EP3599427A1 - Support de produit à cuir pour un appareil de cuisine à encastrer - Google Patents

Support de produit à cuir pour un appareil de cuisine à encastrer Download PDF

Info

Publication number
EP3599427A1
EP3599427A1 EP19188091.3A EP19188091A EP3599427A1 EP 3599427 A1 EP3599427 A1 EP 3599427A1 EP 19188091 A EP19188091 A EP 19188091A EP 3599427 A1 EP3599427 A1 EP 3599427A1
Authority
EP
European Patent Office
Prior art keywords
cookware
carrier
hob
inflow channels
cookware carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19188091.3A
Other languages
German (de)
English (en)
Other versions
EP3599427B1 (fr
Inventor
Wilhelm Bruckbauer
Walter Könneker
Mario Blersch
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.)
Individual
Original Assignee
Individual
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 DE102018212329.2A external-priority patent/DE102018212329A1/de
Application filed by Individual filed Critical Individual
Publication of EP3599427A1 publication Critical patent/EP3599427A1/fr
Application granted granted Critical
Publication of EP3599427B1 publication Critical patent/EP3599427B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • 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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings

Definitions

  • the invention relates to a cookware carrier for a built-in kitchen device for carrying cookware and a hob with such a cookware carrier.
  • the invention further relates to a hob system with such a hob.
  • a cooktop system with a cookware carrier which has a single inflow channel for extracting cooking fumes.
  • the cooking fumes are extracted only via this centrally arranged inflow channel.
  • cooking fumes can be reliably drawn off both from a central and from an edge area of the cooktop system.
  • a cross-sectional area of the inflow channel is to be dimensioned relatively large.
  • a trigger device with a sufficiently high trigger power is costly in terms of installation space.
  • the invention has for its object to provide an improved cookware carrier for a built-in kitchen appliance, which enables a particularly compact design of a hob system and ensures an efficient extraction of cooking fumes.
  • a cookware carrier with the features of claim 1.
  • a cookware carrier for a built-in kitchen appliance with at least four inflow channels penetrating these enables particularly efficient extraction of the cooking vapors, a compact dimensioning of a cooktop system is guaranteed and is also visually appealing.
  • the cookware holder with the at least four inflow channels, these can be arranged, particularly in the horizontal direction, particularly close to the place where the cooking fumes arise. In this way, the cooking fumes generated in an edge region of the food support can also be reliably removed downwards with a comparatively low extraction rate.
  • the invention relates in particular to a cookware carrier for a built-in kitchen appliance made of a gas-permeable and / or liquid-permeable, in particular porous and / or textile, material.
  • the inflow channels are also to be understood as the geometrically determined or undetermined penetrations which characterize the gas-permeable and / or liquid-permeable material.
  • the inflow channels are gas-permeable and liquid-tight. In this way it can be achieved that cooking fumes are reliably sucked off downwards, but liquids cannot penetrate into an area below the food support.
  • the plurality of inflow channels can be designed as bores penetrating the cookware carrier, in particular as micro-bores and / or as perforations.
  • at least one of the inflow channels is arranged in a plan view in a central area of the item to be cooked, in particular in the area of the geometrical center of gravity of the item to be cooked.
  • At least one of the inflow openings can be arranged in a top view in an edge region of the food support.
  • the surface portion of a perforated surface of the cookware carrier compared to the total surface of the cookware carrier is at least 30%, in particular at least 50%, in particular at least 75%, in particular 100%, in a plan view.
  • the plurality of inflow channels are preferably designed to be permeable to gases and impermeable to liquids.
  • a surface of the food support can have a hydrophobic coating. In this way, it is advantageously achieved that liquids, in particular overflow liquids, are reliably prevented from penetrating into an area below the food support.
  • a gas-permeable and liquid-repellent, in particular liquid-tight, layer is arranged on the at least one inflow opening, in particular on the cookware carrier.
  • the gas-permeable and liquid-repellent layer can be arranged above or below the food support.
  • the gas-permeable and liquid-repellent layer can also be attached to the at least one filter.
  • the gas-permeable and liquid-repellent layer can, in particular on the cookware carrier and / or on the filter, be integrally or interchangeably attached, in particular interchangeable without tools.
  • the gas-permeable and liquid-repellent layer is preferably designed to be cleanable, in particular dishwasher-safe.
  • the cookware carrier is dishwasher-safe and / or is designed for cleaning in a pyrolysis process.
  • the cookware carrier can be scratch-resistant and / or corrosion-resistant and / or heat-resistant, in particular for temperatures of at least 200 ° C., in particular at least 300 ° C., in particular at least 400 ° C., in particular at least 500 ° C.
  • the cookware carrier preferably has a weight of less than 10 kg, in particular less than 5 kg, in particular less than 2.5 kg.
  • the food holder is therefore particularly easy to handle and clean.
  • the cookware carrier is formed in one piece, in particular in one piece.
