EP3670925B1 - Système de cuisson - Google Patents

Système de cuisson Download PDF

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Publication number
EP3670925B1
EP3670925B1 EP19215967.1A EP19215967A EP3670925B1 EP 3670925 B1 EP3670925 B1 EP 3670925B1 EP 19215967 A EP19215967 A EP 19215967A EP 3670925 B1 EP3670925 B1 EP 3670925B1
Authority
EP
European Patent Office
Prior art keywords
unit
fan wheel
fan
cooking system
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19215967.1A
Other languages
German (de)
English (en)
Other versions
EP3670925A1 (fr
Inventor
Norberto Fueyo Diaz
Sergio Llorente Gil
Abelardo Martinez Iturbe
Carmelo Pina Gadea
Julio Rivera Peman
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to EP22193813.7A priority Critical patent/EP4134552A1/fr
Publication of EP3670925A1 publication Critical patent/EP3670925A1/fr
Application granted granted Critical
Publication of EP3670925B1 publication Critical patent/EP3670925B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1263—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using coil cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them

Definitions

  • the invention relates to a cooking system according to the preamble of claim 1.
  • a cooking system with a support plate and with an extractor fan unit is already known from the prior art, which is arranged on a side of the support plate facing away from an operator.
  • the extractor fan unit has two fan wheels and a drive unit for driving the fan wheels. In an operating state, the extractor fan unit uses the fan wheel to partially extract vapors generated in the operating state from a cooking area through an extractor recess in the support plate.
  • the fan wheels are arranged to the side of the extractor recess when viewed vertically onto the support plate.
  • the drive unit has two drive motors, one of which is assigned to each of the fan wheels. The respective drive motor is arranged within a space partially enclosed by the corresponding fan wheel.
  • EP 2 581 668 A1 is already a cooking system with a base plate and with an extractor fan unit, which has an impeller and a drive unit for driving the impeller and which extracts vapors generated by the impeller from a cooking area through an extractor recess in the base plate, wherein the drive unit is arranged outside a space enclosed by the impeller and wherein the impeller has a passage opening which allows liquid to pass from a suction side of the impeller to a pressure side of the impeller.
  • the JP 2004 179056 A , the US 2007/062513 A1 the WO 2019/068421 A1 and the JP-S58 97291 A each known as extractor fan units.
  • the object of the invention is in particular to provide a generic system with improved properties in terms of construction.
  • the object is achieved according to the invention by the features of claim 1, while advantageous embodiments and further developments of the invention can be taken from the subclaims.
  • the invention is based on a cooking system, in particular an induction cooking system, gas cooking system or radiant cooking system with at least one installation plate and with at least one extractor fan unit, which has at least one fan wheel and at least one drive unit for driving the fan wheel and which, by means of the fan wheel, at least partially extracts vapors arising in at least one operating state from at least one cooking area through at least one extractor recess in the installation plate.
  • a cooking system in particular an induction cooking system, gas cooking system or radiant cooking system with at least one installation plate and with at least one extractor fan unit, which has at least one fan wheel and at least one drive unit for driving the fan wheel and which, by means of the fan wheel, at least partially extracts vapors arising in at least one operating state from at least one cooking area through at least one extractor recess in the installation plate.
  • the drive unit is arranged outside a space at least partially enclosed by the impeller.
  • Such a design can in particular achieve an optimized construction.
  • By arranging the drive unit outside the room it is possible to avoid a strong impairment of the drive unit by the extracted vapors and/or contact of the drive unit with the extracted vapors, which in particular makes it possible to achieve a long-lasting design.
  • an alternative and in particular improved design can be provided compared to the known prior art.
  • a "cooking system” is to be understood in particular as a system which has at least one hob object and/or at least one hob, and which in particular could additionally have at least one further structural unit which is designed in particular differently from a hob object and/or from a hob.
  • the further structural unit could, for example, have at least one cleaning device and/or at least one refrigeration device and/or at least one mobile device and/or at least one contact module and/or at least one installation plate designed as a worktop.
  • a "hob object” is to be understood in particular as at least one part, in particular a subassembly, of a hob, in particular an induction hob, gas hob or radiant hob.
  • the cooking system could have at least one hob object, which could in particular be a subassembly of a hob.
  • the hob object could, for example, have at least one control unit and/or at least one user interface and/or at least one outer housing unit and/or at least one heating unit and/or at least one inverter and/or at least one installation plate designed as a hob plate and/or at least one extractor fan unit
  • the cooking system could, for example, have at least one hob and in particular in addition to the hob at least one further structural unit, such as in particular at least one installation plate designed as a worktop.
  • the cooking system has at least one support plate, in particular at least the support plate.
  • the support plate is in particular intended for setting up at least one cooking utensil and/or for placing at least one item of food on it.
  • a "support plate” is to be understood in particular as at least one, in particular plate-like unit, which is intended for setting up at least one cooking utensil and/or for placing at least one item of food on it for the purpose of heating.
  • the support plate could, for example, be designed as a partial area of at least one worktop, in particular at least one kitchen worktop, in particular of the cooking system. Alternatively or additionally, the support plate could be designed as a hob plate.
  • the support plate designed as a hob plate could in particular form at least part of a hob outer housing and in particular together with at least one hob housing unit, to which the support plate designed as a hob plate could in particular be connected in at least one assembled state, form at least a large part of the hob outer housing.
  • the base plate could, for example, be made at least for the most part from glass and/or glass ceramic and/or Neolith and/or Dekton and/or wood and/or marble and/or stone, in particular natural stone, and/or laminate and/or metal and/or plastic and/or ceramic.
  • the cooking system advantageously has at least one hob.
  • the installation plate is part of the hob.
  • the hob in particular has the installation plate.
  • the hob in particular has at least one outer housing unit, which is designed in particular as a hob outer housing unit and/or as a hob electronics housing unit and is intended to accommodate at least one hob electronics unit.
  • At least to a large extent is to be understood in particular as meaning a proportion, in particular a mass proportion and/or a volume proportion and/or a proportion of a number, of at least 70%, in particular of at least 80%, advantageously of at least 90% and preferably of at least 95%.
  • the mounting plate limits and/or defines the extraction recess, in particular at least to a large extent and advantageously completely.
