EP3286499B1 - Verbesserter gasbrenner für kochgeräte - Google Patents

Verbesserter gasbrenner für kochgeräte Download PDF

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Publication number
EP3286499B1
EP3286499B1 EP16727547.8A EP16727547A EP3286499B1 EP 3286499 B1 EP3286499 B1 EP 3286499B1 EP 16727547 A EP16727547 A EP 16727547A EP 3286499 B1 EP3286499 B1 EP 3286499B1
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EP
European Patent Office
Prior art keywords
support structure
burner
cavity
venturi
seat
Prior art date
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Active
Application number
EP16727547.8A
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English (en)
French (fr)
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EP3286499A1 (de
Inventor
Cristian BIAGIOLI
Luca BRECCIA
Werner NOETH
Marco SBAFFI
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.)
Defendi Italy SRL
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Defendi Italy SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ITVE2015A000018A external-priority patent/ITVE20150018A1/it
Priority claimed from ITUB2015A003850A external-priority patent/ITUB20153850A1/it
Application filed by Defendi Italy SRL filed Critical Defendi Italy SRL
Priority to PL16727547T priority Critical patent/PL3286499T3/pl
Publication of EP3286499A1 publication Critical patent/EP3286499A1/de
Application granted granted Critical
Publication of EP3286499B1 publication Critical patent/EP3286499B1/de
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Anticipated expiration legal-status Critical

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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
    • F23D14/02—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
    • F23D14/065—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 with injector axis inclined 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
    • F23D14/02—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
    • 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
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation
    • 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
    • F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings

Definitions

  • the present invention relates to an improved gas burner for cooking appliances.
  • Gas burners are known with one or more rings of main flames, such as that described in US 2001/0010897 , to be installed on cooking hobs in general; these generally comprise a cup-shaped injector holder, at which the burner is installed on the cooking hob, a burner body, on which one or more venturi conduits are provided for mixing the gas with primary air to form the combustion mixture, a flame divider with one or more chambers for distributing the combustion mixture to generate the flame rings, and with upper closure covers for the distribution chambers.
  • the market offers a vast range of burners with one or more main flame rings, with each user making individual choices based on certain burner aspects rather than others, according to requirements.
  • burners have also been proposed in which the axial position of the venturi conduit relative to the injector can be adjusted. These burners have however proved extremely complex and bulky and require the upper sheet metal of the cooking hob to be removed for their adjustment.
  • FR 2692014 describes a pipe burner, in which the injector is located a large distance from the burner head; this is not suitable for installation on a cooking hob and moreover is rather complicated to assemble and hence costly, given that it comprises a large number of components, and in particular comprises a flame divider head, a curved first conduit, a second conduit internally housing a venturi conduit, two flanges and a U-shaped flange for supporting the injector.
  • an object of the invention is to provide a gas burner which can be installed in a cooking hob, and in which the position of the venturi conduit or of each venturi conduit can be adjusted relative to the injector, without having to disassemble the cooking hob.
  • Another object of the invention is to be able to make this adjustment easily and quickly.
  • Another object of the invention is to produce a burner in a very simple form and at low cost.
  • FIGS 1-6 show a particular multi-ring burner 2 to be applied to the upper sheet metal 3 of a traditional cooking hob, preferably of built-in type, in a position corresponding to an aperture provided therein.
  • the burner 2 has an inner circular distribution chamber 4 and an outer annular distribution chamber 6, to which mixtures of gas and primary air arrive originating from two separate venturi conduits 8, 8' fed with gas delivered by respective injectors 10, 10'.
  • the burner type, the number of flame rings, the number of injectors, and an entire series of characteristics recognizable in the burner illustrated in the drawings by way of example could also be different, in the sense that, that which characterises the burner according to the invention is the manner of adjusting at least one venturi conduit 8, 8' relative to the injector 10, 10' which lies to the front thereof.
  • venturi conduit 8 is housed within a lower support structure 11 of the burner 2, and preferably within its lower cup 12.
  • venturi conduit 8 is disposed approximately horizontal within the lower cup 12 and opens at its upstream end into a cavity 14, which is defined in said cup 12, is open lowerly, is closed upperly, and presents in a curved lateral wall thereof 16 an outer connector 18 for the gas and inner threaded seat for the injector 10.
  • venturi conduit 8 is faced at its upstream end by the injector 10, it extends horizontally within the lower cup 12 of the support structure 11 and opens at its downstream end into an arched cavity 20, also provided in the lower cup 12, which is open upperly and is intended to feed at least one curved distribution chamber provided in at least one flame divider overlying said cup 12.
  • the venturi conduit 8 is obtained from a piece of metal or non-metal tube which is externally cylindrical and internally shaped such as to define a first downwardly converging portion close to the injector 10, a second portion of constant cross-section, and a third downwardly diverging portion.
  • the venturi conduit 8 is inserted into and housed in a seat 9 provided in the lower cup 12.
  • the seat 9 also extends horizontally within the lower cup 12 to connect together the cavity 14 and the arched cavity 20.
  • the seat 9 is a cylindrical through seat and, preferably, the venturi conduit 8 has a length greater than the length of said seat 9, such as to project therefrom with both its ends into the two cavities 14 and 20.
  • the lower support structure 11 can be formed from two parts, i.e. from the lower cup 12 and from a cover element 13, which can be joined together either permanently by rivets or removably by screws.
  • the seat 9 can be defined lowerly by an elongated cavity provided in the lower cup 12, and upperly by a complementary cavity provided in the cover element 13.
  • the venturi conduit 8 has an outer diameter slightly less than the inner diameter of its seat 9, such as to be able to be easily displaced axially within it.
  • the seat 9 housing the venturi conduit 8 communicates with the space overlying the lower support structure 11 of the burner via an internally threaded cylindrical hole housing a grub screw 22 for locking the venturi conduit 8 in its seat 9.
  • the head of this grub screw 22 is preferably provided with a hexagonal recess into which a traditional Allen key can be inserted for its operation from above through the aperture provided in the sheet metal 3, without having to remove the burner 2 from the cooking hob to which it is applied.
  • the arched cavity 20 into which the downstream end of the venturi conduit 8 opens presents, in a position facing said venturi conduit 8, an aperture which can be closed by a plug 24 applicable from the outside. Its purpose is to enable the venturi conduit 8 to be inserted into its seat through said aperture during burner assembly, and also to enable its possible substitution, should it be necessary to modify its characteristics and performance.
  • the plug 24 is applied to the lateral wall 16 of the cavity 14, and is provided with a threaded axial cavity for the injector 10 and with an external connector for the gas.
