WO2017220089A1 - Grill et/ou appareil de cuisson - Google Patents

Grill et/ou appareil de cuisson Download PDF

Info

Publication number
WO2017220089A1
WO2017220089A1 PCT/DE2017/200039 DE2017200039W WO2017220089A1 WO 2017220089 A1 WO2017220089 A1 WO 2017220089A1 DE 2017200039 W DE2017200039 W DE 2017200039W WO 2017220089 A1 WO2017220089 A1 WO 2017220089A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
sub
chambers
air
charcoal
Prior art date
Application number
PCT/DE2017/200039
Other languages
German (de)
English (en)
Inventor
Hans OHLER
Mischa Ohler
Harri Paakkanen
Original Assignee
Lotusgrill Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lotusgrill Gmbh filed Critical Lotusgrill Gmbh
Publication of WO2017220089A1 publication Critical patent/WO2017220089A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0704—Roasting devices for outdoor use; Barbecues with horizontal fire box
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0754—Roasting devices for outdoor use; Barbecues with blowers providing forced air circulation

Definitions

  • the present invention relates to a grill, cooker, etc., in particular in the form of a table grill or barbeque, with a housing, a arranged in the housing charcoal chamber and arranged above the charcoal chamber grill.
  • charcoal grill This is a grill or stove, which will be discussed using the example of a charcoal grill.
  • the charcoal grill is due to its construction and features especially as a table grill but also as Standlich. Barbecue, depending on size and specific expression.
  • charcoal grill is essential that it has a charcoal chamber for glowing charcoal within a housing.
  • the charcoal chamber is designed in the sense of a cartridge.
  • the well-known grill, stove, etc. is problematic insofar as it includes a single charcoal chamber in which the charcoal glows after igniting. If it is a grill without a fan, the temperature that is emitted by the located in the charcoal chamber glowing coal can not be influenced. At most, this can be influenced by the specific nature of the fuel - conditionally.
  • the temperature can be influenced by the blower to a certain extent. If the blower operates with a very high air flow, the result is a high grill temperature. However, the charcoal burns down extremely quickly. In such a case, charcoal must be refilled, whereby the grilling process is interrupted. In addition, the refilling of charcoal is annoying and involves a not inconsiderable risk of injury in itself. Regardless of whether the grill is designed with or without a fan, the heat radiated by the charcoal chamber is very high in the center and decreases radially outward.
  • a single air inlet pipe is provided, which directs an air flow in the center of the charcoal chamber. This zonal aeration ensures a zonal, uneven burning of the charcoal, especially in very large charcoal chambers. In addition, the overall air supply is insufficient.
  • the present invention is therefore based on the object, the generic grill or cooker in such a way and further, that the well-known in the prior art disadvantages are largely eliminated.
  • the charcoal chamber may be in one or more parts, namely either comprise a large chamber or two, three or four sub-chambers.
  • an air supply device with a fan or blower is provided.
  • the air supply device generates from below the charcoal chamber directed into the charcoal chamber or in the sub-chambers air flow, the air flow is passed through at least two air inlet pipes in the charcoal chamber or the sub-chambers. This ensures that in a large charcoal chamber, the air is simultaneously passed through two air inlet pipes into the charcoal chamber and there the burnup or encourages the firing of the coal fire.
  • the burnup can be regulated or controlled via the two air streams generated in this way.
  • the charcoal chamber has been recognized on top of that you can realize different heating zones by dividing the charcoal chamber into at least two sub-chambers, where also three or four sub-chambers can be provided. Due to the separate sub-chambers, it is possible to load them to different degrees with charcoal or even with different fuels, such as original charcoal one chamber and coke / briquette the other chamber. Thus, different temperatures can be realized immediately above the respective sub-chamber and in the edge regions. You could also leave one of the sub-chambers empty, namely to realize the maximum temperature development only on one side of the grill. In any case, it is essential that the charcoal chamber is subdivided, which may mean that the division is realized in the interior of the charcoal chamber or that the charcoal chamber is composed of a plurality of mutually independent subcompartments.
  • a single large charcoal chamber provided without subdivision can be achieved by the two air inlet tubes a kind of two-chamber effect, that locally via the air inlet pipes different volumes of air in the charcoal chamber promotes and thereby realized a zonal different burnup. There are different temperature zones.
  • the air supply device comprises a ventilated air distribution chamber into which the blower directly or indirectly promotes air.
  • the air distribution chamber distributes air into the charcoal chamber (in the case of one-piece charcoal chamber) or into the subchambers of the charcoal chamber via the at least two air inlet tubes.
  • the two air inlet pipes independently guide air into the respective sub-chamber. Per sub-chamber thus an air inlet pipe is provided.
  • the air distribution chamber can be closed - except for the ventilation. It is also conceivable that the air distribution chamber is formed similar to a hood. It is essential that the air conveyed by the blower into the air distribution chamber is conveyed through the respective air inlet pipe into the charcoal chamber or subchamber.
  • the air supply device comprises two or more ventilated air distribution chambers into which a common fan or a blower per air distribution chamber directly or indirectly promotes air.
  • This air then passes through at least two air inlet pipes per air distribution chamber in the charcoal chamber or sub-chambers.
