FR2816056B1 - COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHOD - Google Patents
COMBUSTION WEALTH MEASURING DEVICE AND RELATED ADJUSTMENT METHODInfo
- 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
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)
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)
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)
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)
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 |
-
2000
- 2000-11-02 FR FR0014057A patent/FR2816056B1/en not_active Expired - Fee Related
Cited By (1)
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 |