EP1382907A1 - Dispositif pour régler le débit de gaz dans un brûleur - Google Patents

Dispositif pour régler le débit de gaz dans un brûleur Download PDF

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Publication number
EP1382907A1
EP1382907A1 EP03011571A EP03011571A EP1382907A1 EP 1382907 A1 EP1382907 A1 EP 1382907A1 EP 03011571 A EP03011571 A EP 03011571A EP 03011571 A EP03011571 A EP 03011571A EP 1382907 A1 EP1382907 A1 EP 1382907A1
Authority
EP
European Patent Office
Prior art keywords
valve
spindle
valve body
valve seat
valve spindle
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.)
Withdrawn
Application number
EP03011571A
Other languages
German (de)
English (en)
Inventor
Andreas Kammerahl
Martin Petersmann
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.)
Elster Kromschroeder GmbH
Original Assignee
G Kromschroeder AG
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 G Kromschroeder AG filed Critical G Kromschroeder AG
Publication of EP1382907A1 publication Critical patent/EP1382907A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/20—Supply line arrangements
    • F23K2400/201—Control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/04—Fail safe for electrical power failures
    • 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
    • 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
    • F23N2235/20—Membrane valves
    • 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
    • F23N2235/22—Fuel valves cooperating with magnets

Definitions

  • the invention relates to a device for regulating the gas flow in a gas line to a burner according to the preamble of claim 1.
  • control devices which act as actuators have a stepper motor, the control signals from a control unit, in particular to regulate the gas-combustion air ratio.
  • the stepper motor remains in its respective position, causing gas can flow through the passage opening.
  • control devices which have an actuator with a control membrane exhibit.
  • the control membrane compares the pressure in the outlet of the Device with a setpoint and generates depending on the comparison Actuating signal. Even with such a control device is only the control the gas supply, but not closing the gas supply to a burner possible.
  • the invention has for its object a device of the beginning to improve the type mentioned so that in addition to the control function It is possible to shut off the gas flow.
  • valve body or the Valve seat are designed such that the passage opening can be sealed, i. H. when the valve body is in the closed position, the The passage opening should be tight. This means that the requirements of the relevant DIN standards for the tightness of safety shut-off valves must be met have to.
  • the device is simply constructed and at the same time works as a control device and as a shut-off valve and thus replaces two components, namely a separate one Control valve and a shut-off valve. In this way, considerable costs can be saved become.
  • the homogeneous magnetic field from the moving coil and magnetic device centers the Moving coil geometrically precisely in the air gap of the magnetic device. That has the Advantage that the moving coil can be moved axially with practically no friction. The moving coil hovers practically contact-free in the annular air gap of the magnetic device.
  • the actuator thus works without any noteworthy hysteresis, what is an essential requirement for electrical control loops.
  • the moving coil receives control signals from a regulating / control device, which receives the output signals of a sensor as input variables, the Sensor is assigned to the burner and detects the state of combustion.
  • An essential development of the device according to the invention consists in that there is a control membrane between the valve stem and the moving coil located on the opposite side of the plunger from the pressure in the Output is applied, the plunger being supplied with a current which is proportional to the setpoint pressure in the outlet.
  • the plunger therefore serves as a setpoint generator for the control membrane.
  • the magnet device advantageously has a magnet whose magnetic field lines by means of guide elements made of magnetically conductive material in the Air gap are passed.
  • the guide elements are used in a known manner Bundling of the magnetic field lines in the air gap so that a homogeneous one in the air gap Magnetic field arises.
  • the magnet device has a ring-shaped permanent magnets, on the front plate-shaped guide elements connect and which concentric to form an air gap surrounds a cylindrical guide element.
  • the device is further characterized in that the moving coil with a Bracket is connected, which engages the valve stem. There is no fixed one Connection between bracket and valve stem. This has the advantage that the Centering of the moving coil in the annular gap by the magnetic field through the valve spindle is not adversely affected. If the moving coil is in a control process Moved in the axial direction, the bracket engages the valve spindle and postpones this.
  • the holder on has a cup-shaped end piece at its end facing the valve spindle, in which guides the valve stem.
  • the holder on its side facing the valve spindle End is spindle-shaped and that the valve spindle has a pot-shaped end piece in its end, in which the spindle-shaped end the bracket is guided.
  • the closing spring is preferably supported on the one hand by the valve spindle connected plate and on the other hand on the housing.
  • the valve seat is advantageously arranged on the inlet pressure side.
  • the valve seat or the valve body has a seal made of elastomeric material, preferably Rubber, on.
  • the valve body and valve seat are preferably articulated with one another connected. This design enables that in the closed position The passage opening is tightly closed.
  • valve body is on its side facing the valve seat with a pre-pressure compensation membrane connected.
