EP0415049A2 - Nozzle arrangement for a gas burner - Google Patents

Nozzle arrangement for a gas burner Download PDF

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Publication number
EP0415049A2
EP0415049A2 EP19900113596 EP90113596A EP0415049A2 EP 0415049 A2 EP0415049 A2 EP 0415049A2 EP 19900113596 EP19900113596 EP 19900113596 EP 90113596 A EP90113596 A EP 90113596A EP 0415049 A2 EP0415049 A2 EP 0415049A2
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EP
European Patent Office
Prior art keywords
gas
nozzle
mixing chamber
nozzle arrangement
arrangement according
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
EP19900113596
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German (de)
French (fr)
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EP0415049A3 (en
EP0415049B1 (en
Inventor
Adolf Wachenfeld
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.)
BOSCH-SIEMENS HAUSGERAETE GMBH
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Individual
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Filing date
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Publication of EP0415049A2 publication Critical patent/EP0415049A2/en
Publication of EP0415049A3 publication Critical patent/EP0415049A3/en
Application granted granted Critical
Publication of EP0415049B1 publication Critical patent/EP0415049B1/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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • F23D14/06—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 radial outlets at the burner head

Definitions

  • the invention relates to a nozzle arrangement for a gas burner that can be used in gas hobs, with a gas supply pipe, a mixing pipe, and a nozzle and a gas chamber.
  • the object of the invention is to maintain the advantages of the two systems, but to avoid their disadvantages.
  • the gas feed pipe which extends into the region of the gas burner carries in its end section an attached gas nozzle which in turn carries the mixing pipe upstream of the gas burner flame region.
  • the mixing tube has a mixing chamber which acts as an injector and is arranged upstream of the mixing tube towards the gas nozzle.
  • the mixing chamber of the mixing tube is placed on the gas nozzle; the mixing tube is connected to the gas burner feed tube designed as an expansion tube or is combined with the latter.
  • At least one air slot is arranged in the mixing chamber of the mixing tube, so that the gas emerging from the nozzle combines with the air stream flowing in through the air slot and mixes in the mixing chamber, this mixture then flowing into the burner capsule through an expansion tube that widens toward the gas burner .
  • the jacket of the gas supply pipe is sealed off from the gas nozzle. It is not necessary to seal the mixing chamber from the nozzle, since a vacuum is created when the gas escapes from the nozzle.
  • the mixing chamber of the mixing tube can be connected to the gas nozzle by means of known fastening elements.
  • the nozzle arrangement according to the invention is simple in its design and thus inexpensive to manufacture, and operational reliability is also guaranteed.
  • the gas nozzle 2 is located on the gas pipe 1.
  • the gas nozzle 2 has a narrow outlet channel 3.
  • the gas flows in the direction of the arrow 4, the gas entering a mixing chamber 5 and flowing upwards there. Air is sucked in through a fresh air opening 6 and mixes with the gas in the mixing tube 7.
  • the gas / air mixture now flows through the expansion tube 8 to the flame tube plate 9 and then through the flame tube nozzles 10 in the flame plate 11, and burns on ignition.
  • the expansion tube is expanded at 12 and thus forms a seat for the flame plate 9; instead of widening, a pin can also be provided.
  • the mixing chamber 5 snaps onto a collar 14 of the gas nozzle 2.
  • a pin 15 connects the mixing chamber 5 to the gas nozzle 2.
  • a seal 16 serves to seal the gas nozzle from the gas supply pipe 1. The pin 15 is guided closely through the gas nozzle 2, so that there is no fear of gas leakage. A negative pressure prevails in the mixing chamber as a result of the gas flowing through, so that fresh air is drawn in through the fresh air opening 6 and the risk of gas leakage in this area is eliminated.
  • the ends 19 of the pin 15 according to FIG. 2 are used as guide cams for a bayonet catch.
  • the mixing chamber 5 is here with a groove 20 Mistake.
  • the groove 20 is cut into the mixing chamber wall of the mixing chamber 5, the collar 14 of the nozzle 2 being designed as a key hexagon, in such a way that the mixing chamber 5 can be pulled onto the pipe 1 sufficiently tightly. Arrange hexagon on the mixing chamber 5.
  • the mixing chamber 5 can also be attached to the gas nozzle 2 in a different manner, as shown for example in FIGS. 4 and 5.
  • the gas supply pipe 1 is curved and has a bulge collar 18.
  • a bracket 17 formed from spring steel is inserted with its ends 17 'into bores of the mixing chamber 5 and the nozzle 2, an arcuate central section of the bracket 17 below the bulge collar 18 comprising the gas pipe 1 and connects this to the gas nozzle 2 in a form-fitting manner via the bulge collar 18.
  • Fig. 5 shows that instead of the pin 15 according to Figures 2 and 3, the bracket 17 in the region of its ends 17 'can be used as a bayonet fitting for fastening the mixing chamber 5 on the gas nozzle.
  • FIG. 6 shows an enlarged partial view of the sealing area circled in dash-dot lines in FIG. 4 with the pipe end 1 and the attached nozzle 2.
  • the seal 16 according to FIG. 4 is placed in the region of the bulge collar 18 in such a way that the nozzle is sealed off from the pipe 1.

