CH537018A - Messfühler zur Bestimmung des Sauerstoffgehaltes in Abgasen von Verbrennungsmotoren - Google Patents

Messfühler zur Bestimmung des Sauerstoffgehaltes in Abgasen von Verbrennungsmotoren

Info

Publication number
CH537018A
CH537018A CH301872A CH301872A CH537018A CH 537018 A CH537018 A CH 537018A CH 301872 A CH301872 A CH 301872A CH 301872 A CH301872 A CH 301872A CH 537018 A CH537018 A CH 537018A
Authority
CH
Switzerland
Prior art keywords
sensor
determining
internal combustion
exhaust gases
oxygen content
Prior art date
Application number
CH301872A
Other languages
English (en)
Inventor
Ernst Dipl Ing Linder
Peter Dipl Ing Schmidt
Josef Dipl Ing Wahl
Neidhard Horst Dr Dipl-Chem
Scholl Friedrich Dr Dipl-Chem
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH537018A publication Critical patent/CH537018A/de

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
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
CH301872A 1971-03-31 1972-03-01 Messfühler zur Bestimmung des Sauerstoffgehaltes in Abgasen von Verbrennungsmotoren CH537018A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115619 DE2115619A1 (de) 1971-03-31 1971-03-31 Meßfühler zur Bestimmung des Sauerstoffgehaltes in Kfz.-Abgasen

Publications (1)

Publication Number Publication Date
CH537018A true CH537018A (de) 1973-05-15

Family

ID=5803403

Family Applications (1)

Application Number Title Priority Date Filing Date
CH301872A CH537018A (de) 1971-03-31 1972-03-01 Messfühler zur Bestimmung des Sauerstoffgehaltes in Abgasen von Verbrennungsmotoren

Country Status (7)

Country Link
AT (1) AT313650B (de)
CH (1) CH537018A (de)
DE (1) DE2115619A1 (de)
FR (1) FR2131365A5 (de)
GB (1) GB1367389A (de)
IT (1) IT950819B (de)
NL (1) NL7204359A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA995756A (en) * 1972-04-25 1976-08-24 William H. Mcintyre Gas measuring probe for industrial applications
DE2251167C3 (de) * 1972-10-19 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgasentgiftung von Brennkraftmaschinen
DE2606625C2 (de) * 1976-02-19 1984-02-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Verminderung von schädlichen Anteilen der Abgase von Brennkraftmaschinen
JPS5950863B2 (ja) * 1976-10-08 1984-12-11 日産自動車株式会社 空燃比の制御方法およびその装置
JPS5348594A (en) * 1976-10-14 1978-05-02 Nissan Motor Oxygen sensor
US4129099A (en) * 1977-04-15 1978-12-12 General Motors Corporation Galvanic exhaust gas sensor with solid electrolyte
US4148211A (en) * 1978-03-22 1979-04-10 Beckman Instruments, Inc. Sampling system for engine exhaust gas analysis apparatus
US4384934A (en) * 1978-05-31 1983-05-24 The Flinders University Of South Australia Means for determining the partial pressure of oxygen in an atmosphere
DE2909201C2 (de) * 1979-03-09 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen
US4314996A (en) * 1979-04-04 1982-02-09 Matsushita Electric Industrial Company, Limited Oxygen sensor
FR2466016A1 (fr) * 1979-09-21 1981-03-27 Thomson Csf Sonde d'analyse des gaz d'echappement d'un moteur, et moteur thermique muni d'une telle sonde
DE2942494A1 (de) * 1979-10-20 1981-04-30 Bosch Gmbh Robert Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen
JPS5694257A (en) * 1979-12-28 1981-07-30 Nissan Motor Co Ltd Supporting structure of oxygen sensor element
DE3138547A1 (de) * 1981-09-28 1983-04-07 Bosch Gmbh Robert Temperaturregeleinrichtung fuer einen sauerstoffuehler
CN110749638B (zh) * 2019-09-23 2024-04-09 中国航空工业集团公司上海航空测控技术研究所 一种基于氧化锆的微型氧浓度传感元件

Also Published As

Publication number Publication date
IT950819B (it) 1973-06-20
NL7204359A (de) 1972-10-03
AT313650B (de) 1974-02-25
FR2131365A5 (de) 1972-11-10
GB1367389A (en) 1974-09-18
DE2115619A1 (de) 1972-10-12

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Legal Events

Date Code Title Description
PL Patent ceased