EP0913635B1 - Gas burner - Google Patents

Gas burner Download PDF

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Publication number
EP0913635B1
EP0913635B1 EP98120391A EP98120391A EP0913635B1 EP 0913635 B1 EP0913635 B1 EP 0913635B1 EP 98120391 A EP98120391 A EP 98120391A EP 98120391 A EP98120391 A EP 98120391A EP 0913635 B1 EP0913635 B1 EP 0913635B1
Authority
EP
European Patent Office
Prior art keywords
frame
lamellae
gas burner
heat
base part
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.)
Expired - Lifetime
Application number
EP98120391A
Other languages
German (de)
French (fr)
Other versions
EP0913635A3 (en
EP0913635A2 (en
Inventor
Friedrich Geyer
Karl-Heinz Schoenleber
Albrecht Schaefer
Wilfried Schuler
Gottfried Zoller
Hans-Ulrich Lenckner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0913635A2 publication Critical patent/EP0913635A2/en
Publication of EP0913635A3 publication Critical patent/EP0913635A3/en
Application granted granted Critical
Publication of EP0913635B1 publication Critical patent/EP0913635B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • F23D14/105—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head with injector axis parallel to the burner head axis
    • 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
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/108—Flame diffusing means with stacked sheets or strips forming the outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14001—Sealing or support of burner plate borders

Definitions

  • the invention relates to a gas burner with a base part, which has a gas supply has, and with a slat block, which is attached sealed to the base part, wherein the slat block is formed from slats that are parallel to each other is, which are pushed onto cooling elements designed as cooling tubes, wherein heat can be coupled out from the fins to the cooling elements and the Lamella block is surrounded by a frame that the sides of the lamella block running in the flow direction of the fuel gas is at least partially covered and connected to it.
  • a gas burner of this type is known from US-A-4,137,905.
  • the slats are parallel to the flow direction of the exhaust gas and are on cooling pipes with at their ends Connected heating elements that form the frame and of the one to be heated
  • the heat exchange between the fins on the The cooling roller is only in the area of the lamella bores for the cooling pipes and over this to the liquid to be heated.
  • the heating elements are multi-layer Slat block connected in series and with one inlet and one Provide outlet connection for the liquid flowing through.
  • This known gas burner is not only complicated in construction, it also has one poor efficiency in heat transfer from the slats and frames too the liquid to be heated.
  • the frame can be simple and that of heat absorbed by the frame - also from the exhaust gas - is transferred to the cooling pipes transmitted, which must be led out of the frame.
  • a simple structural design of the frame is given if he has two legs at right angles to each other, one of which sits on the base part and is in operative connection with the seal and the second leg is connected to the slats via the thermal bridges. The The first leg can be applied to the surface of the seal. Thereby, that the first leg is bent at right angles to the second leg the seal can be held spaced from the lamella block become. This significantly reduces the influence of heat radiation.
  • a preferred variant of the invention provides that the frame has a collar carries, which is arranged in the region of the flame side of the slat block and this protrudes, and that the collar via an expansion joint with the frame connected is.
  • the frame over the flame side of the slat block protrudes, the flames are stabilized.
  • the arrangement introduces a high proportion of heat radiation into the collar. This can lead to thermal deformation of the collar.
  • an expansion joint between the collar and the frame the thermal deformations are not transferred into the frame.
  • the gas burner in side view and in section shown.
  • the gas burner has a base part 10, which is a duct system is crossed.
  • This channel system serves as a gas supply 11 fuel gas is introduced into the gas supply 11 via an injector arrangement 11a.
  • the fuel gas flows to a lamella block 30.
  • the slat block 30 is cuboid and has a large number of mutually parallel, in the image plane one behind the other slats 31.
  • the Fins 31 are provided with circular openings through the cooling tubes 32 are threaded. Heat can be extracted from the fins 31 via the cooling tubes 32 become.
  • the lamella block 30 is surrounded on all sides by a frame 20 surround.
  • the frame 20 lies with one leg 22 on the respectively assigned one Side of the slat block 30. Another of the legs 22 Leg 21 angled horizontally. The other leg 21 is located flange-like on a support section 12 of the base part. The leg 21 is supported on a seal 13 which is in a groove in the base part 10 is included. The leg 21 merges into a holding section 27 which is bent from the leg 21 and protrudes upward.
  • the slats 31 are coupled to the legs 22 of the frame 20 via thermal bridges 24. In the drawing there are two alternative options for attachment of the thermal bridges 24 shown. Firstly, on the underside of the slat block 30 applied a welded joint in the form of a fillet weld.
  • a thermal bridge consists in that on the front ends of the slats 31 a solder is applied, which is a material connection to the frame 20 manufactures.
  • a collar 23 is placed on the frame 20.
  • an expansion connection 28 is provided on the frame 20.
  • the collar 23 follows the expansion joint 28 into a horizontal bend 25 about.
  • a support section 26 adjoins the fold 25. If the Collar 23 is placed on the frame 20, the support section 26 comes with the holding section 27 in register. In this assembly position, the Support section 26 with the holding section 27 with the aid of the expansion element 28 are connected.
  • the lamella block 30 can be fixed to the base part 10 by means of closures 14 become.
  • fuel gas is passed through the gas supply 11 of the base part 10. This flows between the individual slats 31 through the slat block 30 therethrough. There it is ignited by means of an ignition 33. This creates a flame front that extends over the entire surface of the lamella block 30 extends.
  • the radiant heat generated during the combustion becomes partial introduced into the collar 23. From here it is transferred to the leg 22 of the frame 20. The heat is largely from the leg 22 again passed back over the thermal bridges 24 into the cooled fins 31. Thereby the leg 22 can be largely kept free from the effects of heat, so that harmful temperature influences are kept away from the seal 13 can be.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Description