  • a total of four air inlet pipes are thus provided, wherein two air inlet pipes are more or less synchronized via a common air distribution chamber.
  • the air inlet pipes have different flow cross sections, different air flow rates per unit time can be defined or defined.
  • two fans are arranged, they can work with different delivery rates, so that different air volumes can be conveyed into the subchambers of the charcoal chamber per air distributor chamber. As a result, different temperature zones can be accomplished on the basis of the different burnup situations realized in this way.
  • the respective blower can be arranged outside or inside the air distribution chamber.
  • the fan can sit in a wall of the air distribution chamber or promote from outside the air distribution chamber via an air channel into the air distribution chamber inside. In an arrangement within the air distribution chamber, this must be at least partially open so that the fan can suck in air from outside the air distribution chamber and convey it into the air inlet pipe or into the air inlet pipes. Both variants - arrangement of the fan outside or inside the air distribution chamber - are possible.
  • the blower sits on or in a wall of the air distribution chamber, further constructive measures for air line are not required. Completely im Conversely, the air is conveyed from outside the air distribution chamber through the blower into the air distribution chamber and from there via the air inlet pipes directly into the charcoal chamber, with a delivery rate depending on mileage or setting the blower.
  • blower or blower is / are controllable. This can be done via a special control or in terms of a control via a potentiometer.
  • the potentiometer or its adjusting knob is preferably located in the housing of the grill and can be operated from the outside.
  • an adjusting knob for controlling the fan which can set the two fans independently of each other, for example, via two adjusting wheels, pushbuttons or the like.
  • An integration in a Wi-Fi network is also conceivable, with appropriate integration mechanisms are provided.
  • the air inlet pipes are used for the introduction of air into the charcoal chamber or into the subchambers of the charcoal chamber, with as far as possible one air intake pipe per subchamber.
  • the air intake pipes may be integral parts of the air distribution chambers. It is also conceivable that the air distribution chambers are only equipped with connecting pieces, on which the respective air inlet pipe plugged or in which the air inlet tube is inserted.
  • the air supply device is arranged in an air supply module which forms a cover or hood with an inner bottom of the housing.
  • the air supply module can be fixed in the lower region of the housing, however, with the air supply module preferably being open downwards and closable with a cover from outside the housing.
  • the air supply module it is possible to open the air supply module by removing the lid from the bottom of the housing of the grill, whereby a repair or Replacement of the fan or fans is possible. This also allows access to the electronics or other components of the grill.
  • the air distribution chamber or the air distribution chambers can adjoin the cover or hood of the air supply module and thus the inner bottom formed thereby or have the inner bottom as an integral part in the sense of an upper wall or boundary.
  • the cover or hood of the air supply module forms part of the air distribution chamber.
  • the air supply module has a lower bottom that serves to open the air supply module on the underside of the grill or grill housing.
  • a battery or battery compartment is integrated in the lower bottom, which supplies the fan or fans or fan with electrical energy.
  • the grill is self-sufficient and requires no power connection via a troublesome and disturbing power cable.
  • the air supply module can comprise a control and / or regulating unit which controls the air flow or regulates it as a function of adjustable and / or detectable parameters, for example as a function of the desired and optionally detected temperature.
  • a control and / or regulating unit which controls the air flow or regulates it as a function of adjustable and / or detectable parameters, for example as a function of the desired and optionally detected temperature.
  • the charcoal chamber it is advantageous if it is divided radially or diagonally.
  • three or four sub-chambers may be provided, wherein it is offers to design the sub-chambers identically.
  • a semicircular section chamber having a semicircular cross-section and two further subdivided subcompartments (a quarter circular area), in each case with half the volume of the partial chamber semicircular in cross section, could be realized.
  • a central inner chamber and a preferably arranged coaxially outer chamber is provided.
  • the inner chamber has a circular cross-section.
  • the outer chamber is arranged around the inner chamber and has an annular cross-section. Any dimensions and shapes are conceivable, according to the design of the grill.
  • the sub-chambers may be designed independently of each other so that together they result in the combustion chamber. They complement each other to the combustion chamber and are compiled accordingly.
  • the sub-chambers can each be designed independently of one another with a chamber bottom and a chamber wall. In their arrangement they form together the shape of the charcoal chamber, as it is realized in the prior art as a single entity, with a single interior.
  • the sub-chambers have a common chamber floor and a common circumferential chamber wall.
  • common or independently formed partitions are provided.
  • these are simple and separate the total volume in sub-chambers.
  • these advantageously have an at least slight distance from each other, so that a type of air cushion is provided for certain thermal insulation therebetween.
  • the charcoal chamber can have very different shapes and thus cross sections.
  • the charcoal chamber in cross section is round, oval or polygonal.
