EP1761728A1 - Procede de reglage du coefficient d'air sur un dispositif de chauffage et dispositif de chauffage - Google Patents

Procede de reglage du coefficient d'air sur un dispositif de chauffage et dispositif de chauffage

Info

Publication number
EP1761728A1
EP1761728A1 EP05766826A EP05766826A EP1761728A1 EP 1761728 A1 EP1761728 A1 EP 1761728A1 EP 05766826 A EP05766826 A EP 05766826A EP 05766826 A EP05766826 A EP 05766826A EP 1761728 A1 EP1761728 A1 EP 1761728A1
Authority
EP
European Patent Office
Prior art keywords
mass flow
gas
air
firing device
temperature
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
EP05766826A
Other languages
German (de)
English (en)
Other versions
EP1761728B1 (fr
Inventor
Martin Geiger
Ulrich Geiger
Rudolf Tungl
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.)
Ebm Papst Landshut GmbH
Original Assignee
Ebm Papst Landshut GmbH
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
Priority claimed from DE102004030300A external-priority patent/DE102004030300A1/de
Priority claimed from DE202004017850U external-priority patent/DE202004017850U1/de
Priority claimed from DE102004055715.2A external-priority patent/DE102004055715C5/de
Application filed by Ebm Papst Landshut GmbH filed Critical Ebm Papst Landshut GmbH
Publication of EP1761728A1 publication Critical patent/EP1761728A1/fr
Application granted granted Critical
Publication of EP1761728B1 publication Critical patent/EP1761728B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/20—Calibrating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated

Definitions

  • the invention relates to a firing device, in particular a gas burner, which is adapted for carrying out the method.
  • the household gas burners are used for example as a water heater for the preparation of hot water in a boiler or to provide heating.
  • different requirements are placed on the device. This relates in particular to the output of the burner, usually referred to as burner load, and the temperature generated by the burner flame.
  • the burner load is essentially determined by adjusting the amount of combustion air and the mixing ratio between gas and air.
  • the Adjustment of the mixing ratio takes place, in particular in gas burners used in the household, by means of a pneumatic gas control valve (principle of the pneumatic composite).
  • pneumatic gas control valve principle of the pneumatic composite
  • pressures or pressure differences at orifices, in constrictions or in venturi nozzles are measured. These quantities are used as control variables for the gas control valve.
  • a disadvantage of the pneumatic control is, in particular, that sensitive mechanical components must be used, which are subject to hysteresis effects due to the friction. Therefore, especially at low working pressures it comes to inaccuracies.
  • a simple controllable Gasregel ⁇ valve such as with pulse width modulated coil or stepper motor, can be used to set in conjunction with a variable speed fan the desired amount of air and the desired gas-air mixture ratio (electronic composite). It is possible to respond flexibly to changes in gas quality.
  • the mixing ratio between gas and air must be adjusted so that the gas burns as completely and cleanly as possible.
  • the air ratio ⁇ is typically used. It is defined as the ratio of the actual amount of air supplied to the amount of air theoretically required for optimal stoichiometric combustion.
  • CO, CO 2 exhaust gas values
  • gas burners are typically operated with excess air.
  • the setpoint for the air ratio ⁇ s is 1, 3 for hygienically optimal combustion.
  • EP 770 824 B1 A method is described in EP 770 824 B1 in which a calibration cycle for adjusting the electrical nominal value of the ionization electrodes is used with the aid of an ionization electrode. is passed through sationselektrode. This should be compensated for changes in the thermal coupling between the ionization and the gas burner, which arise for example due to wear, bending and due to contamination.
  • the object is achieved by a method according to the main claim and by a device according to claim 6.
  • the amount of fuel supplied per unit time is changed continuously or stepwise at a constant rate of air supplied per unit time.
  • the amount of fuel supplied per unit time is adjusted so that the measured temperature assumes a maximum.
  • the amount of air supplied per unit time is increased by the factor ⁇ hy while maintaining the previously set fuel quantity by using the air mass flow sensor.
  • a structurally suitably designed admixing geometry can reduce the increase in the amount of gas to a negligible value.
  • a control device can reset the gas mass flow to the value m Gt m a x found at T max by a corresponding admission of the gas valve without constructive adaptation.
  • a readjustment of the air number should be carried out in order to ensure the hygienically optimal combustion.
  • An adjustment of the air ratio can be carried out, for example, at periodic intervals, during a load change, at the start of operation, or during maintenance of the device.
  • the firing device according to the invention in particular a gas burner, is adapted to carry out one of the above-mentioned methods.
  • the firing device has a temperature sensor in the effective range of the burner flame of the firing device.
  • the temperature sensor can be arranged in the flame kernel, at the base of the flame, at the tip of the flame, but also at some distance from the flame, for example at the burner plate itself.
  • the firing device preferably has a gas valve with an actuator, in particular with a stepping motor, a pulse-width-modulated coil or with a coil controlled by an electrical variable. Since the method is particularly suitable for the electronic composite, the said valves, which can be actuated simply and precisely, can be used.
  • the firing device furthermore has a mass flow sensor and / or volume flow sensor for measuring the amount of air supplied to the firing device per unit time.
  • FIG. 1 shows a firing device according to the invention
  • FIG. 2 shows a characteristic for clarification of the method according to the invention
  • FIG. 1 shows a gas burner in which a mixture of air L and gas G is mixed and burnt.
  • the gas burner has an air supply section 1, via which combustion air L is drawn in by a variable-speed fan 9.
  • a mass flow sensor 2 measures the mass flow of the intake air L.
  • the mass flow sensor 2 is arranged in such a way that as laminar a flow as possible is generated in its environment in order to avoid measurement errors.
  • the mass flow sensor could be arranged in a bypass (not shown) and using a flow rectifier. With the aid of the mass flow sensor and the variable-speed blower 9, the air supply into the mixing region 8 can be precisely controlled.
  • a gas supply section 4 is provided, which is connected to a gas supply line.
  • the gas supply section may be provided with a mass flow sensor of suitable design.
  • a valve 6 for example a pulse-width modulated or electronically controlled valve, which is equipped, for example, with an actuator with stepping motor, the inflow of gas is controlled by a line 7 into the mixing zone 8.
  • a line 7 into the mixing zone 8.
  • mixing of the gas G with the air L takes place.
  • the fan of the fan 9 is equipped with an adjustable Speed ratings! driven to suck in both the air L and the gas G.
  • the valve 6 is opened so far that the air-gas mixture ge reached with the desired mixing ratio in the mixing area 8 ge.
  • the air ratio ⁇ is set so that a hygienically optimal combustion takes place.
  • the air-gas mixture flows from the blower 9 to the burner part 11. There it exits and feeds the burner flame 13, which is to deliver a predetermined heat output.
  • a temperature sensor 12 for example a thermocouple
  • an actual temperature is measured, which is used in carrying out the method described below for setting the setpoint ⁇ h of the air ratio.
  • the temperature sensor 12 is arranged on a surface of the burner part 11.
  • the reference temperature of the thermocouple is measured at a location outside the effective range of the flame 13, for example in the air supply line 1.
  • a device, not shown, for controlling or regulating the air and / or gas flow receives input data from the temperature sensor 12 and from the mass flow sensor 2 and outputs control signals to the valve 6 as well as to the drive of the blower 9.
  • the opening of the valve 6 and the speed of the fan of the fan 9 are adjusted so that the desired air and gas supply results.
  • control is carried out by carrying out the procedure described below.
  • the control device has a memory for storing characteristic curves or nominal values and a corresponding data processing unit which is set up to carry out the method.
  • the measured temperature is shown as a function of the air ratio ⁇
  • a certain air ratio ⁇ 0 is set by the speed of the fan and the opening of the gas valve, which corresponds for example to the last ein ⁇ set value.
  • ⁇ 0 is above the value ⁇ -, at which the temperature maximum T max results.
  • the air mass flow increased by the setpoint ⁇ hy of the air ratio.
  • the air ratio is thus set exactly to the desired setpoint ⁇ hy , and the combustion is hygienically optimal.
  • the associated temperature T so n is measured.
  • the method is usually carried out again.
  • the process can also be performed after switching on the gas burner or repeated at periodic intervals. In this way it is ensured that the gas burner is always operated in an optimal range.
  • a second characteristic can be determined, as shown in FIG.
  • the setpoint temperature T SO ⁇ which was determined as described in Figure 2, depending on the air mass flow m L i, which is directly proportional to the burner load, shown.
  • the target value of the air ratio ⁇ hy arises at a certain Brenner ⁇ load if and only one, when the gemes ⁇ in the area of influence of the burner flame sene temperature T is read from the target temperature T 3 corresponding to n.
  • a control of the actual temperature Tj St to the predetermined setpoint T so n automatically leads to a setting of the optimum air ratio at a given Brennerbela ⁇ stung.
  • the plant can be operated for a certain period of time, in which the boundary conditions do not change decisively, without renewed execution of the method with varying burner loads, ie in different operating states.
  • the characteristic should also be determined here at periodic intervals or at certain occasions, for example during maintenance of the device, in order to adapt to the available gas quality or to instabilities in the system Reach system.
  • the setpoint temperature T so n is shown as a function of the mass flow of the air m L , which corresponds to a certain burner load. If the load is changed from an operating state 1 to an operating state 2, corresponding to the air mass flows m L i or m L2 , the temperature of the gas burner is regulated so that the temperature T SO ⁇ i 2 is established. For this purpose, the air-gas mixture is emaciated or greased by adjusting the gas valve 6.
  • Carrying out the method leads to an operating mode in which a hyge ⁇ optimal combustion is achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