  • the cross-sectional areas of the plurality of inflow ducts total at least 1000 mm 2 , in particular at least 5000 mm 2 , in particular at least 10000 mm 2 .
  • the cookware carrier has a glass or ceramic plate, in particular a glass ceramic plate, which is penetrated by the at least four inflow channels.
  • the cookware carrier preferably consists of a glass plate, in particular a glass ceramic plate, penetrated by the inflow channels.
  • the cookware carrier preferably consists essentially of a material with a thermal conductivity of at most 3.0 W / mK, in particular at most 2.0 W / mK, in particular at most 1.0 W / mK.
  • the cookware carrier is therefore largely transparent to electromagnetic radiation, in particular heat radiation. Radiant heating units and / or induction heating units can thus be arranged below the carrier for heating the items to be cooked.
  • the cookware carrier has at least ten, in particular at least twenty, in particular at least fifty, in particular at least one hundred, in particular at least one thousand, inflow channels on. It is advantageously achieved in this way that the cooking fumes can be drawn off via a multiplicity of openings distributed over a surface of the cookware carrier. The cooking fumes can thus be extracted with high efficiency in any area above the food support. In particular, a largely homogeneous take-off performance can be achieved over the horizontal extent of the cookware carrier.
  • each of the plurality of inflow channels has a cross-sectional area of at most 100 mm 2 , in particular at most 10 mm 2 , in particular at most 1 mm 2 , in particular at most 0.1 mm 2 .
  • a cookware carrier with inflow channels which have such a small, in particular barely perceptible, cross-sectional area is particularly visually appealing. The penetration of objects into the inflow channels can be reliably prevented.
  • Such inflow channels can be made impermeable to liquids and permeable to gases. The penetration of overflow liquids into an area below the food support can thus be reliably prevented.
  • a distance between two adjacent inflow channels or a cross-sectional area of the inflow channels can vary over a horizontal extent of the food support.
  • the distance between two adjacent inflow ducts or a cross-sectional area of the inflow ducts preferably varies such that a withdrawal intensity is inhomogeneous over a horizontal extent of the cookware carrier. For example, a fume cupboard intensity can be increased.
  • the distance between adjacent inflow channels in the region of the hotplates is then preferred particularly small or the cross-sectional area of the inflow channels is particularly high in the area of the hotplates.
  • a number of the inflow channels per unit area can vary over a horizontal extension of the cookware carrier.
  • the multiple inflow channels can be arranged in a plan view inhomogeneously distributed over an extent of the food support.
  • the cross-sectional area of the inflow channels can vary, in particular depending on their position. For example, a plurality of inflow channels per unit area can be present in a horizontal edge region of the cookware carrier, a smaller number of inflow channels per unit area being present in an area around the geometrical center of gravity of the cookware carrier. Likewise, inflow channels with a larger cross-sectional area can be present in an edge region of the cookware carrier than in an area around the geometric area center of gravity of the hob system. Different removal speeds can thus be achieved via the horizontal position along an upper side of the food support.
  • the number of inflow ducts and / or the cross-sectional area of the inflow ducts in a region around a hotplate is preferably particularly large. The deduction rate is therefore particularly high in the area of the production of cooking fumes.
  • the extraction channels can be arranged homogeneously, in particular equidistantly, over a horizontal extension of the cookware carrier.
  • the plurality of inflow channels can have an identical cross-sectional area.
  • the plurality of inflow channels are preferably round in cross section, in particular circular, or square, in particular rectangular or slit-shaped.
  • the cookware carrier comprises one within and / or adjacent to the plurality of inflow channels arranged filter.
  • the filter can be glued to the cookware carrier and / or connected to the cookware carrier via a filter receptacle, in particular in a form-fitting manner, in particular via a rail.
  • the filter is preferably reversible, in particular without tools, removable from the cookware carrier.
  • the filter can be designed as a grease filter and / or as an odor filter.
  • the filter is preferably designed as a combination filter, which comprises both a grease filter and an odor filter.
  • the filter can have a collecting tray for receiving overflow liquid.
  • the filter is triangular in cross section.
  • the food support can be designed to be particularly space-saving and have a particularly low overall height.
  • a surface area of the filter covered by the food support in a plan view is preferably at least 50% of the surface of the food support in the top view. This ensures energy-efficient filtering of cooking fumes.
  • the cookware carrier has at least one free area, in particular in the area of the hotplates, in which it is formed free of inflow channels penetrating these.
  • a surface area of the at least one free area is preferably at least 10,000 mm 2 in a plan view.
  • Another object of the invention is to improve a hob.
  • a hob with at least one cookware holder as described above and at least one heating unit arranged on the cookware holder for heating the cookware.
  • the advantages of the cooktop correspond to the advantages of the cookware holder already described.
  • the heating unit can be designed, for example, as an induction heating unit, for inductive energy transfer, and / or as a radiation heating unit, for transferring heat radiation to the food to be cooked. In this way, particularly in combination with the cookware carrier having a glass plate, this advantageously achieves particularly energy-efficient heating of the cookware.
  • An area above the cookware support in which the at least one heating unit heats the cookware is referred to as a cooking point.
  • the at least one heating unit in particular the induction coils, can each have a diameter or a length and width of up to 23 cm, in particular up to 24 cm, in particular more than 24 cm.
  • the cooktop system can in particular have four cooktops with a diameter or a length and width of 24 cm each.
  • the at least one heating unit can be arranged directly on an underside of the food support. A distance between the heating unit and the food to be cooked is therefore particularly small and the energy transfer can take place efficiently.
  • the at least one heating unit can also be arranged at a distance from the underside of the food support. It is in particular possible to arrange a vacuum duct section of an extractor device between the underside of the cookware holder and the at least one heating unit, in particular in the form of an induction generator.
  • the hob is preferably designed as a built-in kitchen appliance.
  • a built-in kitchen device is understood to mean a device designed for installation in kitchen furniture, in particular in a kitchen base cabinet, in particular in a worktop.
  • Another object of the invention is to improve a hob system.
  • a cooktop system with a cooktop as described above and an extractor device for extracting the cooking fumes downwards.
  • the advantages of the cooktop system according to the invention correspond to the advantages of the cooktop already described and of the above-described cookware holder.
  • the hob system is preferably designed as a built-in kitchen appliance.
  • the extractor device can have at least one, in particular at least two, in particular at least three, in particular at least four, in particular at least six, fans.
  • the extractor device preferably comprises a plurality of fans, at least two of the fans, in particular all of the fans, being controllable separately from one another, in particular by means of a correspondingly designed control device.
  • the at least one fan can be designed as a cross-flow fan and / or as an axial fan and / or as a radial fan.
  • a diameter of a fan wheel of the at least one fan is at most 150 mm, in particular 120 mm, in particular 100 mm, in particular 80 mm.
  • a large number of fans with fan wheels of small diameter enable the formation of a hob system with particularly small dimensions, in particular in the vertical direction. moreover Such an extractor device is particularly quiet in operation.
  • fans with larger fan wheels in particular with a diameter of 160 mm, 200 mm or up to 250 mm, can also be used.
  • the fan wheels can each have an overall height of 80 mm or less, in particular 50 mm or less.
  • the cookware carrier preferably completely covers the at least one fan in a plan view.
  • the hob system can thus be particularly compact in the horizontal direction.
  • the at least one fan can be arranged in a plan view at least in sections outside an outer edge of the food support.
  • the at least one fan can be arranged behind the hob, in particular behind the at least one cookware carrier. An overall height of the hob system can thus be reduced, particularly in the front area.
  • the fans are arranged in a plan view in an area behind the rear edge of the food support.
  • the cooktop system can have a height of at most 10 cm, in particular at most 8 cm, in particular not more than 6 cm, in particular not more than 4 cm.
  • This information about the height of the hob system applies in particular to the entire area in which the hob is arranged.
  • the cooktop system in this area has such a low overall height that the entire space in the base cabinet below can be used. In particular, there is no need to dispense with the top drawer. If necessary, this can be designed with a somewhat reduced insertion depth.
  • the extractor device has at least one fan motor, which is connected to at least two, in particular at least three, of the fans in a rotationally driving manner. All of the fans are preferably driven in rotation by means of a single fan motor.
  • the fan motor can have a rotationally transmitting connection to the respective fan wheel of the at least two, in particular at least three, fans via one or more rotary transmission means, in particular one or more gears and / or a belt drive.
  • the fan motor can, in particular, be brought into a rotationally transmitting connection with the fan wheels of the fans via a switchable coupling device or can be decoupled from them.
  • the number of fan motors can be smaller than the number of fans, in particular smaller than the number of fan wheels. This aspect is also advantageous regardless of the other details of the present invention.
  • the hob system in particular the extractor hood device, comprises at least one drip tray for collecting overflow liquids.
  • the at least one collecting tray can at least partially overlap at least two of the inflow channels in a plan view.
  • the at least one preferably overlaps
  • the drip tray completely shows the area of the food support penetrated by the inflow channels in a plan view.
