DE2917265A1 - Sauerstoffmessfuehler mit galvanischer trockenfuellung - Google Patents

Sauerstoffmessfuehler mit galvanischer trockenfuellung

Info

Publication number
DE2917265A1
DE2917265A1 DE19792917265 DE2917265A DE2917265A1 DE 2917265 A1 DE2917265 A1 DE 2917265A1 DE 19792917265 DE19792917265 DE 19792917265 DE 2917265 A DE2917265 A DE 2917265A DE 2917265 A1 DE2917265 A1 DE 2917265A1
Authority
DE
Germany
Prior art keywords
oxygen
sensor according
filling
dry filling
protective
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.)
Ceased
Application number
DE19792917265
Other languages
German (de)
English (en)
Inventor
James D Bode
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.)
Bendix Corp
Original Assignee
Bendix Autolite 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 Bendix Autolite Corp filed Critical Bendix Autolite Corp
Publication of DE2917265A1 publication Critical patent/DE2917265A1/de
Ceased 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
    • G01N27/4076—Reference electrodes or reference mixtures
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE19792917265 1978-05-03 1979-04-27 Sauerstoffmessfuehler mit galvanischer trockenfuellung Ceased DE2917265A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/902,472 US4174258A (en) 1978-05-03 1978-05-03 Solid electrolyte oxygen sensor with zero oxygen reference

Publications (1)

Publication Number Publication Date
DE2917265A1 true DE2917265A1 (de) 1980-01-17

Family

ID=25415913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792917265 Ceased DE2917265A1 (de) 1978-05-03 1979-04-27 Sauerstoffmessfuehler mit galvanischer trockenfuellung

Country Status (3)

Country Link
US (1) US4174258A (enExample)
JP (1) JPS54146692A (enExample)
DE (1) DE2917265A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443649A1 (de) * 1984-11-30 1986-06-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur ueberpruefung der katalysatorfunktion bei einem mit (lambda)-sonden-regelung ausgeruesteten kraftfahrzeug-otto-motor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204449A (en) * 1981-06-12 1982-12-15 Toyota Motor Corp Lean sensor
IT1197738B (it) * 1983-11-04 1988-12-06 Centro Speriment Metallurg Perfezionamento nelle pile ad ossigeno
US5538612A (en) * 1987-12-09 1996-07-23 Ngk Spark Plug Co., Ltd. Oxygen sensor element
US5192404A (en) * 1988-10-06 1993-03-09 Mineral Industry Research Organisation Method for measuring a minor element in a molten metal
GB8828431D0 (en) * 1988-12-06 1989-01-05 Mineral Ind Res Org Monitoring progress of pyrometallurgical processes
US5435901A (en) * 1989-08-18 1995-07-25 Robert Bosch Gmbh Electrochemical measuring sensor
DE4339737C1 (de) * 1993-11-22 1995-01-19 Siemens Ag Gassensor
JP3525532B2 (ja) * 1994-09-01 2004-05-10 株式会社デンソー 酸素濃度検出器
US5827415A (en) * 1994-09-26 1998-10-27 The Board Of Trustees Of Leland Stanford Jun. Univ. Oxygen sensor
DE4439898B4 (de) * 1994-11-08 2007-09-06 Robert Bosch Gmbh Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
JP2002174620A (ja) * 2000-12-07 2002-06-21 Denso Corp ガスセンサ素子及びガスセンサ
GB0221393D0 (en) * 2002-09-14 2002-10-23 Univ Cambridge Tech Hydrogen sensing apparatus and method
AU2003900184A0 (en) * 2003-01-16 2003-01-30 Ceramic Fuel Cells Limited Method of operating a fuel cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111264A (en) * 1964-05-06 1968-04-24 Yawata Iron & Steel Co Vessel for measuring oxygen potential in molten metal
SE322927B (enExample) * 1967-09-28 1970-04-20 Asea Ab
US3619381A (en) * 1968-12-23 1971-11-09 George R Fitterer Determining oxygen content of materials
US4021326A (en) * 1972-06-02 1977-05-03 Robert Bosch G.M.B.H. Electro-chemical sensor
US4057477A (en) * 1973-03-28 1977-11-08 Robert Bosch Gmbh Device for electrochemically measuring the concentration of oxygen in combustion gases
FR2270586B1 (enExample) * 1974-05-06 1977-03-04 Meci Materiel Elect Contr
JPS527293A (en) * 1975-07-08 1977-01-20 Nissan Motor Co Ltd Oxygen sensor
JPS562215Y2 (enExample) * 1976-02-26 1981-01-19
JPS52119989A (en) * 1976-04-02 1977-10-07 Hitachi Ltd Air-fuel ratio sensor
JPS54125093A (en) * 1978-03-23 1979-09-28 Toyota Motor Co Ltd Oxygen sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
W.A. Fischer, D. Janke Metallurgische Elektrochemie 1975, Springer Verlag *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443649A1 (de) * 1984-11-30 1986-06-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur ueberpruefung der katalysatorfunktion bei einem mit (lambda)-sonden-regelung ausgeruesteten kraftfahrzeug-otto-motor

Also Published As

Publication number Publication date
JPS54146692A (en) 1979-11-16
JPS6235061B2 (enExample) 1987-07-30
US4174258A (en) 1979-11-13

Similar Documents

Publication Publication Date Title
DE69622121T2 (de) Verfahren un Vorrichtung zum Messen von einem vorbestimmten Gaskomponenten eines Messgases
DE2917265A1 (de) Sauerstoffmessfuehler mit galvanischer trockenfuellung
DE69535659T2 (de) NOx Sensor
DE19827927C2 (de) Gassensor
DE60130288T2 (de) NOx Sensor
DE10256476B4 (de) Gassensorelement und sein Herstellungsverfahren
DE2657437C3 (de) Sauerstoff-Meßfühler
DE1809622A1 (de) Zusammengesetzte Elektrode
DE3022282A1 (de) Vorrichtung zur bestimmung des luft/ brennstoff-verhaeltnisses
DE1133922B (de) Meßzelle für Meßanordnungen zur elektrolytischen Bestimmung des Gehaltes eines bestimmten Gases in einer Gasströmung
DE4333232B4 (de) Meßfühler zur Bestimmung des Sauerstoffgehaltes von Gasgemischen
DE2736451A1 (de) Verfahren zum schutz der messelektrode einer elektrochemischen messzelle und elektrochemische messzelle zur sauerstoffmessung
DE2907032A1 (de) Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
DE69930175T2 (de) Kohlenwasserstoffsensor
DE2753035C3 (de) Sauerstoffmeßfühler
DE10109676A1 (de) NOx-Gasdetektionsvorrichtung
DE2437604A1 (de) Sauerstoff-sensor
DE3135101A1 (de) Gasempfindliches element
DE102004008233B4 (de) Verfahren zur Steuerung des Betriebs eines Gassensorelements
DE3120159A1 (de) Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
DE3417170A1 (de) Sauerstoffuehler mit heizeinrichtung
DE2630746A1 (de) Sauerstoffsensoreinrichtung
DE2743842C2 (de) Trockenelektrolytkondensator und Verfahren zu dessen Herstellung
DE4021929A1 (de) Sensor
DE102004005115A1 (de) Gasmessfühler mit Elektrodenabdeckung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection