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ITMI912292A1 - Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda - Google Patents

Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda

Info

Publication number
ITMI912292A1
ITMI912292A1 IT002292A ITMI912292A ITMI912292A1 IT MI912292 A1 ITMI912292 A1 IT MI912292A1 IT 002292 A IT002292 A IT 002292A IT MI912292 A ITMI912292 A IT MI912292A IT MI912292 A1 ITMI912292 A1 IT MI912292A1
Authority
IT
Italy
Prior art keywords
flame
collection
analysis
quality
detection
Prior art date
Application number
IT002292A
Other languages
English (en)
Inventor
Giovanni Montagna
Original Assignee
Sie Systems Spa
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 Sie Systems Spa filed Critical Sie Systems Spa
Priority to ITMI912292A priority Critical patent/IT1251246B/it
Publication of ITMI912292A0 publication Critical patent/ITMI912292A0/it
Priority to DE59209576T priority patent/DE59209576D1/de
Priority to EP92112779A priority patent/EP0529324B1/de
Priority to AT92112779T priority patent/ATE174120T1/de
Priority to US07/932,086 priority patent/US5317165A/en
Priority to CA002076401A priority patent/CA2076401A1/en
Publication of ITMI912292A1 publication Critical patent/ITMI912292A1/it
Application granted granted Critical
Publication of IT1251246B publication Critical patent/IT1251246B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0801—Means for wavelength selection or discrimination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides
    • G01J5/0821—Optical fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
ITMI912292A 1991-08-27 1991-08-27 Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda IT1251246B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI912292A IT1251246B (it) 1991-08-27 1991-08-27 Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda
DE59209576T DE59209576D1 (de) 1991-08-27 1992-07-27 Einrichtung zum Nachweis der Anwesenheit und der Güte einer Flamme durch Erfassung von elektromagnetischen Strahlungen
EP92112779A EP0529324B1 (de) 1991-08-27 1992-07-27 Einrichtung zum Nachweis der Anwesenheit und der Güte einer Flamme durch Erfassung von elektromagnetischen Strahlungen
AT92112779T ATE174120T1 (de) 1991-08-27 1992-07-27 Einrichtung zum nachweis der anwesenheit und der güte einer flamme durch erfassung von elektromagnetischen strahlungen
US07/932,086 US5317165A (en) 1991-08-27 1992-08-19 Apparatus for detecting the presence and the quality of a flame by detecting and analyzing electromagnetic radiation of different wavelengths
CA002076401A CA2076401A1 (en) 1991-08-27 1992-08-19 Apparatus for detecting the presence and the quality of a flame by detecting and analyzing electromagnetic radiation of different wavelengths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912292A IT1251246B (it) 1991-08-27 1991-08-27 Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda

Publications (3)

Publication Number Publication Date
ITMI912292A0 ITMI912292A0 (it) 1991-08-27
ITMI912292A1 true ITMI912292A1 (it) 1993-02-27
IT1251246B IT1251246B (it) 1995-05-05

Family

ID=11360582

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912292A IT1251246B (it) 1991-08-27 1991-08-27 Dispositivo per a rivelazione della presenza e della qualita' della fiamma attraverso la captazione e l'analisi di radiazioni elettromagnetiche di diversa lunghezza d'onda

Country Status (6)