  • the extractor device can also have at least one baffle for guiding overflow liquids to the at least one drip tray. A penetration of overflow liquids to the at least one fan can be reliably prevented.
  • the extractor device comprises at least one filter for filtering the cooking fumes, which is arranged in the vacuum channel section.
  • the at least one filter can be designed as a fat filter and / or as an odor filter, in particular as an activated carbon filter.
  • the at least one filter is preferably arranged in a reversibly removable manner in the vacuum channel section.
  • the at least one heating unit is arranged at a distance from the at least one cookware carrier.
  • the vacuum duct section of the extractor hood device can thereby extend in particular between the at least one heating unit and the at least one cookware carrier.
  • the vacuum channel section extends in particular over a gap which is formed between the at least one heating unit and the at least one cooking material carrier. This advantageously means that cooking vapors can also be removed in the area of the hotplates, in particular in a plan view in the area of the at least one heating unit.
  • the at least one cookware carrier is reversibly displaceable relative to a vacuum channel section of the extraction device.
  • the at least one cookware carrier can be pivotable relative to the vacuum duct section.
  • the at least one cookware carrier, in particular a center of gravity of the at least one cookware carrier can preferably be displaced in the vertical direction by at least 100 mm, in particular at least 150 mm, in particular at least 200 mm, relative to the vacuum channel section.
  • the at least one cookware holder is thus particularly easy to clean.
  • the hob system has at least one cookware holder for carrying the at least one cookware holder, the at least one cookware holder being reversibly removable from the at least one cookware holder receptacle.
  • the at least one cookware holder can in particular be reversibly detachable without tools from the at least one cookware holder receptacle. This advantageously means that the at least one cookware carrier can be removed and cleaned particularly easily from the cooktop system.
  • the at least one cookware carrier can have a handle for easier removal from the cooktop system.
  • the at least one cookware holder receptacle can have a tilting edge. The tilting edge enables the at least one cookware holder to be tilted about a horizontal axis by applying a force acting downwards in the vertical direction to an upper side of the cookware holder.
  • the hob system is a compact device, in particular for installation in a kitchen base cabinet, educated.
  • the compact device is understood to mean an assembly unit comprising the hob and the extractor device, the extractor device comprising the vacuum duct section and the at least one fan.
  • the cooktop system which is designed as a compact device, can be installed particularly quickly and with little effort.
  • the plurality of inflow channels each belong to one of at least two extraction sections, wherein the cooking fumes can be extracted independently via each of the extraction sections.
  • the inflow ducts of each of the at least two discharge sections can each be connected to vacuum duct sections which are separated from one another in an airtight manner.
  • Each of the at least two extraction sections, in particular via a separate vacuum duct section, is preferably in air-conducting connection with at least one fan for sucking in the cooking fumes.
  • Each of the at least two extraction sections preferably comprises at least one, in particular at least two, in particular at least five, in particular at least ten, in particular at least fifty, inflow channels.
  • Each of the at least two extraction sections preferably overlaps at least one of the heating units in a plan view.
  • the cookware carrier can be divided into the at least two extraction sections.
  • the extraction sections can be rectangular, in particular square, or round, in particular elliptical or circular.
  • a number of the extraction sections preferably corresponds to a number of the cooking zones and / or the heating units.
  • the cooking fumes can thus be extracted in a targeted manner in the area of the hob in which a heating unit is active and in which cooking fumes are generated. The deduction can therefore be made available specifically in the area in which it is needed.
  • Such a hob system can be operated in a particularly energy-efficient manner.
  • the at least four inflow channels can be reversibly closed individually, in particular independently of one another.
  • the inflow ducts, which belong to different discharge sections, can preferably be reversibly closed independently of one another.
  • the extractor device can have a plurality of closing elements which can be displaced independently of one another.
  • an overall height in a region between a front edge and a geometrical centroid of the cooktop system is at most 180 mm, in particular at most 150 mm, in particular at most 120 mm, in particular at most 100 mm, in particular at most 80 mm, in particular at most 50 mm. It has been shown that a cooktop system with an overall height of 40 mm is possible in the front area.
  • the cooktop system has such a low overall height, in particular in an area which extends over at least 30 cm, in particular at least 40 cm, in particular at least 50 cm, starting from the front edge in the direction perpendicular to the latter.
  • the cooktop system can have such a low overall height, in particular in the entire area of the cooktop.
  • the cooktop system can be designed for flush mounting, for top mounting or for mounting with the aid of a mounting frame.
  • a space below the cooktop system can therefore be largely preserved as storage space.