  • the charcoal chamber is always cylindrical in the broadest sense, regardless of the concrete cross-section. The cylindrical configuration results from its orientation in the direction of its longitudinal axis, after which the charcoal chamber extends from the bottom of the chamber to the upper free end, which can be covered by a lid.
  • the bottom of the charcoal chamber advantageously has passages serving for air circulation, and in particular is perforated or slotted. Also a sieve-like soil, for example with a fine-mesh sieve, comes into question.
  • the situation is similar at least with the outwardly directed wall of the charcoal chamber or subchambers.
  • This wall is perforated, slotted or punched for air circulation and for better radiation of heat or is designed as a preferably fine-mesh sieve or as expanded metal mesh.
  • the wall of the charcoal chamber and thus also the sub-chambers made of stainless steel, in particular made of stainless steel sheet.
  • the partitions of the sub-chambers may also be perforated, slotted or punched or be made of preferably fine-mesh sieve or as expanded metal.
  • the intermediate walls of the sub-chambers are self-contained in order to ensure a certain shielding with respect to the respective adjacent sub-chamber.
  • the adjacent sub-chambers may have a common partition, namely in the context of a particularly simple embodiment.
  • the adjoining sub-chambers have mutually independent intermediate walls, which are preferably at least slightly spaced from each other or to each other. Through the air space formed between them a certain heat insulation is guaranteed.
  • the chamber bottom or the chamber bottoms and / or the chamber wall or the chamber walls form in the lower region of the charcoal chamber or the partial chamber. Chambers a projecting edge or a fold through which adjacent sub-chambers or their intermediate walls have the aforementioned distance from each other. According to the width of the edge / fold, the spacing of the sub-chambers results from each other.
  • the charcoal chamber has a lid.
  • This also applies to the entirety of the sub-chambers, which may have a common cover. This cover engages over the upper edge of the charcoal chamber and the sub-chambers and summarizes the sub-chambers, provided that they are independent sub-chambers. The stability as well as the safety during the transport of the grill is favored thereby.
  • Each sub-chamber is also a separate, individual lid conceivable that overlaps the respective sub-chamber in the sense of a slip lid.
  • the lid can be made closed or the lid can be closed. For better flow of air / heat, however, it is advantageous if the lid is perforated or slotted or otherwise designed heat-consistent.
  • the charcoal chamber or the subchambers of the charcoal chamber stand in a priming shell, wherein a space is created between the bottom of the priming shell and the bottom of the charcoal chamber or subchambers by feet or a lower edge of the charcoal chamber or subchambers is.
  • This room is used for loading with a preferably pasty igniter, which is ignited to start the grilling process.
  • the charcoal chamber or the sub-chambers are placed on or in the primer shell, at which time the sub-chambers are filled with charcoal. If a cover is provided, this is placed so that the individual sub-chambers are securely held in position, namely by the edge having a priming shell and possibly by the sub-chambers slightly encompassing lid.
  • the carrier shell has at least according to the number of sub-chambers air inlets through which the air flow or the air streams through the passages in the bottom of the sub-chambers in the sub-chambers can be conducted / are. Does that exist? Charcoal chamber of two sub-chambers, so two air inlets are provided through the carrier shell, which are preferably directed centrally into the respective sub-chamber inside. In the case of a central first sub-chamber and an outer second sub-chamber arranged annularly around the central sub-chamber, it is of further advantage if the central sub-chamber is supplied with air by an approximately central air inlet.
  • a plurality of equidistantly arranged air inlets are preferably provided in the annular chamber arranged sub-chamber, so that this sub-chamber can be supplied with an air flow all around. This air flow can be controlled differently depending on the position in the annular partial chamber.
  • the lid or the lid are perforated.
  • the perforation of the lid preferably has identical passages, for example. With a diameter in the range of 3mm to 9mm, preferably with a diameter of 6mm. By this measure, enough heat radiation can escape upwards, but the unwanted escape of glowing constituents of the charcoal is effectively avoided, even in the event that the entire grill is tilted with the charcoal chamber.
  • the perforation comprises at least two annularly arranged hole groups, wherein the circular rings thus formed can be arranged coaxially with each other.
  • the lid may have at least two surfaces with different axial distance to the lid edge, wherein the different areas associated with the respective hole group. Accordingly, there is a hole group in each level of the lid, wherein the holes or passages can be formed equidistantly from each other. With multiple lids, these complement each other to the shape of the one-piece lid previously discussed.
  • the cover can have angled or inclined transition surfaces between the surfaces and optionally at its edge region, along which dripping grease on the lid can run down to the side.
  • an effective barrier is created in relation to the combustion of fat to be avoided, further measures being explained later.
  • the lid is designed and dimensioned such that it overlaps or encloses the charcoal chamber in its upper region with its edge region.
  • the lid may be a kind of slip-on lid, wherein the lid can be pressed or pressed onto the upper edge region of the charcoal chamber.
  • a latching would be conceivable in Wulstartiger embodiment of the upper edge region of the charcoal chamber and with appropriate design of the overlapping edge of the lid.