  • An “extraction recess” is to be understood in particular as a recess through which vapors that arise in at least one operating state, which in the operating state arise in particular due to heating of at least one cooking utensil and/or at least one item of food, in particular due to suction by the extraction fan unit, pass through.
  • a "recess” is to be understood in particular as a hole and/or an opening.
  • the fluid could, for example, contain vapors that arise in the operating state and/or be designed as vapors that arise in the operating state.
  • the fluid could be present in a gaseous and/or dissolved state and in particular penetrate through the recess in the installation plate in a gaseous and/or dissolved state.
  • the fluid could advantageously contain at least one liquid that emerges from at least one cooking utensil and in particular be designed as at least one liquid that emerges from at least one cooking utensil.
  • the extractor fan unit is arranged in particular below the installation plate and/or on a side of the installation plate facing away from an operator.
  • An "extractor fan unit” is to be understood in particular as a unit which in at least one operating state at least partially extracts and/or filters vapors generated from at least one cooking area, in particular through the extractor recess of the installation plate, and which in particular in at least one operating state at least transports vapors generated from the cooking area away.
  • the extractor fan unit in particular has at least one grease filter unit which is intended to at least substantially absorb fat particles dissolved in the vapors generated in at least one operating state and/or to at least substantially remove them from the vapors generated in at least one operating state.
  • the fan wheel is intended to provide at least one suction flow for vapors generated in at least one operating state in at least one operating state and in particular to at least transport the extracted vapors away from the cooking area.
  • the extractor fan unit could be designed to remove the fumes generated in the operating state from the cooking area and additionally from a cooking chamber and, for example, at least one exhaust air line.
  • the extractor fan unit could be provided in particular to transport the vapors generated in the operating state from the cooking area into at least one other part of the cooking space.
  • the vapors generated in the operating state could be in a gaseous and/or dissolved state and, in particular, in a gaseous and/or dissolved state, could penetrate through the exhaust recess of the installation plate and/or enter at least one hob interior.
  • a “cooking area” is to be understood in particular as a sub-area of a cooking space in which a cooking process takes place in at least one operating state and in which in particular fluid and/or vapors generated during the cooking process escape from a heated cooking vessel and which advantageously extends in an installation position at least for the most part above the installation plate and/or on a side of the installation plate facing an operator.
  • a “cooking space” is to be understood in particular as a space, in particular a room, in which a cooking system and/or a hob is arranged.
  • the impeller has a diameter of at least 210 mm, in particular of at least 220 mm, advantageously of at least 250 mm, particularly advantageously of at least 270 mm, preferably of at least 290 mm and particularly preferably of at least 300 mm.
  • This makes it possible to achieve a low noise level generated by the impeller in the operating state, which could in particular assume a value of a maximum of 20 dB, in particular of a maximum of 18 dB, advantageously of a maximum of 16 dB, particularly advantageously of a maximum of 14 dB and preferably of a maximum of 12 dB.
  • a "drive unit” is to be understood in particular as a unit which in particular has at least one drive motor and in particular in at least one operating state, in particular by means of the drive motor, provides at least one drive force for a, in particular mechanical, drive of the impeller.
  • the drive unit in particular by means of the drive motor, in particular in at least one operating state, sets the impeller in at least one rotational movement.
  • the drive unit, in particular the drive motor of the Drive unit are, in particular in at least one operating state, connected to one another in a rotationally fixed manner and/or coupled to one another in a rotationally fixed manner.
  • the drive motor could advantageously be an electric motor.
  • the extractor fan unit is arranged in particular below the installation plate.
  • the cooking system has at least one outer housing unit, which is designed in particular as a hob outer housing unit and/or as a hob electronics housing unit and advantageously defines a hob outer housing at least substantially together with the installation plate.
  • the extractor fan unit could be arranged below the outer housing unit and in particular be attached to at least one underside and/or to at least one housing base of the outer housing unit.
  • the extractor fan unit could in particular be arranged at least largely within the outer housing unit.
  • An "outer housing unit” is to be understood in particular as a unit which, in at least one assembled state, at least partially delimits and/or defines at least one receiving space, in particular designed as a cavity, for receiving and/or storing at least one hob component.
  • the hob component could, for example, have at least one heating unit and/or at least one control unit and/or at least one supply unit and/or at least one user interface and/or at least one supply electronics unit.
  • a unit "at least partially" delimits and/or defines a receiving space is to be understood in particular to mean that the unit delimits and/or defines the receiving space alone or together with at least one other unit, such as the installation plate.
  • the outer housing unit and the installation plate, in particular together delimit the receiving space, in particular at least substantially and advantageously completely.
  • the outer housing unit absorbs at least a large part of the weight of at least one hob component and/or transfers the weight to at least one other unit, such as the installation plate.
  • the outer housing unit is advantageously designed as a one-piece and/or one-piece housing tray.
  • the outer housing unit is designed in particular as a hob outer housing unit and advantageously as a hob electronics housing unit.
  • one-piece is to be understood in particular as being connected at least in a material-locking manner, for example by a welding process, an adhesive process, an injection-molding process and/or another process that appears to be reasonable to the person skilled in the art, and/or advantageously formed in one piece, such as by being manufactured from a cast and/or by being manufactured using a single-component or multi-component injection-molding process and advantageously from a single blank.
  • the outer housing unit has in particular at least one housing base, which in at least one operating state defines and/or forms in particular a side of the outer housing unit facing away from an operator.
  • a distance between the housing base and the support plate which is measured in particular perpendicular to the housing base and to the support plate, is for example a maximum of 500 mm, in particular a maximum of 400 mm, advantageously a maximum of 350 mm, particularly advantageously a maximum of 300 mm, preferably a maximum of 250 mm and particularly preferably a maximum of 230 mm, whereby in particular a compact design can be achieved.