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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)

Abstract

Nozzle arrangement for mixture preparation in a gas burner, consisting of a gas supply pipe, a gas nozzle, an injector and a gas burner. According to the invention, the mixing pipe (7) serving as injector here is arranged on the gas nozzle (2) of the gas supply pipe (1) for the gas burner (11). By means of the invention, the outlay in constructing the gas burner is reduced. <IMAGE>

Description

Gegenstand der Erfindung ist eine Düsenanordnung für einen in Gaskochmulden ver­wendbaren Gasbrenner mit einem Gaszuleitungsrohr, einem Mischrohr sowie einer Düse und einer Gaskammer.The invention relates to a nozzle arrangement for a gas burner that can be used in gas hobs, with a gas supply pipe, a mixing pipe, and a nozzle and a gas chamber.

Es sind im wesentlichen zwei Arten für die Gemischaufbereitung bei Gasbrenner be­kannt. Bei dem ersten System erfolgt die Primärluft-Beimischung unmittelbar am Stellglied, z.B. dem Gashahn oder am Thermostat. Bei dem anderen System wird die Primärluft vor dem Brenner beigemischt. Beim ersten System führt ein großvolumi­ges Zuleitungsrohr zum Gasbrenner, denn in diesem Rohr muß ein Gas-Luftgemisch zum Brenner geführt werden. Bei dem anderen System ist die Gasdüse in einem ge­sonderten Düsenstock angeordnet, so daß das Rohr zwischen Stellglied und Gasbren­ner einen vergleichsweise kleinen Querschnitt aufweist, da nur reines Gas gefördert wird. Im Vergleich der beiden Systeme für die Gemischaufbereitung stehen sich eine kostengünstige Düsenanordnung mit einer vergleichsweise aufwendigen Zuleitung und andererseits eine aufwendige Düsenanordnung, jedoch eine vergleichsweise einfa­che und damit kostengünstigere Zuleitung gegenüber.There are essentially two types known for mixture preparation in gas burners. In the first system, primary air is added directly to the actuator, e.g. the gas tap or the thermostat. In the other system, the primary air is mixed in before the burner. In the first system, a large-volume feed pipe leads to the gas burner, because a gas-air mixture must be led to the burner in this pipe. In the other system, the gas nozzle is arranged in a separate nozzle assembly, so that the tube between the actuator and the gas burner has a comparatively small cross section, since only pure gas is conveyed. In the comparison of the two systems for mixture preparation, there are one Inexpensive nozzle arrangement with a comparatively complex supply line and, on the other hand, a complex nozzle arrangement, but compared to a comparatively simple and therefore more cost-effective supply line.

