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EP2665969B1 - Brûleur à gaz à usages multiples - Google Patents

Brûleur à gaz à usages multiples Download PDF

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Publication number
EP2665969B1
EP2665969B1 EP12703613.5A EP12703613A EP2665969B1 EP 2665969 B1 EP2665969 B1 EP 2665969B1 EP 12703613 A EP12703613 A EP 12703613A EP 2665969 B1 EP2665969 B1 EP 2665969B1
Authority
EP
European Patent Office
Prior art keywords
burner
gas
simmer
outlets
valve
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.)
Active
Application number
EP12703613.5A
Other languages
German (de)
English (en)
Other versions
EP2665969A1 (fr
Inventor
Xander Antonius Henricus Maria Gunnewijk
Johannes VERSTEEG
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.)
Intell Properties BV
Original Assignee
Intell Properties BV
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 NL2006043A external-priority patent/NL2006043C2/en
Application filed by Intell Properties BV filed Critical Intell Properties BV
Publication of EP2665969A1 publication Critical patent/EP2665969A1/fr
Application granted granted Critical
Publication of EP2665969B1 publication Critical patent/EP2665969B1/fr
Active legal-status Critical Current
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
    • 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
    • F23K5/005—Gaseous fuel from a central source to a plurality of burners
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
    • 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
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/005—Radiant burner heads
    • 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
    • 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
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus

Definitions

  • the invention relates to a cooking device comprising at least one gas burner assembly. It also relates to a method of cooking using such a cooking device.
  • the gas wok-burners for cooking appliances that are currently available at the Western market often differ from the type of wok burners used in Asia. This is because the definition of 'wok cooking' differs in different parts of the world.
  • a wok with a round bottom is used for stir frying.
  • a round bottom wok enables the traditional round spatula to pick all the food up at the bottom of the wok and toss it around easily. It is important with this style of wok cooking that the bottom centre of the pan is as hot as possible.
  • most Asian wok burners consist of a circular ring of flames directed inwards to heat up the bottom centre of the pan.
  • Switching gas supplies between three configurations enables a user to easily switch between simmer cooking, Asian type wok cooking, wherein a central part of a pan needs to be heated, and a Western type of wok cooking wherein an outer part of a pan needs to be heated. So depending on the pan used, a particular burner can be lit. The simmer burner is also burning in mode B and C. In mode C the outer burner heats an outer part of the pan, and the simmer burner heats a central part of the pan, resulting in an overall heating of the pan which is favourable when wok cooking in the Western way.
  • mode C the gas supply is switched from the outer burner to the inner burner. During this switching, the simmer burner continues to burn, and it will help to ignite the inner burner.
  • a flame channel between the simmer burner and the outer burner, will ignite the outer burner.
  • the simmer burner may comprise a plurality of outlets directed inwards. In this way the simmer burner flames will be directed towards the centre of the bottom of the pan which is favourable for Asian type wok cooking but which is also useful when cooking in mode C using a pan having a flat bottom.
  • the gas burner assembly comprises one or more flame channels arranged to transfer heat and/or flames from the simmer burner to the outer burner. So once the simmer burner is burning, the outer burner will ignite once gas is let through the outer burner. There is no need for a separate ignition near the outer burner.
  • the outer burner may comprise a plurality of outlets directed outwards. This will result in the heating of an outer portion of the pan which is favourable when using a flat pan for Western type of wok cooking.
  • the inner burner comprises a plurality of outlets directed inwards. This will result in a centrally heated pan which is favourable when an Asian type of wok pan is used which has a curved bottom and wherein a central part of the pan needs to be heated the most.
  • the simmer burner is smaller than the inner burner. Because the output power of a smaller burner is less than that of a bigger outer burner, a better turn down ratio of the burner is achieved.
  • the gas supply means comprise:
  • the advantage of this embodiment is that the total burner needs only one main connection instead of two or three.
  • the electrical circuit mentioned above may comprise an electrical switch arranged to short cut a first circuit comprising a coil of the first solenoid gas valve in a first state, and to short cut a second circuit comprising a coil of the second solenoid gas valve in a second state.
  • the electrical circuit may also comprise an electrical gas tap switch arranged in series with the electrical switch, the electrical gas tap switch being activated by a rotary knob of a gas tap. In this way, when turning the rotary knob, the user simultaneously activates the electrical switch.
  • the gas burner assembly comprises a further burner arranged around the outer burner.
  • This further burner may be used to further increase the burner ratio to a higher output which enables a faster cooking process.
  • the inner burner and the outer burner are concentric circular rings. This results in a point symmetric configuration, which is favourable for regular pans that which bottom is mostly disc shaped.
  • the gas supply means comprises:
  • the electrical circuit mentioned above may comprise an electrical switch arranged to interrupt the circuit in a first state, and to short cut the circuit comprising a coil of the solenoid gas valve in a second state.
  • the invention also relates to a method of cooking according to claim 9.
  • Figure 1 shows a cross sectional view of a gas burner assembly 1 of a cooking device according to an embodiment of the invention.
  • the gas burner assembly 1 comprises a circular outer burner with a plurality of outlets 2 directed outwards.
  • the outer burner has a first diameter d1.
  • the burner 1 also comprises a circular inner burner having a second diameter d2 which is smaller than the first diameter d1, and comprises a plurality of outlets 3 directed inwards.
  • the gas burner assembly 1 also comprises a simmer burner which comprises a plurality of outlets 4 directed inwards. Since, the burners in this embodiment are circular burners, they are also referred to as 'burner rings'.
  • the gas burner assembly 1 in this embodiment comprises a cavity 5 into which gas is lead via the outlets 3, 4 of respectively the inner ring and the simmer ring.
  • the invention is not limited to the use of circular burners, i.e. rings. Also other shapes of burners are possible like oval or hexagonal, etcetera.
