• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a kettle grill for grilling, cooking or baking food on a grate or the like, in particular a gas kettle grill, which is preferably suitable for use outdoors. The kettle grill should enable better grilling performance. For this purpose, the kettle grill according to the invention comprises a lid (3) and a grill body (2) which are connected to one another by a hinge (4), a heat source and means for heat conduction being provided in the grill body (2). The heat source comprises at least one burner with an ignition device whose ignition flame is directed towards the burner in a similar flame direction.
    公开号:CH716158A2
    申请号:CH00606/19
    申请日:2019-05-07
    公开日:2020-11-13
    发明作者:Bittel André；Pfeiffer Stephan
    申请人:Outdoorchef Ag；
    IPC主号:
    专利说明:

    The invention relates to a kettle grill according to the preamble of claim 1 for grilling, cooking or baking food on a grate or the like, in particular a gas kettle grill, which is preferably suitable for use outdoors.
    Grills for cooking food to be grilled, respectively. Meals have at least one grill body with a grate or the like for placing the food to be grilled, as well as means for generating heat located underneath, in particular glowing charcoal or gas burner or an electric heating wire. Depending on the equipment of the grills, a lid is also provided to close the grill body. For simple grills, the lid is separate from the grill body and can be placed loosely. In many grills, however, the lid is firmly connected to the grill body as a hinged lid.
    From EP 0653917 B1 a grill for use outdoors is known in which a wall is inserted between a heat source, in particular a gas burner ring in the lower region of a grill container and a grate for supporting the food to be grilled, the drops from the food to be grilled, especially fat or prevents water on the heat source and collects such drops above the heat source. The drops are fed into a container located below the heat source. In this case, those areas of the wall which, due to their temperature, cause drops to evaporate, are inclined at an angle of 30 ° to 70 ° to the horizontal. The wall is formed in the form of spherical shell sections. It contains guide means that guide the droplets into a central recess area of the heat source and from there into the container arranged below the heat source.
    In another grill of this type, a device for heat conduction is provided, which allows cooking processes with direct and indirect heat. With direct grilling, the heat from the heat source is transferred directly to the food to be grilled when the lid is open, while with indirect grilling, the heat from the heat source is guided around the side of the food by means of a heat conduction device and only reaches the food through deflection under the closed lid. To switch between direct and indirect heat supply, the grill body has an insert with closable openings. The open and closed positions of the openings can be achieved by means of a handle which is guided on the outside of the grill body and is connected to the insert.
    From DE 60009979 T2 gas burners are known which interrupt the gas supply as soon as an ignition flame sweeps a flame protection thermocouple.
    According to DE 102015109787 B4, a gas burner can be provided with a tilt safety assembly, a connecting pipe of the combustion device being fluidly connected at one end to the tilt safety device.
    DE 202007019208 U1 discloses a burner device with a gas burner for a heating boiler, which is assigned a semi-automatic ignition and monitoring device and a pilot burner. The pilot burner is used in normal operation to provide a pilot flame. The ignition and monitoring device contains an electronic control system and is encapsulated in a fluid-tight manner for re-ignition of the pilot burner after an interruption in normal operation.
    The invention is based on the object of developing a kettle grill for grilling, cooking or baking food such as meat or fish on a grate or the like, in particular a gas kettle grill, which is preferably suitable for use outdoors and which has better performance when grilling.
    [0009] The object is achieved with the features of claim 1. According to the invention, the kettle grill comprises a lid and a grill body which are connected to one another by a hinge, a heat source and means for heat conduction being provided in the grill body. The heat source comprises at least one burner with an associated ignition device, the ignition flame of which is directed towards the burner in a similar flame direction.
    Preferred embodiments are disclosed in the dependent claims.
    In an advantageous embodiment of the invention, a large burner and a small burner in the form of ring burners are arranged vertically above one another at a distance from one another, the large burner being arranged closer to a grate.
    The ignition device is part of a flame protection device and is preferably arranged in a covering housing with an associated gas supply located therein, which is connected to a bypass. The flame protection device is attached to the inner wall of the grill body by means of a wall bracket.
    The pilot flame emerges from the opening and meets in the example at an angle smaller than 90 ° on the fuel gas flowing out of the burner openings of the burner.
    [0014] The ignition device advantageously comprises a gas supply which is connected to a bypass. The burner and ignition device correspond to regulating the burner output or to switching the ignition flame on and off with at least one rotary actuator.
    In a preferred embodiment, the means for heat conduction comprise an insertable, two-part funnel which can be cleaned manually or in a dishwasher.
    The grill according to the invention is suitable for grilling, cooking or baking food such as meat, fish, dairy products, vegetables or baked goods on a grate or the like, in particular for use outdoors.