  • the hob 2 comprises a cookware carrier 4 with four heating units 5 arranged thereon for heating the cookware 6.
  • the hob system 1 is arranged on a kitchen base cabinet 7.
  • the hob system 1 is attached to a worktop 8 of the kitchen base cabinet 7.
  • a surface of the cookware holder 4 is arranged flush with a surface of the worktop 8.
  • the hob system 1 includes a user interface 9 for controlling the extractor device 3 and the heating units 5.
  • the user interface 9 is designed as a touch-sensitive screen.
  • the user interface 9 is in signal connection with the extractor device 3 and the heating units 5 via a control unit (not shown).
  • the cookware carrier 4 comprises a glass plate, in particular a glass ceramic plate.
  • the cookware carrier 4 is in particular formed by such a plate.
  • the glass plate is penetrated by a multiplicity of inflow channels 10 for extracting the cooking fumes.
  • a cross-sectional area of the inflow channels 10 is in each case less than 1 mm 2 .
  • An area which can be heated by the respective heating unit 5 at the level or above the food support 4 forms a hotplate 11.
  • the respective heating unit 5 can act on the food 6 and heat it.
  • the food support 4 has no inflow channels 10.
  • the inflow channels 10 are arranged in a plan view equidistantly distributed on the cookware carrier 4.
  • the inflow channels 10 each extend in a straight line and in the vertical direction through the food support 4.
  • the inflow channels 10 have a circular cross section.
  • the cooktop system 1 has a housing 12.
  • a cookware carrier receptacle 13 is arranged on the housing 12.
  • the cookware holder 4 rests on the cookware holder receptacle 13 from above and can be removed from it in a reversible manner without tools.
  • the cookware carrier receptacle 13 has a tilting edge, not shown.
  • the tilting edge delimits a support surface of the cookware holder receptacle 13 from a depression.
  • the depression is designed in such a way that by loading the food support 4 in a region above the depression in a downward direction, a region of the food support 4 opposite the tilting edge can be raised.
  • the cookware carrier 4 is dishwasher-safe.
  • the cookware carrier 4 is designed to withstand high temperatures, in particular for temperatures of at least 350 ° C., and is suitable for pyrolysis cleaning.
  • the number of inflow channels 10 penetrating the cookware carrier 4 is greater than 50.
  • a filter 14 is arranged below the cookware carrier 4, in particular in the areas penetrated by the inflow channels 10. The filter 14 completely overlaps the inflow channels 10 in a plan view.
  • the filter 14 is designed as a combination filter for filtering fat and odors from the cooking vapor.
  • the cookware holder 4 has a filter holder 15. The filter 14 is reversibly attached to the food support 4 by means of the filter holder 15.
  • the cookware carrier 4 is permeable to gases and impermeable to liquids.
  • the cookware carrier 4 has a hydrophobic surface coating 16 in the area of the inflow channels 10.
  • the filter 14 is arranged in a vacuum channel section 17 of the extractor device 3.
  • the vacuum duct section 17 extends between inflow openings 18, which are formed by the inflow ducts 10 on the upper side of the food support 4, and fans 19 of the extractor device 3.
  • the extractor device 3 comprises four fans 19.
  • the fans 19 are designed as cross-flow fans.
  • An axis of rotation 20 of the respective fan 19 is oriented horizontally, in particular parallel to a front edge 20a of the cooktop system 1.
  • the fans 19 are in fluid communication with the inflow openings 18 via the vacuum duct section 17 and in fluid communication with a cooking vapor outlet 21 via an overpressure duct section 21.
  • the extractor device 3 is designed to cook cooking fumes via four extractor sections 22a, 22b, 22c, 22d which can be operated independently of one another deducted.
  • the respective extraction section 22a, 22b, 22c, 22d is in each case connected to one of the fans 19 via a separate vacuum duct section 17.
  • the surface of the food support 4 is divided into four extraction sections 22 of equal area.
  • Sealing elements are arranged on the vacuum duct section 17 for the airtight connection of the vacuum duct section 17 arranged downstream of the respective extraction section 22 to the cookware carrier 4.
  • the sealing elements surround the respective trigger sections 22 completely.
  • the cookware carrier 4 has a depth T of 500 mm.
  • the hob system 1 In the front area, in particular over at least 70% of the depth T, starting from a front edge 20a of the hob system 1, the hob system 1 has a front height Hv of 120 mm or less.
  • the overall height Hv of the hob system 1 can be in this range in particular in the range from only 3 cm to 5 cm.
  • a storage space 23 of the kitchen base cabinet 7 remains largely unaffected and unobstructed by the cooktop system 1.
  • An uppermost drawer 24 of the kitchen base cabinet 7 is neither shortened in the vertical direction nor in the depth direction. If necessary, it is possible to make the top drawer 24 of the kitchen base cabinet 7 a little shorter in the depth direction in order to have enough space in the rear area for the arrangement of the fans 19.
  • the fans 19 each have a fan wheel 25.
  • a diameter D of the fan wheels 25 is 80 mm.
  • the cooktop system 1 is designed as a compact device and can therefore be inserted into the worktop 8 simply and quickly as a pre-assembled system.
  • the cooktop system 1, which is designed as a compact device, comprises the housing 12, the cooktop 2 and the extractor hood device 3, the vacuum duct section 17 and the fans 19 of the extractor hood device 3 being complete for the compact device, but the overpressure duct section 26 arranged downstream of the fans 19 only partly belong.
