 薄膜ｅｌ表示装置の駆動方法
JPH085605A (ja) * 1994-06-20 1996-01-12 Nippondenso Co Ltd 酸素濃度判定装置
EP0695983A2 (en) 1994-08-05 1996-02-07 Nippondenso Co., Ltd. Heater control apparatus for oxygen sensor
EP0849591A1 (en) * 1996-12-20 1998-06-24 Ngk Insulators, Ltd. Gas sensor
US5852228A (en) * 1996-07-10 1998-12-22 Denso Corporation Apparatus and method for controlling oxygen sensor heating
US6120663A (en) * 1997-06-23 2000-09-19 Ngk Insulators, Ltd. Gas sensor
US6341599B1 (en) 1998-10-13 2002-01-29 Denso Corporation Power supply control system for heater used in gas concentration sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421393A (en) * 1977-07-13 1979-02-17 Bosch Gmbh Robert Method and apparatus for control heating of measuring sensor in* for example* vehicle
JPS59190651A (ja) * 1983-04-13 1984-10-29 Toyota Motor Corp 酸素センサの加熱制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421393A (en) * 1977-07-13 1979-02-17 Bosch Gmbh Robert Method and apparatus for control heating of measuring sensor in* for example* vehicle
JPS59190651A (ja) * 1983-04-13 1984-10-29 Toyota Motor Corp 酸素センサの加熱制御装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02281135A (ja) * 1989-04-24 1990-11-16 Toyota Motor Corp 酸素センサ用ヒータの制御装置
JPH03186891A (ja) * 1989-12-16 1991-08-14 Sharp Corp 薄膜ｅｌ表示装置の駆動方法
JPH085605A (ja) * 1994-06-20 1996-01-12 Nippondenso Co Ltd 酸素濃度判定装置
EP0695983A2 (en) 1994-08-05 1996-02-07 Nippondenso Co., Ltd. Heater control apparatus for oxygen sensor
US5719778A (en) * 1994-08-05 1998-02-17 Nippondenso Co., Ltd. Heater control apparatus for oxygen sensor
US5852228A (en) * 1996-07-10 1998-12-22 Denso Corporation Apparatus and method for controlling oxygen sensor heating
US5974857A (en) * 1996-07-10 1999-11-02 Denso Corporation Apparatus and method for controlling oxygen sensor heating
EP0849591A1 (en) * 1996-12-20 1998-06-24 Ngk Insulators, Ltd. Gas sensor
JPH10232220A (ja) * 1996-12-20 1998-09-02 Ngk Insulators Ltd ガスセンサ
US6083370A (en) * 1996-12-20 2000-07-04 Ngk Insulators, Ltd. Gas sensor
US6120663A (en) * 1997-06-23 2000-09-19 Ngk Insulators, Ltd. Gas sensor
US6341599B1 (en) 1998-10-13 2002-01-29 Denso Corporation Power supply control system for heater used in gas concentration sensor

Also Published As

Publication number Publication date
JPH0531740B2 (enrdf_load_stackoverflow) 1993-05-13

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