Die Erfindung betrifft einen Gasbrenner mit einem Basisteil, das eine Gaszuführung aufweist, und mit einem Lamellenblock, der auf dem Basisteil abgedichtet befestigt ist, wobei der Lamellenblock aus parallel zueinander stehenden Lamellen gebildet ist, die auf als Kühlrohre ausgebildeten Kühlelementen aufgeschoben sind, wobei aus den Lamellen Wärme auf die Kühlelemente auskoppelbar ist und wobei der Lamellenblock von einem Rahmen umgeben ist, der die in Strömungsrichtung des Brenngases verlaufenden Seiten des Lamellenblocks zumindest teilweise überdeckt und mit diesem verbunden ist.The invention relates to a gas burner with a base part, which has a gas supply has, and with a slat block, which is attached sealed to the base part, wherein the slat block is formed from slats that are parallel to each other is, which are pushed onto cooling elements designed as cooling tubes, wherein heat can be coupled out from the fins to the cooling elements and the Lamella block is surrounded by a frame that the sides of the lamella block running in the flow direction of the fuel gas is at least partially covered and connected to it.

Ein Gasbrenner dieser Art ist aus der US-A-4,137,905 bekannt. Dabei bildet der Lamellenwärmetauscher mit dem Rahmen eine Einheit. Die Lamellen stehen parallel zur Strömungsrichtung des Abgases und sind auf Kühlrohre an ihren Enden mit Heizelementen verbunden, die den Rahmen bilden und von der zu erwärmenden A gas burner of this type is known from US-A-4,137,905. The forms Finned heat exchanger with the frame one unit. The slats are parallel to the flow direction of the exhaust gas and are on cooling pipes with at their ends Connected heating elements that form the frame and of the one to be heated

Flüssigkeit durchflossen sind. Der Wärmetausch zwischen den Lamellen auf die Kühlrore erfolgt allein im Bereich der Lamellenbohrungen für die Kühlrohre und über diese auf die zu erwärmende Flüssigkeit. Die Heizelemente sind bei mehrlagigem Lamellenblock in Reihe geschaltet und mit einem Einlass- und einem Auslassstutzen für die durchströmende Flüssigkeit versehen.Liquid has flowed through. The heat exchange between the fins on the The cooling roller is only in the area of the lamella bores for the cooling pipes and over this to the liquid to be heated. The heating elements are multi-layer Slat block connected in series and with one inlet and one Provide outlet connection for the liquid flowing through.

Dieser bekannte Gasbrenner ist nicht nur kompliziert im Aufbau, er hat auch einen schlechten Wirkungsgrad im Wärmeübergang von den Lamellen und Rahmen zu der zu erwärmenden Flüssigkeit.This known gas burner is not only complicated in construction, it also has one poor efficiency in heat transfer from the slats and frames too the liquid to be heated.

Es ist Aufgabe der Erfindung, einen Gasbrenner der eingangs erwähnten Art zu schaffen, der im Aufbau einfacher ist und einen verbesserten Wirkungsgrad im Wärmeübergang von den Lamellen und dem Rahmen zu der zu erwärmenden Flüssigkeit aufweist.It is an object of the invention to a gas burner of the type mentioned create, which is simpler in construction and an improved efficiency in Heat transfer from the fins and the frame to the one to be heated Has liquid.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, dass zumindest ein Teil der Lamellen mit den in Strömungsrichtung des Brenngases verlaufenden Seiten als Wärmebrücken stoffschlüssig an dem Rahmen angeschlossen ist, wobei die Wärmebrücken als Schweißnaht oder als Lötung ausgebildet sind.This object is achieved according to the invention in that at least one part of the fins with the sides running in the flow direction of the fuel gas as Thermal bridges are integrally connected to the frame, the Thermal bridges are designed as a weld seam or as soldering.