Der Erfindung liegt die Aufgabe zugrunde, die Vorteile der beiden Systeme beizube­halten, jedoch ihre Nachteile zu vermeiden.The object of the invention is to maintain the advantages of the two systems, but to avoid their disadvantages.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß das bis in den Bereich des Gasbrenners geführte Gaszuleitungsrohr in seinem Endabschnitt eine aufgesetzte Gasdüse trägt, die ihrerseits das dem Gasbrenner-Flammbereich vorgelagerte Mi­schrohr trägt. Dabei besitzt das Mischrohr eine als Injektor wirkende Mischkammer, die dem Mischrohr zur Gasdüse hin vorgeordnet ist. Die Mischkammer des Mischroh­res ist auf die Gasdüse aufgesetzt; das Mischrohr ist an dem als Expansionsrohr ausgebildeten Gasbrenner-Zuleitungsrohr angeschlossen oder mit letzterem vereinigt. In der Mischkammer des Mischrohres ist mindestens ein Luftschlitz angeordnet, so daß das aus der Düse austretende Gas sich mit dem durch den Luftschlitz einströ­menden Luftstrom vereinigt und in der Mischkammer mischt, wobei dieses Gemisch dann durch ein sich zum Gasbrenner hin erweiternden Expansionsrohr in die Brenner­kapsel strömt. Aus Sicherheitsgründen ist der Mantel des Gaszuleitungsrohres gegen­über der Gasdüse abgedichtet. Eine Abdichtung der Mischkammer gegenüber der Dü­se ist nicht notwendig, da hier bei auströmendem Gas aus der Düse sich ein Unter­druck einstellt. Die Mischkammer des Mischrohres kann mittels bekannter Befesti­gungselemente mit der Gasdüse verbunden sein. Der erfindungsgemäße Aufbau des Gasbrenners eröffnet insbesondere in Verbindung mit den bevorzugt gewählten Befe­stigungsmaßnahmen zwischen Gasrohr, Düse und Mischkammer die Möglichkeit, eine für unterschiedliche Gasarten entsprechende Anpassung des Gasbrenners durch einfa­ches Düsenwechseln.This object is achieved according to the invention in that the gas feed pipe which extends into the region of the gas burner carries in its end section an attached gas nozzle which in turn carries the mixing pipe upstream of the gas burner flame region. The mixing tube has a mixing chamber which acts as an injector and is arranged upstream of the mixing tube towards the gas nozzle. The mixing chamber of the mixing tube is placed on the gas nozzle; the mixing tube is connected to the gas burner feed tube designed as an expansion tube or is combined with the latter. At least one air slot is arranged in the mixing chamber of the mixing tube, so that the gas emerging from the nozzle combines with the air stream flowing in through the air slot and mixes in the mixing chamber, this mixture then flowing into the burner capsule through an expansion tube that widens toward the gas burner . For safety reasons, the jacket of the gas supply pipe is sealed off from the gas nozzle. It is not necessary to seal the mixing chamber from the nozzle, since a vacuum is created when the gas escapes from the nozzle. The mixing chamber of the mixing tube can be connected to the gas nozzle by means of known fastening elements. The construction of the gas burner according to the invention, in particular in connection with the preferably selected fastening measures between the gas pipe, nozzle and mixing chamber, opens up the possibility of adapting the gas burner for different types of gas by simply changing the nozzle.

Die erfindungsgemäße Düsenanordnung ist einfach in ihrer Gestaltung und somit kostengünstig herzustellen, wobei auch die Betriebssicherheit gewährleistet ist.The nozzle arrangement according to the invention is simple in its design and thus inexpensive to manufacture, and operational reliability is also guaranteed.

