JPS5210193A - Element for oxygen concentration measuring use - Google Patents

Element for oxygen concentration measuring use

Info

Publication number
JPS5210193A
JPS5210193A JP50085806A JP8580675A JPS5210193A JP S5210193 A JPS5210193 A JP S5210193A JP 50085806 A JP50085806 A JP 50085806A JP 8580675 A JP8580675 A JP 8580675A JP S5210193 A JPS5210193 A JP S5210193A
Authority
JP
Japan
Prior art keywords
oxygen concentration
concentration measuring
measuring use
furnished
produced
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
JP50085806A
Other languages
English (en)
Japanese (ja)
Inventor
Norio Ichikawa
Sadayasu Ueno
Hiroshi Adachi
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
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP50085806A priority Critical patent/JPS5210193A/ja
Priority to DE19762631721 priority patent/DE2631721C3/de
Publication of JPS5210193A publication Critical patent/JPS5210193A/ja
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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • 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)
JP50085806A 1975-07-15 1975-07-15 Element for oxygen concentration measuring use Pending JPS5210193A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50085806A JPS5210193A (en) 1975-07-15 1975-07-15 Element for oxygen concentration measuring use
DE19762631721 DE2631721C3 (de) 1975-07-15 1976-07-14 MeBffihlerelement zum Messen der Sauerstoffkonzentration und Verfahren zu dessen Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085806A JPS5210193A (en) 1975-07-15 1975-07-15 Element for oxygen concentration measuring use

Publications (1)

Publication Number Publication Date
JPS5210193A true JPS5210193A (en) 1977-01-26

Family

ID=13869106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085806A Pending JPS5210193A (en) 1975-07-15 1975-07-15 Element for oxygen concentration measuring use

Country Status (2)

Country Link
JP (1) JPS5210193A (de)
DE (1) DE2631721C3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103454A (en) * 1979-02-02 1980-08-07 Ngk Spark Plug Co Ltd Gas sensor element
JPS55125446A (en) * 1979-03-20 1980-09-27 Matsushita Electric Ind Co Ltd Detector for oxygen concentration

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151060A (en) * 1978-02-01 1979-04-24 Westinghouse Electric Corp. Solid state filter for gas sensors
DE2810134A1 (de) * 1978-03-09 1979-09-20 Bosch Gmbh Robert Zirkonoxid-keramik mit feinkoernigem und thermisch stabilem gefuege sowie mit hoher thermoschockbestaendigkeit, daraus hergestellte formkoerper, verfahren zur herstellung der formkoerper und ihre verwendung
DE2831478C2 (de) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
DE2911042C2 (de) * 1979-03-21 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
JPS6036950A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的セル及びその製造法
DE4100107A1 (de) * 1991-01-04 1992-07-09 Bosch Gmbh Robert Verfahren zur herstellung eines schichtsystems fuer gassensoren
GB9116385D0 (en) * 1991-07-30 1991-09-11 British Gas Plc Oxygen sensor
DE4240267C2 (de) * 1992-12-01 2003-03-20 Bosch Gmbh Robert Hochaktive Elektroden für Abgassensoren

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890294A (de) * 1972-02-10 1973-11-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890294A (de) * 1972-02-10 1973-11-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103454A (en) * 1979-02-02 1980-08-07 Ngk Spark Plug Co Ltd Gas sensor element
JPS6114462B2 (de) * 1979-02-02 1986-04-18 Ngk Spark Plug Co
JPS55125446A (en) * 1979-03-20 1980-09-27 Matsushita Electric Ind Co Ltd Detector for oxygen concentration

Also Published As

Publication number Publication date
DE2631721B2 (de) 1977-12-15
DE2631721A1 (de) 1977-02-10
DE2631721C3 (de) 1979-06-21

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