Mit der zusätzlichen Anbindung der Lamellen des Lamellenwärmetauschers an dem Rahmen wird die Wärme aus den Lamellen in höherem Maße ausgekoppelt und auf die als Kühlrohre ausgebildeten Kühlelemente übertragen, welche ja die zu erwärmende Flüssigkeit führen. Der Rahmen kann einfach gestaltet sein und die von dem Rahmen aufgenommene Wärme- auch aus dem Abgas - wird auf die Kühlrohre übertragen, die aus dem Rahmen herausgeführt werden müssen. Eine einfache konstruktive Ausgestaltung des Rahmens ist dann gegeben, wenn er zwei rechtwinklig zueinanderstehende Schenkel aufweist, von denen der eine auf dem Basisteil aufsitzt und in Wirkverbindung mit der Dichtung steht und der zweite Schenkel über die Wärmebrücken an die Lamellen angeschlossen ist. Die Dichtung kann mit dem ersten Schenkel flächig beaufschlagt werden. Dadurch, daß der erste Schenkel gegenüber dem zweiten Schenkel rechtwinklig abgekantet ist, kann die Dichtung beabstandet von dem Lamellenblock gehalten werden. Damit wird der Einfluß von Wärmestrahlungen erheblich reduziert.With the additional connection of the fins of the finned heat exchanger to the The heat is decoupled from the slats to a greater extent transmit the cooling elements designed as cooling pipes, which are the ones to be heated Carry liquid. The frame can be simple and that of heat absorbed by the frame - also from the exhaust gas - is transferred to the cooling pipes transmitted, which must be led out of the frame. A simple structural design of the frame is given if he has two legs at right angles to each other, one of which sits on the base part and is in operative connection with the seal and the second leg is connected to the slats via the thermal bridges. The The first leg can be applied to the surface of the seal. Thereby, that the first leg is bent at right angles to the second leg the seal can be held spaced from the lamella block become. This significantly reduces the influence of heat radiation.

Eine bevorzugte Erfindungsvariante sieht vor, daß der Rahmen einen Kragen trägt, der im Bereich der Flammenseite des Lamellenblocks angeordnet ist und diesen überragt, und daß der Kragen über eine Dehnverbindung mit dem Rahmen verbunden ist. Dadurch, daß der Rahmen über die Flammenseite des Lamellenblocks vorragt, wird eine Stabilisierung der Flammen erreicht. Infolge dieser Anordnung wird jedoch ein hoher Anteil von Wärmestrahlung in den Kragen eingebracht. Dieser kann zu thermischen Verformungen des Kragens führen. Da nun aber eine Dehnverbindung zwischen dem Kragen und dem Rahmen vorgesehen ist, werden die thermischen Verformungen nicht in den Rahmen übertragen.A preferred variant of the invention provides that the frame has a collar carries, which is arranged in the region of the flame side of the slat block and this protrudes, and that the collar via an expansion joint with the frame connected is. The fact that the frame over the flame side of the slat block protrudes, the flames are stabilized. As a result of this However, the arrangement introduces a high proportion of heat radiation into the collar. This can lead to thermal deformation of the collar. There but now provided an expansion joint between the collar and the frame the thermal deformations are not transferred into the frame.

Die Erfindung wird im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert.The invention is described below with reference to one in the drawing Embodiment explained in more detail.

