DE3462626D1 - Oxygen sensor - Google Patents

Oxygen sensor

Info

Publication number
DE3462626D1
DE3462626D1 DE8484103756T DE3462626T DE3462626D1 DE 3462626 D1 DE3462626 D1 DE 3462626D1 DE 8484103756 T DE8484103756 T DE 8484103756T DE 3462626 T DE3462626 T DE 3462626T DE 3462626 D1 DE3462626 D1 DE 3462626D1
Authority
DE
Germany
Prior art keywords
oxygen sensor
oxygen
sensor
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
DE8484103756T
Other languages
English (en)
Inventor
Takao Sasayama
Seikoh Suzuki
Toshitaka Suzuki
Masayuki Miki
Sadayasu Ueno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3462626D1 publication Critical patent/DE3462626D1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE8484103756T 1983-04-06 1984-04-05 Oxygen sensor Expired DE3462626D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58059310A JPS59184854A (ja) 1983-04-06 1983-04-06 酸素センサ

Publications (1)

Publication Number Publication Date
DE3462626D1 true DE3462626D1 (en) 1987-04-16

Family

ID=13109664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484103756T Expired DE3462626D1 (en) 1983-04-06 1984-04-05 Oxygen sensor

Country Status (5)

Country Link
US (1) US4900425A (de)
EP (1) EP0121905B1 (de)
JP (1) JPS59184854A (de)
KR (1) KR840008979A (de)
DE (1) DE3462626D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147553A (ja) * 1984-08-13 1986-03-08 Hitachi Ltd 空燃比センサ
FR2575551B1 (fr) * 1984-12-27 1987-03-06 Brunel Gerald Dispositif de sonde a oxygene et installation de regulation electronique de combustion equipee d'une telle sonde
US4634514A (en) * 1985-02-14 1987-01-06 Ngk Insulators, Ltd. Electrochemical apparatus and method of manufacturing the same
DE59101035D1 (de) * 1990-04-26 1994-03-24 Hartmann & Braun Ag Verfahren zur bestimmung von gaskonzentrationen und gassensor mit festem elektrolyten.
EP0687357B1 (de) * 1993-03-01 1997-04-16 Ford Motor Company Stromvervielfältigungsschaltung und abgassawerstoffmessung
JP3674292B2 (ja) * 1997-06-19 2005-07-20 株式会社デンソー 空燃比検出装置
DE19815700B4 (de) * 1998-04-08 2004-01-29 Robert Bosch Gmbh Elektrochemisches Sensorelement mit porösem Referenzgasspeicher
DE19941051C2 (de) * 1999-08-28 2003-10-23 Bosch Gmbh Robert Sensorelement zur Bestimmung der Sauerstoffkonzentration in Gasgemischen und Verfahren zur Herstellung desselben
US6797138B1 (en) * 1999-10-20 2004-09-28 Delphi Technologies, Inc. Gas senior design and method for forming the same
DE10115872A1 (de) * 2001-03-30 2002-10-17 Bosch Gmbh Robert Gassensor
US7887685B2 (en) * 2005-07-14 2011-02-15 Caterpillar Inc. Multilayer gas sensor having dual heating zones
US20080140301A1 (en) * 2006-11-20 2008-06-12 Yi Ding System and Method for Improving Accuracy of a Gas Sensor
US7967964B2 (en) * 2007-02-27 2011-06-28 Honeywell International Inc. Single cell sensor for measuring the partial pressure of oxygen
DK2647988T3 (en) 2012-04-05 2015-08-10 Werner Reiter METHOD AND DEVICE FOR MEASURING OR oxygen partial pressure of oxygen IN A measurement gas
CN107315033B (zh) * 2016-04-26 2021-08-06 新唐科技日本株式会社 气体检测装置以及氢检测方法
JP7000221B2 (ja) * 2018-03-23 2022-01-19 Koa株式会社 ガスセンサおよびその製造方法
CN111693587A (zh) * 2020-06-01 2020-09-22 武汉科技大学 一种测量氧分压的集成氧传感器芯片及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1071709A (en) * 1975-12-05 1980-02-12 Arnold O. Isenberg Gas analysis apparatus
JPS5339791A (en) * 1976-09-22 1978-04-11 Nissan Motor Oxygen sensor
JPS5348594A (en) * 1976-10-14 1978-05-02 Nissan Motor Oxygen sensor
JPS55154450A (en) * 1979-05-19 1980-12-02 Nissan Motor Co Ltd Air-fuel-ratio detector
DE2923483A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
JPS6029066B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
JPS6029065B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
NL7906833A (nl) * 1979-09-13 1981-03-17 Philips Nv Gasanalyseapparaat.
US4272329A (en) * 1980-03-03 1981-06-09 Ford Motor Company Steady state mode oxygen sensor and method
JPS56122950A (en) * 1980-03-03 1981-09-26 Nissan Motor Co Ltd Supplying circuit for controlling current for oxygen partial pressure on reference pole for oxygen sensor element
US4272330A (en) * 1980-03-03 1981-06-09 Ford Motor Company Transient mode oxygen sensor and method
US4272331A (en) * 1980-03-03 1981-06-09 Ford Motor Company Oscillatory mode oxygen sensor and method
DE3030448A1 (de) * 1980-08-12 1982-03-11 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung fuer die von temperaturschwankungen unbeeinflusste bestimmung des sauerstoffgehaltes in gasen
JPS57131046A (en) * 1981-02-06 1982-08-13 Hitachi Ltd Air-fuel ratio controller for internal combustion engine
JPS57192856A (en) * 1981-05-25 1982-11-27 Ngk Insulators Ltd Oxygen concentration detector

Also Published As

Publication number Publication date
EP0121905A1 (de) 1984-10-17
JPS59184854A (ja) 1984-10-20
KR840008979A (ko) 1984-12-20
EP0121905B1 (de) 1987-03-11
US4900425A (en) 1990-02-13

Similar Documents

Publication Publication Date Title
DE3367813D1 (en) An oxygen sensor
DE3470805D1 (en) An oxygen sensor element
EP0158256A3 (en) Oxygen sensor
GB2144849B (en) Gas sensor
DE3475567D1 (en) Gas sensor
DE3468740D1 (en) Gas sensor
DE3265738D1 (en) Oxygen sensors
DE3564864D1 (en) Oxygen sensor
EP0235016A3 (en) Oxygen sensor oxygen sensor
GB8327814D0 (en) Sensor
DE3464285D1 (en) Gas sensor
EP0114077A3 (en) Gas sensor
GB8432152D0 (en) Gas sensor
DE3462626D1 (en) Oxygen sensor
GB8431017D0 (en) Sensor
DE3474352D1 (en) Oxygen sensor
GB2143952B (en) Oxygen sensor electrodes
DE3563883D1 (en) Oxygen sensor
GB8429672D0 (en) Sensor arrangement
GB8317173D0 (en) Gas sensor
GB2149513B (en) Proximity sensor
GB8329004D0 (en) Sensors
DE3465787D1 (en) Gas sensor
GB8427380D0 (en) Sensors
GB2162320B (en) Oxygen sensor

Legal Events

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