JPH0769295B2 - 電気化学的装置 - Google Patents

電気化学的装置

Info

Publication number
JPH0769295B2
JPH0769295B2 JP63039089A JP3908988A JPH0769295B2 JP H0769295 B2 JPH0769295 B2 JP H0769295B2 JP 63039089 A JP63039089 A JP 63039089A JP 3908988 A JP3908988 A JP 3908988A JP H0769295 B2 JPH0769295 B2 JP H0769295B2
Authority
JP
Japan
Prior art keywords
heater
electrode
potential
solid electrolyte
electrolyte body
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
JP63039089A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01213568A (ja
Inventor
一 西澤
▲吉▼彦 水谷
和義 柴田
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP63039089A priority Critical patent/JPH0769295B2/ja
Priority to US07/312,750 priority patent/US5028309A/en
Priority to DE3905298A priority patent/DE3905298A1/de
Publication of JPH01213568A publication Critical patent/JPH01213568A/ja
Publication of JPH0769295B2 publication Critical patent/JPH0769295B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/4065—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)
  • 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)
JP63039089A 1988-02-22 1988-02-22 電気化学的装置 Expired - Lifetime JPH0769295B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63039089A JPH0769295B2 (ja) 1988-02-22 1988-02-22 電気化学的装置
US07/312,750 US5028309A (en) 1988-02-22 1989-02-21 Electrochemical device incorporating means for preventing reduction of solid electrolyte and insulating ceramics due to heater current leakage
DE3905298A DE3905298A1 (de) 1988-02-22 1989-02-21 Elektrochemische vorrichtung mit einer einrichtung zum verhindern einer auf heizstromstreuung zurueckzufuehrenden reduktion von festelektrolyt und isolierkeramik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63039089A JPH0769295B2 (ja) 1988-02-22 1988-02-22 電気化学的装置

Publications (2)

Publication Number Publication Date
JPH01213568A JPH01213568A (ja) 1989-08-28
JPH0769295B2 true JPH0769295B2 (ja) 1995-07-26

Family

ID=12543353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63039089A Expired - Lifetime JPH0769295B2 (ja) 1988-02-22 1988-02-22 電気化学的装置

Country Status (3)

Country Link
US (1) US5028309A (US07223432-20070529-C00017.png)
JP (1) JPH0769295B2 (US07223432-20070529-C00017.png)
DE (1) DE3905298A1 (US07223432-20070529-C00017.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2669699B2 (ja) * 1989-11-28 1997-10-29 日本碍子株式会社 空燃比センサ
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
US5672811A (en) * 1994-04-21 1997-09-30 Ngk Insulators, Ltd. Method of measuring a gas component and sensing device for measuring the gas component
DE4422800C2 (de) * 1994-06-29 1997-03-06 Max Planck Gesellschaft Potentiometrischer CO¶2¶-Sensor mit offener Referenzelektrode auf Titanat- und Stannat-Basis
JP3546590B2 (ja) * 1996-04-12 2004-07-28 株式会社デンソー 空燃比センサー
US6695964B1 (en) 1996-12-02 2004-02-24 Ngk Spark Plug Co., Ltd. Method and apparatus for measuring NOx gas concentration
US6214208B1 (en) 1996-12-02 2001-04-10 Ngk Spark Plug Co., Ltd. Method and apparatus for measuring NOx gas concentration
EP1074834B1 (en) 1997-03-21 2012-05-23 Ngk Spark Plug Co., Ltd Method and apparatus for measuring NOx gas concentration
US6723217B1 (en) * 1999-10-20 2004-04-20 Delphi Technologies, Inc. Method and device for pumping oxygen into a gas sensor
JP4229565B2 (ja) * 2000-02-29 2009-02-25 株式会社豊田中央研究所 ＮＯｘセンサ
DE102005018438A1 (de) * 2005-04-21 2006-10-26 Robert Bosch Gmbh Beheizter amperometrischer Sensor sowie Verfahren zu seinem Betrieb
DE102006014681A1 (de) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Gassensor
JP5166354B2 (ja) * 2009-06-05 2013-03-21 日本特殊陶業株式会社 ガスセンサ素子及びガスセンサ
EP3216853B1 (de) * 2016-03-10 2019-05-15 Airbus Defence and Space GmbH Transfervorrichtung
JP6805072B2 (ja) * 2017-05-08 2020-12-23 日本特殊陶業株式会社 ガス濃度検出装置
US10859526B2 (en) * 2017-11-22 2020-12-08 Delphi Technologies Ip Limited Gas sensor with a pump cell

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913866A1 (de) * 1979-04-06 1980-10-23 Bosch Gmbh Robert Messfuehler fuer die bestimmung von bestandteilen in stroemenden gasen
DE3120159A1 (de) * 1981-05-21 1982-12-09 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS6036948A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的装置
JP2502961B2 (ja) * 1984-04-26 1996-05-29 日本碍子株式会社 電気化学的装置の製造方法
JPS61147155A (ja) * 1984-12-20 1986-07-04 Ngk Insulators Ltd 電気化学的装置
US4634514A (en) * 1985-02-14 1987-01-06 Ngk Insulators, Ltd. Electrochemical apparatus and method of manufacturing the same
JPH065222B2 (ja) * 1985-05-09 1994-01-19 日本碍子株式会社 電気化学的素子

Also Published As

Publication number Publication date
DE3905298C2 (US07223432-20070529-C00017.png) 1991-12-12
US5028309A (en) 1991-07-02
JPH01213568A (ja) 1989-08-28
DE3905298A1 (de) 1989-09-28

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