  • the plug 24 is retained in its seat by an elastic fork 26.
  • the operation is extremely simple and can be carried out even with the burner installed on the cooking hob, and at the very most after removing that burner part defining the outer annular distribution chamber 6, and which rests on the lower support structure 11.
  • the hexagonal cavity provided in the head of the locking grub screw 22 becomes accessible, so that it can be unscrewed, for example by a suitable Allen key.
  • the venturi conduit 8 After the grub screw 22 has been slackened, by which the venturi conduit 8 is able to be moved within its seat, it can be displaced along it such that its upstream end can be positioned at the correct distance from the injector 10. This operation can be facilitated not only by the mobility of the venturi conduit 8 within its seat, but also by the presence of both ends projecting into the respective cavities 14 and 20, and easily accessible from above through the opening made in the upper sheet metal of the cooking hob.
  • the burner according to the invention could have two venturis 8, 8' adjustable within their respective seats 9.
  • a first seat 9 connects, as stated, an inlet cavity 14 of the lower support 11 to an outlet cavity 20 which is in fluidic communication with the outer annular distribution chamber 6; whereas the other seat 9' connects an inlet cavity 14' of the lower support 11 to an outlet cavity 20' which is in fluidic communication with the inner central distribution chamber 4 (see Figure 4 ).
  • the lower support structure 11 consists of a single piece, and presents a shape which is irregular but preferably with it outer edge inscribable within a circumference.
  • the lower support structure 11 is of cup shape and comprises:
  • two parallel cylindrical conduits 36, 38 are provided within the lower support structure 11, and are axially aligned with the two apertures 30, 32.
  • these two conduits 36, 38 can be easily formed by suitably boring through the lower support structure 11 from one side to the other.
  • An externally cylindrical respective tubular element 42, 44 internally shaped as a venturi (venturi conduit) is insertable into each of the two cylindrical conduits 36, 38, and has a convergent upstream portion followed by a cylindrical central portion, then by a divergent downstream portion.
  • each venturi conduit 42, 44 is suitably slightly less both than the inner diameter of the respective apertures 30, 32, and than the inner diameter than the corresponding cylindrical conduits 36, 38, both to enable each venturi conduit 42, 44 to be inserted into the respective cylindrical conduit through the respective aperture 30, 32, and to enable it to move axially therein.
  • Each venturi conduit 42, 44 can be locked within the respective cylindrical conduit 36, 38 in the desired axial position, by means of a grub screw 46 provided through the inner lateral wall of each of the two chambers 33, 35 and operable from above the cooking hob on which the burner is installed.
  • each venturi conduit 42, 44 is greater than the length of the respective cylindrical conduit 36, 38 in which it is housed, so that it is able to project from both its ends.
  • An injector holder unit 52 can be inserted through the two circular apertures 30, 32 provided in the outer wall 31 to the cavity provided in the support structure 11.
  • This unit consists of two roughly cylindrical parts 54, 56 joined together by a connecting cross-piece 58.
  • the injector holder unit can also be formed as two separate cylindrical parts 54, 56 insertable into the two apertures 30, 32 of the support structure 11 and fixable to them by conventional systems.
  • each of these parts 54, 56 a threaded outer cylindrical cavity is provided for connecting a gas feed conduit, together with a threaded inner cylindrical cavity for connecting an injector 60, 62, which is coaxial with the venturi conduit 42, 44 housed in the respective cylindrical conduit 36, 38 when the injector holder unit 52 is fixed to the support structure 11.
  • the injector holder unit 52 is removably connected to the cup shaped structure 11 by a screw 64, which passes through the connection bar 58 and engages in the outer wall 31 of the cup structure 11, after the two cylindrical parts 54, 56 of the injector holder unit 52 have been inserted into the respective apertures 30, 32. To avoid assembly errors, both the two cylindrical pieces 54, 56, and the respective apertures 30, 32 have different diameters.
  • an injector holder unit formed as two separate cylindrical parts 54, 56, one for each injector, these can be both fixed to the support structure 11, for example by a traditional spring clip 66, as visible in Figure 8 .
  • the two venturi conduits 42, 44 are firstly inserted into the corresponding cylindrical conduits 36, 38 of the support structure 11, after which the injector holder unit 52 is applied to the burner body and is fixed to it by the screw 64.
  • the burner assembled in this manner is ready to be installed in the cooking hob.
  • the gas feed conduits are fixed to the injector holder unit 52, and the support structure 11 is fixed by screws to the sheet metal of the cooking hob.
  • venturi conduit 42, 44 it may be necessary to vary the distance between the inlet aperture of the venturi conduit 42, 44 and the respective injector 60, 62, which operation can be easily carried out by simply slackening the locking grub screw 46 of one or other venturi conduit 42, 44 or of both, to enable said venturi conduit 42, 44 to be axially adjusted before being re-locked in the correct position.
  • the injector holder unit 58 is formed as a single piece with the support structure 11.
  • the venturi conduits 42, 44 through the application apertures of the injector holder unit 58, and apertures have to be provided in the outer wall of the second cavity 37, which apertures, after insertion of the venturi conduits 42, 44, are closed by suitable threaded plugs, as already described with reference to Figure 1 . From the aforesaid it is apparent that the burner according to the invention is particularly advantageous compared with traditional burners, in that:

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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)

Claims (14)

  1. Verbesserter Gasbrenner für Kochgeräte, umfassend:
    - eine becherförmige untere Trägerstruktur (11, 12, 13), die in einer Position anzubringen ist, die einer Öffnung entspricht, die in einem Blech (3) eines Kochfelds hergestellt ist,
    - mindestens zwei Injektoren (10, 10', 60, 62) mit im Wesentlichen horizontaler Achse, die an einer Seitenwand (16, 31) eines ersten Hohlraums (14, 33, 35), der in der Trägerstruktur (11, 12, 13) vorgesehen ist, angebracht sind,
    - mindestens zwei im Wesentlichen horizontale Venturi-Leitungen (8, 8', 42, 44), die alle koaxial zu einem entsprechenden Injektor (10, 10', 60, 62) sind und sich an ihrem stromabwärts gelegenen Ende in einen entsprechenden zweiten Hohlraum (20, 20', 37) öffnen, der in der Trägerstruktur (11, 12, 13) vorgesehen ist und nach oben offen ist und fluidisch mit mindestens einer Verteilkammer (4, 6) für das Verbrennungsgemisch kommuniziert, um mindestens einen Flammenring zu erzeugen,
    dadurch gekennzeichnet, dass jede der mindestens zwei Venturi-Leitungen (8, 8', 42, 44) aus einem von der Trägerstruktur (11, 12, 13) getrennten röhrenförmigen Element besteht und derart untergebracht ist, dass sie dazu in der Lage ist, eine freie Axialbewegung in einem entsprechenden Sitz (9, 36, 38), der in der Trägerstruktur (11, 12, 13) vorgesehen ist, zu durchlaufen, und durch mindestens ein Verriegelungselement (22, 46), das von oberhalb der Trägerstruktur (11, 12, 13) durch die Öffnung, die in dem Blech (3) des Kochfelds vorgesehen ist, zugänglich ist, in der gewünschten axialen Position verriegelbar ist, wobei die mindestens zwei Venturi-Leitungen (8, 8', 42, 44) in ihren jeweiligen Sitzen (9, 36, 38) unabhängig verstellbar sind.
  2. Brenner nach Anspruch 1, dadurch gekennzeichnet, dass der Sitz (9, 36, 38) zum Unterbringen der Venturi-Leitung (8, 8', 42, 44) zylindrisch ist.
  3. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Sitz (9, 36, 38) zum Unterbringen der Venturi-Leitung (8, 8', 42, 44) im Inneren der Trägerstruktur (11, 12, 13) zwischen dem ersten Hohlraum (14, 33, 35) und dem zweiten Hohlraum (20, 37) vorgesehen ist, wobei die Venturi-Leitung (8, 8', 42, 44) den ersten Hohlraum (14, 33, 35) und den zweiten Hohlraum (20, 20', 37) in fluidische Kommunikation bringt.
  4. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die becherförmige Trägerstruktur (11, 12, 13) im Wesentlichen innerhalb eines Umfangs einbeschreibbar ist.
  5. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass sich die Venturi-Leitung (8, 8', 42, 44) und der entsprechende Unterbringungssitz (9, 36, 38) horizontal innerhalb der Gesamtabmessung der Trägerstruktur (11, 12, 13) erstrecken.
  6. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Trägerstruktur (11) einen Injektorhaltebecher (12) und ein Deckelelement (4) umfasst, die miteinander verbunden sind, wobei der Unterbringungssitz (9) durch einen lang gestreckten Hohlraum definiert ist, der in dem Becher (12) vorgesehen ist und der oberseitig durch die Unterseite des Deckelelements (13) geschlossen ist.
  7. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Trägerstruktur (11) einstückig hergestellt ist, wobei mindestens ein Unterbringungssitz (9, 36, 38) durch einen zylindrischen Hohlraum definiert ist.
  8. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die axiale Länge der Venturi-Leitung (8, 8', 42, 44) größer als der Mindestabstand zwischen dem ersten Hohlraum (14, 33, 35) und dem zweiten Hohlraum (20, 37) ist, die in der Trägerstruktur (11, 12, 13) vorgesehen sind.
  9. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das Verriegelungselement (22, 46) aus einem Gewindestift (22) besteht, der in einen Sitz mit Gewinde eingreift, der in der Trägerstruktur (11, 12, 13) vorgesehen ist, und, über seine Spitze, die äußere Seitenfläche der Venturi-Leitung (8, 8', 42, 44) in Eingriff nimmt.
  10. Brenner nach einem oder mehreren der vorstehenden Ansprüche, gekennzeichnet durch das Umfassen eines entfernbaren Stopfens (24), der an einer Wand der Trägerstruktur (11, 12, 13) in einer Position entsprechend einer Öffnung (30, 32), die einem Ende der Venturi-Leitung (8, 8', 42, 44) zugewandt ist, angebracht ist und Abmessungen derart aufweist, um zu ermöglichen, dass die Venturi-Leitung durch die Öffnung zurückgezogen werden kann.
  11. Brenner nach Anspruch 10, dadurch gekennzeichnet, dass der Stopfen (24) mit einem Sitz mit Gewinde zum Ineingriffnehmen des Injektors (10, 10') und mit einem Anschluss für das Gas vorgesehen ist.
  12. Brenner nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine kreisförmige Öffnung (30, 32) in der Außenwand (31) des ersten Hohlraums (33, 35) zum Einführen der entsprechenden Venturi-Leitung (8, 8', 42, 44) in ihren entsprechenden Unterbringungssitz (9, 36, 38), der in der Trägerstruktur (11) vorgesehen ist, vorgesehen ist.
  13. Brenner nach Anspruch 12, dadurch gekennzeichnet, dass eine Injektorhalteeinheit (52) in die mindestens eine kreisförmige Öffnung (30, 32), die in der Trägerstruktur (11) vorgesehen ist, entfernbar eingeführt ist.
  14. Brenner nach Anspruch 13, dadurch gekennzeichnet, dass die Injektorhalteeinheit (52) mindestens ein zylindrisches Teil (54, 56) umfasst, das in die entsprechende Öffnung (30, 32) einführbar ist, die in der Trägerstruktur (11) vorgesehen ist, wobei das zylindrische Teil (54, 56) einen Gasanschluss und ein Mittel zum Fixieren von mindestens einem Injektor (60, 62) umfasst, wobei das Mittel so ausgestaltet ist, dass, wenn die Injektorhalteeinheit (52) an der Trägerstruktur (11) befestigt ist, der mindestens eine Injektor (60, 62) koaxial zu der entsprechenden Venturi-Leitung (42, 44) ist, die in dem jeweiligen Unterbringungssitz (36, 38) untergebracht ist.
EP16727547.8A 2015-04-24 2016-04-21 Verbesserter gasbrenner für kochgeräte Active EP3286499B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16727547T PL3286499T3 (pl) 2015-04-24 2016-04-21 Ulepszony palnik gazowy do urządzeń do gotowania