La température générée par un dispositif de chauffage, en particulier un brûleur à gaz, dépend, pour une charge prédéterminée du brûleur (débit massique d'air), du rapport de mélange entre la quantité d'air et la quantité de gaz acheminées au dispositif de chauffage, caractérisé par le coefficient d'air μ, de telle sorte que la température générée par le dispositif de chauffage soit maximale lorsque μ = 1. Le procédé de réglage du coefficient d'air selon l'invention consiste à déterminer cette température maximale Tmax, à régler la valeur de consigne voulue μhy du coefficient d'air et à mesurer la température de consigne associée Tsoll. La relation ainsi établie entre les températures de consigne Tsoll pour différentes charges prédéterminées du brûleur permet de déterminer une courbe caractéristique représentant la relation entre les débits massiques d'air correspondants et les températures de consigne pour une valeur de consigne Xhy du coefficient d'air et permettant de réguler la combustion pour obtenir un état optimal sur le plan hygiénique. Le dispositif de chauffage selon l'invention est adapté à la mise en oeuvre de ce procédé. Ce dispositif comprend en particulier un capteur de débit massique au niveau de l'amenée d'air et un capteur de température dans la zone d'action de la flamme du brûleur.
EP05766826.1A 2004-06-23 2005-06-20 Procede de reglage du coefficient d'air dans un appareil de combustion et appareil de combustion Not-in-force EP1761728B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004030300A DE102004030300A1 (de) 2004-06-23 2004-06-23 Verfahren zur Einstellung eines Betriebsparameters einer Feuerungseinrichtung und Feuerungseinrichtung
DE202004017850U DE202004017850U1 (de) 2004-06-23 2004-06-23 Feuerungseinrichtung
DE102004055715.2A DE102004055715C5 (de) 2004-06-23 2004-11-18 Verfahren zur Einstellung von Betriebsparametern an einer Feuerungseinrichtung und Feuerungseinrichtung
PCT/EP2005/006628 WO2006000367A1 (fr) 2004-06-23 2005-06-20 Procede de reglage du coefficient d'air sur un dispositif de chauffage et dispositif de chauffage

Publications (2)

Publication Number Publication Date
EP1761728A1 true EP1761728A1 (fr) 2007-03-14
EP1761728B1 EP1761728B1 (fr) 2014-11-19

Family

ID=34981383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05766826.1A Not-in-force EP1761728B1 (fr) 2004-06-23 2005-06-20 Procede de reglage du coefficient d'air dans un appareil de combustion et appareil de combustion

Country Status (5)