  • the outer burner does not have a fixed diameter but it will surround the inner ring and in the presence of a simmer burner, the inner burner will surround the simmer burner.
  • the rings mentioned above are mostly not positioned in the same plane. So the term 'surrounding' means surrounding when seen from above.
  • the gas burner assembly 1 comprises a mixture conduit 6 for supplying a gas/air mixture to the outer burner 2, a mixture conduit 7 for supplying a gas/air mixture to the inner burner 3, and a mixture conduit 8 for supplying a gas/air mixture to the simmer burner 4.
  • FIG. 2 schematically shows a cross section of a burner base 15.
  • the burner base 15 comprises a central gas conduit 16 splitting into a gas conduit 19 for the simmer burner, a gas conduit 17 for the outer burner, and a gas conduit 18 for the inner burner.
  • the burner base 15 also comprises an outer burner valve 20 and an inner burner valve 21.
  • the burner base 15 comprises an outer burner injector 22, an inner burner injector 23 and a simmer burner injector 24.
  • FIG 3 schematically shows a pneumatic diagram of part of the gas burner assembly according to an example.
  • Gas is supplied via a main gas pipe 30 and a gas valve 31 to a burner pipe 32.
  • the burner pipe 32 is connected to the central gas conduit 16 of the burner base 15, the components of which are schematically drawn in Figure 3 .
  • the gas valve 31, or gas tap 31, regulates the gas flow to the burner base 15.
  • the gas conduit 19 connects the burner pipe 32 to the simmer burner injector 24.
  • the simmer burner 4 is always on when the gas valve 31 is opened.
  • the gas conduit 17 connects the burner pipe 32 to the outer burner 2 via the solenoid gas valve 20.
  • the gas valve 20 cause outer burner 2 to be on or off.
  • the gas conduit 18 connects the burner pipe 32 to the inner burner 3 via the solenoid gas valve 21 which controls the gas flow in this conduit, thus controlling if the inner burner 3 is burning or not.
  • Figure 4 shows another example of the gas burner assembly wherein a valve body 41 is separated from a burner base 42.
  • a valve body 41 is separated from a burner base 42.
  • three gas conduits are arranged between the valve body 41 and the burner base 42.
  • An advantage of this embodiment is that due to the separation, the valve body 41 and the burner base 42 can be positioned in a more flexible way. Furthermore, since the valve body is more remote from the base 42 and thus from the gas flames, the risk of overheating the electronic components is decreased.
  • FIG. 5 schematically shows an electrical circuit used to control the solenoid valves 20, 21 according to an embodiment of the invention.
  • the electrical circuit comprises an electrical power source 51 connected to a gas tap switch 52 which is connected to a burner choice switch 53.
  • the gas tap switch 52 may be arranged at the gas valve 31 (gas tap 31) so as to be activated when the gas valve 31 is turned by a user as will be described in more detail with reference to Figure 9 .
  • the burner choice switch 53 has two possible states. It can switch so as to connect to a first solenoid coil of the outer ring valve 20, or it can switch so as to connects to a second solenoid coil being the coil of the inner ring valve 21.
  • the gas burner assembly 1 could for example have a primary burner ring (i.e. the simmer ring), a secondary burner ring, a tertiary burner ring and one or more further burner rings. These further burner rings may be arranged outside the outer burner ring but they may as well be arranged inside the outer burner ring.
  • valves 20, 21 are controlled by the gas tap switch 52 and the burner choice switch 53.
  • the gas tap switch 52 determines if one of the inner or outer burner is on and the burner choice switch 53 determines which of those burners is on.
  • the opening of the valves 20, 21 may be controlled by a printed circuit board instead of by the gas tap switch 52 and the burner choice switch 53.
  • the gas burner assembly 1 of Figure 1 can be operated in three different modes. These modes will be discussed below with reference to Figure 6, 7 and 8 .
  • a wok pan 61 is placed above the gas burner assembly 1.
  • the burner base 15 is controlled in such a way that gas is only supplied to the simmer burner ring 4. Once ignited, this results in small flames 62 schematically shown in Figure 6 .
  • the flames 62 are directed inwards (i.e. towards the centre of the gas burner assembly 1) and produce a heat flow 63 which is mainly heating the central part of the base of the wok pan 61. Due to the dimension of the injector of the simmer ring, the flames 62 will be of moderate size even when the gas valve 31 is fully opened.
  • FIG 7 shows the same gas burner assembly 1 and burner base 15 as in Figure 6 , but here the outer ring valve 20, see Figure 2 , is opened. This results in flames 72 directed outwards and mainly heating the outer region of a frying pan 71. Since the simmer burner is also on, the centre part of the pan 71 will be heated by the simmer burner 4. This way of heating the pan is ideal for Western type of wok cooking as was discussed in the preamble.
  • the electrical burner choice switch 53 can be switched by e.g. the push of a button arranged on a panel of a cooking plate. Note that the outer and inner burner rings 2, 3 do not burn simultaneously but are switched.
  • Figure 9 shows a perspective view of the gas valve 31 and the gas tap switch 52 which are used to supply gas to a wok burner according to an embodiment of the invention.