  • the lid comprises an upper, preferably also serving as a handle clamping strap with an at least certain elasticity, which serves for clamping and fixing the closed charcoal chamber between the bottom portion of the carrier shell and the grill.
  • the charcoal chamber is determined by placing or setting the grill, the clamp plays an exciting role.
  • the charcoal chamber is secured in the closed state, so that unintentional falling out of glowing charcoal is also excluded when the entire grill tilts. A high degree of security is realized.
  • the bottom of the charcoal chamber is perforated, as has already been discussed in relation to the sub-chambers.
  • the charcoal chamber In constructive terms, it is with respect to the charcoal chamber at a uniform, common outer wall or even with individually designed sub-chambers advantageous if the soil is at least slightly displaced towards a projecting beyond the bottom free edge inwards and if the edge with a circumferential , outwardly projecting flange, a projection, etc. ends.
  • the charcoal chamber not with the floor area directly on a base to stand, but rather with the free edge on the base, namely to form a serving as an ignition space between the base and the bottom area.
  • the charcoal chamber forming body of the lower and / or the upper edge of the charcoal chamber is reinforced by folding, mortar, etc. It is also conceivable that the edge regions have an integrally formed, reinforced metal edge.
  • the charcoal chamber is placed on a base, which is advantageously an ignition shell, on which the charcoal chamber is at its lower edge.
  • the space between the base of the ignition shell and the inwardly offset bottom of the charcoal chamber is used for loading with a preferably pasty igniter, which is ignited in the inserted state of the ignition shell in the carrier shell.
  • the charcoal chamber is placed on or in the primer shell and fixed there according to the above-described clamping.
  • the ignition shell this includes at least three downwardly projecting feet, with which it stands on the bottom of the carrier shell. Other positioning mechanisms can be realized.
  • the housing has openings for supplying air in the region below the inner bottom, preferably in the form of decorative passages, for example in the form of slot-like openings.
  • air is drawn in from outside the housing and blown into the air inlet or into the air inlet pipe into the charcoal chamber.
  • the air inlet may be part or integral part of a fan housing.
  • the housing in the region above the inner bottom for cooling in the region between the housing and the carrier shell serving opening ments, preferably in the form of decorative passages or slits over the entire circumference of the housing, so that the outer wall of the housing is largely decoupled from the charcoal chamber, namely on the one hand due to the interposition of the heat-reflecting carrier shell on the other hand due to the air space between the carrier shell and the housing.
  • the inner bottom is perforated, slotted or otherwise continuous, so that air can be sucked or blown into the area between the carrier shell and the housing and from the intermediate space into the area under the inner bottom and from there through the air inlet pipe into the charcoal chamber can pass. This measure also favors the cooling and thus an undesirable heat transfer to the housing.
  • the grill in particular with respect to its secure positioning, it is advantageous if it has plug-in feet for insertion into openings in the upper edge of the carrier shell or in the housing, so that a firm attachment of the grill on the housing is possible , Also, the edge of the grill can lie in a seated on the edge of the housing positioning and clamped there or otherwise be defined. Also, a circumferential recess in the housing or in the carrier shell can serve for almost flush receiving the grill.
  • the grill itself may have in its edge region, at least slightly above the actual grill surface, a circumferential railing, which is effectively prevented by this measure falling of grilled food. Another security measure is created.
  • the grill grate it is advantageous if this is clamped on the edge of the housing can be fixed, preferably by means of clamping means, which are preferably made of metal.
  • clamping means may be clamps or the like. Act, whereby a secure setting of the grill is possible.
  • tightening the grill grate exerts this a clamping effect on the lid of the charcoal chamber, so that the charcoal chamber is effectively defined between the carrier shell and the grill grate.
  • the grill has a central closed, preferably corrugated grill surface.
  • the grill surface can be firmly connected to the grate.
  • a detachable design is also conceivable, whereby the cleaning is favored.
  • the grilling surface may in turn have a drop rim sloping outwards or at least one drip nose which is at least slightly larger in diameter than the diameter of the charcoal chamber.
  • the closed grill surface dominated by the central arrangement on or in the grill below the also centrally arranged charcoal chamber, so that by this measure a dripping of fat on the lid of the charcoal chamber is at least largely avoided. Dripping grease thus falls laterally next to the charcoal chamber and can run together in the carrier shell.
  • the carrier shell is preferably suspended with an at least partially encircling edge region into the housing, the bottom region of the carrier shell dropping to an outer edge region where it forms a collecting area for dripping grease.
  • the carrier shell can be easily removed from the housing and can be cleaned in a dishwasher, as well as the other components of the grill.
  • the housing may be substantially made of metal, wherein the bottom portion below the inner bottom may be readily made of plastic. Both areas can be pressed together, screwed, glued or otherwise connected to each other. It is also conceivable to finish the metallic housing at least externally by powder coating or powder painting. Any colors are conceivable.
  • the carrier shell and / or the charcoal chamber (overall) and / or the igniter shell and / or the grill grate made of stainless steel, namely for the realization of a longevity and for the purpose of simple cleaning, if possible in a dishwasher.
