FR2284880A1 - Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion - Google Patents

Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion

Info

Publication number
FR2284880A1
FR2284880A1 FR7527632A FR7527632A FR2284880A1 FR 2284880 A1 FR2284880 A1 FR 2284880A1 FR 7527632 A FR7527632 A FR 7527632A FR 7527632 A FR7527632 A FR 7527632A FR 2284880 A1 FR2284880 A1 FR 2284880A1
Authority
FR
France
Prior art keywords
composition
exhaust gases
combustion process
indicator device
indicator
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.)
Granted
Application number
FR7527632A
Other languages
English (en)
French (fr)
Other versions
FR2284880B1 (it
Inventor
James Gregory Smith
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2284880A1 publication Critical patent/FR2284880A1/fr
Application granted granted Critical
Publication of FR2284880B1 publication Critical patent/FR2284880B1/fr
Granted 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Lubricants (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7527632A 1974-09-10 1975-09-09 Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion Granted FR2284880A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3935774A GB1518943A (en) 1974-09-10 1974-09-10 Device for monitoring the composition of the exhaust emission of a combustion process

Publications (2)

Publication Number Publication Date
FR2284880A1 true FR2284880A1 (fr) 1976-04-09
FR2284880B1 FR2284880B1 (it) 1978-04-07

Family

ID=10409117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527632A Granted FR2284880A1 (fr) 1974-09-10 1975-09-09 Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion

Country Status (6)

Country Link
JP (1) JPS5156291A (it)
AU (1) AU497674B2 (it)
DE (1) DE2540030C2 (it)
FR (1) FR2284880A1 (it)
GB (1) GB1518943A (it)
IT (1) IT1047054B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817119A1 (de) * 1977-04-20 1978-11-02 Toyoda Chuo Kenkyusho Kk Element zur feststellung der sauerstoffkonzentration und verfahren zu dessen herstellung
FR2387448A1 (fr) * 1977-04-12 1978-11-10 Lucas Industries Ltd Dispositif de controle des gaz degages par une combustion, notamment des gaz d'echappement d'un moteur a combustion interne
EP0057393A1 (en) * 1981-01-29 1982-08-11 Nissan Motor Co., Ltd. Probe for measuring partial pressure of oxygen
WO1994015203A1 (de) * 1992-12-23 1994-07-07 Robert Bosch Gmbh Sensoranordnung zur bestimmung von gaskomponenten und/oder gaskonzentrationen von gasgemischen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586117A (en) 1977-06-22 1981-03-18 Rosemount Eng Co Ltd Solid state sensor element
EP0001512B1 (en) * 1977-10-05 1981-10-21 Ford Motor Company Limited Gas sensor
US4151503A (en) * 1977-10-05 1979-04-24 Ford Motor Company Temperature compensated resistive exhaust gas sensor construction
JPS5553451U (it) * 1978-10-05 1980-04-10
DE2913866A1 (de) * 1979-04-06 1980-10-23 Bosch Gmbh Robert Messfuehler fuer die bestimmung von bestandteilen in stroemenden gasen
GB2135462A (en) * 1983-02-22 1984-08-30 Autotech Developments Limited Monitoring gas composition
US4587104A (en) * 1983-12-21 1986-05-06 Westinghouse Electric Corp. Semiconductor oxide gas combustibles sensor
JPH0542372Y2 (it) * 1987-06-05 1993-10-26
DE4009890A1 (de) * 1990-03-28 1991-10-02 Bosch Gmbh Robert Messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
WO1994012432A1 (en) * 1992-12-02 1994-06-09 Commonwealth Scientific And Industrial Research Organisation Gas purification

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545296A (fr) * 1966-11-25 1968-11-08 Gen Electric Procédé et dispositif pour mesurer la teneur d'une atmosphère en hydrogène ou engaz réducteurs
FR2161589A5 (it) * 1971-11-15 1973-07-06 Ford France

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479257A (en) * 1966-11-25 1969-11-18 Gen Electric Methods and apparatus for measuring the content of hydrogen or reducing gases in an atmosphere

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545296A (fr) * 1966-11-25 1968-11-08 Gen Electric Procédé et dispositif pour mesurer la teneur d'une atmosphère en hydrogène ou engaz réducteurs
FR2161589A5 (it) * 1971-11-15 1973-07-06 Ford France

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387448A1 (fr) * 1977-04-12 1978-11-10 Lucas Industries Ltd Dispositif de controle des gaz degages par une combustion, notamment des gaz d'echappement d'un moteur a combustion interne
DE2817119A1 (de) * 1977-04-20 1978-11-02 Toyoda Chuo Kenkyusho Kk Element zur feststellung der sauerstoffkonzentration und verfahren zu dessen herstellung
EP0057393A1 (en) * 1981-01-29 1982-08-11 Nissan Motor Co., Ltd. Probe for measuring partial pressure of oxygen
WO1994015203A1 (de) * 1992-12-23 1994-07-07 Robert Bosch Gmbh Sensoranordnung zur bestimmung von gaskomponenten und/oder gaskonzentrationen von gasgemischen
US5493896A (en) * 1992-12-23 1996-02-27 Robert Bosch Gmbh Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures

Also Published As

Publication number Publication date
AU8416775A (en) 1977-02-24
FR2284880B1 (it) 1978-04-07
DE2540030C2 (de) 1985-09-26
JPS5156291A (en) 1976-05-17
DE2540030A1 (de) 1976-03-25
GB1518943A (en) 1978-07-26
AU497674B2 (en) 1978-12-21
IT1047054B (it) 1980-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse