JPS57189057A - Lean sensor - Google Patents

Lean sensor

Info

Publication number
JPS57189057A
JPS57189057A JP56074673A JP7467381A JPS57189057A JP S57189057 A JPS57189057 A JP S57189057A JP 56074673 A JP56074673 A JP 56074673A JP 7467381 A JP7467381 A JP 7467381A JP S57189057 A JPS57189057 A JP S57189057A
Authority
JP
Japan
Prior art keywords
holder
wire
brought
electrode
contact
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.)
Pending
Application number
JP56074673A
Other languages
Japanese (ja)
Inventor
Hisanobu Furuya
Shigenori Sakurai
Takashi Kamo
Yoshio Torisu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP56074673A priority Critical patent/JPS57189057A/en
Priority to DE19823218734 priority patent/DE3218734A1/en
Publication of JPS57189057A publication Critical patent/JPS57189057A/en
Pending 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
    • G01N27/4067—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
    • G01N27/26—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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

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)

Abstract

PURPOSE: To increase the intensity for each load of heat and oscillation, by press-fixing an oxygen sensor element by a hollow cyrindrical inside holder which is fitted to an outside holder.
CONSTITUTION: Electrodes 2, 3 are provided on both faces of a lean sensor element 1. The element 1 is held at the tip end part of the sensor firmly in an outside holder 6 by an inside holder 8. The inner face of the holder 6 and the outer face of the holder 8 are stuck by an inorganic adhesive 12. Each holder 6 and 8 is provided with each lead wire 7 and 9 and the tip end of the wire 7 is brought into contact with the electrode 2 and the tip of the wire 9 is brought into contact with the electrode 3.
COPYRIGHT: (C)1982,JPO&Japio
JP56074673A 1981-05-18 1981-05-18 Lean sensor Pending JPS57189057A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56074673A JPS57189057A (en) 1981-05-18 1981-05-18 Lean sensor
DE19823218734 DE3218734A1 (en) 1981-05-18 1982-05-18 Mixture sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074673A JPS57189057A (en) 1981-05-18 1981-05-18 Lean sensor

Publications (1)

Publication Number Publication Date
JPS57189057A true JPS57189057A (en) 1982-11-20

Family

ID=13553974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074673A Pending JPS57189057A (en) 1981-05-18 1981-05-18 Lean sensor

Country Status (2)

Country Link
JP (1) JPS57189057A (en)
DE (1) DE3218734A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276991A (en) * 1975-12-23 1977-06-28 Nippon Soken Detector for gas composition
US4012709A (en) * 1976-01-12 1977-03-15 Ford Motor Company Cobalt-magnesium monoxide alloy ceramic partial pressure of oxygen sensor
US4130797A (en) * 1976-11-25 1978-12-19 Nippon Soken, Inc. Gas component sensing apparatus

Also Published As

Publication number Publication date
DE3218734A1 (en) 1982-12-02

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