  • FIG. 1 is a schematic exploded view of the essential components of a grill according to the invention using the example of a stand grill with frame and wheels,
  • FIG. 2 shows a schematic side view of the housing together with the indicated “inner workings” of the grill
  • FIG. 3 is a schematic view of an embodiment of an air supply module with two air distribution chambers
  • FIG. 4 is a schematic side view, cut, the air supply module of FIG. 3,
  • Fig. 5 is a schematic view, from below, an insight into the
  • Fig. 6 is a schematic view of an embodiment of a
  • Charcoal chamber which has two independent sub-chambers, 7 is a schematic plan view of the subject matter of Fig. 6,
  • FIG. 8 is a schematic view of another embodiment of a charcoal chamber, wherein three sub-chambers are formed by mutually independent partitions,
  • FIG. 9 is a schematic plan view of the subject matter of Fig. 8,
  • FIG. 10 is a schematic view of another embodiment of a charcoal chamber in which four sub-chambers are formed by common partitions,
  • Fig. 1 1 is a schematic plan view of the subject matter of Fig. 10, Fig. 12 is a schematic view of another embodiment of a charcoal chamber, where there is a central inner chamber and a coaxially annular outer chamber, i. two
  • FIG. 1 shows a schematic exploded view of the essential components of a generic grill, the actual grill comprising a housing 1, a carrier shell 2 which can be inserted into the housing 1 and a grill grate 3 arranged above it.
  • FIG. 1 shows that the housing 1 in the lower region has an inner bottom 4 in the sense of an intermediate bottom, below which further components are arranged, which are described with reference to FIGS. 2 to 5.
  • a knob 5 can be seen, which serves for switching on and off and for regulating the / below the inner bottom 4 arranged blower or fans.
  • lower passages 6 are provided, which serve for the suction of outside air.
  • Upper passages 7 serve to ventilate the space between the carrier shell 2 and the housing 1.
  • the carrier shell 2 is placed with its edge region 8 on the free edge of the housing 1 and there by means of a clamping device 9, which engages the grill grate 3 set. Ultimately, it is in the clamping device 9 to both sides attacking brackets that connect the grill 3 and thus the carrier shell 2 fixed to the housing 1.
  • a circumferential recess 10 or groove is provided, which serves for positioning and insertion of the grill 3.
  • the grill grate 3 can be positioned in an ideal manner, wherein the clamping device 9 and the clamping clamps provided there engage in lateral fastening tabs 12 on the grill grate 3 or directly on one of the edge struts of the grill grate 3.
  • the grill grate 3 comprises a circumferential rail 13 and is provided centrally with a closed, corrugated grill surface 14, the edge region of which may be designed to drop fat at least slightly sloping downwards.
  • the grill surface 14 can be fixedly connected to the grill or even be made removable from the grill.
  • FIG. 1 further shows that a total of four air inlet tubes 31 extend from below the inner bottom 4 or the carrier shell 2, respectively, through passages. These serve to supply air to the charcoal chamber 20.
  • An ignition shell 32 is provided with corresponding passages 36 and is inserted into the carrier shell 2.
  • the ignition shell 32 is embossed 37 equipped, which serve to receive a pasty kindling.
  • the ignition shell 32 has an edge 38.
  • the charcoal chamber 20 is used, which is a two-part charcoal chamber 20, which includes two sub-chambers 40.
  • Each of the two sub-chambers 40 has a semicircular surface in cross-section and is provided with a perforated outer wall 41.
  • Each of the sub-chambers 40 has a corresponding to the shape of the sub-chamber 40 adapted lid 39, which is designed in the sense of a slip lid. Due to a lower edge 43, the two sub-chambers 40, which are in the ignition shell 32, slightly spaced from each other.
  • Each of the lids 39 is perforated over an outwardly sloping surface and has a handle 27 which serves, on the one hand, for handling and, on the other hand, for jamming between the grill grate 3 and the entire internal arrangement of the grill.
  • the grill described above is suitable both as a table grill and as a barbecue.
  • the housing 1 sits on a frame 60, which can be designed to be foldable, namely for the purpose of better stowage. It is also conceivable that the frame 60 is removable from the housing 1 of the grill.
  • the frame 60 shown here in concrete has two wheels 61 and a base 62, so that a secure stand on the one hand and a method on the other hand is ensured.
  • To promote stability cross struts 63 are provided.
  • a bracket 64 is used for attaching utensils.
  • Fig. 2 shows the housing 1 of the grill in its external appearance, wherein the internal components of the grill are indicated.
  • upper passages 7 for ventilation or rear ventilation are provided in the upper region of the wall of the housing 1.
  • Our passages 6 serve to suck in outside air.
  • the carrier shell 2 is used, on or in the grill grate 3 with the railing 13 up or inserted.
  • a grill surface 14 is formed in the middle of the grill 3.
  • an air supply module 70 is arranged, in which two air distribution chambers 71 are formed.
  • Each of the air distribution chambers 71 is equipped with two air inlet pipes 31, which are arranged one behind the other according to FIG. 2, so that only one of the air inlet pipes 31 can be seen.
  • a respective fan 18 is arranged, which supplies air to an air distribution chamber 71, which then allows air to flow through two air inlet pipes 31 into the combustion chamber not shown there.
  • FIG. 2 furthermore shows a cover 72, which is screwed on from the underside of the housing 1 and closes the air supply module 70 from below.
  • the battery compartment 74 can likewise be arranged there.
  • FIG. 2 furthermore, a niche 73 is indicated in which a potentiometer / switch 75 for actuating the fans 18 is seated.
  • FIG. 3 shows an embodiment of the air supply module 70, whereby a total of two air distribution chambers 71 are provided there.