    The kettle grill according to the invention enables better performance when grilling and can be operated with greater security. It is also easy to clean, since essential components can be removed from the grill body without tools, so that the individual parts can be cleaned in a dishwasher to save space.
    [0018] The invention is described in more detail below in an exemplary embodiment with reference to a drawing. In the drawing they show<tb> Fig. 1: <SEP> a kettle grill according to the invention in partial view,<tb> Fig. 2: <SEP> the kettle grill according to Fig. 1 with the lid open,<tb> Fig. 3: <SEP> the kettle grill according to Fig. 2 with visible burners,<tb> Fig. 4: <SEP> a grill body of the kettle grill according to Fig. 1 seen from below,<tb> Fig. 5: <SEP> a safety device according to the invention,<tb> Fig. 6: <SEP> a further safety device according to the invention,<tb> Fig. 7: <SEP> the kettle grill according to Fig. 3 with further details.
    A gas kettle grill according to the invention is arranged in a mobile substructure 1 and comprises a grill body 2 and a cover 3, which are connected to one another by at least one hinge 4. The hinge S comprises two hinged fitting parts, of which the lower one is connected to the grill body 2 and the upper fitting part is connected to the cover 3 (FIG. 1). The cover 3 is also provided with a handle 5. In the cover 3 circulation openings 16 for heated air and grill food vapors and a thermometer 6 are advantageously arranged.
    The hinge 4 enables the lid 3 to be opened with practically no resistance. Furthermore, the lid 3 can be fixed in the open position, possibly including intermediate positions.
    The substructure 1 is cabinet-like and advantageously provided with a door 8. In the substructure 1 grill accessories and a gas bottle with gas supply lines, reducing valves and the like are preferred. a. stowable. The side walls can be made of metal or non-metallic materials, plastics or the like. consist.
    The substructure 1 is closed at the top with a base plate 15 (Fig. 1 or 2) and takes the grill body 2 so that a plane between grill body 2 and cover 3 is located above the base plate 15 and above this. On the base plate 15 laterally pivotable and lockable folding tables 9 can be arranged, which serve as a worktop (side table) and / or storage area. In the front area of the base plate 15 there is at least one rotary actuator 7 for igniting and regulating gas burners or the burner output. The turntable 7 can optionally have additional optical displays for displaying functions. For this purpose it can be equipped with a battery. The rotary movement can also be divided by means of detents, which also generate an acoustic and haptic signal when the rotary actuator 7 is turned.
    In the grill body 2 (Fig. 2) is set up so that a grate 10 and / or a grill plate can be placed. Below the grate 10 a two-part funnel 11, 12 is placed in the grill body 2 and held on guide elements 13, 17 (Fig. 3, 7) so that it covers the burner (s) that conducts the hot air generated and grilled food liquids, fat or even directs solid particles to an outlet 14, which is arranged at the lowest point of the grill body 2 (Fig. 4).
    The large, upper funnel 11 is placed on the small funnel 12 in an indirect position / heat. The large funnel 11 rests on the guide element 17 only in the direct position.
    The lower funnel 12 is held on guide elements 13 in such a way that it is at a distance from / to the burner (s) and its upper edge region also serves to guide the lower edge region of the upper funnel 11 located therein, which is held on guide elements 17 is. Liquids or fat cannot get onto the burner.
    A collecting container, not shown, can be attached below the outlet 14. The outlet 14 can also serve as an air inlet.
    3 and 7, the arrangement of the burner in the grill body 2 is shown. A small ring-shaped burner 30 is arranged close to the outlet 14 and a large ring-shaped burner 20 is arranged above it. The small burner 30 is for temperatures up to approx. 160 ° C and the large burner 20 is individually up to approx. 320 ° C. Both burners together can be used for temperatures up to approx. 360 ° C. The burners 20, 30 are supplied in a conventional manner by means of a gas supply line 21, 31 each with fuel gas from a gas cylinder (not shown), including reducing valves. The supply of the fuel gas and the ignition are regulated by means of the rotary actuator (s) 7.
    The burners 20, 30 are each ignited with their own ignition device 26, 36, which is arranged in a flame protection device 22, 32. The ignition devices 26, 36 or their housings 24, 34 are arranged such that the ignition flame is directed towards the burner in a similar flame direction. The gas supply to the ignition flames takes place via bypasses 23, 33 (FIG. 4) from the gas supply line 21, 31, which are also regulated by the rotary actuator 7.
    The pilot lights are constantly in operation and do not go out when a burner turns off (without turning the rotary actuator 7 to position "0") or goes out for other reasons, for example when there is a draft. If a burner accidentally goes out, the outflowing fuel gas is immediately re-ignited and dangerous accumulations of fuel gas in the grill body 2 and outside it are thus avoided. At the same time, a more even grilling is achieved. The pilot flame only goes out when the fuel gas flow is switched off.
    The flame protection device 22 comprises the ignition device 26 (FIG. 5), a housing 24 covering this and an associated gas supply 27 which is connected to the bypass 23. It is attached to the inner wall of the grill body 2 by means of a wall bracket 25. The pilot flame emerges from an opening 28 in the housing 24 and strikes the fuel gas flowing out of the burner openings of the large burner 20 at an angle of less than 90 °.
    The flame protection device 32 comprises the ignition device 36 (FIG. 6), a housing 34 covering this and an associated gas supply 37 which is connected to the bypass 33. It is attached to the inner wall of the grill body 2 by means of a wall bracket 35. The pilot flame emerges from an opening 38 in the housing 34 and strikes the fuel gas flowing out of the burner openings of the small burner 30 at an angle of less than 90 °.
    [0032] Instead of a burner arrangement, electric heating rods can also be used as a heat source, and with appropriate structural adaptation, charcoal, briquettes or other combustible, organic substances.
    To improve the visibility of the pilot flame, a flame mirror 40 made of, for example, polished steel can also be hung on the upper edge of the grill body 2 (FIG. 7), which is positioned so that the pilot lights and / or the flames of the burner 20, 30 can be seen from eye level when the grate 10 is on top.
    List of reference symbols
    1 substructure 2 grill body 3 lid 4 hinge 5 handle 6 thermometer 7 turntable 8 door 9 folding table 10 grate 11 upper funnel 12 lower funnel 13 guide element 14 opening 15 base plate 16 circulation opening 17 guide element 20 large burner 21 gas supply line 22 flame protection device 23 bypass 24 housing 25 Wall bracket 26 Ignition device 27 Gas supply 28 Opening 30 Small burner 31 Gas supply line 32 Flame protection device 33 Bypass 34 Housing 35 Wall bracket 36 Ignition device 37 Gas supply 38 Opening 40 Flame mirror
    权利要求:
    Claims (9)
    [1]
    1. Ball grill for grilling, cooking or baking food on a grate or the like, in particular a gas kettle grill, which is preferably suitable for use outdoors, comprising a lid (3) and a grill body (2), which is secured by a hinge (4) are connected to one another, wherein a heat source and means for heat conduction are provided in the grill body (2), characterized in that the heat source comprises at least one burner (20, 30) with an ignition device (26, 36), the ignition flame of which is directed in a similar flame direction Burner (20, 30) is directed.
    [2]
    2. Kettle grill according to claim 1, characterized in that a large burner (20) and a small burner (30) in the form of ring burners are arranged spaced apart from one another vertically, the large burner (20) being arranged closer to a grate (10) is.
    [3]
    3. Ball grill according to claim 1 or 2, characterized in that the ignition device (26, 36) as part of a flame protection device (22, 32) in a covering housing (24) with an associated gas supply (27) which is connected to a bypass (23 ) is connected, is arranged.
    [4]
    4. kettle grill according to claim 3, characterized in that the pilot flame exits from an opening (28) in the housing (24) and meets the fuel gas flowing out of the burner openings of the burner (20, 30) at an angle less than 90 °.
    [5]
    5. kettle grill according to claim 3 or 4, characterized in that the ignition device (26, 36) is fastened to the inner wall of the grill body (2) by means of a wall bracket (25, 35).
    [6]
    6. kettle grill according to one of claims 1 to 5, characterized in that the ignition device (26, 36) comprises a gas supply (27, 37) which is connected to a bypass (23, 33).
    [7]
    7. Kettle grill according to one of claims 1 to 6, characterized in that the burner (20, 30) and ignition device (26, 36) correspond to at least one rotary actuator (7).
    [8]
    8. kettle grill according to one of claims 1 to 7, characterized in that the means for heat conduction comprise an insertable, two-part funnel (11, 12).
    [9]
    9. kettle grill according to one of claims 1 to 8, characterized in that a flame mirror (40) is arranged in the grill body (2).
    类似技术:
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    同族专利:
    公开号 | 公开日
    CH716158A8|2021-01-29|
    CN213046589U|2021-04-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2021-01-29| PK| Correction|Free format text: BERICHTIGUNG A8 |
    优先权:
    申请号 | 申请日 | 专利标题
    CH00606/19A|CH716158A8|2019-05-07|2019-05-07|Kettle grill.|CH00606/19A| CH716158A8|2019-05-07|2019-05-07|Kettle grill.|
    CN202020730341.5U| CN213046589U|2019-05-07|2020-05-07|Spherical barbecue oven|
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