EP1243857A1 - Gebläse für Verbrennungsluft - Google Patents
Gebläse für Verbrennungsluft Download PDFInfo
- Publication number
- EP1243857A1 EP1243857A1 EP02001432A EP02001432A EP1243857A1 EP 1243857 A1 EP1243857 A1 EP 1243857A1 EP 02001432 A EP02001432 A EP 02001432A EP 02001432 A EP02001432 A EP 02001432A EP 1243857 A1 EP1243857 A1 EP 1243857A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blower according
- blower
- air
- mass flow
- nozzle arrangement
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/60—Devices for simultaneous control of gas and combustion air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
- F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
- F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
- F23N2005/185—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2221/00—Pretreatment or prehandling
- F23N2221/10—Analysing fuel properties, e.g. density, calorific
-
- 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
Definitions
- the invention relates to a blower for combustion air in a wall / floor standing boiler.
- blowers are used in household heating systems with fully mixed surface burners for heating either hot water or the heating water.
- control and regulation takes place in the prior art generally via pneumatically controlled gas valves, which, however, due to their high tax performance lead to an increased volume flow of combustion air, as it is not required for the actual power generation is.
- the invention is therefore based on the object of a blower to create an adequate output accordingly the desired performance requirement, i.e. temperature of the domestic water or heating.
- the solution to this problem is a blower with a blower housing and a fan wheel for combustion air in one Wall / floor-standing boilers suggested one Air inlet (suction side) and an air outlet (pressure side) has and with a feed line for a preferably gaseous combustion medium is equipped, wherein at the air inlet a sensor device for determining the Air mass flow is arranged using an electronic Control unit is functionally linked and too of these signals for processing the combustion medium / combustion air ratio depending on the desired Heating power sends.
- a device of this type is provided, a full-blown burner through the Recording the air and gas mass flow a homogeneous low-emission Provides combustion and guarantees it permanently.
- the sensor device is an electronic air mass flow anemometer.
- Anemometer has been used in a wide variety of measurement areas proven and provides sufficiently accurate signals for Determination of the mass flow of a gaseous medium.
- a particularly advantageous embodiment consists of that an annular nozzle arrangement at the air inlet of the blower is formed on which the sensor device is arranged is.
- the sensor device in a bypass is arranged in the gap of the ring nozzle arrangement opens. This ensures an optimal mass flow fed to the sensor device so that the corresponding measurement signals an error-free determination of the actual mass flow in the main flow.
- the ring nozzle arrangement additionally assigns to the invention the nozzle gap for the air mass measurement another nozzle gap for the supply of the combustion medium.
- the ring nozzle arrangement can be more integral Part of the housing wall at the air inlet of the fan is. It is advantageous that the ring nozzle arrangement surrounds the main stream of combustion air at the air inlet. This arrangement ensures a constant, homogeneous suction of the measuring air flow through the corresponding nozzle gap ensured.
- an input channel is placed in front of the ring nozzle arrangement is.
- the bypass can open into the input channel.
- it can also bypass open into an annular gap in the interior of the entrance channel, so that according to the pressure distribution over the Cross-section an even suction of the measuring air flow is ensured.
- the gas supply is controlled via a rotary valve / control valve which is an integral part of the blower housing is. It is advantageous if this rotary valve / control valve for the gas supply on the suction side of the blower is formed. This can make a rational Manufacturing can be achieved.
- the training according to the invention advantageously allows that the electronic motor commutation is the mass flow evaluation takes over and depending on the result regulates the speed of the blower motor during the evaluation.
- Fig. 1 shows a first embodiment of the invention Blower for combustion air, as in so-called wall / floor-standing boilers. It consists of a blower 1 with a fan housing 2 and a fan wheel 2 ', with an air inlet 3 and an air outlet 4. The air inlet is the suction side of the blower, whereas the air outlet designates the pressure side.
- a feed line 5 for a preferably gaseous combustion medium educated.
- a sensor device 6 arranged to determine the air mass flow serves.
- the sensor device 6 indicates signals a control unit 7 which controls the combustion, e.g. the ratio of combustion medium / combustion air in Depends on the desired heating output.
- the control device 6 consists of an electronic Air mass flow anemometer as it is commercially available is.
- An annular nozzle arrangement 8 is arranged at the air inlet 3, the sensor device 6 on this ring nozzle arrangement 8 is attached.
- the sensor device 6 is shown in FIG. 1 illustrated embodiment arranged in a bypass 9, which is in the gap 10 of the ring nozzle arrangement 8 opens.
- the ring nozzle arrangement 8 has in the illustrated embodiment in addition to the nozzle gap 10 for the air mass measurement a further nozzle gap 11 (gas nozzle gap) for the supply of the combustion medium.
- a further sensor device is in the gas nozzle gap 11 12 formed, the corresponding signals with respect to Mass flow of the combustion gas to the control controller unit 7 sends.
- the control regulator unit calculates the corresponding gas mass flow Manipulated variables to the respective target values reach if they deviate from the actual values.
- the ring nozzle arrangement is an integral part of the Housing wall 13 of the fan is formed.
- the Housing wall part of the ring nozzle for the combustion gas form.
- the ring nozzle arrangement 8 surrounds the main flow of the combustion air at the air inlet 3 ring-shaped. This will create a homogeneous mixing of the combustion gas with the main air flow achieved.
- the sensors in separate components in the corresponding Lines or ring nozzle sections are accommodated, is the sensor arrangement according to the embodiment of FIG. 2 designed so that a common partition between the ring nozzle for the air mass measurement flow and the gas flow is formed by a measuring chip, so that a compact measuring unit is obtained.
- Fig. 3 shows a next embodiment of an inventive Fan training, with an input channel 14 of the ring nozzle arrangement 8 is placed in front.
- the embodiment is the sensor device 6 for the air mass flow arranged in a bypass line, which in the Input channel 14 opens.
- Inside the input channel 14 is a covered ring channel 17 in front of an annular gap 15 formed into which the bypass 9 opens.
- ring-shaped Suction becomes a homogeneous suction of the mass flow measurement volume achieved through the bypass 9.
- a rotary slide valve / control valve 16 is shown applicable, that is controlled by the control unit 7 becomes.
- the rotary slide valve / regulator valve is an integral part of the housing 2. In the illustrated embodiment is this rotary slide valve 16 for the Gas supply is formed on the suction side of the blower 2.
- FIG. 4 shows the motor 18 of the blower 1, the Control unit 7 together with the electronic motor commutation the mass flow evaluation takes over and this regulates the speed of the blower motor can.
- the control electronics are designed so that either the gas supply is regulated at a constant engine speed is or can be in a continuous target / actual comparison the desired power and the speed of the Motors and the gas supply adjusted accordingly become.
- FIG. 5 shows an embodiment of the invention in side view, in which the gas supply 5 does not have a Ring nozzle at the air inlet, but near the pressure side takes place at the air outlet.
- the invention is not limited in its implementation the preferred embodiments given above. Rather, a number of variants are conceivable, which fundamentally different from the solution shown makes use of all types.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulation And Control Of Combustion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (16)
- Gebläse (1) für Verbrennungsluft in einem wand/bodenstehenden Heizkessel, mit einem Gebläsegehäuse (2) und einem Gebläserad (2'), mit einem Lufteinlaß (3) (Ansaugseite) und einem Luftauslaß (4) (Druckseite) und mit einer Zuleitung (5) für ein vorzugsweise gasförmiges Verbrennungsmedium, wobei am Lufteinlaß (3) eine Sensoreinrichtung (6) zum Ermitteln des Luft-Massenstroms angeordnet ist, die mit einer elektronischen Steuer/Reglereinheit (7) funktionsverbunden ist und zu dieser Signale zur Aufbereitung des Verhältnisses Verbrennungsmedium/Verbrennungsluft in Abhängigkeit von der gewünschten Heizleistung sendet.