Country Link
US (1) US5317165A (it)
EP (1) EP0529324B1 (it)
AT (1) ATE174120T1 (it)
CA (1) CA2076401A1 (it)
DE (1) DE59209576D1 (it)
IT (1) IT1251246B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100822A (nl) * 1991-05-13 1992-12-01 Hoogovens Groep Bv Instrument voor aanwezigheidsbepaling van een lichaam en walserij voorzien van een dergelijk instrument.
US5748090A (en) * 1993-10-19 1998-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical flameout detector
US5543913A (en) * 1994-11-21 1996-08-06 Eastman Kodak Company Device for measuring the spatial characteristics of a light source
US5521697A (en) * 1995-01-25 1996-05-28 Houston Industries Incorporated Protective cover for fiberoptic scanner head
DE19632174C2 (de) 1996-08-09 2002-02-07 Abb Research Ltd Temperaturmessverfahren
US5961314A (en) * 1997-05-06 1999-10-05 Rosemount Aerospace Inc. Apparatus for detecting flame conditions in combustion systems
US5986277A (en) * 1997-10-29 1999-11-16 National Research Council Of Canada Method and apparatus for on-line monitoring the temperature and velocity of thermally sprayed particles
FR2771798B1 (fr) * 1997-12-02 1999-12-31 Air Liquide Bruleur oxy-combustible
DE19809792C2 (de) * 1998-03-09 2000-03-30 Fraunhofer Ges Forschung Vorrichtung zur Messung der Emission und/oder Absorption eines heißen Gases oder Plasmas
US6652266B1 (en) * 2000-05-26 2003-11-25 International Thermal Investments Ltd. Flame sensor and method of using same
US7248755B2 (en) * 2003-03-31 2007-07-24 Zolo Technologies, Inc. Method and apparatus for the monitoring and control of combustion
SE0501840L (sv) * 2005-08-19 2007-02-20 Aga Ab Förfarande jämte för övervakning av en brännare
US8469700B2 (en) 2005-09-29 2013-06-25 Rosemount Inc. Fouling and corrosion detector for burner tips in fired equipment
DE102006036563A1 (de) * 2006-08-04 2008-02-07 Siemens Building Technologies Hvac Products Gmbh Überwachung von Verbrennungsvorgängen an einem Ort durch schnellen Sauerstoffsensor
US8094301B2 (en) * 2007-12-12 2012-01-10 Gas Technology Institute Video and thermal imaging system for monitoring interiors of high temperature reaction vessels
US7907272B2 (en) * 2007-12-12 2011-03-15 Gas Technology Institute Fiber optic spectroscopic digital imaging sensor and method for flame properties monitoring
US7987712B2 (en) * 2008-12-10 2011-08-02 Rosemount Aerospace Inc. High temperature seal assembly for optical sensor
CA2748793C (en) 2009-01-09 2016-06-07 Michael John Estes Method and apparatus for monitoring combustion properties in an interior of a boiler
US9863813B2 (en) * 2012-04-13 2018-01-09 General Electric Company Flame sensor
JP6196289B2 (ja) 2012-04-19 2017-09-13 ゾロ テクノロジーズ，インコーポレイティド 方向可変の波長可変ダイオードレーザ吸収分光計を有する炉内再帰反射体
US10392959B2 (en) * 2012-06-05 2019-08-27 General Electric Company High temperature flame sensor
JP3182445U (ja) * 2012-12-28 2013-03-28 株式会社島津製作所 光学測定用プローブ及びこれを備えた光学測定装置
US9188463B2 (en) * 2013-02-05 2015-11-17 General Electric Company Hermetic electrically shielded connector
CN107289470B (zh) * 2016-04-11 2019-06-14 众智光电科技股份有限公司 具有温度感测功能的瓦斯炉
US10067292B2 (en) * 2016-06-08 2018-09-04 General Electric Technology Gmbh System, method and apparatus for adjusting a flame scanner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037113A (en) * 1975-04-11 1977-07-19 Forney Engineering Company Flame detector
US4709155A (en) * 1984-11-22 1987-11-24 Babcock-Hitachi Kabushiki Kaisha Flame detector for use with a burner
SE459446B (sv) * 1985-02-12 1989-07-03 H Tyr N Carl Foerfarande foer styrning av en med insprutningsmunstycke foersedd braennare genom optisk oevervakning av flamman samt anordning foer genomfoerande av foerfarandet
WO1989012774A1 (en) * 1988-06-23 1989-12-28 Allied-Signal Inc. Solid-state optical flame detector
US4983853A (en) * 1989-05-05 1991-01-08 Saskatchewan Power Corporation Method and apparatus for detecting flame
DD299920A7 (de) * 1989-12-27 1992-05-14 Freiberg Brennstoffinst Vorrichtung zur optischen ueberwachung von hochtemperaturreaktoren
US5164600A (en) * 1990-12-13 1992-11-17 Allied-Signal Inc. Device for sensing the presence of a flame in a region

Also Published As

Publication number Publication date
EP0529324A2 (de) 1993-03-03
CA2076401A1 (en) 1993-02-28
EP0529324B1 (de) 1998-12-02
US5317165A (en) 1994-05-31
DE59209576D1 (de) 1999-01-14
ATE174120T1 (de) 1998-12-15
ITMI912292A0 (it) 1991-08-27
IT1251246B (it) 1995-05-05
EP0529324A3 (en) 1994-11-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960828