EP1447625B1 - Device for cooking food - Google Patents

Device for cooking food Download PDF

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Publication number
EP1447625B1
EP1447625B1 EP03000697A EP03000697A EP1447625B1 EP 1447625 B1 EP1447625 B1 EP 1447625B1 EP 03000697 A EP03000697 A EP 03000697A EP 03000697 A EP03000697 A EP 03000697A EP 1447625 B1 EP1447625 B1 EP 1447625B1
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EP
European Patent Office
Prior art keywords
grill
frame
plate
surrounding
cooking
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EP03000697A
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German (de)
French (fr)
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EP1447625A1 (en
Inventor
Adolf Jaksch
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Individual
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Individual
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Priority to ES03000697T priority Critical patent/ES2292860T3/en
Priority to EP03000697A priority patent/EP1447625B1/en
Priority to DE50308167T priority patent/DE50308167D1/en
Priority to AT03000697T priority patent/ATE373209T1/en
Publication of EP1447625A1 publication Critical patent/EP1447625A1/en
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Publication of EP1447625B1 publication Critical patent/EP1447625B1/en
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    • 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
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated

Definitions

  • the invention relates to a device for cooking food with a grill plate with a grill surface and with a peripheral edge region with low heat conduction for container-free cooking of food and with a ceramic and / or induction cooktop for cooking food in containers.
  • the shows DE-U1-298 15 356 a built-in hob with a glass ceramic cooking surface, which is connected to a frame-like support that can be installed in a section of a workplace.
  • at least one cooking surface side immediately adjoins a work or storage surface which complements the cooking surface and which is an integral part of the carrier.
  • the cooking of food is only possible by means of a cooking surface, namely a glass ceramic cooking surface.
  • the US-A-5,549,098 shows a reliable, easily assembled and replaceable mounting unit for a sealed glass plate. The cooking of food with different cooking zones is not provided.
  • the invention relates to a device for cooking food with a grill plate, as for example from the EP-A 0 322 898 is known.
  • a grill plate is provided on its underside with a heater and has a grill surface made of both sides with stainless steel plated steel and a peripheral edge of a metal with low thermal conductivity, namely stainless steel, so that the grill plate on the one hand easily install in kitchen or restaurant furniture leaves and on the other hand, the temperature at the outer edge of the grill plate - despite the cooking temperatures on the grill surface - is so low that there is no risk of damage to the installation surface.
  • the invention has for its object to provide a device for cooking food, in which both the heatable grill plate and a glass plate for at least one ceramic and / or induction hob can be quickly and easily mounted in the cooking area of a kitchen or a restaurant.
  • the advantages achieved by the invention are based on the following procedure: If a combination cooking device with grill plate and ceramic and / or induction cooktop are manufactured, so first the number and size of the cooktops used is determined, from which a certain area for results in the cooking area. In adaptation to this surface area, the size of the grill plate is then set, and taking into account the resulting total area including the grill surface peripheral edge region with low heat conduction, a circumferential frame made of stainless steel sheet for holding the hob area is made in one piece and joint-free with the grill surface connected or configured.
  • the production of the entire cooking area is therefore in one hand, so that easily custom-made are possible.
  • a U-shaped, open on one side frame part of the actual outer frame and the peripheral edge region with low heat conduction and a second frame part made of stainless steel, on its, after mounting the grill plate facing side with the on the first frame part missing, circumferential edge region is provided.
  • a mold plate is first made from a stainless steel sheet by means of a suitable tool which already has the trough-like deformed edge regions for the grill surface and outer frame made of stainless steel.
  • this preformed metal plate are then according to the dimensions of grill area on the one hand and hobs on the other hand cut cut openings in the then the grill surface and the hobs are used.
  • the actual grill surface is welded into the mounting hole of the grill plate to the edge region, while the glass plate of the hobs in the mounting hole of the surrounding frame made of stainless steel sheet is positively held and additionally glued.
  • FIG. 1 is a plan view of a cooking unit generally indicated by the reference numeral 10 with a conventional grill plate 12 on the left side and a ceran or induction cooking area 13 on the right side.
  • the grill plate 12 has a rectangular grill surface 14 made of stainless steel plated on both sides with a material thickness of about 5 to 15 mm, in particular 8 to 12 mm, and a circumferential, trough-shaped edge region 16 made of stainless steel with a material thickness of about 1 to 1.5 mm on.
  • the power supply for the heating of the grill surface is located at the bottom of the grill plate 12th
  • the ceramic or induction cooking area 13 for heating food in containers such as pots, pans and fryers by heat transfer or induction has a rectangular glass plate 18 with - in the illustrated embodiment - two circular cooking zones 20, 22.
  • a glass plate 18 with one, two or more hotplates 20, 22 is supplied as a unit, wherein the power supply, induction coil, heating conductor and control are also arranged under the glass pane 18.
  • this cooking unit 10 is made of a stainless steel sheet by means of a suitable tool by pressing / forming an intermediate mold with a peripheral edge region 24 for the entire cooking unit 10 and with the encircling, trough-shaped edge region 16 for the grill surface 14 and with a web 26 between Ceran or Induction cooking area 13 and grill plate 12 made. Subsequently, two rectangular installation openings are cut into this deformed sheet-steel plate by laser cutting, namely a rectangular installation opening for the grill surface 14, whose inner edge is formed by the edge region 16, and an opening for the glass plate 18.
  • This prefabricated unit will then work in the same way as it does in the EP-A-0322898 is explained, inserted into a mounting hole of a kitchen top and mounted there.
  • the size of the grill surface 14 can easily be adapted to the changing sizes of the glass plate 18 that can be supplied with the hob (s) 20, 22, the size of the glass plate 18 is assumed in the design of the one-piece frame 24, and subsequently cut the required mounting hole for the grill surface 14.
  • FIG. 2 shows a vertical section through a preassembled cooking unit 10 in the transition region between grill plate 12 and ceramic or induction cooking area 13.
  • the electrical system is indicated again, wherein when using ceramic hobs, a power supply, a control and a recessed into the glass plate 18 conductor loop is used, while induction heating, the electrical system in addition to power supply and control also includes an induction coil.
  • an angle iron 30 is welded under the web 26, which serves to stabilize the grill plate 12 and the cooking area 13 supporting frame.
  • angle iron 30 can still be welded together if necessary and extend depending on the size of the cooking unit 10 only between grill plate 12 and cooking area 13, as shown, on all sides of the cooking area 13 and / or around the grill plate 12, or under the entire frame 24th