  • the installation plate and/or the hob having the installation plate could, in particular when viewed perpendicularly on a main extension plane of the installation plate, have a maximum extension, in particular a width extension and/or a length extension, of a maximum of 100 cm, in particular of a maximum of 90 cm, advantageously of a maximum of 80 cm, particularly advantageously of a maximum of 70 cm, preferably of a maximum of 65 cm and particularly preferably of a maximum of 60 cm, whereby even small hobs can be equipped with an extractor fan unit.
  • a maximum extension in particular a width extension and/or a length extension, of a maximum of 100 cm, in particular of a maximum of 90 cm, advantageously of a maximum of 80 cm, particularly advantageously of a maximum of 70 cm, preferably of a maximum of 65 cm and particularly preferably of a maximum of 60 cm, whereby even small hobs can be equipped with an extractor fan unit.
  • a "main extension plane" of an object is to be understood in particular as a plane which is parallel to a largest side surface of a smallest imaginary geometric cuboid which just completely encloses the object and in particular runs through the center of the cuboid.
  • a space "at least partially” enclosed by the impeller should be understood to mean in particular that the impeller encloses the space in at least one plane and in particular could enclose it partially, in particular exclusively, in at least one other plane.
  • the plane In the operating state, the plane could be aligned at least substantially parallel to a main extension plane of the mounting plate, for example. In the operating state, the plane could be aligned at least substantially perpendicular to a main extension plane of the mounting plate, for example.
  • the impeller encloses the space in particular in at least one plane, which is in particular aligned at least substantially parallel to a main extension plane of the installation plate, over an angular range of at least 90°, in particular of at least 180°, advantageously of at least 270°, particularly advantageously of at least 300°, preferably of at least 330° and particularly preferably of at least 350°.
  • the impeller could completely enclose the space and in particular have a cylindrical shape.
  • the impeller partially encloses the space and in particular has a cylindrical jacket-like shape.
  • the space is unlimited in particular on a side of the impeller facing the installation plate and/or on a side of the impeller facing away from the installation plate, in particular by the impeller.
  • essentially parallel is to be understood here in particular as an alignment of a direction relative to a reference direction, in particular in a plane, wherein the direction has a deviation from the reference direction of in particular a maximum of 8°, advantageously a maximum of 5° and particularly advantageously a maximum of 2°.
  • the expression "essentially perpendicular” is to be understood here in particular as an alignment of a direction relative to a reference direction, wherein the direction and the reference direction, in particular viewed in a plane, enclose an angle of 90° and the angle has a maximum deviation of in particular a maximum of 8°, advantageously a maximum of 5° and particularly advantageously a maximum of 2°.
  • the impeller has at least one base element, from which at least a plurality of impeller blade elements of the impeller protrude, which at least partially enclose and/or delimit the space.
  • the impeller has at least a plurality of impeller blade elements, advantageously at least the majority of impeller blade elements.
  • a "plurality” is to be understood in particular as a number of at least four, in particular of at least five, advantageously of at least six, particularly advantageously of at least eight, preferably of at least ten and particularly preferably of at least twelve.
  • the impeller advantageously has a plurality of impeller blade elements.
  • the impeller blade elements are in particular aligned at least substantially parallel to one another.
  • the impeller blade elements could be aligned at least substantially parallel to a main extension plane of the mounting plate and in particular at least partially enclose the space in at least one direction, which in particular could be aligned at least substantially perpendicular to a main extension plane of the mounting plate.
  • the fan blade elements could, for example, be aligned obliquely relative to a main plane of extension of the installation plate and in particular at least partially enclose the space in at least one direction, which could in particular be aligned obliquely relative to a main plane of extension of the installation plate.
  • the fan blade elements could be aligned at least substantially perpendicularly to a main plane of extension of the installation plate and in particular at least partially enclose the space in at least one direction, which could in particular be aligned at least substantially parallel to a main plane of extension of the installation plate.
  • the base element When viewing the base element in a direction which is aligned in particular perpendicularly to a main plane of extension of the installation plate, the base element could in particular have an oval shape, advantageously an elliptical shape and/or a circular shape.
  • the base element preferably has a ring-like shape.
  • the base element serves as a basis for arranging and/or fixing the fan blade elements.
  • the base element could be arranged on a side of the fan blade elements facing the mounting plate.
  • the base element could be arranged on a side of the fan blade elements facing away from the mounting plate. This makes it possible to provide a structurally optimized base element.
  • the fan wheel be designed as a radial fan wheel and in particular be part of at least one radial fan, in particular the extract fan unit. This makes it possible to achieve a high level of efficiency and/or low noise, in particular in comparison to an axial fan.
  • the impeller has at least one passage opening which allows liquid to pass from a suction side of the impeller to a pressure side of the impeller.
  • the fan blade elements at least partially surround and/or delimit the passage opening of the impeller.
  • the passage opening of the impeller is designed in particular as an impeller passage opening.
  • the term "passage opening of the impeller” could, for example, be replaced by the term “impeller passage opening”.
  • the passage opening of the impeller allows liquid to pass from a side of the impeller facing the mounting plate to a side of the impeller facing away from the mounting plate in at least one operating state.
  • the suction side of the impeller is arranged in particular on a side of the impeller facing the mounting plate in at least one operating state.
  • the pressure side of the impeller is arranged in particular on a side of the impeller facing away from the installation plate.
  • the impeller in particular has a cylinder-like shape. This makes it possible to achieve the shortest possible path for the liquid to reach a fluid collection unit, which in particular reduces the risk of contamination and/or damage to components of the hob.
  • an additional guide unit for guiding the liquid to the fluid collection unit can be dispensed with, which in particular makes it possible to achieve an inexpensive design.
  • the space is provided in particular for the passage of fluid, in particular from a side of the impeller facing the installation plate to a side of the impeller facing away from the installation plate.
  • the space is free of components, in particular the extractor fan unit and/or the hob, to a proportion, in particular a volume proportion, of at least 60%, in particular of at least 70%, advantageously of at least 80%, particularly advantageously of at least 85% and preferably of at least 90%. This makes it possible in particular to have an optimized design and/or to operate the impeller without disruption.
