AR245821A1 - Analizador de llama de quemadores - Google Patents

Analizador de llama de quemadores

Info

Publication number
AR245821A1
AR245821A1 AR91320693A AR32069391A AR245821A1 AR 245821 A1 AR245821 A1 AR 245821A1 AR 91320693 A AR91320693 A AR 91320693A AR 32069391 A AR32069391 A AR 32069391A AR 245821 A1 AR245821 A1 AR 245821A1
Authority
AR
Argentina
Prior art keywords
flame
output
analyser
burner flame
frequency components
Prior art date
Application number
AR91320693A
Other languages
English (en)
Original Assignee
Allen Bradley Co
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 Allen Bradley Co filed Critical Allen Bradley Co
Application granted granted Critical
Publication of AR245821A1 publication Critical patent/AR245821A1/es

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
    • 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
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/10—Correlation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/08—Flame sensors detecting flame flicker
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/22—Flame sensors the sensor's sensitivity being variable

Landscapes

  • 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)

Abstract

UN ANALIZADOR DE LLAMA QUE COMPRENDE UN DETECTOR DE LA RADIACION PRODUCIDA POR UNA LLAMA Y QUE PRESENTA UNA SALIDA ELECTRICA INDICATIVA DE RADIACION; UN TRANSFORMADOR EN ESPECTRO DE FRECUENCIAS PROVISTO DE UNA SALIDA DE COMPONENTES DE FRECUENCIA (DEBIDAS A CAMBIOS DE ENERGIA DE LA LLAMA EN EL TIEMPO) Y UN PROCESADOR DE LOS COMPONENTES DE FRECUENCIA CONECTADO A DICHA SALIDA DEL TRANSFORMADOR Y QUE PRESENTA UNA SALIDA REPRESENTATIVA DE UNA CARATERISTICA DE LA LLAMA.
AR91320693A 1990-09-19 1991-09-18 Analizador de llama de quemadores AR245821A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/584,690 US5077550A (en) 1990-09-19 1990-09-19 Burner flame sensing system and method

Publications (1)

Publication Number Publication Date
AR245821A1 true AR245821A1 (es) 1994-02-28

Family

ID=24338421

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91320693A AR245821A1 (es) 1990-09-19 1991-09-18 Analizador de llama de quemadores

Country Status (7)

Country Link
US (1) US5077550A (es)
EP (1) EP0476601A1 (es)
JP (1) JP3143500B2 (es)
AR (1) AR245821A1 (es)
BR (1) BR9103943A (es)
CA (1) CA2050805C (es)
MX (1) MX9101134A (es)

