IT1046552B - Sonda di misurazione elettrochimica per determinare il contenuto di ossigeno in gas di scarico specialmente in gas di scarico di motori endo termici - Google Patents

Sonda di misurazione elettrochimica per determinare il contenuto di ossigeno in gas di scarico specialmente in gas di scarico di motori endo termici

Info

Publication number
IT1046552B
IT1046552B IT19794/74A IT1979474A IT1046552B IT 1046552 B IT1046552 B IT 1046552B IT 19794/74 A IT19794/74 A IT 19794/74A IT 1979474 A IT1979474 A IT 1979474A IT 1046552 B IT1046552 B IT 1046552B
Authority
IT
Italy
Prior art keywords
exhaust gas
oxygen
content
measurement probe
electrochemical measurement
Prior art date
Application number
IT19794/74A
Other languages
English (en)
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE19732304359 external-priority patent/DE2304359C3/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1046552B publication Critical patent/IT1046552B/it

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
    • 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
    • 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
    • G01N27/4078—Means for sealing the sensor element in a housing

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)
IT19794/74A 1973-01-30 1974-01-25 Sonda di misurazione elettrochimica per determinare il contenuto di ossigeno in gas di scarico specialmente in gas di scarico di motori endo termici IT1046552B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732304359 DE2304359C3 (de) 1973-01-30 Elektromechanischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbennungsmotoren

Publications (1)

Publication Number Publication Date
IT1046552B true IT1046552B (it) 1980-07-31

Family

ID=5870305

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19794/74A IT1046552B (it) 1973-01-30 1974-01-25 Sonda di misurazione elettrochimica per determinare il contenuto di ossigeno in gas di scarico specialmente in gas di scarico di motori endo termici

Country Status (6)

Country Link
US (1) US3891529A (it)
JP (1) JPS5422117B2 (it)
FR (1) FR2215873A6 (it)
GB (1) GB1404304A (it)
IT (1) IT1046552B (it)
NL (1) NL7401183A (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057477A (en) * 1973-03-28 1977-11-08 Robert Bosch Gmbh Device for electrochemically measuring the concentration of oxygen in combustion gases
DE2350485C2 (de) * 1973-10-08 1984-08-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Elektrochemisches Meßgerät zur kontinuierlichen Bestimmung der Sauerstoffaktivität in aggressiven Medien
US3915828A (en) * 1973-12-06 1975-10-28 Westinghouse Electric Corp Solid electrolyte cell assembly
DE2504206C3 (de) * 1975-02-01 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehalts in Abgasen, insbesondere in Abgasen von Verbrennungsmotoren
JPS525944U (it) * 1975-06-20 1977-01-17
JPS5297788A (en) * 1976-02-12 1977-08-16 Nissan Motor Oxygen sensor
DE2553292C3 (de) * 1975-11-27 1978-08-17 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, insbesondere in Abgasen von Verbrennungsmotoren
FR2381305A2 (fr) * 1976-04-16 1978-09-15 Renault Sonde de mesure de composants gazeux
JPS5625408Y2 (it) * 1976-08-23 1981-06-16
US4076608A (en) * 1976-11-04 1978-02-28 Nissan Motor Company, Limited Oxygen sensor
FR2392380A1 (fr) * 1977-05-25 1978-12-22 Renault Detecteur electrochimique de la teneur d'oxygene dans les gaz d'echappement de moteurs thermiques
US4184934A (en) * 1978-09-13 1980-01-22 The Bendix Corporation Protective shield having omni-directional diverter for sensing means
US4199424A (en) * 1978-09-13 1980-04-22 The Bendix Corporation Protective shield for sensing means
DE2841771A1 (de) * 1978-09-26 1980-04-03 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
US4309897A (en) * 1979-01-22 1982-01-12 Ford Motor Company Exhaust gas sensor seal and protection tube arrangement
JPS56163449A (en) * 1980-05-21 1981-12-16 Toray Ind Inc Solid state electrolytic oxygen meter
DE3511730A1 (de) * 1984-07-06 1986-02-06 Bosch Gmbh Robert Messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
DE3621652C1 (de) * 1986-06-27 1987-12-17 Programmelectronic Eng Ag Messonde zur Analyse eines Gases sowie Anwendung derselben
FR2656412B1 (fr) * 1989-12-21 1995-02-17 Valeo Thermique Moteur Sa Echangeur de chaleur a lames, en particulier pour le refroidissement de l'huile de lubrification d'un vehicule automobile.
JP2641346B2 (ja) * 1991-07-23 1997-08-13 日本碍子株式会社 酸素センサ
CA2107337A1 (en) * 1992-01-31 1993-08-01 Toshio Fujibayashi Resin composition for aqueous coating
JPH05295318A (ja) * 1992-04-15 1993-11-09 Kansai Paint Co Ltd 水性塗料用樹脂組成物
DE4318789A1 (de) * 1993-06-05 1994-12-08 Bosch Gmbh Robert Dichtung für ein Sensorelement eines Gassensors
DE4435885A1 (de) * 1994-10-07 1996-04-11 Bosch Gmbh Robert Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
DE19500147A1 (de) * 1995-01-04 1996-07-11 Bosch Gmbh Robert Elektrochemischer Meßfühler
DE19532090C2 (de) * 1995-08-30 1997-09-18 Bosch Gmbh Robert Dichtung für ein Sensorelement eines Gassensors
US6730203B2 (en) 2000-09-20 2004-05-04 Kansai Paint Co., Ltd. Multi-layer coating film-forming method
EP1236998B1 (en) * 2001-02-28 2006-09-13 Denso Corporation Rapid response gas sensor
EP3361244B1 (de) * 2017-02-13 2022-09-14 Heraeus Nexensos GmbH Sensor zur analyse von gasen und verfahren zum herstellen des sensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576730A (en) * 1968-04-19 1971-04-27 Gen Electric Nickel/nickel oxide reference electrodes for oxygen partial preddure measurements
US3546086A (en) * 1968-10-30 1970-12-08 Westinghouse Electric Corp Device for oxygen measurement

Also Published As

Publication number Publication date
JPS5422117B2 (it) 1979-08-04
FR2215873A6 (it) 1974-08-23
DE2304359B2 (de) 1976-11-25
JPS49107590A (it) 1974-10-12
GB1404304A (en) 1975-08-28
US3891529A (en) 1975-06-24
NL7401183A (it) 1974-08-01
DE2304359A1 (de) 1974-08-08

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