  • the drive unit could be coupled to the impeller at an end region of the impeller facing the mounting plate, in particular in at least one operating state.
  • the drive unit is coupled to the impeller at an end region of the impeller facing away from the mounting plate, in particular in at least one operating state. This allows the drive unit to be positioned optimally. In particular, impairment of the drive unit, in particular by vapors extracted from the impeller through the extraction recess, can be avoided.
  • the drive unit has at least one through-opening through which liquid can pass.
  • the through-opening of the drive unit is therefore designed as a drive unit through-opening.
  • the term "through-opening of the drive unit” could, for example, be replaced by the term "drive unit through-opening”.
  • the through-opening of the drive unit enables liquid to pass from a side of the drive unit facing the mounting plate to a side of the drive unit facing away from the mounting plate in at least one operating state.
  • liquid penetrating through the extraction recess can pass through the drive unit, in particular the drive unit and the fan wheel, advantageously the extraction fan unit, in a structurally simple manner, whereby damage to the drive unit by the liquid can be avoided and/or a long-lasting design can be achieved.
  • the passage opening of the impeller and the passage opening of the drive unit communicate with each other.
  • the passage opening of the impeller and the passage opening of the drive unit are arranged at least in sections, in particular at least for the most part and advantageously completely in alignment.
  • the passage opening of the impeller and the passage opening of the drive unit are arranged at least in sections, in particular at least for the most part and advantageously completely overlapping when viewed in a direction which is aligned in particular perpendicular to a main extension plane of the mounting plate.
  • the drive unit could have at least one drive motor and at least one traction means, which in particular could couple the drive motor and the impeller to one another and in particular could at least partially surround and/or define the passage opening of the drive unit.
  • the drive unit has at least one drive motor, which has a ring-like shape and which has the passage opening of the drive unit.
  • the drive motor at least partially encloses and/or defines and/or limits the passage opening of the drive unit. In this way, in particular, a structurally optimized and/or compact design can be achieved.
  • the drive unit in particular the drive motor of the drive unit, has at least one rotor and at least one stator, which each have a ring-like shape and are provided together to drive the fan wheel.
  • the stator has at least a plurality of and preferably a multiplicity of stator elements.
  • the rotor has in particular at least a plurality of and preferably a multiplicity of rotor elements.
  • a number of stator elements and a number of rotor elements are different from one another.
  • the rotor elements and the stator elements are in particular arranged offset relative to one another.
  • the stator could have at least one electromagnet, in particular per stator element, and the rotor, in particular per rotor element, in particular at least one permanent magnet.
  • the rotor, in particular per rotor element could have at least one Electromagnets and the stator, in particular per stator element, in particular at least one permanent magnet. This allows the fan wheel to be driven in a particularly reliable manner, which in particular enables smooth operation and/or a high level of user comfort.
  • the rotor and the base element are firmly and/or non-rotatably connected to one another, in particular in at least one operating state.
  • the rotor and the base element are arranged in direct contact with one another, at least in sections, in particular in at least one operating state.
  • the rotor and the base element could be firmly and/or non-rotatably connected to one another, for example, by means of at least one force-fitting connection and/or by means of at least one form-fitting connection and/or by means of at least one material-fitting connection. This makes it possible to provide, in particular, high stability and/or optimal coupling between the rotor and the base element, which in particular makes it possible to achieve a high level of operating comfort.
  • the drive unit has at least one drive motor and at least one traction means, which is provided in particular for a drive by the drive motor and which couples the drive motor and the impeller to one another.
  • the drive unit is provided in particular for transmitting at least one torque between at least two shafts, in particular between at least one shaft of the drive motor and at least one shaft of the impeller, at least by means of the traction means that wraps around the shafts.
  • the traction means could couple the drive motor and the impeller to one another in a non-positive and/or positive manner.
  • the drive unit could be provided, in particular by means of the traction means, for a non-positive and/or positive transmission of the torque between the shafts.
  • the drive unit could, for example, have at least one chain drive and/or at least one toothed belt drive and/or at least one flat belt drive and/or at least one V-belt drive and/or at least one round belt drive and in particular be designed as such.
  • the drive unit mechanically drives the impeller, in particular by means of the drive motor and the traction means. This makes it possible to drive the impeller in a structurally simple and/or easy manner, which in particular enables low costs and/or a reliable design to be achieved.
  • the room could, for example, be completely free of components of the hob and/or the extractor fan unit.
  • the extractor fan unit preferably has at least one grease filter unit, in particular at least the grease filter unit, which is arranged at least in sections within the room.
  • the grease filter unit protrudes at least into the room, in particular starting from a suction side of the impeller, in particular starting from the suction side of the impeller, and advantageously extends through the room.
  • at least one section of the grease filter unit is arranged on a suction side of the impeller, in particular on the suction side of the impeller, and at least one further section of the grease filter unit is arranged on a pressure side of the impeller, in particular on the pressure side of the impeller.
  • the section of the impeller and the further section of the impeller are connected to one another, in particular by at least one section of the grease filter unit located within the room. This allows fat particles dissolved in the vapors generated during operation to be optimally filtered out, thereby achieving a high standard of hygiene and/or a high level of operating comfort.
  • the fan wheel and the extraction recess could, for example, be arranged at a distance from one another in the operating state.
  • the extraction fan unit could have at least one further fan wheel, in particular in addition to the fan wheel, which could be arranged in particular on a side of the extraction recess facing away from the fan wheel when viewed perpendicularly on a main extension plane of the installation plate.
  • the fan wheel and the extraction recess are arranged at least partially overlapping one another in the operating state when viewed perpendicularly on a main extension plane of the installation plate.
  • the extraction fan unit has, in particular exactly, one, in particular a single, fan wheel.
  • the fan wheel is arranged at least substantially and advantageously completely centrally below the extraction recess.