  • the wok burner comprise a simmer burner 91, an inner burner 92 and an outer burner 93.
  • the gas valve 31 has a single inlet 30 and a single outlet 32 which is split into the three conduits 17, 18, 19 as shown in Figure 2 .
  • the burner base comprises a valve body 97 housing the valves 20, 21.
  • the gas valve 31 is controlled by a rotary switch 95 which is attached to the gas valve 31.
  • the rotary switch 95 will actuate the gas tap switch 52 at a pre-set turning angle. In an embodiment this is achieved by arranging a cam on the rotation axis of the rotary switch, the cam forcing a latch of the gas tap switch 52, not visible in Figure 9 . This will open the conduit to the secondary burner being the inner burner ring or the outer burner ring depending on the burner choice switch 53.
  • a dual ring burner basically consists of two separate burners, a small burner ring and a larger burner ring, forming one burner.
  • the small burner has a range in the lower rate; the larger burner has a range in the higher rate.
  • By operating multiple burner rings a burner with a very wide operating range is created. To make this range even wider, a triple or multiple flame ring burner could be created.
  • the dual burners which are currently on the market are regulated by a gas tap with a dual outlet. The two outlets are controlled by a single plunger. There are some issues with these dual outlet gas taps.
  • FIG 10 schematically shows a cross section of a burner base 105 according to the invention.
  • the burner base 105 comprises a gas inlet conduits 103 for the simmer burner injector 24, a gas conduit 102 which is connected to a solenoid gas valve 101 having one inlet and two outlets.
  • the solenoid gas valve 101 closes the conduit 104 to injector 22 and opens the conduit to injector 23.
  • the solenoid gas valve 101 closes the conduit to injector 23 and opens conduit 104 which feeds the gas to injector 22. Since the solenoid gas valve 101 has three pneumatic connections and two states, it is also known as a '3/2- solenoid valve'.
  • FIG 11 schematically shows a pneumatic diagram of part of the gas burner according to the invention.
  • Gas is supplied via a main gas pipe 30 and a dual gas valve 111 to a first burner pipe 112 and to a second burner pipe 113.
  • the first burner pipe 112 connects the first outlet of the dual gas valve to a gas conduit 102 of the burner base 105
  • the second burner pipe 113 connects the second outlet of the dual gas valve to a second gas conduit 103, the components of which are schematically drawn in Figure 11 .
  • the dual gas valve 111, or dual gas tap 111 regulates the gas flow to the burner base 105.
  • the gas conduit 113 connects the second burner pipe 103 to the simmer burner injector 24.
  • the simmer burner 4 is always on when the gas valve 111 is opened.
  • the gas conduit 102 connects the first burner pipe 112 to the outer burner 2 and the inner burner 3 via the solenoid gas valve 101.
  • the solenoid gas valve 101 determines if the gas flows to the outer burner 2 or inner burner 3.
  • Figure 12 shows another example of the gas burner wherein a valve body 121 is separated from a burner base 122. As can be seen from Figure 12 , three gas conduits are arranged between the valve body 121 and the burner base 122.
  • An advantage of this embodiment is that due to the separation, the valve body 121 and the burner base 122 can be positioned in a more flexible way. Furthermore, since the valve body is more remote from the base 122 and thus from the gas flames, the risk of overheating the electronic components is decreased.
  • Figure 13 shows an electrical diagram of the solenoid gas valve 101 which is controlled by a burner choice switch.
  • the opening of the solenoid gas valve 101 may be controlled by a printed circuit board instead of a switch 131.
  • Figure 14 shows a perspective view of the valve body 105 and the dual gas tap 111 which are used to supply gas to a wok burner according to an embodiment of the invention.
  • the wok burner comprises a simmer burner 91, an inner burner 92 and an outer burner 93.
  • the gas valve 111 has a single inlet 30 and a double outlet 112 and 113 which are connected to the burner base according to Figure 10 .
  • the burner base comprises a valve body 105 housing the valve 101.
  • the solenoid gas valve 101 is controlled by the burner choice switch 131.
  • the valve connects the burner pipe 112 to a first burner in a first state and connects the burner pipe 112 to a second burner in a second state when the burner choice switch 131 is activated.
  • FIG 15 shows a perspective view the burner of Figure 14 depicting an ignition 151, a flame channel 152 and flame safety device 153.
  • the ignition 151 is activated once the user presses an ignition button [not shown] or switches the dual outlet gas tap 111.
  • the ignition 151 once activated, ignites the gas from the simmer burner 91.
  • the flames of the simmer burner 91 will ignite the gas of the inner burner 92, or via the flame channel 152, the gas coming out of the outer burner 93.
  • the flame channel may be a channel comprising separate channel outlets to transfer the flames towards the outer burner 93.
  • Figure 16 shows a perspective view of the burner according to an embodiment of the invention, having a fourth burner ring 161. Adding the fourth burner ring 161 will increase the range of the burner, so a higher turn down ratio is being achieved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Claims (9)

