FR2816056B1 - COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD - Google Patents

COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD

Info

Publication number
FR2816056B1
FR2816056B1 FR0014057A FR0014057A FR2816056B1 FR 2816056 B1 FR2816056 B1 FR 2816056B1 FR 0014057 A FR0014057 A FR 0014057A FR 0014057 A FR0014057 A FR 0014057A FR 2816056 B1 FR2816056 B1 FR 2816056B1
Authority
FR
France
Prior art keywords
measuring device
adjustment method
related adjustment
wealth
combustion
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.)
Expired - Fee Related
Application number
FR0014057A
Other languages
French (fr)
Other versions
FR2816056A1 (en
Inventor
Nicolas Joseph Ghisla Docquier
Francois Lacas
Sebastien Candel
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0014057A priority Critical patent/FR2816056B1/en
Publication of FR2816056A1 publication Critical patent/FR2816056A1/en
Application granted granted Critical
Publication of FR2816056B1 publication Critical patent/FR2816056B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1451—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the sensor being an optical sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/26—Measuring humidity
    • F23N2225/30—Measuring humidity measuring lambda
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR0014057A 2000-11-02 2000-11-02 COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD Expired - Fee Related FR2816056B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0014057A FR2816056B1 (en) 2000-11-02 2000-11-02 COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0014057A FR2816056B1 (en) 2000-11-02 2000-11-02 COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD

Publications (2)

Publication Number Publication Date
FR2816056A1 FR2816056A1 (en) 2002-05-03
FR2816056B1 true FR2816056B1 (en) 2003-05-16

Family

ID=8856000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0014057A Expired - Fee Related FR2816056B1 (en) 2000-11-02 2000-11-02 COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD

Country Status (1)

Country Link
FR (1) FR2816056B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998032A3 (en) * 2007-05-31 2010-01-20 AVL List GmbH Method for evaluating the status of an air/fuel mixture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510702B1 (en) 2010-12-01 2012-06-15 Avl List Gmbh METHOD AND DEVICE FOR EVALUATING THE CONDITION OF A FUEL AIR MIXTURE
US8625098B2 (en) 2010-12-17 2014-01-07 General Electric Company System and method for real-time measurement of equivalence ratio of gas fuel mixture
EP3206017B1 (en) 2016-02-09 2018-09-12 Elster GmbH Sensor and method for determining the air ratio of a combustible gas-air mixture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930610A1 (en) * 1989-09-13 1991-03-21 Esab Hancock Gmbh DEVICE FOR OPTICAL-ELECTRONIC CONTROL OF A FLAME-CUTTING MACHINE
DE4320943C2 (en) * 1993-06-24 2001-02-15 Lavision Gmbh Method for characterizing the operation of internal combustion engines by measuring the gas composition in the combustion chamber by Raman spectroscopy
US5709082A (en) * 1994-06-27 1998-01-20 General Motors Corporation Modulation schemes for on-board diagnostic exhaust system
US6045353A (en) * 1996-05-29 2000-04-04 American Air Liquide, Inc. Method and apparatus for optical flame control of combustion burners
DE19948377C1 (en) * 1999-10-07 2001-05-23 Siemens Ag Method and device for determining and regulating the excess air in a combustion process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998032A3 (en) * 2007-05-31 2010-01-20 AVL List GmbH Method for evaluating the status of an air/fuel mixture

Also Published As

Publication number Publication date
FR2816056A1 (en) 2002-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130731