  • the phrase that the impeller and the extraction recess are arranged in the operating state so as to "at least partially" overlap one another when viewed perpendicularly to a main extension plane of the mounting plate is to be understood in particular as meaning that at least a partial area of the impeller and at least a partial area of the extraction recess in the operating state are arranged so as to overlap one another when viewed perpendicularly onto a main extension plane of the mounting plate.
  • the fan wheel could have at least one further sub-region which, in the operating state, when viewed perpendicularly onto a main extension plane of the mounting plate, could be arranged at a distance from the extraction recess and/or outside a surface extension spanned by the extraction recess.
  • the extraction recess could have at least one further sub-region which, in the operating state, when viewed perpendicularly onto a main extension plane of the mounting plate, could be arranged at a distance from the fan wheel and/or outside a surface extension spanned by the fan wheel.
  • the extraction recess in the operating state is arranged in particular to a proportion, in particular to a surface proportion, of at least 50%, in particular of at least 60%, advantageously of at least 70%, particularly advantageously of at least 80%, preferably of at least 90% and particularly preferably of at least 95%, overlapping with the fan wheel and in particular within a surface extension spanned by the fan wheel.
  • a proportion, in particular to a surface proportion of at least 50%, in particular of at least 60%, advantageously of at least 70%, particularly advantageously of at least 80%, preferably of at least 90% and particularly preferably of at least 95%, overlapping with the fan wheel and in particular within a surface extension spanned by the fan wheel.
  • the extractor fan unit has at least one fluid collection unit, which is arranged on a side of the fan wheel facing away from the mounting plate.
  • the fluid collection unit and the extractor recess are arranged in particular so as to at least partially overlap one another.
  • a "fluid collection unit” is to be understood in particular as a unit which at least partially, in particular at least to a large extent and advantageously completely delimits and/or defines at least one fluid receiving space and which in particular in the operating state is formed by the extractor recess collects and/or absorbs at least a large part of the penetrating fluid.
  • the fluid collection unit could have a cuboid shape.
  • the fluid collection unit has in particular at least one fluid inlet through which, in the operating state, the fluid penetrating in particular through the extraction recess into at least one hob interior and/or located in at least one hob interior, enters in particular into the fluid receiving space.
  • the fluid collection unit has at least one fluid outlet through which, in the operating state, the fluid located in particular in the fluid receiving space, exits in particular from the fluid receiving space.
  • the fluid could, for example, contain vapors generated in the operating state and/or be designed as vapors generated in the operating state.
  • the fluid could be in a gaseous and/or dissolved state and in particular penetrate through the extraction recess of the installation plate in a gaseous and/or dissolved state.
  • the fluid could advantageously contain at least one liquid emerging from at least one cooking utensil and in particular be designed as at least one liquid emerging from at least one cooking utensil.
  • the fluid is in particular designed as a liquid and/or in particular comprises at least one liquid. This makes it possible to achieve a high standard of hygiene and/or to avoid damage to components, in particular the hob, due to penetrating fluid, which in particular makes it possible to achieve a long-lasting design.
  • the cooking system has at least one hob, in particular at least the hob, which has at least the extractor fan unit.
  • the hob is designed in particular as an induction hob, gas hob or radiant hob.
  • the extractor fan unit is at least partially, in particular at least to a large extent and advantageously completely integrated in the hob, in particular in the outer housing unit of the hob, in at least one operating state. This means that a separate extractor hood is not necessary, which in particular allows a small number of components and/or a small amount of storage to be achieved.
  • the extractor fan unit can be used in particular to cool components of the hob, such as a control unit and/or power electronics, which in particular allows a additional cooling unit can be dispensed with. This makes it possible to achieve a low noise level in the operating state and/or a cost-effective design.
  • the cooking system should not be limited to the application and embodiment described above.
  • the cooking system can have a number of individual elements, components and units that differs from the number stated herein in order to fulfill a function described herein.
  • FIG 1 shows in particular a cooking system 10a, which is designed in particular as an induction cooking system and which in particular has a cooking surface 52a.
  • the cooking surface 52a in the present embodiment is designed as an induction cooking surface.
  • the cooking system 10a has in particular at least one and advantageously exactly one mounting plate 12a.
  • the mounting plate 12a is designed in particular as a hob plate.
  • the mounting plate 12a is in particular part of the hob 52a.
  • the hob 52a has the mounting plate 12a.
  • the installation plate 12a is provided in particular for placing cooking utensils (not shown).
  • the installation plate 12a forms in particular a part of a hob outer housing, specifically the hob 52a.
  • the installation plate 12a particularly together with at least one outer housing unit 54a, forms the hob outer housing, specifically the hob 52a, at least substantially and advantageously completely.
  • the cooking system 10a has in particular at least one and advantageously exactly one outer housing unit 54a, in particular at least the outer housing unit 54a (cf. Figure 2 ).
  • the outer housing unit 54a forms in particular a part of a hob outer housing, in particular of the hob 52a.
  • the cooking system 10a has in particular at least one heating unit 60a.
  • the cooking system 10a has in particular a plurality of heating units 60a. Only one of the heating units 60a is described below.
  • the heating unit 60a is arranged in an installation position in particular below the installation plate 12a. In at least one assembled state, the heating unit 60a is integrated in particular in the cooking surface 52a.
  • the heating unit 60a is in particular intended to heat cooking utensils placed on the installation plate 12a above the heating unit 60a.
  • the heating unit 60a is in particular part of the cooking surface 52a.
  • the cooking surface 52a has in particular the heating unit 60a.
  • the heating unit 60a is arranged in particular between the mounting plate 12a and at least one room divider element 80a (cf. Figure 2 ).
  • the cooking system 10a has in particular at least one and advantageously exactly one room divider element 80a, in particular at least the room divider element 80a.
  • the room divider element 80a divides in particular at least one cooking surface interior 68a into at least two sub-spaces.
  • the room divider element 80a is designed as a shielding element and in particular to a electrical shielding of at least one unit against electromagnetic radiation provided by the heating unit 60a.
  • the cooking system 10a has in particular at least one and advantageously exactly one user interface 62a (cf. Figure 1 ).
  • the operator interface 62a is provided in particular for input and/or selection of operating parameters, such as a heating power and/or a heating power density and/or a heating zone.