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Induction Heating Cooking Devices (AREA)

Abstract

The cooker top has a grill plate (12) with grilling surface (14) and a surrounding region (16) of low thermal conductivity and one or more ceramic and/or induction top plates (13) containing hobs (20, 22). A stainless steel frame (24) runs round the entire top to hold the top plates and grill plate together without a joint, to form a single unity.

Description

Die Erfindung betrifft eine Vorrichtung zum Garen von Lebensmitteln mit einer Grillplatte mit einer Grillfläche und mit einem umlaufenden Randbereich mit geringer Wärmeleitung zum behälterlosen Garen der Lebensmittel und mit einem Ceran- und/oder Induktions-Kochfeld zum Garen der Lebensmittel in Behältern.The invention relates to a device for cooking food with a grill plate with a grill surface and with a peripheral edge region with low heat conduction for container-free cooking of food and with a ceramic and / or induction cooktop for cooking food in containers.

Vorrichtungen zum Garen von Lebensmitteln sind in vielen Ausführungsformen bekannt. So zeigt die US-B-6,271504 ein Kombinationskochgerät mit zwei Ceran-Kochfeldern und einer herausnehmbaren Kocheinheit mit einem schwenkbaren Deckeln. In dieser Kocheinheit befinden sich sowohl an der Unterseite des Deckels als auch am Boden Heizstäbe, so dass auf Gitter aufgelegte Lebensmittel sowohl von unten als auch von oben her erwärmt und damit gegart werden können. Auch auf die Oberseite des Deckels aufgelegte Lebensmittel können erwärmt und damit gegart werden.Devices for cooking food are known in many embodiments. That's how it shows US-B-6.271504 a combination cooker with two ceramic hobs and a removable cooking unit with a hinged lid. In this cooking unit, heating elements are located both on the underside of the lid and on the floor, so that foods placed on grilles can be heated and cooked from below as well as from above. Even food placed on the top of the lid can be heated and cooked with it.

