DE3267896D1 - Oxygen sensing device having solid electrolyte cell and means for supplying controlled current thereto - Google Patents

Oxygen sensing device having solid electrolyte cell and means for supplying controlled current thereto

Info

Publication number
DE3267896D1
DE3267896D1 DE8282105300T DE3267896T DE3267896D1 DE 3267896 D1 DE3267896 D1 DE 3267896D1 DE 8282105300 T DE8282105300 T DE 8282105300T DE 3267896 T DE3267896 T DE 3267896T DE 3267896 D1 DE3267896 D1 DE 3267896D1
Authority
DE
Germany
Prior art keywords
sensing device
solid electrolyte
controlled current
electrolyte cell
oxygen sensing
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
Application number
DE8282105300T
Other languages
German (de)
English (en)
Inventor
Masaaki Uchida
Shigeo Isitani
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3267896D1 publication Critical patent/DE3267896D1/de
Expired 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
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE8282105300T 1981-06-23 1982-06-16 Oxygen sensing device having solid electrolyte cell and means for supplying controlled current thereto Expired DE3267896D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097235A JPS57211543A (en) 1981-06-23 1981-06-23 Electric current control device for oxygen sensor

Publications (1)

Publication Number Publication Date
DE3267896D1 true DE3267896D1 (en) 1986-01-23

Family

ID=14186950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282105300T Expired DE3267896D1 (en) 1981-06-23 1982-06-16 Oxygen sensing device having solid electrolyte cell and means for supplying controlled current thereto

Country Status (4)