  • the operator interface 62a is provided in particular for output, for example an acoustic output and advantageously an optical output, of at least one operating parameter and/or at least one value of an operating parameter, in particular to an operator.
  • the operator interface 62a is integrated in particular in the hob 52a.
  • the operator interface 62a is in particular part of the hob 52a.
  • the hob 52a has in particular the operator interface 62a.
  • the cooking system 10a has in particular at least one and advantageously exactly one control unit 64a.
  • the control unit 64a is in particular intended to carry out actions and/or change settings depending on operating parameters entered via the user interface 62a.
  • the control unit 64a controls and/or regulates in particular a power supply to the heating unit 60a in at least one operating state and is in particular designed as a heating unit control unit.
  • the control unit 64a is in particular intended, in particular by means of the heating unit 60a, for heating cooking utensils which in the operating state are arranged in particular on a side of the support plate 12a facing away from the control unit 64a and/or facing an operator.
  • control unit 64a is particularly integrated in the hob 52a.
  • the control unit 64a is particularly part of the hob 52a.
  • the hob 52a has in particular the control unit 64a.
  • the mounting plate 12a has in particular a trigger recess 14a (cf. Figures 1 and 2 ).
  • an extractor fan unit 16a extracts vapors generated in the operating state from a cooking area 22a through the extractor recess 14a of the installation plate 12a.
  • the cooking system 10a has in particular at least one and advantageously exactly one extractor fan unit 16a, in particular at least the extractor fan unit 16a (see. Figures 1 to 5 ).
  • the extractor fan unit 16a In the operating state, the extractor fan unit 16a is arranged, in particular, at least to a large extent and advantageously completely, below the mounting plate 12a.
  • the extractor fan unit 16a In particular, in the operating state, the extractor fan unit 16a is arranged, in particular, at least to a large extent and advantageously completely, on a side of the mounting plate 12a facing away from an operator.
  • the extractor fan unit 16a is in particular at least largely integrated into the hob 52a.
  • the extractor fan unit 16a is in particular part of the hob 52a.
  • the hob 52a in particular has the extractor fan unit 16a.
  • the extractor fan unit 16a has in particular at least one and advantageously exactly one fan wheel 18a.
  • the fan wheel 18a is designed as a radial fan wheel.
  • the extractor fan unit 16a uses the fan wheel 18a to at least partially extract vapors that arise in the operating state from at least one cooking area 22a through the extractor recess 14a of the installation plate 12a.
  • the cooking area 22a is in particular a spatial area that extends on a side of the installation plate 12a facing an operator.
  • the cooking system 10a has in particular at least one protective element 56a (cf. Figures 1 and 2 ), which is arranged overlapping the extraction recess 14a of the installation plate 12a, particularly when viewed perpendicularly to a main extension plane of the installation plate 12a.
  • the protective element 56a in particular at least partially prevents the penetration of contaminants, such as dust, through the extraction recess 14a of the installation plate 12a.
  • the protective element 56a is in particular part of the hob 52a.
  • the hob 52a in particular has the protective element 56a.
  • the extractor fan unit 16a has in particular at least one and advantageously exactly one drive unit 20a (cf. Figures 2 to 5 ).
  • the drive unit 20a drives in particular the impeller 18a.
  • the drive unit 20a is coupled in particular to the impeller 18a.
  • the drive unit 20a is arranged in particular outside a space 24a which is at least partially enclosed by the fan wheel 18a (cf. Figure 2 ).
  • the space 24a is at least partially delimited in particular by at least one base element 26a of the impeller wheel 18a and by at least a plurality of fan blade elements 28a of the impeller wheel 18a.
  • only one of the objects present in multiple quantities is provided with a reference symbol.
  • the impeller 18a has at least one base element 26a, in particular at least the base element 26a (cf. Figure 4 ).
  • the impeller 18a has in particular at least a plurality of fan blade elements 28a, in particular at least the plurality of fan blade elements 28a.
  • the impeller 18a has a plurality of fan blade elements 28a.
  • the fan blade elements 28a protrude in particular from the base element 26a.
  • the fan blade elements 28a in the present embodiment are aligned at least substantially perpendicular to the base element 26a.
  • the fan blade elements 28a protrude from the base element 26a in a direction facing the mounting plate 12a.
  • the fan wheel 18a has at least one further base element 66a.
  • the fan blade elements 28a protrude in particular from the further base element 66a.
  • the fan blade elements 28a in the present exemplary embodiment are aligned at least substantially perpendicular to the further base element 66a.
  • the fan blade elements 28a protrude from the further base element 66a in a direction facing away from the mounting plate 12a.
  • the fan blade elements 28a are arranged between the base element 26a and the further base element 66a and in particular connect the base element 26a and the further base element 66a to one another.
  • the fan blade elements 28a are in particular aligned at least substantially perpendicular to a main extension plane of the mounting plate 12a.
  • the fan blade elements 28a delimit the space 24a at least in a direction aligned at least substantially parallel to a main extension plane of the mounting plate 12a.
  • the fan wheel 18a and the extraction recess 14a are arranged in the operating state in particular at least partially overlapping one another.
  • the fan wheel 18a is arranged in the operating state at least in sections below the extraction recess 14a.
  • the impeller 18a has at least one passage opening 30a (cf. Figures 2 and 4 ).
  • the passage opening 30a of the impeller 18a allows liquid to pass from a suction side 32a of the impeller 18a to a pressure side 34a of the impeller 18a.
  • the passage opening 30a of the impeller 18a thus allows liquid, which enters the hob interior 68a in particular through the extraction recess 14a, to pass from a side of the impeller 18a facing the installation plate 12a to a side of the impeller 18a facing away from the installation plate 12a.
  • the passage opening 30a of the fan wheel 18a and the extraction recess 14a are arranged in the operating state in particular at least partially overlapping one another.
  • the drive unit 20a and the extraction recess 14a are arranged in the operating state in particular at least partially overlapping one another when viewed perpendicularly to a main extension plane of the mounting plate 12a.
  • the drive unit 20a is arranged outside a fan housing unit 58a of the extractor fan unit 16a in the operating state.
  • the extractor fan unit 16a has in particular at least one and advantageously exactly one fan housing unit 58a.
  • the fan housing unit 58a is provided for at least partially accommodating the fan wheel 18a.
  • the fan wheel 18a is arranged in particular at least partially and advantageously at least to a large extent within the fan housing unit 58a.
  • the drive unit 20a is arranged in particular below the fan housing unit 58a.
  • the drive unit 20a is coupled to the impeller 18a in particular at an end region 36a of the impeller 18a facing away from the mounting plate 12a.