  1. Dispositif de cuisson comprenant au moins un ensemble de brûleur à gaz (1) et des moyens d'alimentation en gaz, ledit ensemble de brûleur à gaz comprenant :
    un brûleur externe (2), et
    un brûleur interne (3) ayant un diamètre qui est inférieur à un diamètre dudit brûleur externe, et
    un brûleur de mijotage (4) ayant un diamètre qui est inférieur au diamètre dudit brûleur interne (3), dans lequel :
    lesdits moyens d'alimentation en gaz sont agencés pour commuter l'alimentation en gaz entre au moins trois configurations qui sont :
    A - l'alimentation en gaz audit brûleur de mijotage,
    B - l'alimentation en gaz à la fois audit brûleur de mijotage et audit brûleur interne,
    C - l'alimentation en gaz à la fois audit brûleur de mijotage et audit brûleur externe caractérisé en ce que les moyens d'alimentation en gaz comprennent :
    un robinet de gaz à double sortie (111) comprenant une entrée et deux sorties ;
    une électrovanne 3/2 (101) pour amener le gaz au brûleur interne ou au brûleur externe, ladite électrovanne 3/2 comprenant une entrée de gaz raccordée à l'une desdites sorties dudit robinet de gaz à double sortie (111) ;
    un circuit électrique pour commander ladite électrovanne 3/2, le circuit électrique étant agencé pour faire passer ladite électrovanne 3/2 d'un premier état à un second état, et
    un conduit d'entrée de gaz (103) raccordé à l'autre desdites sorties dudit robinet de gaz à double sortie (111) pour amener le gaz au brûleur de mijotage (4), dans lequel le brûleur de mijotage (4) est toujours en fonctionnement lorsque le robinet de gaz à double sortie (111) est ouvert.
  2. Dispositif de cuisson selon la revendication 1, dans lequel ledit ensemble de brûleur à gaz comprend un ou plusieurs canaux de flamme (152) agencés pour transférer la chaleur et/ou les flammes dudit brûleur de mijotage (4) audit brûleur externe (2).
  3. Dispositif de cuisson selon la revendication 1 ou 2, dans lequel ledit brûleur de mijotage (4) comprend une pluralité de sorties dirigées vers l'intérieur.
  4. Dispositif de cuisson selon l'une quelconque des revendications précédentes, dans lequel ledit brûleur externe (2) comprend une pluralité de sorties dirigées vers l'extérieur.
  5. Dispositif de cuisson selon l'une quelconque des revendications précédentes, dans lequel ledit brûleur interne (3) comprend une pluralité de sorties dirigées vers l'intérieur.
  6. Dispositif de cuisson selon l'une quelconque des revendications précédentes, dans lequel ledit ensemble de brûleur à gaz comprend un autre brûleur (161) agencé autour dudit brûleur externe (2).
  7. Dispositif de cuisson selon l'une quelconque des revendications précédentes, dans lequel ledit brûleur interne (3) et ledit brûleur externe (2) sont des brûleurs en anneau circulaires concentriques.
  8. Dispositif de cuisson selon la revendication 1, dans lequel ledit circuit électrique comprend un commutateur électrique (131) agencé pour interrompre un circuit comprenant une bobine de l'électrovanne de gaz 3/2 (101) dans un premier état et pour court-circuiter le circuit dans un second état.
  9. Procédé de cuisson utilisant un dispositif selon l'une quelconque des revendications précédentes, ledit procédé comprend l'étape consistant à commuter l'alimentation en gaz entre au moins trois configurations qui sont :
    A - l'alimentation en gaz audit brûleur de mijotage,
    B - l'alimentation en gaz à la fois audit brûleur de mijotage et audit brûleur interne,
    C - l'alimentation en gaz à la fois audit brûleur de mijotage et audit brûleur externe, dans lequel lesdits moyens d'alimentation en gaz comprennent :
    un robinet de gaz à double sortie (111) comprenant une entrée et deux sorties ;
    une électrovanne 3/2 (101) pour amener le gaz au brûleur interne ou au brûleur externe, ladite électrovanne 3/2 comprenant une entrée de gaz raccordée à l'une desdites sorties dudit robinet de gaz à double sortie (111) ;
    un circuit électrique pour commander ladite électrovanne 3/2, le circuit électrique étant agencé pour faire passer ladite électrovanne 3/2 d'un premier état à un second état, et
    un conduit d'entrée de gaz (103) raccordé à l'autre desdites sorties dudit robinet de gaz à double sortie (111) pour amener le gaz au brûleur de mijotage (4), dans lequel le brûleur de mijotage (4) est toujours en fonctionnement lorsque le robinet de gaz à double sortie (111) est ouvert.
EP12703613.5A 2011-01-21 2012-01-23 Brûleur à gaz à usages multiples Active EP2665969B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2006043A NL2006043C2 (en) 2011-01-21 2011-01-21 Multi purpose gas burner.
NL2006811A NL2006811C2 (en) 2011-01-21 2011-05-19 Multi purpose gas burner.
PCT/NL2012/050036 WO2012099474A1 (fr) 2011-01-21 2012-01-23 Brûleur à gaz à usages multiples