- Gebläse nach Anspruch 1, dadurch gekennzeichnet, daß der Sensoreinrichtung (6) ein elektronisches Luftmassenstrom-Anemometer ist.
- Gebläse nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß am Lufteinlaß (3) eine Ringdüsenanordnung (8) ausgebildet ist.
- Gebläse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Sensoreinrichtung (6) an der Ringdüsenanordnung (8) ausgebildet ist.
- Gebläse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Sensoreinrichtung (6) in einem Bypass (9) ausgebildet ist, der in den Spalt (10) der Ringdüsenanordnung (8) einmündet.
- Gebläse nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß die Ringdüsenanordnung (8) zusätzlich zu dem Düsenspalt (10) für die Luftmassenmessung einen weiteren Düsenspalt (11) (Gasdüsenspalt) für die Zuführung des Verbrennungsmediums aufweist.
- Gebläse nach Anspruch 6, dadurch gekennzeichnet, daß im Bereich des Gasdüsenspalts (11) eine weitere Sensoreinrichtung (12) angeordnet ist, die entsprechende Signale an die Steuer/Reglereinheit (7) abgibt.
- Gebläse nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, daß die Ringdüsenanordnung (8) integraler Bestandteil der Gehäusewand (13) am Lufteinlaß (3) des Gebläses (2) ist.
- Gebläse nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, daß die Ringdüsenanordnung (8) den Hauptstrom der Verbrennungsluft am Lufteinlaß (3) umringt.
- Gebläse nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Ringdüsenanordnung (8) ein Eingangskanal (14) vorgesetzt ist.
- Gebläse nach einem der Ansprüche 1 oder 10, dadurch gekennzeichnet, daß der Bypass (9) in den Eingangskanal (14) einmündet.
- Gebläse nach einem der Ansprüche 10 oder 11, dadurch gekennzeichnet, daß der Bypass (9) in einen Ringspalt (15) im Inneren des Eingangskanal (14) einmündet.
- Gebläse nach einem der Ansprüche 1 oder 12, dadurch gekennzeichnet, daß ein Drehschieber/Regelventil (16) für die Gaszufuhr integraler Bestandteil des Gehäuses (2) ist.
- Gebläse nach Anspruch 13, dadurch gekennzeichnet, daß das Drehschieber/Regelventil (16) für die Gaszufuhr auf der Saugseite des Gebläses (2) ausgebildet ist.
- Gebläse nach einem der Ansprüche 1 oder 14, dadurch gekennzeichnet, daß die elektronische Motorkommutierung die Massenstromauswertung übernimmt und die Drehzahl des Gebläsemotors regelt.
- Gebläse nach einem der Ansprüche 1 oder 14, dadurch gekennzeichnet, daß die elektronische Motorkommutierung die Massenstromauswertung übernimmt und die Drehzahl des Gebläsemotors und die Gaszufuhr regelt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10114405A DE10114405B4 (de) | 2001-03-23 | 2001-03-23 | Gebläse für Verbrennungsluft |
DE10114405 | 2001-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1243857A1 true EP1243857A1 (de) | 2002-09-25 |
EP1243857B1 EP1243857B1 (de) | 2005-12-14 |
Family
ID=7678799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02001432A Expired - Lifetime EP1243857B1 (de) | 2001-03-23 | 2002-01-21 | Gebläse für Verbrennungsluft |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1243857B1 (de) |
CN (1) | CN100464124C (de) |
DE (1) | DE10114405B4 (de) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006000366A1 (de) * | 2004-06-23 | 2006-01-05 | Ebm-Papst Landshut Gmbh | Verfahren zur regelung und steuerung einer feuerungseinrichtung und feuerungseinrichtung |
EP2048439A1 (de) | 2007-10-12 | 2009-04-15 | ebm-papst Landshut GmbH | Ventilator mit integriertem Regelventil |