Weiterhin zeigt die DE-U1-298 15 356 eine Einbau-Kochmulde mit einer Glaskeramik-Kochfläche, die mit einem rahmenartigen Träger verbunden ist, der in einen Ausschnitt eines Arbeitsplatzes eingebaut werden kann. Dabei schließt sich an zumindest eine Kochflächenseite unmittelbar eine die Kochfläche ergänzende Arbeits- oder Abstellfläche an, die integrierter Bestandteil des Trägers ist. Hierbei ist das Garen von Lebensmitteln nur mittels einer Kochfläche, nämlich einer Glaskeramik-Kochfläche möglich.Furthermore, the shows DE-U1-298 15 356 a built-in hob with a glass ceramic cooking surface, which is connected to a frame-like support that can be installed in a section of a workplace. In this case, at least one cooking surface side immediately adjoins a work or storage surface which complements the cooking surface and which is an integral part of the carrier. Here, the cooking of food is only possible by means of a cooking surface, namely a glass ceramic cooking surface.

Die US-A-5,549,098 zeigt eine zuverlässige, leicht montierbare und auswechselbare Einbaueinheit für eine abgedichtete Glasplatte. Das Garen von Lebensmitteln mit verschiedenen Kochstellen ist nicht vorgesehen.The US-A-5,549,098 shows a reliable, easily assembled and replaceable mounting unit for a sealed glass plate. The cooking of food with different cooking zones is not provided.

Weiterhin zeigt die FR-A-2229929 einen Herd mit zwei verschiedenen Garstellen, die in seine Oberseite eingebaut sind. Zwischen diesen beiden Garstellen befindet sich ein Dunstabzug, wie er auch bei dem Herd nach der US-B1-627504 vorgesehen ist.Furthermore, the shows FR-A-2229929 a stove with two different cooking points built into its top. Between these two Garstellen is a fume hood, as he also after the stove US B1-627504 is provided.

Die Erfindung geht aus von einer Vorrichtung zum Garen von Lebensmitteln mit einer Grillplatte, wie sie beispielsweise aus der EP-A 0 322 898 bekannt ist. Eine solche Grillplatte ist an ihrer Unterseite mit einer Heizvorrichtung versehen und weist eine Grillfläche aus beidseitigem mit Edelstahl plattiertem Stahl sowie einen umlaufenden Randbereich aus einem Metall mit geringer Wärmeleitung, nämlich Edelstahl, auf, so dass sich die Grillplatte einerseits problemlos in Küchen- oder Restaurantmöbel einbauen läßt und andererseits die Temperatur am äußeren Rand der Grillplatte - trotz der Gartemperaturen an der Grillfläche - so gering ist, dass keine Gefahr einer Beschädigung der Einbaufläche besteht.The invention relates to a device for cooking food with a grill plate, as for example from the EP-A 0 322 898 is known. Such a grill plate is provided on its underside with a heater and has a grill surface made of both sides with stainless steel plated steel and a peripheral edge of a metal with low thermal conductivity, namely stainless steel, so that the grill plate on the one hand easily install in kitchen or restaurant furniture leaves and on the other hand, the temperature at the outer edge of the grill plate - despite the cooking temperatures on the grill surface - is so low that there is no risk of damage to the installation surface.

Mit solchen Grillplatten können Lebensmittel mit geringem Flüssigkeits- und Fettzusatz temperaturgerecht, schonend und schmackhaft direkt auf der Platte gegart werden.With such grill plates food can be cooked with little liquid and fat addition temperature-friendly, gentle and tasty directly on the plate.

In den letzten Jahren wurden solche Grillplatten in zunehmendem Maße mit Ceran- und/oder Induktions-Kochfeldern zum Garen von Lebensmitteln in Behältern wie beispielsweise Töpfen, Pfannen und Brätern kombiniert, was jedoch bei der Kochstellenplanung immer wieder zu Problemen führt, da die von verschiedenen Herstellern gelieferten Kochfelder unterschiedliche Maße, Randprofile, Einbautiefen, Einbauarten und Energieregulierungen haben.In recent years, such grills have been increasingly combined with ceramic and / or induction cooktops for cooking food in containers such as pots, pans and fryers, but this leads to problems in the hotplate design again and again because of different manufacturers supplied hobs have different dimensions, edge profiles, installation depths, installation types and energy regulations.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Garen von Lebensmitteln zu schaffen, bei der sowohl die beheizbare Grillplatte als auch eine Glasplatte für mindestens ein Ceran- und/oder Induktionskochfeld schnell und einfach in den Kochbereich einer Küche oder eines Restaurants montiert werden können.The invention has for its object to provide a device for cooking food, in which both the heatable grill plate and a glass plate for at least one ceramic and / or induction hob can be quickly and easily mounted in the cooking area of a kitchen or a restaurant.

