IT950819B - Sonda di misurazione per determina re il contenuto di ossigeno in gas di scarico di veicoli a motore - Google Patents

Sonda di misurazione per determina re il contenuto di ossigeno in gas di scarico di veicoli a motore

Info

Publication number
IT950819B
IT950819B IT22470/72A IT2247072A IT950819B IT 950819 B IT950819 B IT 950819B IT 22470/72 A IT22470/72 A IT 22470/72A IT 2247072 A IT2247072 A IT 2247072A IT 950819 B IT950819 B IT 950819B
Authority
IT
Italy
Prior art keywords
oxygen
determining
content
exhaust gas
motor vehicles
Prior art date
Application number
IT22470/72A
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT950819B publication Critical patent/IT950819B/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
    • G01N27/4067—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)
IT22470/72A 1971-03-31 1972-03-28 Sonda di misurazione per determina re il contenuto di ossigeno in gas di scarico di veicoli a motore IT950819B (it)

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
IT950819B true IT950819B (it) 1973-06-20

Family

ID=5803403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22470/72A IT950819B (it) 1971-03-31 1972-03-28 Sonda di misurazione per determina re il contenuto di ossigeno in gas di scarico di veicoli a motore

Country Status (7)

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

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
NL7204359A (it) 1972-10-03
AT313650B (de) 1974-02-25
DE2115619A1 (de) 1972-10-12
GB1367389A (en) 1974-09-18
CH537018A (de) 1973-05-15
FR2131365A5 (it) 1972-11-10

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