In dem einzigen Figurenblatt ist ein Gasbrenner in Seitenansicht und im Schnitt dargestellt. Der Gasbrenner weist ein Basisteil 10 auf, das von einem Kanalsystem durchzogen ist. Dieses Kanalsystem dient als Gaszuführung 11. Dabei wird Brenngas über eine Injektoranordnung 11a in die Gaszuführung 11 eingeleitet. Das Brenngas strömt einem Lamellenblock 30 zu. Der Lamellenblock 30 ist quaderförmig ausgebildet und weist eine Vielzahl von parallel zueinanderstehenden, in der Bildebene hintereinander liegenden Lamellen 31 auf. Die Lamellen 31 sind mit kreisrunden Durchbrüchen versehen, durch die Kühlrohre 32 gefädelt sind. Über die Kühlrohre 32 kann Wärme aus den Lamellen 31 ausgekoppelt werden. Der Lamellenblock 30 ist allseitig von einem Rahmen 20 umgeben. Der Rahmen 20 liegt dabei mit einem Schenkel 22 an der jeweils zugeordneten Seite des Lamellenblocks 30 an. Von dem Schenkel 22 ist ein weiterer Schenkel 21 horizontal abgewinkelt. Der weitere Schenkel 21 liegt flanschartig auf einem Stützabschnitt 12 des Basisteils auf. Der Schenkel 21 stützt sich dabei auf einer Dichtung 13 ab, die in einer Nut des Basisteiles 10 aufgenommen ist. Der Schenkel 21 geht in einen Halteabschnitt 27 über, der von dem Schenkel 21 abgebogen ist und aufwärts gerichtet absteht. Die Lamellen 31 sind an den Schenkel 22 des Rahmens 20 über Wärmebrücken 24 angekoppelt. In der Zeichnung sind zwei Alternativmöglichkeiten zur Anbringung der Wärmebrücken 24 gezeigt. Zum einen ist an der Unterseite des Lamellenblocks 30 eine Schweißverbindung in Form einer Kehlnaht aufgebracht. Andererseits ist es jedoch auch möglich, von der Außenseite des Schenkels 22 her auf die Lamelle 31 durchzuschweißen. Eine weitere Möglichkeit der Herstellung einer Wärmebrücke besteht darin, daß auf die stirnseitigen Enden der Lamellen 31 ein Lot aufgebracht ist, das eine stoffschlüssige Verbindung zu dem Rahmen 20 herstellt.In the single figure sheet is a gas burner in side view and in section shown. The gas burner has a base part 10, which is a duct system is crossed. This channel system serves as a gas supply 11 fuel gas is introduced into the gas supply 11 via an injector arrangement 11a. The fuel gas flows to a lamella block 30. The slat block 30 is cuboid and has a large number of mutually parallel, in the image plane one behind the other slats 31. The Fins 31 are provided with circular openings through the cooling tubes 32 are threaded. Heat can be extracted from the fins 31 via the cooling tubes 32 become. The lamella block 30 is surrounded on all sides by a frame 20 surround. The frame 20 lies with one leg 22 on the respectively assigned one Side of the slat block 30. Another of the legs 22 Leg 21 angled horizontally. The other leg 21 is located flange-like on a support section 12 of the base part. The leg 21 is supported on a seal 13 which is in a groove in the base part 10 is included. The leg 21 merges into a holding section 27 which is bent from the leg 21 and protrudes upward. The slats 31 are coupled to the legs 22 of the frame 20 via thermal bridges 24. In the drawing there are two alternative options for attachment of the thermal bridges 24 shown. Firstly, on the underside of the slat block 30 applied a welded joint in the form of a fillet weld. on the other hand it is also possible, however, from the outside of the leg 22 to be welded to the lamella 31. Another way of making A thermal bridge consists in that on the front ends of the slats 31 a solder is applied, which is a material connection to the frame 20 manufactures.

Auf den Rahmen 20 ist ein Kragen 23 aufgesetzt. Zur Ankopplung des Kragens 23 an den Rahmen 20 ist eine Dehnverbindung 28 vorgesehen. Der Kragen 23 geht im Anschluß an die Dehnverbindung 28 in eine horizontale Abkantung 25 über. An die Abkantung 25 schließt sich ein Stützabschnitt 26 an. Wenn der Kragen 23 auf den Rahmen 20 aufgesetzt ist, kommt der Stützabschnitt 26 mit dem Halteabschnitt 27 in Deckung. In dieser Montagestellung kann dann der Stützabschnitt 26 mit dem Halteabschnitt 27 unter Zuhilfenahme des Dehnelementes 28 verbunden werden.A collar 23 is placed on the frame 20. For coupling the collar 23, an expansion connection 28 is provided on the frame 20. The collar 23 follows the expansion joint 28 into a horizontal bend 25 about. A support section 26 adjoins the fold 25. If the Collar 23 is placed on the frame 20, the support section 26 comes with the holding section 27 in register. In this assembly position, the Support section 26 with the holding section 27 with the aid of the expansion element 28 are connected.

Der Lamellenblock 30 kann an dem Basisteil 10 mittels Verschlüssen 14 fixiert werden.The lamella block 30 can be fixed to the base part 10 by means of closures 14 become.