US20130045077A1 (en) * | 2010-03-10 | 2013-02-21 | Ebm-Papst Landshut Gmbh | Pneumatic composite having mass balancing |
EP1761728B1 (de) * | 2004-06-23 | 2014-11-19 | ebm-papst Landshut GmbH | Verfahren zur einstellung der luftzahl an einer feuerungseinrichtung und feuerungseinrichtung |
US9645584B2 (en) | 2014-09-17 | 2017-05-09 | Honeywell International Inc. | Gas valve with electronic health monitoring |
US9657946B2 (en) | 2012-09-15 | 2017-05-23 | Honeywell International Inc. | Burner control system |
US9683674B2 (en) | 2013-10-29 | 2017-06-20 | Honeywell Technologies Sarl | Regulating device |
US9835265B2 (en) | 2011-12-15 | 2017-12-05 | Honeywell International Inc. | Valve with actuator diagnostics |
US9841122B2 (en) | 2014-09-09 | 2017-12-12 | Honeywell International Inc. | Gas valve with electronic valve proving system |
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 |
EP3301362A1 (de) * | 2016-09-30 | 2018-04-04 | Siemens Aktiengesellschaft | Regelung turbulenter strömungen |
US10260746B2 (en) | 2016-09-30 | 2019-04-16 | Siemens Aktiengesellschaft | Combustion device with a side duct for measuring turbulent flows |
US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8286594B2 (en) * | 2008-10-16 | 2012-10-16 | Lochinvar, Llc | Gas fired modulating water heating appliance with dual combustion air premix blowers |
DE102011102984A1 (de) * | 2011-05-23 | 2012-11-29 | Ernst Pennekamp Gmbh & Co. Ohg | Vorrichtung zum Beheizen von Ofenanlagen für Waren, insbesondere für Glaswaren, sowie hiermit versehene Ofenanlage |
US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
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 |
US9995486B2 (en) | 2011-12-15 | 2018-06-12 | Honeywell International Inc. | Gas valve with high/low gas pressure detection |
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 |
US8905063B2 (en) | 2011-12-15 | 2014-12-09 | Honeywell International Inc. | Gas valve with fuel rate monitor |
US10024439B2 (en) | 2013-12-16 | 2018-07-17 | Honeywell International Inc. | Valve over-travel mechanism |
DE102015109684B3 (de) * | 2015-06-17 | 2016-09-01 | Ebm-Papst Landshut Gmbh | Düsenvorrichtung mit Staubabscheider und Verfahren zum Messen eines Luftmassenstromes |
DE102016118369A1 (de) * | 2016-09-28 | 2018-03-29 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ansaugdüse und Ausblaseinheit eines Ventilators |
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 |
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DE2258558A1 (de) * | 1972-11-30 | 1974-06-06 | Junkers & Co | Oel- oder gasbeheiztes geraet, insbesondere wassererhitzer |
WO1986004663A1 (fr) * | 1985-02-07 | 1986-08-14 | Hefel, Herbert | Dispositif pour installation de chauffe |
US5401162A (en) * | 1989-10-30 | 1995-03-28 | Honeywell Inc. | Microbridge-based combustion control |
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JPH0436099A (ja) * | 1990-05-30 | 1992-02-06 | Hitachi Ltd | 軸流形流体機械 |
EP0554095A3 (en) * | 1992-01-30 | 1994-12-14 | Honeywell Inc | Determination of fuel characteristics |
DE4447286A1 (de) * | 1994-12-30 | 1996-07-04 | Eberspaecher J | Fahrzeugheizgerät mit geregeltem Verbrennungsluftgebläse |
GB9716151D0 (en) * | 1997-08-01 | 1997-10-08 | Heanley Christopher R | Boiler systems |
CN1213757A (zh) * | 1997-10-07 | 1999-04-14 | 大宇电子株式会社 | 燃气锅炉的风机电机组件 |
DE19853573A1 (de) * | 1998-11-20 | 2000-05-25 | Bosch Gmbh Robert | Heizgerät |
-
2001
- 2001-03-23 DE DE10114405A patent/DE10114405B4/de not_active Expired - Fee Related
-
2002