  • the function of the cooktop system 1, the extractor device 3, the cooktop 2 and the cookware holder 4 is as follows:
  • the cooktop system 1 is started up via the user interface 9.
  • User inputs for controlling the heating units 5 and the fans 19 are transmitted to the control unit via the user interface 9.
  • the control unit provides electrical energy for operating the heating units 5 and the fans 19.
  • Status and performance data of the heating units 5 and the fans 19 are transmitted to the user interface 9 via the control unit and are displayed visually via the user interface 9.
  • the heating units 5 and the fans 19 can be connected to electrical power independently of one another by means of the control unit. By activating the heating unit 5 arranged in the area of the extraction section 22a, only the cookware 6 arranged there is heated. By activating the fan 19 connected to the extraction section 22a, cooking fumes are extracted via the inflow channels 10 associated with the extraction section 22a.
  • the inflow channels 10 are arranged inhomogeneously distributed over a surface of the food support 4.
  • 11 inflow channels 10 are also arranged in the area of the hotplates.
  • the vacuum duct section 17 extends, in particular, between the heating unit 5 and the food support 4.
  • the heating unit 5 is spaced from the food support 4 for this purpose.
  • a number of inflow channels 10 per unit area is larger in an edge area of the respective hotplate 11 than in a central area of the respective hotplate 11 and larger than in an edge area of the food support 4.
  • a cross-sectional area of the inflow channels 10 varies relative to the position of the respective inflow channel 10 of the hotplate 11.
  • the inflow channels 10 arranged in an edge area of the hotplate 11 have a larger cross-sectional area than those inflow channels 10 in the central area of the hotplate 11 and in the edge area of the food support 4.
  • the inflow channels 10 are designed to be permeable to gases and liquids.
  • a drip tray 27 for overflow liquids is arranged below the cookware holder 4.
  • the collecting tray 27 overlaps a plurality of the inflow channels 10 in a plan view.
  • the cooktop system 1 comprises six cooktops 2, each with a cooktop 4.
  • the cooktop 4 of the respective cooktops 2 are formed separately from one another.
  • the mode of operation of the hob system 1 corresponds to the mode of operation of the hob system 1 according to the embodiment described above. Because the cooktop system 1 only has several cooktops 2 comprises a single heating unit 5, the dimensions of the cookware holder 4 are correspondingly small. The cookware carriers 4 can thus be removed particularly easily from the respective cookware carrier receptacle 13 and cleaned, in particular in a dishwasher.
  • the collecting trays 27 can be easily cleaned from above.
  • the filter 14 arranged on the respective cookware holder 4 can be cleaned or replaced particularly easily.
  • the cookware carrier 4 has a single inflow channel 10.
  • An upper side of the inflow duct 10 forms the only inflow opening 18 of the fume extraction device 3.
  • the inflow opening 18 is covered by an inflow grille 28.
  • the hob system 1 comprises a hob cover 29 for reversibly covering the cookware holder 4 and the inflow opening 18.
  • the hob cover 29 comprises a cover body 30 which can be displaced relative to the cookware holder 4.
  • the cover body 30 can be arranged in a closed position and in an open position. In the closed position, the cover body 30 completely covers the cookware carrier 4 and the inflow opening 18 in a plan view.
  • the cover body 30 comprises a closure seal 31 for the airtight closure of the inflow opening 18 in the closed position.
  • the hob cover 29 is attached to the hob 2 in an articulated manner. In the open position, the hob cover 29 gives the food support 4, in particular, the hotplates 11 for heating the food and the inflow opening 18 for extracting cooking fumes freely.
  • the surface of the cookware holder 4 is arranged flush with the surface of the worktop 8. In the closed position, the cover body 30 lies on the edge of the worktop 8. According to an alternative embodiment variant, not shown, the surface of the food support 4 can be arranged below the surface of the worktop 8 and a surface of the hob cover 29 can be arranged flush with the surface of the worktop 8 in the closed position.
  • the Fig. 5 shows a section of the cooktop system 1 from below.
  • the extractor device 3 of the cooktop system 1 comprises four fans 19.
  • the fans 19 have a horizontally oriented axis of rotation 20. In a plan view, the fans 19 are arranged equidistantly and evenly distributed around a vertical axis running through a centroid of the inflow opening 18.
  • the axes of rotation 20 of two mutually adjacent fans 19 are oriented at an angle of 90 ° to one another.
  • the diameter D of the fan wheels 25 is 120 mm.
  • the fans 19 are designed as axial fans.
  • the fans 19 are connected to the inflow opening 18 via a common vacuum duct section 17.
  • the extractor device 3 comprises an overpressure channel section 26 that connects the fans 19 in a fluid-conducting manner.
  • a total height H of the cooktop system is 150 mm.
  • Downstream of the inflow opening 18 is a hollow cylinder Filter 14 arranged with a drip tray 17 for overflow liquids.
  • the filter 14 is designed as a grease filter.
  • the function of the cooktop system 1 according to the in the 4 to 6 corresponds to the functioning of the cooktop system 1 according to the previous embodiments.