  • FIG. 1 to Fig. 3 shows a device 1, which is not in a Gas line shown is installed, which also leads to a not shown Brenner leads.
  • the burner heats a boiler, for example.
  • the device 1 has a housing 2 with an input 3, an output 4 and a passage opening 5 arranged between entrance 3 and exit 4 on.
  • the passage opening 5 is provided with a valve seat 6.
  • This one Sealing lip 7 made of elastomeric gas-resistant material, preferably rubber on.
  • a metallic valve body 8 is assigned to the valve seat 6.
  • the valve body 8 is connected to a valve spindle 9, on which an actuator 10 acts.
  • the Actuator 10 has a plunger coil 11, which is in an annular air gap 12 hovers without contact in the magnetic field of a magnetic device.
  • the magnetic device consists essentially of an annular permanent magnet 13, which is concentrically a cylindrical guide element 14a made of magnetically conductive Material, here iron surrounds.
  • the end of the guide element 14a is plate-shaped Guide element 14b, which is located below the permanent magnet 13 located.
  • Another guiding element 15 made of iron is located above the permanent magnet 13.
  • the guide elements bundle the magnetic field line in such a way that Air gap 12 a homogeneous magnetic field is effective.
  • the magnetic field of the moving coil 11 and the magnetic device 13, 14, 15 centers the moving coil 11 geometrically precisely in the annular air gap 12, see above that the axial movement of the moving coil 11 is non-contact during control.
  • the Actuator 10 thus operates without any significant hysteresis.
  • the moving coil 11 is concentric on a hollow cylindrical holder 16 arranged.
  • the bracket 16 is at the end facing the valve stem is cup-shaped. In the cup-shaped end 16a, the valve spindle 9 led.
  • valve spindle 9 and the moving coil 11 are only non-positive, but not fixed are connected to each other, the centering of the moving coil 11 by the valve spindle 9 not negatively affected.
  • a closing spring 17 is supported on the one hand on a plate 18 with the valve spindle 9 is firmly connected and on the other hand on the housing 2. If the moving coil 11 becomes weak because the power supply to the moving coil is interrupted, the closing spring 17 presses the valve body 8 onto the valve seat 6.
  • the area of the passage opening 5 is shown enlarged in FIG. 5.
  • the valve body 8 is in a control position with the passage opening open.
  • the Valve seat 6 made of metal has a seal 7 made of elastomeric material in the form a sealing lip made of rubber, which seals with the metallic valve body 8 interacts.
  • the passage opening 5 sealed and the gas flow shut off.
  • the valve body 8 is with the Valve spindle 9 movable with the help of a gas-tight joint, not shown connected so that the valve body can make tilting movements Compensate tolerances in the sealing area.
  • valve seat 6 shows a further illustration of the area of the passage opening 5 with a second embodiment of valve seat 6, seal 7 and valve body 8.
  • Die Seal 7 made of elastomeric material is in the valve body in this embodiment integrated.
  • the metallic valve seat 6 is raised in the sealing area.
  • valve body 8 shows a further illustration of the area of the passage opening 5 with a third embodiment of valve seat 6 and valve body 8.
  • the seal 7 from elastomeric material is designed as an O-ring and integrated in the valve seat.
  • valve body 8 is designed as a plate.
  • the valve body 8 is on its side facing away from the valve seat 6 with a Form pressure compensation membrane 19, the fluctuations in the inlet pressure compensated.
  • the moving coil receives a power connection 20 control signals from a control unit, not shown, for. B. a boiler control.
  • the output signals of a sensor the recorded the state of the combustion as an input variable.
  • valve spindle 9 there is between the valve spindle 9 and the plunger 11 a control membrane 21.
  • the control diaphragm delimits with its facing away from the moving coil 11 Side in the housing 2, a space 22, with the pressure in the outlet is acted upon.
  • the closing spring is located in the room 22 and is supported on the one hand on the plate 18 of the control membrane 21 and on the other hand on the housing.
  • the moving coil 11 is supplied with a current via the current connection 20, which is proportional to the setpoint pressure in the outlet.
  • the moving coil 11 thus works as a setpoint generator for the control membrane 21.
  • the bracket 16 is connected by means of screws 24 to a spring element 23.
  • a top view of the spring element 23 is shown enlarged in FIG. 4.
  • the spring element 23 centers the bracket 16 in the housing 2 and ensures that the plunger 11 works in every installation position without contact.
  • the device 1 is a closing valve 25 upstream because two in the gas line due to safety regulations Closing valves must be arranged one behind the other.
  • the magnetic device can be designed differently become. It is Z. B. possible instead of an annular permanent magnet 13th to use a cylindrical magnet.
  • the guide elements 14, 15 are in to adapt accordingly to this case.
  • an electromagnet instead of a permanent magnet an electromagnet can be used.
  • the closing spring 17 instead of a plate 18 support directly on the valve body 8.
  • the holder 16 it is also possible for the holder 16 to be attached to the valve spindle 9 facing end is spindle-shaped and that the valve spindle 9 has a pot-shaped end piece in its end, in which the spindle-shaped end the bracket 16 is guided.
  • the valve stem it is also possible to use the valve stem and to firmly connect the bracket or the moving coil.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
EP03011571A 2002-07-12 2003-05-22 Dispositif pour régler le débit de gaz dans un brûleur Withdrawn EP1382907A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231871A DE10231871A1 (de) 2002-07-12 2002-07-12 Vorrichtung zum Regeln des Gasstromes zu einem Brenner
DE10231871 2002-07-12

Publications (1)

Publication Number Publication Date
EP1382907A1 true EP1382907A1 (fr) 2004-01-21

Family

ID=29761961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03011571A Withdrawn EP1382907A1 (fr) 2002-07-12 2003-05-22 Dispositif pour régler le débit de gaz dans un brûleur

Country Status (2)

Country Link
EP (1) EP1382907A1 (fr)
DE (1) DE10231871A1 (fr)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073632A1 (fr) * 2004-01-28 2005-08-11 Sit La Precisa S.P.A. Unite de soupape multifonction controlant la fourniture de gaz combustible a un bruleur
WO2006003684A1 (fr) * 2004-07-02 2006-01-12 Sit La Precisa S.P.A. Soupape multifonction servant a reguler l'alimentation d'un bruleur en gaz combustible
EP2305877A2 (fr) * 2008-05-06 2011-04-06 Daewoo Electronics Corporation Robinet pour chauffage à gaz
EP2423545A1 (fr) 2010-08-27 2012-02-29 Coprececitec, S.L. Vanne de gaz
EP2444730A1 (fr) * 2010-10-19 2012-04-25 Coprecitec, S.L. Méthode de montage d'un robinet de gaz électromagnétiques, et vanne de gaz électromagnétique
EP2634485A1 (fr) 2012-02-28 2013-09-04 Coprececitec, S.L. Vanne à gaz et procédé d'assemblage d'une vanne à gaz
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
EP2808607A1 (fr) * 2013-05-27 2014-12-03 Coprececitec, S.L. Soupape de gaz d'arrêt
WO2014191289A1 (fr) * 2013-05-29 2014-12-04 Coprecitec, S.L Soupape d'arrêt de gaz avec sécurité thermique
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
EP2802781B1 (fr) 2012-03-27 2016-11-16 EBM-PAPST Landshut GmbH Régulateur de pression de gaz modulaire et soupape de régulation de gaz
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US9683674B2 (en) 2013-10-29 2017-06-20 Honeywell Technologies Sarl Regulating device
WO2017156831A1 (fr) * 2016-03-16 2017-09-21 芜湖美的厨卫电器制造有限公司 Soupape proportionnelle à gaz
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
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
IT201700111238A1 (it) * 2017-10-04 2019-04-04 Sit Spa Gruppo valvolare per il controllo della erogazione di un gas combustibile verso un apparecchio bruciatore
US10396646B2 (en) 2013-09-12 2019-08-27 Buerkert Werke Gmbh Micro value comprising an electrodynamic actuator having stationary magnet arrangement and a moveable air-core coil
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
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
WO2024093846A1 (fr) * 2022-10-31 2024-05-10 芜湖美的智能厨电制造有限公司 Corps de vanne pour vanne proportionnelle, vanne proportionnelle et dispositif à gaz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012102646A1 (de) * 2012-03-27 2013-10-02 Ebm-Papst Landshut Gmbh Gasregelventil

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GB1364271A (en) 1970-08-17 1974-08-21 Honeywell Inc Gas pressure regulators
GB2017870A (en) 1978-02-21 1979-10-10 Stefani Tecnomec Precisa Soc Pressure regulator for gas burners
US4475711A (en) * 1982-08-30 1984-10-09 Honeywell Inc. High pressure gas valve
US4643394A (en) 1984-06-12 1987-02-17 C.K.D. Controls Co., Ltd. Gas solenoid valve
EP0284634A1 (fr) * 1987-03-31 1988-10-05 MOOG GmbH Dispositif de positionnement électromécanique
EP0532453A1 (fr) * 1991-09-09 1993-03-17 Joh. Vaillant GmbH u. Co. Régulateur de pression de gaz
US5215115A (en) 1991-12-31 1993-06-01 Honeywell Inc. Gas valve capable of modulating or on/off operation
DE4316034C1 (de) * 1993-05-13 1994-05-26 Honeywell Bv Servodruckregler mit Einschalt-Magnetantrieb
EP0462583B1 (fr) 1990-06-21 1995-12-06 Honeywell B.V. Régulateur de pression de gaz commandé par une membrane
EP0915295A2 (fr) * 1997-11-04 1999-05-12 Miele & Cie. GmbH & Co. Appareil chauffé au gaz avec un dispositif pour commander le chauffage
US6086042A (en) * 1998-04-08 2000-07-11 Wabash Magnetics, Inc. Fluid resistant solenoid actuated valve

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DE3820842A1 (de) * 1988-06-21 1989-12-28 Draegerwerk Ag Schwingungsarmes stroemungsventil
DE4343306A1 (de) * 1993-12-17 1995-06-22 Gastechnic Prod Vertriebges Verfahren und Vorrichtung zur Regelung des Druckes in einer Gasleitung
DE19744714C1 (de) * 1997-10-10 1999-03-11 Daimler Benz Ag Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364271A (en) 1970-08-17 1974-08-21 Honeywell Inc Gas pressure regulators
GB2017870A (en) 1978-02-21 1979-10-10 Stefani Tecnomec Precisa Soc Pressure regulator for gas burners
US4475711A (en) * 1982-08-30 1984-10-09 Honeywell Inc. High pressure gas valve
US4643394A (en) 1984-06-12 1987-02-17 C.K.D. Controls Co., Ltd. Gas solenoid valve
EP0284634A1 (fr) * 1987-03-31 1988-10-05 MOOG GmbH Dispositif de positionnement électromécanique
EP0462583B1 (fr) 1990-06-21 1995-12-06 Honeywell B.V. Régulateur de pression de gaz commandé par une membrane
EP0532453A1 (fr) * 1991-09-09 1993-03-17 Joh. Vaillant GmbH u. Co. Régulateur de pression de gaz
US5215115A (en) 1991-12-31 1993-06-01 Honeywell Inc. Gas valve capable of modulating or on/off operation
DE4316034C1 (de) * 1993-05-13 1994-05-26 Honeywell Bv Servodruckregler mit Einschalt-Magnetantrieb
EP0915295A2 (fr) * 1997-11-04 1999-05-12 Miele & Cie. GmbH & Co. Appareil chauffé au gaz avec un dispositif pour commander le chauffage
US6086042A (en) * 1998-04-08 2000-07-11 Wabash Magnetics, Inc. Fluid resistant solenoid actuated valve