  • a battery compartment 74 is centrally located, which is apparent from the bottom of the housing 1 ago.
  • the battery compartment 74 may include accumulators that are rechargeable either in the inserted state or from outside.
  • Fig. 3 also shows the fans 18, which are attached directly to the respective air distribution chamber 71 and supply them from outside with air. The conveyed into the air distribution chamber 71 air is there distributed to two air inlet pipes 31 and from there into the not shown in Fig. 3 sub-chambers 40 of the charcoal chamber 20.
  • the hood-like cover 72 of the air supply module 70 is indicated.
  • FIG. 4 shows the air distribution chamber 71 from the side and in section.
  • a switch / potentiometer 75 is indicated, which serves to control or regulation of the fans 18.
  • FIG. 5 shows the housing 1 from the underside ago, where it lacks the final cover from below.
  • Figure 5 allows an insight into the lower portion of the housing 1, in which the air supply module is used. Only symbolically, the two fans 18 are shown. The same applies to the paired air intake pipes 31, whose passages are visible from below.
  • An annular recess 77 serves to receive the lower lid, not shown in Fig. 5, which accomplishes the conclusion to the air supply module out.
  • FIG. 6 shows a schematic view of a first exemplary embodiment of a charcoal chamber according to the invention, the chamber being formed by two mutually independent sub-chambers 40.
  • the outer wall 41 of the sub-chambers 40 is executed perforated. It consists in the embodiment chosen here from a perforated stainless steel sheet.
  • Each of the sub-chambers 40 has an intermediate wall 42, wherein the intermediate walls 42 are slightly spaced from each other. The spacing results from an edge or fold 43, which serves as a spacer in the region of the intermediate walls 42.
  • the bottom 44 of the sub-chambers 40 is also perforated, so that an air flow from below the sub-chambers 40 can get into this.
  • FIG. 6 also shows an ignition shell 45 which, in the exemplary embodiment selected here, has two air inlets 46, through which an air inlet pipe (not shown in FIG. 6) is inserted from below the ignition shell 45 can.
  • the ignition shell 45 has an edge 47, so that the partial chambers 40 can be positioned fixedly in the ignition shell 45.
  • the bottom 44 of the sub-chambers 40 is offset inwards or upwards, so that between the bottom 48 of the igniter shell and the bottom 44 remains a space which serves for filling with a pasty igniter.
  • Fig. 7 shows the two sub-chambers 40 in a plan view, there in particular the independent intermediate walls 42, the perforation 49 in the bottom 44 of the sub-chambers 40 and, as indicated, the two air inlets 46 in the ignition shell 45, not shown in Fig. 7 recognize.
  • a total of three subchambers are provided which are formed within a common outer wall 41.
  • the outer wall 41 is perforated according to the previously discussed embodiment.
  • the division of the charcoal combustion chambers in sub-chambers 40 is effected by intermediate walls 42, these being provided separately for each sub-chamber 40. This has the consequence that between the intermediate walls 42 there is a gap 50, which ensures a certain thermal insulation.
  • the intermediate walls 42 are made of closed stainless steel sheet, i. not punched.
  • the perforation 49 in the bottom of the sub-chambers 40 may be formed regularly or symmetrically or irregularly or asymmetrically.
  • FIG. 8 furthermore shows that the ignition bowl 45 is equipped with three air inlets 46, wherein the charcoal chamber or the partial chambers are to be positioned so that the air inlets are approximately centrally below the respective partial chamber 40.
  • the charcoal chamber or the partial chambers are to be positioned so that the air inlets are approximately centrally below the respective partial chamber 40.
  • FIG. 9 shows the object from FIG. 8 in a plan view, the intermediate walls 42 forming an intermediate space 50 being recognizable there in particular.
  • the perforation in the bottom 44 of the sub-chambers 40 is also recognizable.
  • the three air inlets 46 are indicated.
  • FIG. 10 shows a further exemplary embodiment of a combustion chamber, wherein a total of four equally sized sub-chambers 40 are provided there.
  • the sub-chambers 40 are formed by a common outer wall 41 and common intermediate walls 42, wherein the intermediate walls 42 are to be understood as arranged at right angles to each other stainless steel sheets.
  • the outer wall 41 is perforated as in the previously discussed embodiments. The same applies to the bottom 44 of the sub-chambers 40.
  • the ignition shell 45 arranged underneath is equipped with air inlets 46, corresponding to the number of sub-chambers 40, these are four air inlets 46, which are arranged symmetrically.
  • Fig. 1 1 shows the subject matter of Fig. 10 in a plan view, where there in particular the simple partition walls 42 for dividing the interior of the charcoal chamber in four sub-chambers 40 can be seen.
  • the perforation 49 in the bottom of the sub-chambers 40 can also be seen.
  • the four air inlets 46 are indicated.
  • FIG. 12 shows a further exemplary embodiment of a charcoal chamber, wherein an inner sub-chamber 40 and an outer sub-chamber 40 are provided there.
  • the inner sub-chamber 40 has a perforated inner wall 51, wherein the inner wall can also be made closed.
  • the bottom 44 of the inner sub-chamber 40 is perforated.
  • Circular around the inner sub-chamber 40, an outer sub-chamber 40 is formed, which has a perforated outer wall 52.
  • the inner sub-chamber 40 and the outer sub-chamber 40 have a common perforated bottom.
  • the ignition shell 45 has a total of five air inlets, namely a central air inlet 46 for the inner sub-chamber and four equidistantly arranged outer air inlets 46 for the outer sub-chamber 40.
  • FIG. 13 shows the subject matter of FIG. 12 in a plan view, where in particular the inner wall 51 separating the inner sub-chamber 40 from the outer sub-chamber 40 can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