Country Link
US (1) US4464244A (en:Method)
EP (1) EP0068321B1 (en:Method)
JP (1) JPS57211543A (en:Method)
DE (1) DE3267896D1 (en:Method)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147250A (ja) * 1983-02-14 1984-08-23 Fuji Electric Corp Res & Dev Ltd ガス分析機器
JPS59197851A (ja) * 1983-04-26 1984-11-09 Ngk Insulators Ltd 電気化学的素子および装置
JPS6036948A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的装置
US4708777A (en) * 1984-02-06 1987-11-24 Nippondenso Co., Ltd. Method and apparatus for controlling heater of a gas sensor
JPH063431B2 (ja) * 1984-02-08 1994-01-12 三菱電機株式会社 機関の空燃比センサ
US4694809A (en) * 1984-05-07 1987-09-22 Toyota Jidosha Kabushiki Kaisha Method and system for internal combustion engine oxygen sensor heating control with time smoothing
JPS60235048A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 酸素センサの抵抗発熱式電気ヒ−タの通電制御方法
US4784743A (en) * 1984-12-06 1988-11-15 Ngk Insulators, Ltd. Oxygen sensor
JPH0646189B2 (ja) * 1985-01-25 1994-06-15 株式会社日立製作所 酸素濃度センサ
JPH0640094B2 (ja) * 1986-03-17 1994-05-25 日本碍子株式会社 電気化学的装置
JPS6321549A (ja) * 1986-07-15 1988-01-29 Ngk Insulators Ltd 限界電流測定回路
JPS6388244A (ja) * 1986-09-30 1988-04-19 Mitsubishi Electric Corp 空燃比制御装置
US4753204A (en) * 1986-09-30 1988-06-28 Mitsubishi Denki Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
US4860712A (en) * 1987-07-01 1989-08-29 Honda Giken Kogyo Kabushiki Kaisha Method of controlling an oxygen concentration sensor
JPH07119740B2 (ja) * 1987-12-14 1995-12-20 本田技研工業株式会社 酸素濃度センサの温度制御装置
JPH01227832A (ja) * 1988-03-08 1989-09-12 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
JP2786507B2 (ja) * 1990-03-22 1998-08-13 日本碍子株式会社 酸素センサ
US5247156A (en) * 1990-11-13 1993-09-21 Cableries Et Trefileries De Cossonay S.A. Apparatus for measuring physical properties of fluids
GB9116385D0 (en) * 1991-07-30 1991-09-11 British Gas Plc Oxygen sensor
DE4333229B4 (de) * 1993-09-30 2004-04-15 Robert Bosch Gmbh Vorrichtung zur Erfassung des Sauerstoffgehalts im Abgas einer für den Antrieb eines Kraftfahrzeugs verwendeten Brennkraftmaschine
JP3056365B2 (ja) * 1993-12-28 2000-06-26 三菱電機株式会社 酸素濃度センサの制御装置
DE19513490A1 (de) * 1995-04-14 1996-10-17 Roth Technik Gmbh Beheizbarer Gassensor
GB9510086D0 (en) * 1995-05-18 1995-07-12 British Gas Plc Internal combustion engine
US5544640A (en) * 1995-07-03 1996-08-13 Chrysler Corporation System and method for heating an oxygen sensor via multiple heating elements
US5596975A (en) * 1995-12-20 1997-01-28 Chrysler Corporation Method of pulse width modulating an oxygen sensor
JP3546590B2 (ja) * 1996-04-12 2004-07-28 株式会社デンソー 空燃比センサー
US5884223A (en) * 1996-04-29 1999-03-16 Sun Microsystems, Inc. Altitude sparse aircraft display
DE19851966A1 (de) * 1998-11-11 2000-05-18 Bosch Gmbh Robert Keramisches Schichtsystem und Verfahren zur Herstellung einer keramischen Heizeinrichtung
JP3686272B2 (ja) * 1998-12-21 2005-08-24 株式会社日立製作所 空燃比センサ及びこれを用いたエンジン燃焼制御システム
US6824661B2 (en) 1999-09-23 2004-11-30 Ceramphysics, Inc. Combined oxygen and NOx sensor
US6592731B1 (en) * 1999-09-23 2003-07-15 Ceramphysics, Inc. Amperometric oxygen sensor
GB0319455D0 (en) * 2003-08-19 2003-09-17 Boc Group Plc Electrochemical sensor
US20050109727A1 (en) * 2003-11-25 2005-05-26 Salzer Corey A. Sonically-ablated sensor
US7737700B2 (en) * 2005-11-23 2010-06-15 Ust Umweltsensortechnik Gmbh Arrangement and method for detecting air ingredients
US7460959B2 (en) * 2006-06-02 2008-12-02 Nellcor Puritan Bennett Llc System and method for estimating oxygen concentration in a mixed gas experiencing pressure fluctuations
US8596108B2 (en) * 2007-10-01 2013-12-03 Scott Technologies, Inc. Gas measuring device and method of operating the same
US8585412B2 (en) * 2008-09-30 2013-11-19 Covidien Lp Configurable respiratory muscle pressure generator
CN114764080B (zh) * 2021-01-13 2024-11-05 长城汽车股份有限公司 氧传感器、氧含量监测装置及氧含量监测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616274A (en) * 1969-11-24 1971-10-26 Gen Motors Corp Method and apparatus for monitoring exhaust gas
US4135381A (en) * 1977-07-11 1979-01-23 General Motors Corporation Oxygen sensor temperature monitor for an engine exhaust monitoring system
JPS584986B2 (ja) * 1978-06-16 1983-01-28 日産自動車株式会社 酸素濃度測定装置
JPS5562349A (en) * 1978-11-02 1980-05-10 Nissan Motor Co Ltd Measuring method for air fuel ratio
JPS5651658A (en) * 1979-10-03 1981-05-09 Nissan Motor Co Ltd Supply circuit of electric current for control over oxygen sensor element
JPS5654346A (en) * 1979-10-09 1981-05-14 Nissan Motor Co Ltd Controller for air fuel ratio
JPS6042368Y2 (ja) * 1979-10-25 1985-12-26 日産自動車株式会社 空燃比制御装置
JPS5666750A (en) * 1979-11-06 1981-06-05 Nissan Motor Co Ltd Power supply circuit for oxygen sensor element
US4332225A (en) * 1980-10-02 1982-06-01 General Motors Corporation Internal combustion engine with oxygen sensor heater control

Also Published As

Publication number Publication date
JPS57211543A (en) 1982-12-25
JPH0216467B2 (en:Method) 1990-04-17
EP0068321A1 (en) 1983-01-05
US4464244A (en) 1984-08-07
EP0068321B1 (en) 1985-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee