JPS5334077B2 - - Google Patents

Info

Publication number
JPS5334077B2
JPS5334077B2 JP9621973A JP9621973A JPS5334077B2 JP S5334077 B2 JPS5334077 B2 JP S5334077B2 JP 9621973 A JP9621973 A JP 9621973A JP 9621973 A JP9621973 A JP 9621973A JP S5334077 B2 JPS5334077 B2 JP S5334077B2
Authority
JP
Japan
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
JP9621973A
Other languages
Japanese (ja)
Other versions
JPS5046394A (en]
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 filed Critical
Priority to JP9621973A priority Critical patent/JPS5334077B2/ja
Priority to GB3303574A priority patent/GB1423086A/en
Priority to AU71708/74A priority patent/AU471464B2/en
Priority to DE2437604A priority patent/DE2437604B2/de
Priority to US05/494,890 priority patent/US3941673A/en
Publication of JPS5046394A publication Critical patent/JPS5046394A/ja
Publication of JPS5334077B2 publication Critical patent/JPS5334077B2/ja
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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

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)
  • Inert Electrodes (AREA)
JP9621973A 1973-08-29 1973-08-29 Expired JPS5334077B2 (en])

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9621973A JPS5334077B2 (en]) 1973-08-29 1973-08-29
GB3303574A GB1423086A (en) 1973-08-29 1974-07-26 Oxygen sensor devoid of catalytic oxidation activity
AU71708/74A AU471464B2 (en) 1973-08-29 1974-07-26 Oxygen sensor devoid of catalytic activity
DE2437604A DE2437604B2 (de) 1973-08-29 1974-08-05 Sauerstoff-Sensor
US05/494,890 US3941673A (en) 1973-08-29 1974-08-05 Oxygen sensor devoid of catalytic oxidation activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9621973A JPS5334077B2 (en]) 1973-08-29 1973-08-29

Publications (2)

Publication Number Publication Date
JPS5046394A JPS5046394A (en]) 1975-04-25
JPS5334077B2 true JPS5334077B2 (en]) 1978-09-19

Family

ID=14159112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9621973A Expired JPS5334077B2 (en]) 1973-08-29 1973-08-29

Country Status (5)

Country Link
US (1) US3941673A (en])
JP (1) JPS5334077B2 (en])
AU (1) AU471464B2 (en])
DE (1) DE2437604B2 (en])
GB (1) GB1423086A (en])

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes
JPS527293A (en) * 1975-07-08 1977-01-20 Nissan Motor Co Ltd Oxygen sensor
JPS5315886A (en) * 1976-07-28 1978-02-14 Nippon Denso Co Ltd Oxygen concentration detector
JPS5625408Y2 (en]) * 1976-08-23 1981-06-16
US4135012A (en) * 1977-04-25 1979-01-16 Corning Glass Works Surface treatment of zirconia ceramic
GB2004067A (en) * 1977-09-09 1979-03-21 Bendix Autolite Corp Solid electrolyte exhaust gas oxygen sensor
DE2831478C2 (de) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
FR2470383A1 (fr) * 1979-11-23 1981-05-29 Renault Sonde electrochimique de detection de variation de la teneur en oxygene
JPS57131047A (en) * 1981-02-06 1982-08-13 Toyota Central Res & Dev Lab Inc Electrode treatment of oxygen gas sensor
DE3112739A1 (de) * 1981-03-31 1982-10-07 Bosch Gmbh Robert "strukturstabile elektrode fuer festelektrolyte fuer elektrochemische anwendungen sowie verwendung einer solchen elektrode in elektrochemischen messfuehlern zur bestimmung des sauerstoffgehaltes in gasen"
JPS57204449A (en) * 1981-06-12 1982-12-15 Toyota Motor Corp Lean sensor
CA1194925A (en) * 1982-06-24 1985-10-08 Tsutomu Takamura Oxygen gas permselective membrane
DE3921390A1 (de) * 1989-06-29 1991-01-17 Merck Patent Gmbh Verfahren und vorrichtung zur gewinnung von reinem sauerstoff
DE4408361C2 (de) * 1994-03-14 1996-02-01 Bosch Gmbh Robert Elektrochemischer Sensor zur Bestimmung der Sauerstoffkonzentration in Gasgemischen
US5472580A (en) * 1994-06-09 1995-12-05 General Motors Corporation Catalytic converter diagnostic sensor
JP3464903B2 (ja) * 1997-08-07 2003-11-10 日本特殊陶業株式会社 酸素センサ
US6679982B1 (en) * 1997-08-07 2004-01-20 Ngk Spark Plug Co., Ltd. Oxygen sensor
US6557393B1 (en) * 2000-11-22 2003-05-06 Panametrics, Inc. Thin film ppb oxygen sensor
US6544405B2 (en) * 2000-12-15 2003-04-08 Delphi Technologies, Inc. Sensor coating inhibiting glass formation
US6585872B2 (en) 2000-12-19 2003-07-01 Delphi Technologies, Inc. Exhaust gas sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216911A (en) * 1961-09-29 1965-11-09 Union Carbide Corp Method of determining gas concentration and fuel cell construction
US3481855A (en) * 1966-07-15 1969-12-02 United Nuclear Corp Continuous oxygen monitor for liquid metals
US3597345A (en) * 1968-11-18 1971-08-03 Westinghouse Electric Corp Oxygen detection apparatus
US3768259A (en) * 1971-07-06 1973-10-30 Universal Oil Prod Co Control for an engine system
BE795681A (fr) * 1972-02-21 1973-08-20 Philips Nv Cellule de mesure permettant de determiner la concentration en oxygene dans un melange gazeux
US3791953A (en) * 1972-10-31 1974-02-12 Atomic Energy Commission Self-sealing electrochemical oxygen meter

Also Published As

Publication number Publication date
US3941673A (en) 1976-03-02
DE2437604C3 (en]) 1980-07-17
AU471464B2 (en) 1976-04-29
DE2437604A1 (de) 1975-03-13
AU7170874A (en) 1976-01-29
GB1423086A (en) 1976-01-28
DE2437604B2 (de) 1979-10-31
JPS5046394A (en]) 1975-04-25

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