Un grill et/ou un appareil de cuisson, se présentant notamment sous la forme d'un grill de table ou d'un barbecue, comprend un boîtier, un compartiment à charbon de bois constitué d'une, de deux ou de plusieurs parties et disposé dans le boîtier et une grille disposée au-dessus du compartiment à charbon de bois. Le compartiment à charbon de bois est formé par un grand compartiment ou par deux, trois ou quatre sous-compartiments. Un dispositif d'alimentation en air est muni d'un ventilateur ou d'une soufflante qui produit un flux d'air orienté du dessous du compartiment à charbon de bois jusque dans le compartiment à charbon de bois ou les sous-compartiments. Le flux d'air est dirigé à travers au moins deux conduits d'entrée d'air jusque dans le compartiment à charbon de bois ou les sous-compartiments.
PCT/DE2017/200039 2016-06-23 2017-05-08 Grill et/ou appareil de cuisson WO2017220089A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016211288.0 2016-06-23
DE102016211288.0A DE102016211288A1 (de) 2016-06-23 2016-06-23 Grill und/oder Kocher

Publications (1)

Publication Number Publication Date
WO2017220089A1 true WO2017220089A1 (fr) 2017-12-28

Family

ID=59101239

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/200039 WO2017220089A1 (fr) 2016-06-23 2017-05-08 Grill et/ou appareil de cuisson

Country Status (2)