In den Zeichnungen ist eine gemäß der Erfindung gebildete Düsenanordnung für ei­nen Gasbrenner beispielsweise und zum Teil schematisch dargestellt. Es zeigen:

  • Fig. 1 einen Gasbrenner im Schnitt,
  • Fig. 2 die Befestigung der Gasdüse am Gasrohr mit aufgesetzter Mischkam­mer,
  • Fig. 3 eine Seitenansicht von Fig. 2 mit Sicht auf die Befestigung der Misch­kammer an der Gasdüse,
  • Fig. 4 eine andere Art der Befestigung der Mischkammer an der Gasdüse,
  • Fig. 5 eine Seitenansicht von Fig. 4 mit Sicht auf die Befestigung der Misch­kammer an der Gasdüse.
  • Fig. 6 eine Detailansicht der Dichtung nach Fig. 4.
In the drawings, a nozzle arrangement for a gas burner formed according to the invention is shown, for example and in part schematically. Show it:
  • 1 shows a gas burner in section,
  • 2 the attachment of the gas nozzle to the gas pipe with the mixing chamber attached,
  • 3 is a side view of FIG. 2 with a view of the attachment of the mixing chamber to the gas nozzle,
  • 4 shows another way of fastening the mixing chamber to the gas nozzle,
  • Fig. 5 is a side view of Fig. 4 with a view of the attachment of the mixing chamber to the gas nozzle.
  • 6 shows a detailed view of the seal according to FIG. 4.

Gemäß der Fig. 1 befindet sich auf dem Gasrohr 1 die Gasdüse 2. Die Gasdüse 2 besitzt einen engen Mündungskanal 3. Das Gas strömt in Pfeilrichtung 4, wobei das Gas in eine Mischkammer 5 eintritt und dort aufwärts strömt. Durch eine Frisch­luftöffnung 6 wird Luft ansaugt, welche sich im Mischrohr 7 mit dem Gas mischt. Das Gas/Luftgemisch strömt nunmehr durch das Expansionsrohr 8 zum Flammrohr­teller 9 und dann durch die Flammrohrdüsen 10 im Flammteller 11 aus, wobei es bei Zündung ahbrennt. Das Expansionsrohr ist bei 12 aufgeweitet und bildet so einen Sitz für den Flammteller 9; anstelle der Aufweitung kann auch ein Stift vorgesehen sein.According to FIG. 1, the gas nozzle 2 is located on the gas pipe 1. The gas nozzle 2 has a narrow outlet channel 3. The gas flows in the direction of the arrow 4, the gas entering a mixing chamber 5 and flowing upwards there. Air is sucked in through a fresh air opening 6 and mixes with the gas in the mixing tube 7. The gas / air mixture now flows through the expansion tube 8 to the flame tube plate 9 and then through the flame tube nozzles 10 in the flame plate 11, and burns on ignition. The expansion tube is expanded at 12 and thus forms a seat for the flame plate 9; instead of widening, a pin can also be provided.

Gemäß Fig. 2 rastet die Mischkammer 5 auf einem Kragen 14 der Gasdüse 2. Ein Stift 15 verbindet die Mischkammer 5 mit der Gasdüse 2. Eine Dichtung 16 dient dazu, die Gasdüse gegenüber dem Gaszuleitungsrohr 1 abzudichten. Der Stift 15 ist eng durch die Gasdüse 2 geführt, so daß ein Gasaustritt nicht zu befürchten ist. In der Mischkammer herrscht durch das durchströmende Gas ein Unterdruck, so daß durch die Frischluftöffnung 6 Frischluft angesaugt wird und die Gefahr eines Gas­austritts in diesem Bereich gebannt ist.2, the mixing chamber 5 snaps onto a collar 14 of the gas nozzle 2. A pin 15 connects the mixing chamber 5 to the gas nozzle 2. A seal 16 serves to seal the gas nozzle from the gas supply pipe 1. The pin 15 is guided closely through the gas nozzle 2, so that there is no fear of gas leakage. A negative pressure prevails in the mixing chamber as a result of the gas flowing through, so that fresh air is drawn in through the fresh air opening 6 and the risk of gas leakage in this area is eliminated.

Gemäß Fig. 3 sind die Enden 19 des Stiftes 15 gemäß Fig. 2 als Führungsnocken für einen Bajonettverschluß verwendet. Die Mischkammer 5 ist hier mit einer Nut 20 versehen. Die Nut 20 ist in der Mischkammerwand der Mischkammer 5 eingeschnit­ten, wobei der Kragen 14 der Düse 2 als Schlüssel-Sechskant ausgebildet ist, derart, daß die Mischkammer 5 hinreichend fest auf das Rohr 1 aufgezogen werden kann Es besteht auch die Möglichkeit, ein Schlüssel-Sechskant an der Mischkammer 5 an­zuordnen.According to FIG. 3, the ends 19 of the pin 15 according to FIG. 2 are used as guide cams for a bayonet catch. The mixing chamber 5 is here with a groove 20 Mistake. The groove 20 is cut into the mixing chamber wall of the mixing chamber 5, the collar 14 of the nozzle 2 being designed as a key hexagon, in such a way that the mixing chamber 5 can be pulled onto the pipe 1 sufficiently tightly. Arrange hexagon on the mixing chamber 5.

Die Befestigung der Mischkammer 5 mit der Gasdüse 2 kann auch in anderer Weise vorgenommen werden, wie beispielsweise die Figuren 4 und 5 zeigen. Hier ist das Gaszuleitungsrohr 1 aufgewölbt und besitzt einen Wölbungskragen 18. Eine aus Fe­derstahl gebildete Klammer 17 ist mit ihren Enden 17′ in Bohrungen der Misch­kammer 5 und der Düse 2 eingeführt, wobei ein bogenförmiger Mittelabschnitt der Klammer 17 unter dem Wölbungskragen 18 das Gasrohr 1 umfaßt und dieses über den Wölbungskragen 18 formschlüssig mit der Gasdüse 2 verbindet.The mixing chamber 5 can also be attached to the gas nozzle 2 in a different manner, as shown for example in FIGS. 4 and 5. Here, the gas supply pipe 1 is curved and has a bulge collar 18. A bracket 17 formed from spring steel is inserted with its ends 17 'into bores of the mixing chamber 5 and the nozzle 2, an arcuate central section of the bracket 17 below the bulge collar 18 comprising the gas pipe 1 and connects this to the gas nozzle 2 in a form-fitting manner via the bulge collar 18.

Fig. 5 zeigt daß anstelle des Stiftes 15 nach den Figuren 2 und 3 auch die Klam­mer 17 im Bereich ihrer Enden 17′ als Bajonettverschlußteil zur Befestigung der Mischkammer 5 auf der Gasdüse verwendbar ist.Fig. 5 shows that instead of the pin 15 according to Figures 2 and 3, the bracket 17 in the region of its ends 17 'can be used as a bayonet fitting for fastening the mixing chamber 5 on the gas nozzle.

In Fig. 6 ist eine vergrößerte Teilansicht des in Fig. 4 strichpunktiert eingekreisten Dichtungsbereichs mit dem Rohrende 1 und der aufgesetzten Düse 2 dargestellt. Hier wird gezeigt, daß die Dichtung 16 gemäß Fig. 4 in dem Bereich des Wöl­bungskragens 18 gelegt ist, derart, daß die Düse dicht gegenüber dem Rohr 1 abge­dichtet ist.FIG. 6 shows an enlarged partial view of the sealing area circled in dash-dot lines in FIG. 4 with the pipe end 1 and the attached nozzle 2. Here it is shown that the seal 16 according to FIG. 4 is placed in the region of the bulge collar 18 in such a way that the nozzle is sealed off from the pipe 1.