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVE2015A000018A ITVE20150018A1 (it) 2015-04-24 2015-04-24 Bruciatore a gas perfezionato per apparecchi di cottura.
ITUB2015A003850A ITUB20153850A1 (it) 2015-04-24 2015-09-24 Bruciatore a gas con piu corone di fiamme per piani di cottura.
PCT/IB2016/052277 WO2016170499A1 (en) 2015-04-24 2016-04-21 Improved gas burner for cooking appliances

Publications (2)

Publication Number Publication Date
EP3286499A1 EP3286499A1 (de) 2018-02-28
EP3286499B1 true EP3286499B1 (de) 2019-05-01

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EP16727547.8A Active EP3286499B1 (de) 2015-04-24 2016-04-21 Verbesserter gasbrenner für kochgeräte

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EP (1) EP3286499B1 (de)
KR (1) KR102489742B1 (de)
CN (1) CN107532796B (de)
PL (1) PL3286499T3 (de)
WO (1) WO2016170499A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201702673A2 (tr) * 2017-02-22 2018-09-21 Arcelik As Bi̇r bek grubu

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US4373505A (en) 1978-09-07 1983-02-15 Modern Home Products Corp. Adjustable venturi tube assembly for a gas barbecue grill
FR2505987B1 (fr) * 1981-05-12 1985-06-21 Europ Equip Menager Bruleur a gaz apte aux cuissons a basse temperature
FR2692024A1 (fr) * 1992-06-05 1993-12-10 Applic Electrotech Meca Brûleur à gaz, comportant des moyens d'alignement de l'injecteur et du mélangeur.
GB2322696B (en) * 1997-02-28 1999-01-06 Tri Square Ind Co Ltd Gas burner
FR2804496B1 (fr) * 2000-01-28 2002-07-19 Sourdillon Sa Bruleur a gaz a multiples couronnes de flammes
KR20030059900A (ko) * 2002-01-03 2003-07-12 엘지전자 주식회사 가스기기의 버너구조
CN2911440Y (zh) * 2006-05-12 2007-06-13 徐明强 新型燃气燃烧器
ITVE20070018A1 (it) * 2007-03-23 2008-09-24 Defendi Italy Srl Bruciatore perfezionato a gas per apparecchi di cottura.-
ITAN20120036A1 (it) * 2011-04-19 2012-10-20 Somipress Societa Metalli Iniett Ati S P A Fornello a gas con fiamma rivolta verso l'interno.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
PL3286499T3 (pl) 2019-10-31
EP3286499A1 (de) 2018-02-28
KR102489742B1 (ko) 2023-01-17
CN107532796B (zh) 2019-09-20
KR20170139522A (ko) 2017-12-19
WO2016170499A1 (en) 2016-10-27
CN107532796A (zh) 2018-01-02

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