  • the inflow grille 28 is reversibly removable from the food support 4.
  • the filter 14 can be removed from the inflow opening 18.
  • the hob cover 29 can be pivoted between the closed position and the open position.
  • the food support 4 is firmly connected to the worktop 8.
  • the cooktop system 1 comprises a cooktop 2 with four heating units 5 arranged next to one another.
  • An inflow opening 18 of the extractor hood device 3 has a rectangular contour and is arranged behind the heating units 5 or the hotplates 11.
  • the inflow opening 18 is connected via an underpressure channel section 17 in an air-conducting connection to four fans 19, each of which has a fan wheel 25.
  • the axes of rotation 20 of the fan wheels 25 are oriented parallel to one another and horizontally.
  • a maximum front overall height H V in a horizontal region from a front edge 20a to a geometrical center of gravity SP of the hob system 1 is 120 mm or less.
  • the overall height Hv of the hob system 1 can be in this range in particular in the range from only 3 cm to 5 cm.
  • the hob system 1 has a depth T of at least 30 cm, in particular at least 40 cm, such a low overall height.
  • a total height H of the cooktop system 1 is 180 mm or less.
  • the hob cover 29 has two cover bodies 30.
  • the two cover bodies 30 can be arranged independently of one another between the open position and the closed position. In the closed position, each of the cover bodies 30 completely covers two of the hotplates 11 and the inflow opening 18 on one side.
  • the two cover bodies 30 are each attached to the cooktop system 1 via a rotary mechanism 31a.
  • the rotary mechanism 31a has a drive spring (not shown) and a damper element (also not shown).
  • the rotary mechanism 31a ensures smooth opening and closing of the respective cover body 30 which is damped in the movement.
  • the extractor device 3 comprises two filters 14a, 14b arranged in the vacuum duct section 17.
  • the first filter 14a arranged downstream of the inflow opening 18 is designed as a grease filter and the second filter 14b is designed as an odor filter.
  • An activated carbon filter serves in particular as an odor filter.
  • the second filter 14b can in particular have one or more activated carbon elements. These can be easily replaced. In particular, they can be removed through the inflow opening 18.
  • an odor filter in particular in the form of an activated carbon filter, can be arranged downstream of at least one of the fans 19. In particular, it is possible to downstream of each of the fans 19 to arrange an appropriate odor filter.
  • These odor filters are preferably interchangeable, in particular interchangeable without tools. They can in particular be able to be removed from the overpressure channel section 26 via the removal openings provided in each case.
  • the hob cover 29 each includes a closure cover 32 connected to the cover body 30 for the airtight closure of the inflow opening 18.
  • the cover body 30 is arranged at a distance from the closure cover 32.
  • the mode of operation of the cooktop system 1 corresponds to the mode of operation of the cooktop system 1 according to the previously mentioned exemplary embodiments. Due to the relative displaceability of the cover bodies 30 relative to one another, the inflow opening 18 can either not be covered at all, on one side or completely. If the inflow opening 18 is covered on one side, the extraction power is increased in the uncovered area of the inflow opening 18 with the fans 19 having the same output.
  • the non-concealed hotplates 11 can continue to be used to heat food.
  • the hotplates 11 covered by the cover body 30 are automatically deactivated.
  • the control unit is in signal connection with contact switches 33 for detecting the cover body 30 arranged in the closed position.
  • the extraction device 3 comprises two inflow openings 18, which are formed by two inflow channels 10 penetrating the cookware carrier 4.
  • the extractor device 3 also comprises two guide elements 34, each of which is adjacent to the inflow openings 18 are arranged and are oriented parallel to a main extent of the inflow openings 18.
  • the guide elements 34 are each designed as a simply curved shell.
  • the guide elements 34 can be displaced relative to the cookware carrier 4 between a reset position and a guide position. In the guiding position, the respective guiding element 34 is arranged at least in sections above the food carrier 4.
  • the respective guiding element 34 shadows an upper space located upstream of the respective inflow opening 18 on one side with respect to the inflow opening 18.
  • an upper side of the respective guide element 34 is arranged flush with the inflow opening 18 adjoining it.
  • the guide elements 34 have a closing element 35.
  • the closing element 35 is designed to cover the respective inflow opening 18 in the reset position.
  • the cooktop system 1 each has a guide 36 for moving the guide elements 34.
  • Hob system 1 corresponds to the mode of operation of hob system 1 according to the exemplary embodiments described above.
  • Moving the respective guide element 34 along the link guide 36 enables the upper space to be shaded on one side for the directional removal of the cooking skills in the guide position and a closure of the respective inflow opening 18 in the reset position, reliably preventing odors from escaping from the extractor device 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
EP19188091.3A 2018-07-24 2019-07-24 Système de table de cuisson Active EP3599427B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018212329.2A DE102018212329A1 (de) 2018-07-24 2018-07-24 Kochgutträger für ein Kücheneinbaugerät
DE102018215425 2018-09-11