Country Link
US (1) US7922481B2 (fr)
EP (1) EP1761728B1 (fr)
KR (1) KR101157652B1 (fr)
CA (1) CA2571522C (fr)
WO (1) WO2006000367A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022008B4 (de) * 2007-05-08 2009-02-26 Saia-Burgess Dresden Gmbh Kombinierte Lüfter-/Gasventileinheit
CA2706061A1 (fr) * 2009-06-03 2010-12-03 Nordyne Inc. Appareil de chauffage a premelange et methodes de melange d'air et de combustible et d'amelioration de la stabilite de la combustion
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
US10317076B2 (en) 2014-09-12 2019-06-11 Honeywell International Inc. System and approach for controlling a combustion chamber
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
EP2868970B1 (fr) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Dispositif de régulation
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
KR102437647B1 (ko) * 2015-03-17 2022-08-26 인터가스 히팅 에셋츠 비.브이. 가연성 가스와 연소 공기를 혼합하기 위한 장치와 방법, 이것이 구비된 온수 설비, 대응하는 열식 질량 유량 센서, 및 가스 유동의 질량 유량을 측정하기 위한 방법
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10274195B2 (en) * 2016-08-31 2019-04-30 Honeywell International Inc. Air/gas admittance device for a combustion appliance
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
DE102020126992A1 (de) * 2020-10-14 2022-05-19 Vaillant Gmbh Verfahren und Vorrichtung zum sicheren Betrieb eines mit hohem Wasserstoffanteil betriebenen Brenners
DE102021214839A1 (de) 2021-03-15 2022-09-15 Siemens Aktiengesellschaft Flammenüberwachung mit Temperatursensor
ES2953159T3 (es) 2021-03-16 2023-11-08 Siemens Ag Detección del rendimiento y control de la relación de aire mediante sensores en la cámara de combustión