  • the drive unit 20a and the impeller 18a are connected by means of at least one coupling element 70a.
  • the extractor fan unit 16a has in particular at least one coupling element 70a, in particular at least the coupling element 70a.
  • the coupling element 70a couples in particular the drive unit 20a and the fan wheel 18a to one another.
  • the coupling element 70a is connected in particular in one piece to the impeller 18a, in particular to the base element 26a of the impeller 18a.
  • the impeller 18a, in particular the base element 26a of the impeller 18a, and the coupling element 70a are formed in one piece.
  • the impeller 18a is in particular formed in one piece.
  • the extraction recess 14a of the installation plate 12a enables liquid to penetrate into at least one hob interior 68a.
  • the liquid could, for example, penetrate into the hob interior 68a through the extraction recess 14a of the installation plate 12a due to boiling over.
  • the hob interior 68a is at least substantially and advantageously completely defined and/or delimited by the installation plate 12a and the outer housing unit 54a.
  • the drive unit 20a has at least one passage opening 38a (cf. Figures 2 and 5 ).
  • the passage opening 38a of the drive unit 20a is provided for the passage of liquid.
  • the passage opening 38a of the drive unit 20a thus enables the passage of liquid, which in particular enters into at least one hob interior space 68a through the extraction recess 14a, from a side of the drive unit 20a facing the installation plate 12a to a side of the drive unit 20a facing away from the installation plate 12a.
  • the passage opening 30a of the impeller 18a and the passage opening 38a of the drive unit 20a are arranged in the operating state in particular at least partially, advantageously at least to a large extent and preferably completely overlapping with one another.
  • the passage opening 30a of the impeller 18a and the passage opening 38a of the drive unit 20a communicate with one another.
  • the passage opening 38a of the drive unit 20a is in particular part of at least one drive motor 40a of the drive unit 20a and in particular by the drive motor 40a at least partially enclosed.
  • the drive unit 20a has at least one drive motor 40a, in particular at least the drive motor 40a.
  • the drive motor 40a has in particular a ring-like shape.
  • the drive motor 40a in the present embodiment has the passage opening 38a of the drive unit 20a.
  • the drive unit 20a has in particular at least one rotor 42a and at least one stator 44a (cf. Figures 3 to 5 ).
  • the rotor 42a is part of the drive motor 40a.
  • the drive motor 40a in particular has the rotor 42a.
  • the stator 44a is part of the drive motor 40a.
  • the drive motor 40a in particular has the stator 44a.
  • the rotor 42a has in particular at least a plurality and advantageously a multiplicity of rotor elements 72a.
  • the rotor 42a has a ring-like shape.
  • the stator 44a has in particular at least a plurality and advantageously a multiplicity of stator elements 74a.
  • the stator 44a has a ring-like shape.
  • a number of rotor elements 72a and a number of stator elements 74a are in particular different from one another.
  • a number of rotor elements 72a is greater than a number of stator elements 74a.
  • the rotor 42a and the stator 44a are arranged concentrically when viewed perpendicularly to a main extension plane of the mounting plate 12a.
  • the stator 44a is arranged concentrically around the rotor 42a.
  • the drive unit 20a has in particular at least one bearing unit 76a.
  • the bearing unit 76a and the drive motor 40a are arranged concentrically when viewed perpendicularly to a main extension plane of the mounting plate 12a.
  • the drive motor 40a in particular the rotor 42a and the stator 44a, are arranged in particular concentrically around the bearing unit 76a.
  • the bearing unit 76a has in particular a ball bearing and is designed in particular as a ball bearing unit.
  • the bearing unit 76a has a ring-like shape.
  • the bearing unit 76a has in particular at least one passage opening 78a (cf. Figures 2 and 5 ).
  • the passage opening 78a of the bearing unit 76a is provided for the passage of liquid.
  • the passage opening 78a of the bearing unit 76a and the passage opening 38a of the drive unit 20a are arranged to overlap.
  • the passage opening 38a of the drive unit 20a in particular comprises the passage opening 78a of the bearing unit 76a.
  • the rotor 42a and the stator 44a drive the impeller 18a in particular together.
  • the rotor 42a and the stator 44a are provided together to drive the impeller 18a.
  • the rotor 42a is in particular firmly connected to the impeller 18a, in particular by means of the coupling element 70a.
  • the rotor 42a and the base element 26a of the impeller 18a are firmly connected to one another in the operating state.
  • the extractor fan unit 16a has in particular at least one and advantageously exactly one grease filter unit 48a (cf. Figure 2 ).
  • the grease filter unit 48a In the operating state, the grease filter unit 48a at least substantially absorbs grease particles dissolved in the vapors generated in at least one operating state and at least substantially removes them, in particular, from the vapors generated in at least one operating state.
  • the grease filter unit 48a In the operating state, the grease filter unit 48a is arranged, in particular, at least in sections, within the space 24a.
  • the cooking system 10a has in particular at least one and advantageously exactly one fluid collection unit 50a (cf. Figure 2 ).
  • the fluid collection unit 50a collects fluid penetrating through the drain recess 14a of the mounting plate 12a in particular.
  • the fluid collection unit 50a is provided for receiving fluid penetrating through the drain recess 14a of the mounting plate 12a.
  • the fluid collection unit 50a is arranged in particular on a side of the impeller 18a facing away from the mounting plate 12a.
  • the fluid collection unit 50a is arranged on a Main extension plane of the mounting plate 12a is arranged at least partially overlapping with the extraction recess 14a.
  • Figure 6 shows in particular an alternative cooking system 10b with an alternative cooking surface 52b.
  • An extractor fan unit 16b of the cooking system 10b of the embodiment of the Figures 6 and 7 differs in particular from an exhaust fan unit 16a of the cooking system 10a of the embodiment of the Figures 1 to 5 .
  • the cooking system 10b has the extractor fan unit 16b, which in particular has at least one fan wheel 18b and at least one drive unit 20b for driving the fan wheel 18b.
  • the fan wheel 18b is arranged in particular at least partially and advantageously at least to a large extent within at least one fan housing unit 58b of the extractor fan unit 16b (cf. Figures 6 and 7 ).
  • the drive unit 20b has in particular at least one drive motor 40b.
  • the drive motor 40b When viewed perpendicularly to a main extension plane of a mounting plate 12b of the cooking system 10b, the drive motor 40b is arranged in particular outside the fan housing unit 58b and in particular outside a surface spanned by the fan housing unit 58b.
  • the drive unit 20b has in particular at least one traction means 46b.
  • the traction means 46b couples in particular the drive motor 40b and the fan wheel 18b to one another, in particular by means of at least one coupling element 70b.
  • the coupling element 70b is in particular connected in one piece to the impeller 18b and protrudes in particular from the fan housing unit 58b, in particular in a direction facing away from the mounting plate 12b.
  • the traction means 46b is arranged in the operating state at least in sections below the impeller 18b and in particular the fan housing unit 58b.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Baking, Grill, Roasting (AREA)