Publications (2)

Publication Number Publication Date
EP3599427A1 true EP3599427A1 (fr) 2020-01-29
EP3599427B1 EP3599427B1 (fr) 2023-11-29

Family

ID=67438716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19188091.3A Active EP3599427B1 (fr) 2018-07-24 2019-07-24 Système de table de cuisson

Country Status (2)

Country Link
EP (1) EP3599427B1 (fr)
ES (1) ES2970066T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113217964A (zh) * 2021-05-24 2021-08-06 绍兴市永辉电器有限公司 一种集成灶
WO2021214176A3 (fr) * 2020-04-22 2021-12-23 Schott Ag Plaque de cuisson, récipient de préparation d'aliments et dispositif de préparation comportant ceux-ci

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336649A1 (fr) * 2009-12-21 2011-06-22 Whirlpool Corporation Accessoire d'échappement sans conduit à courant descendant et à recirculation
US20130340742A1 (en) * 2012-06-25 2013-12-26 Western Industries, Inc. Cook Top with a Ventilation System and a Blower Mount Therefor
EP2975327A1 (fr) 2011-04-28 2016-01-20 Wilhelm Bruckbauer Unité de montage avec zone de cuisson et dispositif d'aspiration de buée
EP3136004A1 (fr) * 2015-08-19 2017-03-01 BSH Hausgeräte GmbH Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration de fumées

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336649A1 (fr) * 2009-12-21 2011-06-22 Whirlpool Corporation Accessoire d'échappement sans conduit à courant descendant et à recirculation
EP2975327A1 (fr) 2011-04-28 2016-01-20 Wilhelm Bruckbauer Unité de montage avec zone de cuisson et dispositif d'aspiration de buée
US20130340742A1 (en) * 2012-06-25 2013-12-26 Western Industries, Inc. Cook Top with a Ventilation System and a Blower Mount Therefor
EP3136004A1 (fr) * 2015-08-19 2017-03-01 BSH Hausgeräte GmbH Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration de fumées

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021214176A3 (fr) * 2020-04-22 2021-12-23 Schott Ag Plaque de cuisson, récipient de préparation d'aliments et dispositif de préparation comportant ceux-ci
CN113217964A (zh) * 2021-05-24 2021-08-06 绍兴市永辉电器有限公司 一种集成灶

Also Published As

Publication number Publication date
EP3599427B1 (fr) 2023-11-29
ES2970066T3 (es) 2024-05-24

Similar Documents

Publication Publication Date Title
EP3827204B1 (fr) Système de table de cuisson
EP3869107B1 (fr) Plaque de cuisson
DE102019202088A1 (de) Kochfeldsystem
DE202013005303U1 (de) Kochfeld
EP3692306B1 (fr) Hotte aspirante
EP3136004B1 (fr) Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration de fumées
EP3045824B1 (fr) Dispositif d'aspiration d'air d'une cuisiniere
EP3338031B1 (fr) Appareil combiné avec plaque de cuisson et dispositif d'evacuation des fumées
EP3338028A1 (fr) Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration des émanations
CH650583A5 (de) Backofen mit einer durch eine tuer verschliessbaren backofenmuffel.
EP3599427B1 (fr) Système de table de cuisson
EP3338029B1 (fr) Appareil combiné avec plaque de cuisson et dispositif d'evacuation des fumées
DE1579679B2 (de) Kochherd
DE102018212329A1 (de) Kochgutträger für ein Kücheneinbaugerät
DE102020114719B4 (de) Kochwrasenabzug
DE2615604B2 (de) Backofen, insbesondere mit Mitteln zur pyrolytischen Reinigung mit einem Kühlluftgebläse
EP1094278A2 (fr) Dispositif d'évacuation des fumées
EP4139610A2 (fr) Plaque de cuisson, récipient de préparation d'aliments et dispositif de préparation comportant ceux-ci
DE102020202371A1 (de) Kombinationsgerät mit Kochfeld und Dunstabzugsvorrichtung und Verfahren zum Betreiben eines Kombinationsgerätes
DE2656564A1 (de) Haube fuer herde und kochstellen
EP1217308B1 (fr) Hotte aspirante pour buée
DE10313913A1 (de) Gargerät
DE202023103081U1 (de) Haushaltsgerät zum Garen von Speisen
DE102022208147A1 (de) Garsystem mit Dunstabzugsvorrichtung
DE2424090A1 (de) Bratgeraet fuer backoefen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200710

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210604

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230724

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230822

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019010014

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231129

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240329

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240229

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2970066

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240524