Publications (2)

Publication Number Publication Date
EP2665969A1 EP2665969A1 (fr) 2013-11-27
EP2665969B1 true EP2665969B1 (fr) 2016-01-13

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EP12703613.5A Active EP2665969B1 (fr) 2011-01-21 2012-01-23 Brûleur à gaz à usages multiples

Country Status (4)

Country Link
EP (1) EP2665969B1 (fr)
ES (1) ES2564508T3 (fr)
NL (1) NL2006811C2 (fr)
WO (1) WO2012099474A1 (fr)

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EP4513084A1 (fr) * 2023-08-21 2025-02-26 Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. Ensemble brûleur et cuisinière

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ES2531282B1 (es) * 2013-09-11 2015-12-29 Bsh Electrodomésticos España, S.A. Disposición de quemador de gas para una encimera de cocina de gas, encimera de cocina de gas y cocina de gas
FR3037129B1 (fr) * 2015-06-08 2019-11-15 Gdf Suez Dispositif de cuisson
EP3339732A1 (fr) * 2016-12-21 2018-06-27 Electrolux Appliances Aktiebolag Agencement de brûleur à gaz et table de cuisson comprenant un tel agencement
US20190107287A1 (en) * 2017-10-06 2019-04-11 Perlick Corporation High output gas burner and range
US11274826B2 (en) 2019-10-03 2022-03-15 Haier Us Appliance Solutions, Inc. Delayed ignition prevention in a multi-ring gas burner for a cooktop appliance
US11940148B2 (en) 2021-10-28 2024-03-26 Electrolux Appliances Aktiebolag Multi injection dual ring gas burner for domestic gas cooking units

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EP0525299A2 (fr) * 1991-07-31 1993-02-03 Paul Isphording Metallwerke GmbH. & Co. KG Brûleur à gaz

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EP4513084A1 (fr) * 2023-08-21 2025-02-26 Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. Ensemble brûleur et cuisinière

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NL2006811C2 (en) 2012-07-24
ES2564508T3 (es) 2016-03-23
WO2012099474A1 (fr) 2012-07-26
EP2665969A1 (fr) 2013-11-27

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