Claims (12)

  1. Système de cuisson, en particulier système de cuisson à induction, avec au moins une plaque d'appui (12a-b) et avec au moins une unité de soufflante d'extraction (16a-b), laquelle présente au moins une roue de soufflante (18a-b) et au moins une unité d'entraînement (20a-b) pour un entraînement de la roue de soufflante (18a-b) et laquelle aspire au moyen de la roue de soufflante (18a-b) dans au moins un état de fonctionnement les vapeurs produites au départ d'au moins une zone de cuisson (22a-b) à travers au moins un évidement d'aspiration (14a-b) de la plaque d'appui (12a-b), dans lequel l'unité d'entraînement (20a-b) est disposée en dehors d'un espace (24a-b) au moins partiellement entouré par la roue de soufflante (18a-b) et dans lequel la roue de soufflante (18a-b) présente au moins un orifice de passage (30a-b), lequel permet un passage de liquide d'un côté aspiration (32a-b) de la roue de soufflante (18a-b) vers un côté pression (34a-b) de la roue de soufflante (18a-b), caractérisé en ce que l'unité d'entraînement (20a-b) présente au moins un orifice de passage (38a-b) prévu pour un passage de liquide, dans lequel l'orifice de passage (30a-b) de la roue de soufflante (18a-b) et l'orifice de passage (38a-b) de l'unité d'entraînement (20a-b) communiquent l'un avec l'autre.
  2. Système de cuisson selon la revendication 1, caractérisé en ce que la roue de soufflante (18a-b) présente au moins un élément de base (26a-b), dont au moins une pluralité d'éléments d'ailettes de soufflante (28a-b) de la roue de soufflante (18a-b) est écartée, lesquels délimitent au moins partiellement l'espace (24a-b).
  3. Système de cuisson selon la revendication 1 ou 2, caractérisé en ce que la roue de soufflante (18a-b) est formée sous la forme d'une roue de soufflante radiale.
  4. Système de cuisson selon l'une des revendications précédentes, caractérisé en ce que l'unité d'entraînement (20a-b) est couplée à la roue de soufflante (18a-b) en une zone terminale (36a-b) de la roue de soufflante (18a-b) éloignée de la plaque d'appui (12a-b).
  5. Système de cuisson selon la revendication 1, caractérisé en ce que l'unité d'entraînement (20a) présente au moins un moteur d'entraînement (40a), lequel présente une forme annulaire et lequel présente l'orifice de passage (38a).
  6. Système de cuisson selon l'une des revendications précédentes, caractérisé en ce que l'unité d'entraînement (20a) présente au moins un rotor (42a) et au moins un stator (44a), lesquels présentent respectivement une forme annulaire et sont prévus conjointement pour un entraînement de la roue de soufflante (18a).
  7. Système de cuisson au moins selon la revendication 2 et 6, caractérisé en ce que le rotor (42a) et l'élément de base (26a) sont fermement reliés l'un à l'autre.
  8. Système de cuisson selon l'une des revendications 1 à 4, caractérisé en ce que l'unité d'entraînement (20b) présente au moins un moteur d'entraînement (40b) et au moins un moyen de traction (46b) qui couple le moteur d'entraînement (40b) et la roue de soufflante (18b) l'un à l'autre.
  9. Système de cuisson selon l'une des revendications précédentes, caractérisé en ce que l'unité de soufflante d'extraction (16a-b) présente au moins une unité de filtre à graisse (48a-b), laquelle est disposée au moins par sections à l'intérieur de l'espace (24a-b).
  10. Système de cuisson selon l'une des revendications précédentes, caractérisé en ce que la roue de soufflante (18a-b) et l'évidement d'aspiration (14a-b) sont, dans l'état de fonctionnement et en présence d'un plan d'extension principal de la plaque d'appui (12a-b) vu à la verticale, disposés en se chevauchant au moins partiellement.
  11. Système de cuisson selon l'une des revendications précédentes, caractérisé en ce que l'unité de soufflante d'extraction (16a-b) présente au moins une unité de collecte de fluide (50a-b) disposée sur un côté de la roue de soufflante (18a-b) éloigné de la plaque d'appui (12a-b).
  12. Système de cuisson selon l'une des revendications précédentes, caractérisé par au moins un champ de cuisson (52a-b), lequel présente au moins l'unité de soufflante d'extraction (16a-b).
EP19215967.1A 2018-12-19 2019-12-13 Système de cuisson Active EP3670925B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22193813.7A EP4134552A1 (fr) 2018-12-19 2019-12-13 Système de cuisson

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201831246A ES2768074A1 (es) 2018-12-19 2018-12-19 Sistema de cocción

Related Child Applications (2)

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EP22193813.7A Division EP4134552A1 (fr) 2018-12-19 2019-12-13 Système de cuisson
EP22193813.7A Division-Into EP4134552A1 (fr) 2018-12-19 2019-12-13 Système de cuisson

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EP3670925A1 EP3670925A1 (fr) 2020-06-24
EP3670925B1 true EP3670925B1 (fr) 2024-04-24

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EP19215967.1A Active EP3670925B1 (fr) 2018-12-19 2019-12-13 Système de cuisson
EP22193813.7A Pending EP4134552A1 (fr) 2018-12-19 2019-12-13 Système de cuisson

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DE102022133876A1 (de) 2022-12-19 2024-06-20 Berbel Ablufttechnik Gmbh Kochvorrichtung

Citations (1)

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EP4134552A1 (fr) 2023-02-15
ES2768074A1 (es) 2020-06-19

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