Claims (9)

1. Düsenanordnung für einen in Gaskochmulden verwendbaren Gasbrenner mit ei­nem Gaszuleitungsrohr, einem Mischrohr sowie einer Düse und einer Gaskam­mer, dadurch gekennzeichnet, daß das bis in den Bereich des Gasbrenners (11) geführte Gaszuleitungsrohr (1) in seinem Endabschnitt eine aufgesetzte Gasdüse (2) trägt, die ihrerseits das dem Gasbrenner-Flammbereich vorgelagerte Mischrohr (7) trägt.1. Nozzle arrangement for a gas burner usable in gas cooktops with a gas supply pipe, a mixing pipe and a nozzle and a gas chamber, characterized in that the gas supply pipe (1) guided up to the area of the gas burner (11) has an attached gas nozzle (2) in its end section. carries, which in turn carries the mixing tube (7) upstream of the gas burner flame area. 2. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß dem Mischrohr (7) eine Mischkammer (5) vorgeordnet ist.2. Nozzle arrangement according to claim 1, characterized in that the mixing tube (7) is preceded by a mixing chamber (5). 3. Düsenanordnung nach Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Mischkammer (5) des Mischrohres (7) mindestens eine Frischluftöffnung (6) aufweist.3. Nozzle arrangement according to claims 1 and 2, characterized in that the mixing chamber (5) of the mixing tube (7) has at least one fresh air opening (6). 4. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Gasdüse (2) gegenüber dem Gaszuleitungsrohr (1) mittels einer Dichtung (16) abgedichtet ist.4. Nozzle arrangement according to claim 1, characterized in that the gas nozzle (2) is sealed off from the gas supply pipe (1) by means of a seal (16). 5. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Mischkam­mer (5) mittels eines Stiftes (15) mit der Gasdüse (2) verbunden ist.5. Nozzle arrangement according to claim 1, characterized in that the mixing chamber (5) is connected by means of a pin (15) to the gas nozzle (2). 6. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Mischkam­mer (5) mittels einer Federklammer (17) mit der Gasdüse (2) verbunden ist.6. Nozzle arrangement according to claim 1, characterized in that the mixing chamber (5) is connected to the gas nozzle (2) by means of a spring clip (17). 7. Düsenanorndung nach Anspruch 1 und 3, dadurch gekennzeichnet, daß die Fri­schluftöffnung (6) mittig und in Höhe der Gasdüsen-Mündung (2) in der Misch­kammer (5) angeordnet ist.7. nozzle arrangement according to claim 1 and 3, characterized in that the fresh air opening (6) is arranged centrally and at the level of the gas nozzle mouth (2) in the mixing chamber (5). 8. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Mischkam­mer (5) mittels des Bajonettverschlusses (19, 20) verbunden ist.8. Nozzle arrangement according to claim 1, characterized in that the mixing chamber (5) is connected by means of the bayonet catch (19, 20). 9. Düsenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß das Mischrohr (7) sowohl zur Düse (2) als auch zum Flammteller (11) hin als Expansionsrohr (8) erweitert ist.9. Nozzle arrangement according to claim 1, characterized in that the mixing tube (7) both to the nozzle (2) and to the flame plate (11) is expanded as an expansion tube (8).
EP90113596A 1989-08-08 1990-07-16 Nozzle arrangement for a gas burner Expired - Lifetime EP0415049B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926183A DE3926183A1 (en) 1989-08-08 1989-08-08 NOZZLE ARRANGEMENT FOR A GAS BURNER
DE3926183 1989-08-08

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EP0415049A2 true EP0415049A2 (en) 1991-03-06
EP0415049A3 EP0415049A3 (en) 1991-03-27
EP0415049B1 EP0415049B1 (en) 1995-11-29

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EP90113596A Expired - Lifetime EP0415049B1 (en) 1989-08-08 1990-07-16 Nozzle arrangement for a gas burner

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EP (1) EP0415049B1 (en)
DE (2) DE3926183A1 (en)
ES (1) ES2081323T3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065224A2 (en) * 1992-05-05 1995-02-01 Ginesta Pierre Marty Device for fitting a gas-burner carburettor
WO1998022728A1 (en) 1996-11-15 1998-05-28 Kabelschlepp Gmbh Chain link of different materials and method for its production
EP1251310A1 (en) * 2001-04-18 2002-10-23 Sourdillon Gas cooking appliance
WO2006040414A1 (en) * 2004-10-07 2006-04-20 Burner Systems International (Bsi) Gas burner
CN102444892A (en) * 2010-10-04 2012-05-09 中山万和电器有限公司 Premixing combustor of gas stove
WO2013143883A3 (en) * 2012-03-28 2013-12-12 BSH Bosch und Siemens Hausgeräte GmbH Simmer burner cap and gas burner set for cooking
CN111964053A (en) * 2019-05-19 2020-11-20 宁波方太厨具有限公司 Air door adjusting mechanism for gas stove

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692024A1 (en) * 1992-06-05 1993-12-10 Applic Electrotech Meca Gas burner structure - has air injector connected to Venturi tube mixer by using facing flanges with studs and curved slots which permit relative adjustment
DE19835623A1 (en) * 1998-08-06 2000-02-10 Bsh Bosch Siemens Hausgeraete Gas burners for hot plates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421600A (en) * 1964-11-06 1965-12-17 Sourdillon Ets Improvements to gas appliances such as stoves, stoves, washing machines, and others
EP0225825A1 (en) * 1985-11-26 1987-06-16 Compagnie Europeenne Pour L'equipement Menager "Cepem" Gas cooking device
FR2642148A1 (en) * 1989-01-20 1990-07-27 Sourdillon Airindex Sa Multi-gas burner with adjustment of the injector via the top
FR2642147A1 (en) * 1989-01-20 1990-07-27 Sourdillon Airindex Sa EXTRA-FLAT TYPE GAS BURNER ARRANGEMENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421600A (en) * 1964-11-06 1965-12-17 Sourdillon Ets Improvements to gas appliances such as stoves, stoves, washing machines, and others
EP0225825A1 (en) * 1985-11-26 1987-06-16 Compagnie Europeenne Pour L'equipement Menager "Cepem" Gas cooking device
FR2642148A1 (en) * 1989-01-20 1990-07-27 Sourdillon Airindex Sa Multi-gas burner with adjustment of the injector via the top
FR2642147A1 (en) * 1989-01-20 1990-07-27 Sourdillon Airindex Sa EXTRA-FLAT TYPE GAS BURNER ARRANGEMENT

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065224A2 (en) * 1992-05-05 1995-02-01 Ginesta Pierre Marty Device for fitting a gas-burner carburettor
WO1998022728A1 (en) 1996-11-15 1998-05-28 Kabelschlepp Gmbh Chain link of different materials and method for its production
EP1251310A1 (en) * 2001-04-18 2002-10-23 Sourdillon Gas cooking appliance
FR2823835A1 (en) * 2001-04-18 2002-10-25 Sourdillon Sa GAS COOKING APPARATUS
WO2006040414A1 (en) * 2004-10-07 2006-04-20 Burner Systems International (Bsi) Gas burner
CN102444892A (en) * 2010-10-04 2012-05-09 中山万和电器有限公司 Premixing combustor of gas stove
CN102444892B (en) * 2010-10-04 2016-01-13 中山万和电器有限公司 The pre-mixing type combustion apapratus of gas-cooker
WO2013143883A3 (en) * 2012-03-28 2013-12-12 BSH Bosch und Siemens Hausgeräte GmbH Simmer burner cap and gas burner set for cooking
CN111964053A (en) * 2019-05-19 2020-11-20 宁波方太厨具有限公司 Air door adjusting mechanism for gas stove

Also Published As

Publication number Publication date
ES2081323T3 (en) 1996-03-01
EP0415049A3 (en) 1991-03-27
DE3926183A1 (en) 1991-02-14
DE59009914D1 (en) 1996-01-11
EP0415049B1 (en) 1995-11-29

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