- 2002-01-21 EP EP02001432A patent/EP1243857B1/de not_active Expired - Lifetime
- 2002-03-22 CN CNB2005101036834A patent/CN100464124C/zh not_active Expired - Fee Related
Patent Citations (3)
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DE2258558A1 (de) * | 1972-11-30 | 1974-06-06 | Junkers & Co | Oel- oder gasbeheiztes geraet, insbesondere wassererhitzer |
WO1986004663A1 (fr) * | 1985-02-07 | 1986-08-14 | Hefel, Herbert | Dispositif pour installation de chauffe |
US5401162A (en) * | 1989-10-30 | 1995-03-28 | Honeywell Inc. | Microbridge-based combustion control |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006000366A1 (de) * | 2004-06-23 | 2006-01-05 | Ebm-Papst Landshut Gmbh | Verfahren zur regelung und steuerung einer feuerungseinrichtung und feuerungseinrichtung |
EP1761728B1 (de) * | 2004-06-23 | 2014-11-19 | ebm-papst Landshut GmbH | Verfahren zur einstellung der luftzahl an einer feuerungseinrichtung und feuerungseinrichtung |
US8636501B2 (en) | 2004-06-23 | 2014-01-28 | Landshut GmbH | Method for regulating and controlling a firing device and firing device |
US8500441B2 (en) | 2004-06-23 | 2013-08-06 | Ebm-Papst Landshut Gmbh | Method for regulating and controlling a firing device and a firing device |
US8596957B2 (en) | 2007-10-12 | 2013-12-03 | Ebm-Papst Landshut Gmbh | Fan with integrated regulation valve |
EP2048439A1 (de) | 2007-10-12 | 2009-04-15 | ebm-papst Landshut GmbH | Ventilator mit integriertem Regelventil |
WO2009049694A1 (de) * | 2007-10-12 | 2009-04-23 | Ebm-Papst Landshut Gmbh | Ventilator mit integriertem regelventil |
US20130045077A1 (en) * | 2010-03-10 | 2013-02-21 | Ebm-Papst Landshut Gmbh | Pneumatic composite having mass balancing |
WO2011110439A3 (de) * | 2010-03-10 | 2013-03-21 | Ebm-Papst Landshut Gmbh | Pneumatischer verbund mit massenausgleich |
US9677765B2 (en) | 2010-03-10 | 2017-06-13 | Ebm-Papst Landshut Gmbh | Pneumatic composite having mass balancing |
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 |
US9846440B2 (en) | 2011-12-15 | 2017-12-19 | Honeywell International Inc. | Valve controller configured to estimate fuel comsumption |
US11421875B2 (en) | 2012-09-15 | 2022-08-23 | Honeywell International Inc. | Burner control system |
US9657946B2 (en) | 2012-09-15 | 2017-05-23 | Honeywell International Inc. | Burner control system |
US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
US9683674B2 (en) | 2013-10-29 | 2017-06-20 | Honeywell Technologies Sarl | Regulating device |
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 |
US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
EP3301362A1 (de) * | 2016-09-30 | 2018-04-04 | Siemens Aktiengesellschaft | Regelung turbulenter strömungen |
RU2674104C1 (ru) * | 2016-09-30 | 2018-12-04 | Сименс Акциенгезелльшафт | Регулирование турбулентных потоков |
US10260746B2 (en) | 2016-09-30 | 2019-04-16 | Siemens Aktiengesellschaft | Combustion device with a side duct for measuring turbulent flows |
US10352562B2 (en) | 2016-09-30 | 2019-07-16 | Siemens Aktiengesellschaft | Combustion device with a side duct for measuring turbulent flows |
US11175039B2 (en) | 2016-09-30 | 2021-11-16 | Siemens Aktiengesellschaft | Regulating turbulent flows |
Also Published As
Publication number | Publication date |
---|---|
CN1737428A (zh) | 2006-02-22 |
DE10114405B4 (de) | 2011-03-24 |
DE10114405A1 (de) | 2002-09-26 |
CN100464124C (zh) | 2009-02-25 |
EP1243857B1 (de) | 2005-12-14 |
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