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185203A (en) * 1965-05-25 Fully automatic flame protection device
US3277949A (en) * 1966-10-11 Apparatus for hydrocarbon ignition and monitoring
US3374950A (en) * 1965-04-12 1968-03-26 Exxon Research Engineering Co Photo-pyrometric control system for efficient combustion in multiple-burner, residual-fuel-fired furnaces
US3280884A (en) * 1966-02-03 1966-10-25 Honeywell Inc Burner control apparatus
US3388862A (en) * 1965-12-01 1968-06-18 Exxon Research Engineering Co Pneumatic control of furnaces
US3285320A (en) * 1965-12-10 1966-11-15 Standard Oil Co Method and apparatus for controlling flow of fuel gas
US3369749A (en) * 1967-02-17 1968-02-20 Exxon Research Engineering Co Low excess air operation of multipleburner residual-fuel-fired furnaces
US4118172A (en) * 1976-10-20 1978-10-03 Battelle Development Corporation Method and apparatus for controlling burner stoichiometry
US4348169A (en) * 1978-05-24 1982-09-07 Land Combustion Limited Control of burners
US4435149A (en) * 1981-12-07 1984-03-06 Barnes Engineering Company Method and apparatus for monitoring the burning efficiency of a furnace
US4588372A (en) * 1982-09-23 1986-05-13 Honeywell Inc. Flame ionization control of a partially premixed gas burner with regulated secondary air
US4568266A (en) * 1983-10-14 1986-02-04 Honeywell Inc. Fuel-to-air ratio control for combustion systems
US4645450A (en) * 1984-08-29 1987-02-24 Control Techtronics, Inc. System and process for controlling the flow of air and fuel to a burner
DE3701798A1 (de) * 1987-01-22 1988-08-04 Siemens Ag Dampferzeugeranlage mit einem kohlebefeuerten dampferzeuger
DE3807388A1 (de) * 1988-03-07 1989-09-21 Webasto Ag Fahrzeugtechnik Verfahren zum betreiben eines heizgeraets und heizgeraet
JPH01244214A (ja) * 1988-03-25 1989-09-28 Agency Of Ind Science & Technol バーナ運転空気比の監視制御方法および装置
JPH06103092B2 (ja) * 1988-08-04 1994-12-14 松下電器産業株式会社 触媒燃焼装置
US5049063A (en) * 1988-12-29 1991-09-17 Toyota Jidosha Kabushiki Kaisha Combustion control apparatus for burner
ATE114367T1 (de) * 1989-10-30 1994-12-15 Honeywell Inc Verbrennungsregelung mit mikromessbrücke.
US5037291A (en) * 1990-07-25 1991-08-06 Carrier Corporation Method and apparatus for optimizing fuel-to-air ratio in the combustible gas supply of a radiant burner
US5112217A (en) * 1990-08-20 1992-05-12 Carrier Corporation Method and apparatus for controlling fuel-to-air ratio of the combustible gas supply of a radiant burner
ATE189301T1 (de) 1995-10-25 2000-02-15 Stiebel Eltron Gmbh & Co Kg Verfahren und schaltung zur regelung eines gasbrenners
EP0861402A1 (fr) * 1995-11-13 1998-09-02 Gas Research Institute Appareil et procede de commande d'ionisation de flamme
US5997280A (en) * 1997-11-07 1999-12-07 Maxon Corporation Intelligent burner control system
DE19934612A1 (de) * 1999-07-23 2001-01-25 Abb Alstom Power Ch Ag Verfahren zur aktiven Unterdrückung von strömungsmechanischen Instabilitäten in einem Verbrennungssystem sowie Verbrennungssystem zur Durchführung des Verfahrens
US6299433B1 (en) * 1999-11-05 2001-10-09 Gas Research Institute Burner control
US6213758B1 (en) * 1999-11-09 2001-04-10 Megtec Systems, Inc. Burner air/fuel ratio regulation method and apparatus
US6571817B1 (en) * 2000-02-28 2003-06-03 Honeywell International Inc. Pressure proving gas valve
DE10045270C2 (de) 2000-08-31 2002-11-21 Heatec Thermotechnik Gmbh Feuerungseinrichtung und Verfahren zum Regeln derselben
DE10113468A1 (de) * 2000-09-05 2002-03-14 Siemens Building Tech Ag Regeleinrichtung für einen Luftzahlgeregelten Brenner
DE10104150A1 (de) * 2001-01-30 2002-09-05 Alstom Switzerland Ltd Brenneranlage und Verfahren zu ihrem Betrieb
US6537060B2 (en) * 2001-03-09 2003-03-25 Honeywell International Inc. Regulating system for gas burners
WO2002077528A1 (fr) * 2001-03-23 2002-10-03 Gvp Gesellschaft Zur Vermarktung Der Porenbrennertechnik Mbh Procede et dispositif de reglage du rapport air/carburant
DE10114405B4 (de) * 2001-03-23 2011-03-24 Ebm-Papst Landshut Gmbh Gebläse für Verbrennungsluft
FR2830606B1 (fr) * 2001-10-05 2004-02-27 Air Liquide Bruleur adaptable a differentes puissances de fonctionnement
US6745708B2 (en) * 2001-12-19 2004-06-08 Conocophillips Company Method and apparatus for improving the efficiency of a combustion device
AT411189B (de) 2002-01-17 2003-10-27 Vaillant Gmbh Verfahren zur regelung eines gasbrenners
DE10243307B4 (de) * 2002-09-13 2006-06-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung und Verfahren zur kontrollierten Erzeugung von Nano-Rußpartikeln
US7241134B2 (en) * 2003-06-16 2007-07-10 Spartan Controls Ltd. Enhancing combustion with variable composition process gas
EP1510758A1 (fr) * 2003-08-29 2005-03-02 Siemens Building Technologies AG Procédé de réglage et/ou commande d'un brûleur
US7216019B2 (en) * 2004-07-08 2007-05-08 Celerity, Inc. Method and system for a mass flow controller with reduced pressure sensitivity
US7469647B2 (en) * 2005-11-30 2008-12-30 General Electric Company System, method, and article of manufacture for adjusting temperature levels at predetermined locations in a boiler system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006000367A1 *

Also Published As

Publication number Publication date
KR20070043727A (ko) 2007-04-25
US20090017403A1 (en) 2009-01-15
WO2006000367A1 (fr) 2006-01-05
EP1761728B1 (fr) 2014-11-19
CA2571522C (fr) 2013-11-12
CA2571522A1 (fr) 2006-01-05
KR101157652B1 (ko) 2012-06-18
US7922481B2 (en) 2011-04-12

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