Im Betrieb wird Brenngas durch die Gaszuführung 11 des Basisteils 10 geleitet. Dieses strömt zwischen den einzelnen Lamellen 31 durch den Lamellenblock 30 hindurch. Dort wird es mittels einer Zündung 33 entzündet. Hierdurch entsteht eine Flammenfront, die sich über die gesamte Oberfläche des Lamellenblocks 30 erstreckt. Die bei der Verbrennung entstehende Strahlungswärme wird teilweise in den Kragen 23 eingeleitet. Von hier überträgt sie sich auf den Schenkel 22 des Rahmens 20. Die Wärme wird von dem Schenkel 22 größtenteils wieder über die Wärmebrücken 24 in die gekühlten Lamellen 31 zurückgeleitet. Dadurch kann der Schenkel 22 weitgehend von Wärmeeinflüssen freigehalten werden, so daß auch schädliche Temperatureinflüsse von der Dichtung 13 ferngehalten werden können.In operation, fuel gas is passed through the gas supply 11 of the base part 10. This flows between the individual slats 31 through the slat block 30 therethrough. There it is ignited by means of an ignition 33. This creates a flame front that extends over the entire surface of the lamella block 30 extends. The radiant heat generated during the combustion becomes partial introduced into the collar 23. From here it is transferred to the leg 22 of the frame 20. The heat is largely from the leg 22 again passed back over the thermal bridges 24 into the cooled fins 31. Thereby the leg 22 can be largely kept free from the effects of heat, so that harmful temperature influences are kept away from the seal 13 can be.

Claims (4)

  1. Gas burner, with a base part (10) which has a gas supply (11), and with a lamellar block (30) which is fastened, sealed off, on the base part (10), the lamellar block (30) being formed from lamellae (31) which are parallel to one another and are pushed onto cooling elements designed as cooling tubes (32), heat being capable of being fed out of the lamellae (31) to the cooling elements, and the lamellar block (30) being surrounded by a frame (20) which at least partially overlaps the sides of the lamellar block (30) which run in the direction of flow of the fuel gas and which is connected to the said lamellar block, characterized in that at least some of the lamellae (31) are connected, with the sides running in the direction of flow of the fuel gas, to the frame (20) in a materially integral manner as heat bridges (24), the heat bridges (24) being formed as a weld seal or as soldering.
  2. Gas burner according to Claim 1, characterized in that the lamellae (31) are shaped from rectangular stamp-bent parts which are tied with their narrow sides to the frame (20) via the heat bridges (24).
  3. Gas burner according to Claim 1 or 2, characterized in that the frame (20) has two legs (21, 22) which are at right angles to one another and one of which sits on the base part (10) and is operatively connected to the seal (13), and in that the second leg (22) is connected to the lamellae via the heat bridges (24).
  4. Gas burner according to one of Claims 1 to 3, characterized in that the frame (20) carries a collar (23) which is arranged in the region of the flame side of the lamellar heat exchanger and which projects beyond the latter, and in that the collar (23) is connected to the frame (20) via an expansion connection.
EP98120391A 1997-10-28 1998-10-28 Gas burner Expired - Lifetime EP0913635B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19747483 1997-10-28
DE19747483A DE19747483A1 (en) 1997-10-28 1997-10-28 Gas burner

Publications (3)

Publication Number Publication Date
EP0913635A2 EP0913635A2 (en) 1999-05-06
EP0913635A3 EP0913635A3 (en) 1999-11-24
EP0913635B1 true EP0913635B1 (en) 2004-02-18

Family

ID=7846812

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120391A Expired - Lifetime EP0913635B1 (en) 1997-10-28 1998-10-28 Gas burner

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Country Link
EP (1) EP0913635B1 (en)
DE (2) DE19747483A1 (en)
ES (1) ES2216230T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954811A1 (en) * 1999-11-13 2001-05-17 Bosch Gmbh Robert Lamella burner
DE10003650A1 (en) * 2000-01-28 2001-08-16 Viessmann Werke Kg Atmospheric gas burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137905A (en) * 1972-04-17 1979-02-06 T. I. Domestic Appliances Limited Gaseous fuel burners
DE3710244A1 (en) * 1987-03-28 1989-06-22 Vaillant Joh Gmbh & Co Burner, in particular gas burner, burner grid made of such burners and water heater with such burners
FR2719360B1 (en) * 1994-04-29 1996-07-12 Chaffoteaux Et Maury Improvements to gas burners.
FR2740202B1 (en) * 1995-10-19 1997-12-12 Leblanc Sa E L M IMPROVEMENTS TO A WATER HEATER, BATH HEATER, GAS BOILER
DE29617296U1 (en) * 1996-10-04 1998-02-05 Bosch Gmbh Robert Atmospheric gas burner

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Publication number Publication date
EP0913635A3 (en) 1999-11-24
EP0913635A2 (en) 1999-05-06
DE59810782D1 (en) 2004-03-25
DE19747483A1 (en) 1999-04-29
ES2216230T3 (en) 2004-10-16

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