Country Link
DE (1) DE102016211288A1 (fr)
WO (1) WO2017220089A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109965726A (zh) * 2019-05-17 2019-07-05 南京瑞徳国际贸易有限公司 一种炭烤炉嵌入式点火系统
US20220079383A1 (en) * 2020-09-15 2022-03-17 Masterbuilt Manufacturing, Llc Temperature Controlled Charcoal Grill and Smoker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132700A2 (fr) * 2007-04-30 2008-11-06 Albertus Cornelius Voges Cuiseur de barbecue
EP2123202A1 (fr) * 2008-05-23 2009-11-25 Corrado Di Giandomenico Dispositif de cuisson
EP1838187B1 (fr) 2004-11-17 2010-09-29 Wedermann, André Procede et dispositif pour produire de la chaleur de maniere dirigee
KR101379180B1 (ko) * 2013-10-25 2014-03-31 정명훈 스마트 구이기
KR20140081134A (ko) * 2012-12-21 2014-07-01 이운종 바비큐 구이기
WO2015027278A1 (fr) * 2013-08-29 2015-03-05 Brand Developers Aust Pty Ltd Appareil de grillade
EP2785227B1 (fr) 2012-12-19 2015-10-07 Lotusgrill GmbH Barbecue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266478A (en) * 1964-01-10 1966-08-16 James H Booth Barbecue apparatus
US4777927A (en) * 1985-07-26 1988-10-18 Weber-Stephen Products Co. Barbeque kettle
US5941234A (en) * 1996-12-30 1999-08-24 Energex Inc. Combustion cage for wood pellet and other solid fuel combustion
DE202014104173U1 (de) * 2014-07-28 2014-10-22 Lotusgrill Gmbh Tragbarer Kocher, Holzkohlekammer für einen Kocher und Grill
CN104172942B (zh) * 2014-08-13 2016-04-06 廖志文 一种无烟烧烤炉

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838187B1 (fr) 2004-11-17 2010-09-29 Wedermann, André Procede et dispositif pour produire de la chaleur de maniere dirigee
WO2008132700A2 (fr) * 2007-04-30 2008-11-06 Albertus Cornelius Voges Cuiseur de barbecue
EP2123202A1 (fr) * 2008-05-23 2009-11-25 Corrado Di Giandomenico Dispositif de cuisson
EP2785227B1 (fr) 2012-12-19 2015-10-07 Lotusgrill GmbH Barbecue
KR20140081134A (ko) * 2012-12-21 2014-07-01 이운종 바비큐 구이기
WO2015027278A1 (fr) * 2013-08-29 2015-03-05 Brand Developers Aust Pty Ltd Appareil de grillade
KR101379180B1 (ko) * 2013-10-25 2014-03-31 정명훈 스마트 구이기

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109965726A (zh) * 2019-05-17 2019-07-05 南京瑞徳国际贸易有限公司 一种炭烤炉嵌入式点火系统
US20220079383A1 (en) * 2020-09-15 2022-03-17 Masterbuilt Manufacturing, Llc Temperature Controlled Charcoal Grill and Smoker

Also Published As

Publication number Publication date
DE102016211288A1 (de) 2017-12-28

Similar Documents

Publication Publication Date Title
DE102014213770B3 (de) Grill und Holzkohlekammer
EP2989946B1 (fr) Gril
WO2017220088A1 (fr) Gril, appareil de cuisson et compartiment à charbon de bois pour gril, appareil de cuisson
EP2979594A1 (fr) Rechaud portatif
WO2017220089A1 (fr) Grill et/ou appareil de cuisson
DE102015209010A1 (de) Grill und Holzkohlekammer
AT517339B1 (de) Garvorrichtung
DE202016002911U1 (de) Zusatzanordnung für ein pfannenartiges Kochgerät
DE102015221099A1 (de) Vorrichtung zum Kochen und/oder Grillen
DE202013101945U1 (de) Transportables Grillgerät
DE102016213284A1 (de) Grill oder Kocher
WO2016087410A1 (fr) Récipient d'accueil pour un élément combustible solide
EP3155938A1 (fr) Dispositif de cuisson et/ou gril
EP4199794A1 (fr) Barbecue ou appareil de cuisson
DE202016106140U1 (de) Grill
DE202014102374U1 (de) Herd-Vorrichtung
EP1183976B1 (fr) Dispositif de grillage
DE403891C (de) In den Feuertopf eines Kochherdes einsetzbarer Gasheizbrenner
EP4191140A1 (fr) Appareil de cuisson d'aliments doté d'un four radiant et four radiant pour un appareil de cuisson d'aliments
DE102017114183A1 (de) Grill
EP4193894A1 (fr) Gril à gaz extérieur
DE102013002271B3 (de) Grill
DE102012011059A1 (de) Kochsystem für Speisen
DE2107215C3 (de) Grillplatte für Gasofen
DE3302083A1 (de) Brenneinsatz fuer ein kochgeraet

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17732025

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17732025

Country of ref document: EP

Kind code of ref document: A1