Diese Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in claim 1.

Zweckmäßige Ausführungsformen werden durch die Merkmale der Unteransprüche definiert.Advantageous embodiments are defined by the features of the subclaims.

Die mit der Erfindung erzielten Vorteile beruhen auf folgender Vorgehensweise: Soll eine Kombinations-Kocheinrichtung mit Grillplatte und Ceran- und/oder Induktions-Kochfeld gefertigt werden, so wird zunächst die Zahl und die Größe der verwendeten Kochfelder festgelegt, aus der sich eine bestimmte Fläche für den Kochbereich ergibt. In Anpassung an diesen Flächenbereich wird dann die Größe der Grillplatte festgelegt, und unter Berücksichtigung der dadurch entstehenden Gesamtfläche einschließlich des die Grillfläche umlaufenden Randbereiches mit geringer Wärmeleitung wird ein umlaufender Rahmen aus Edelstahlblech zur Halterung des Kochfeld-Bereiches gefertigt, der einstückig und fugenfrei mit der Grillfläche verbunden bzw. ausgestaltet ist.The advantages achieved by the invention are based on the following procedure: If a combination cooking device with grill plate and ceramic and / or induction cooktop are manufactured, so first the number and size of the cooktops used is determined, from which a certain area for results in the cooking area. In adaptation to this surface area, the size of the grill plate is then set, and taking into account the resulting total area including the grill surface peripheral edge region with low heat conduction, a circumferential frame made of stainless steel sheet for holding the hob area is made in one piece and joint-free with the grill surface connected or configured.

Die Fertigung des gesamten Garbereiches liegt also in einer Hand, so dass leicht Sonderanfertigungen möglich sind.The production of the entire cooking area is therefore in one hand, so that easily custom-made are possible.

Die bisher benötigten Stege in der Küchenarbeitsplatte zur Befestigung und Montage der Kochfelder entfallen, wodurch sich weniger Abdichtarbeit, eine verbesserte Hygiene sowie eine relevante Platzeinsparung ergeben.The previously required webs in the kitchen worktop for mounting and mounting the hobs omitted, resulting in less sealing work, improved hygiene and a relevant space savings.

Da nur ein einziges Einbaumaß für die Gesamtfläche aus Kochfeldern und Grillplatte berücksichtigt werden muss, wird eine einfache und schnelle Montage möglich, und es ergibt sich eine optisch schöne und pflegeleichte Kocheinheit.Since only a single installation dimension for the total area of hobs and grill plate must be considered, a simple and quick installation is possible, and it results in a visually beautiful and easy-care cooking unit.

Für die einstückige Ausgestaltung des Rahmens von Grillplatte und Kochfeld(ern) stehen zwei prinzipielle Lösungen zur Verfügung.For the one-piece design of the frame of grill plate and hob (ern) are two principal solutions available.

Nach einem ersten Weg wird ein U-förmiger, an einer Seite offener Rahmenteil aus dem eigentlichen Außenrahmen und aus dem umlaufenden Randbereich mit geringer Wärmeleitung sowie ein zweiter Rahmenteil aus Edelstahl gefertigt, der auf seiner, nach der Montage der Grillplatte zugewandten Seite mit dem an dem ersten Rahmenteil fehlenden, umlaufenden Randbereich versehen ist. Diese beiden vorgefertigten Teile werden miteinander verschweißt.After a first way, a U-shaped, open on one side frame part of the actual outer frame and the peripheral edge region with low heat conduction and a second frame part made of stainless steel, on its, after mounting the grill plate facing side with the on the first frame part missing, circumferential edge region is provided. These two prefabricated parts are welded together.

Anschließend werden in den Öffnungen der beiden, nun miteinander verbundenen Rahmenteile die eigentliche Grillfläche durch Schweißen und die Glasplatte für das bzw. jedes Ceran- und/oder Kochfeld mechanisch befestigt.Subsequently, the actual grill surface by welding and the glass plate for the or each ceramic and / or hob are mechanically fastened in the openings of the two, now interconnected frame parts.