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US5864714A (en) 1996-04-16 1999-01-26 Comsys Communication & Signal Processing Ltd. Communication system which dynamically switches sizes of sample buffer between first size for quick response time and second size for robustness to interrupt latency
US6045353A (en) * 1996-05-29 2000-04-04 American Air Liquide, Inc. Method and apparatus for optical flame control of combustion burners
US5829962A (en) * 1996-05-29 1998-11-03 L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Method and apparatus for optical flame control of combustion burners
US6389330B1 (en) 1997-12-18 2002-05-14 Reuter-Stokes, Inc. Combustion diagnostics method and system
AU768582B2 (en) * 1998-06-02 2003-12-18 Hochiki Kabushiki Kaisha Flame detection device and flame detection method
US6277268B1 (en) 1998-11-06 2001-08-21 Reuter-Stokes, Inc. System and method for monitoring gaseous combustibles in fossil combustors
US6341519B1 (en) 1998-11-06 2002-01-29 Reuter-Stokes, Inc. Gas-sensing probe for use in a combustor
GB2344883B (en) * 1998-12-16 2003-10-29 Graviner Ltd Kidde Flame monitoring methods and apparatus
US6127932A (en) * 1998-12-23 2000-10-03 Carrier Corporation Optical flame sensor having opaque hollow tube
US6024561A (en) * 1999-01-20 2000-02-15 Autoflame Engineering Limited Monitoring for the presence of a flame in a burner
US6478573B1 (en) * 1999-11-23 2002-11-12 Honeywell International Inc. Electronic detecting of flame loss by sensing power output from thermopile
US6261086B1 (en) 2000-05-05 2001-07-17 Forney Corporation Flame detector based on real-time high-order statistics
US6702571B2 (en) 2001-09-05 2004-03-09 Gas Technology Institute Flex-flame burner and self-optimizing combustion system
US7128818B2 (en) * 2002-01-09 2006-10-31 General Electric Company Method and apparatus for monitoring gases in a combustion system
US7255285B2 (en) * 2003-10-31 2007-08-14 Honeywell International Inc. Blocked flue detection methods and systems
CN1894543A (zh) * 2003-12-11 2007-01-10 Abb公司 用于改进的火焰扫描器鉴别的信号处理技术
US7244946B2 (en) * 2004-05-07 2007-07-17 Walter Kidde Portable Equipment, Inc. Flame detector with UV sensor
US8085521B2 (en) 2007-07-03 2011-12-27 Honeywell International Inc. Flame rod drive signal generator and system
US8066508B2 (en) * 2005-05-12 2011-11-29 Honeywell International Inc. Adaptive spark ignition and flame sensing signal generation system
US8310801B2 (en) * 2005-05-12 2012-11-13 Honeywell International, Inc. Flame sensing voltage dependent on application
US8300381B2 (en) 2007-07-03 2012-10-30 Honeywell International Inc. Low cost high speed spark voltage and flame drive signal generator
US7800508B2 (en) * 2005-05-12 2010-09-21 Honeywell International Inc. Dynamic DC biasing and leakage compensation
US7768410B2 (en) * 2005-05-12 2010-08-03 Honeywell International Inc. Leakage detection and compensation system
US7764182B2 (en) * 2005-05-12 2010-07-27 Honeywell International Inc. Flame sensing system
US8875557B2 (en) * 2006-02-15 2014-11-04 Honeywell International Inc. Circuit diagnostics from flame sensing AC component
US7806682B2 (en) * 2006-02-20 2010-10-05 Honeywell International Inc. Low contamination rate flame detection arrangement
US7728736B2 (en) * 2007-04-27 2010-06-01 Honeywell International Inc. Combustion instability detection
US8926317B2 (en) * 2008-12-15 2015-01-06 Exxonmobil Research And Engineering Company System and method for controlling fired heater operations
US9366433B2 (en) * 2010-09-16 2016-06-14 Emerson Electric Co. Control for monitoring flame integrity in a heating appliance
US8457835B2 (en) * 2011-04-08 2013-06-04 General Electric Company System and method for use in evaluating an operation of a combustion machine
US9494320B2 (en) 2013-01-11 2016-11-15 Honeywell International Inc. Method and system for starting an intermittent flame-powered pilot combustion system
US10208954B2 (en) 2013-01-11 2019-02-19 Ademco Inc. Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion system
US20140202549A1 (en) 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems
US20150277463A1 (en) 2014-03-25 2015-10-01 Honeywell International Inc. System for communication, optimization and demand control for an appliance
US10670302B2 (en) 2014-03-25 2020-06-02 Ademco Inc. Pilot light control for an appliance
US10678204B2 (en) 2014-09-30 2020-06-09 Honeywell International Inc. Universal analog cell for connecting the inputs and outputs of devices
US10288286B2 (en) 2014-09-30 2019-05-14 Honeywell International Inc. Modular flame amplifier system with remote sensing
US10042375B2 (en) 2014-09-30 2018-08-07 Honeywell International Inc. Universal opto-coupled voltage system
US10402358B2 (en) 2014-09-30 2019-09-03 Honeywell International Inc. Module auto addressing in platform bus
US9799201B2 (en) 2015-03-05 2017-10-24 Honeywell International Inc. Water heater leak detection system
US9920930B2 (en) 2015-04-17 2018-03-20 Honeywell International Inc. Thermopile assembly with heat sink
US10132510B2 (en) 2015-12-09 2018-11-20 Honeywell International Inc. System and approach for water heater comfort and efficiency improvement
US10119726B2 (en) 2016-10-06 2018-11-06 Honeywell International Inc. Water heater status monitoring system
US10473329B2 (en) 2017-12-22 2019-11-12 Honeywell International Inc. Flame sense circuit with variable bias
US11236930B2 (en) 2018-05-01 2022-02-01 Ademco Inc. Method and system for controlling an intermittent pilot water heater system
US10935237B2 (en) 2018-12-28 2021-03-02 Honeywell International Inc. Leakage detection in a flame sense circuit
US10969143B2 (en) 2019-06-06 2021-04-06 Ademco Inc. Method for detecting a non-closing water heater main gas valve
US11656000B2 (en) 2019-08-14 2023-05-23 Ademco Inc. Burner control system
US11739982B2 (en) 2019-08-14 2023-08-29 Ademco Inc. Control system for an intermittent pilot water heater
CN115035677B (zh) * 2022-06-17 2023-01-20 新创碳谷集团有限公司 一种氧化炉炉内火灾火焰的探测系统及灭火的安保系统

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Also Published As

Publication number Publication date
US5077550A (en) 1991-12-31
MX9101134A (es) 1992-05-04
JPH04244922A (ja) 1992-09-01
BR9103943A (pt) 1992-05-26
EP0476601A1 (en) 1992-03-25
JP3143500B2 (ja) 2001-03-07
CA2050805C (en) 1998-02-10
CA2050805A1 (en) 1992-03-20

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