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073632A1 (fr) * 2004-01-28 2005-08-11 Sit La Precisa S.P.A. Unite de soupape multifonction controlant la fourniture de gaz combustible a un bruleur
WO2006003684A1 (fr) * 2004-07-02 2006-01-12 Sit La Precisa S.P.A. Soupape multifonction servant a reguler l'alimentation d'un bruleur en gaz combustible
EP2305877A4 (fr) * 2008-05-06 2012-10-24 Daewoo Electronics Corp Robinet pour chauffage à gaz
EP2305877A2 (fr) * 2008-05-06 2011-04-06 Daewoo Electronics Corporation Robinet pour chauffage à gaz
US8783650B2 (en) 2010-08-27 2014-07-22 Coprecitec, S.L. Gas valve
WO2012025322A1 (fr) 2010-08-27 2012-03-01 Coprecitec, S.L. Clapet à gaz
CN103124872A (zh) * 2010-08-27 2013-05-29 科普莱赛泰克公司 气阀
EP2423545A1 (fr) 2010-08-27 2012-02-29 Coprececitec, S.L. Vanne de gaz
RU2532865C1 (ru) * 2010-08-27 2014-11-10 Копреситек, С.Л. Газовый клапан
CN103124872B (zh) * 2010-08-27 2014-04-02 科普莱赛泰克公司 气阀
EP2444730A1 (fr) * 2010-10-19 2012-04-25 Coprecitec, S.L. Méthode de montage d'un robinet de gaz électromagnétiques, et vanne de gaz électromagnétique
US8567062B2 (en) 2010-10-19 2013-10-29 Coprecitec, S.L. Method for assembling an electromagnetic gas valve, and electromagnetic gas valve
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US10697632B2 (en) 2011-12-15 2020-06-30 Honeywell International Inc. Gas valve with communication link
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9074770B2 (en) 2011-12-15 2015-07-07 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
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US10851993B2 (en) 2011-12-15 2020-12-01 Honeywell International Inc. Gas valve with overpressure diagnostics
RU2582726C2 (ru) * 2012-02-28 2016-04-27 Копреситек, С.Л. Газовый клапан и способ сборки газового клапана
WO2013127838A1 (fr) 2012-02-28 2013-09-06 Coprecitec, S.L. Soupape de gaz, procédé d'assemblage d'une soupape de gaz
US9285053B2 (en) 2012-02-28 2016-03-15 Coprecitec, S. L. Gas valve and assembly method for a gas valve
EP2634485A1 (fr) 2012-02-28 2013-09-04 Coprececitec, S.L. Vanne à gaz et procédé d'assemblage d'une vanne à gaz
EP2802781B2 (fr) † 2012-03-27 2023-08-09 EBM-PAPST Landshut GmbH Régulateur de pression de gaz modulaire et soupape de régulation de gaz
EP2802781B1 (fr) 2012-03-27 2016-11-16 EBM-PAPST Landshut GmbH Régulateur de pression de gaz modulaire et soupape de régulation de gaz
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
US9657946B2 (en) 2012-09-15 2017-05-23 Honeywell International Inc. Burner control system
US11421875B2 (en) 2012-09-15 2022-08-23 Honeywell International Inc. Burner control system
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
EP2808607A1 (fr) * 2013-05-27 2014-12-03 Coprececitec, S.L. Soupape de gaz d'arrêt
WO2014191289A1 (fr) * 2013-05-29 2014-12-04 Coprecitec, S.L Soupape d'arrêt de gaz avec sécurité thermique
US10396646B2 (en) 2013-09-12 2019-08-27 Buerkert Werke Gmbh Micro value comprising an electrodynamic actuator having stationary magnet arrangement and a moveable air-core coil
US10215291B2 (en) 2013-10-29 2019-02-26 Honeywell International Inc. Regulating device
US9683674B2 (en) 2013-10-29 2017-06-20 Honeywell Technologies Sarl Regulating device
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
US10203049B2 (en) 2014-09-17 2019-02-12 Honeywell International Inc. Gas valve with electronic health monitoring
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
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