Obwohl diese Vorgehensweise weniger Material benötigt und zu einwandfreien Produkten führt, wird zur Vereinfachung der Produktion nach einer besonders bevorzugten Ausführungsform zunächst aus einem Blech aus Edelstahl mittels eines geeigneten Werkzeugs eine Formplatte gefertigt, die bereits die muldenartig verformten Randbereiche für die Grillfläche und den Außen-Rahmen aus Edelstahl enthält. In diese vorgeformte Blechplatte werden dann entsprechend den Maßen von Grillfläche einerseits und Kochfeldern andererseits Einbauöffnungen eingeschnitten, in die dann die Grillfläche sowie die Kochfelder eingesetzt werden.Although this approach requires less material and leads to flawless products, to simplify production, in a particularly preferred embodiment, a mold plate is first made from a stainless steel sheet by means of a suitable tool which already has the trough-like deformed edge regions for the grill surface and outer frame made of stainless steel. In this preformed metal plate are then according to the dimensions of grill area on the one hand and hobs on the other hand cut cut openings in the then the grill surface and the hobs are used.

Die eigentliche Grillfläche wird in die Einbauöffnung der Grillplatte an den Randbereich angeschweißt, während die Glasplatte der Kochfelder in der Einbauöffnung des umlaufenden Rahmens aus Edelstahlblech formschlüssig gehalten und noch zusätzlich verklebt wird.The actual grill surface is welded into the mounting hole of the grill plate to the edge region, while the glass plate of the hobs in the mounting hole of the surrounding frame made of stainless steel sheet is positively held and additionally glued.

Dadurch ergibt sich eine sehr einfache und auch zeitsparende Technik, wobei problemlos unterschiedliche Einbaumaße von Grillflächen und Kochfeldern bei einem einzigen Ausgangsmaß des vorgeformten Blechteils berücksichtigt werden können.This results in a very simple and time-saving technique, with different installation dimensions of grill surfaces and hobs can be considered in a single initial dimension of the preformed sheet metal part easily.

Die auf die beschriebene Weise vorgefertigte Einheit aus Grillfläche und Kochfeldern wird dann in eine entsprechende, einzige Einbauöffnung einer Küchenplatte eingesetzt und elektrisch angeschlossen, ohne dass aufwendige Montagearbeiten erforderlich sind.The pre-fabricated in the manner described unit of grill surface and hobs is then inserted into a corresponding, single installation opening of a kitchen top and electrically connected without complex installation work is required.

Die Erfindung wird im Folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf die beiliegenden, schematischen Zeichnungen näher erläutert. In diesen zeigen

Fig. 1
eine Draufsicht auf einen Kochbereich mit einer Grillplatte und zwei Ceran-Kochfeldem, und
Fig. 2
einen vertikalen Schnitt durch die benachbarten Bereiche von Grillplatte und Kochbereich.
The invention will be explained in more detail below by means of embodiments with reference to the accompanying schematic drawings. In this show
Fig. 1
a plan view of a cooking area with a grill plate and two ceramic hobs, and
Fig. 2
a vertical section through the adjacent areas of grill plate and cooking area.

Fig. 1 zeigt eine Draufsicht auf eine allgemein durch das Bezugszeichen 10 angedeutete Kocheinheit mit einer herkömmlichen Grillplatte 12 auf der linken Seite und einem Ceran- oder Induktions-Kochbereich 13 auf der rechten Seite.FIG. 1 is a plan view of a cooking unit generally indicated by the reference numeral 10 with a conventional grill plate 12 on the left side and a ceran or induction cooking area 13 on the right side.

Die Grillplatte 12 weist eine rechteckige Grillfläche 14 aus beidseitig mit Edelstahl plattiertem Stahl mit einer Materialstärke von etwa 5 bis 15 mm, insbesondere 8 bis 12 mm, und einen umlaufenden, muldenförmigen Randbereich 16 aus Edelstahl mit einer Materialstärke von etwa 1 bis 1,5 mm auf.The grill plate 12 has a rectangular grill surface 14 made of stainless steel plated on both sides with a material thickness of about 5 to 15 mm, in particular 8 to 12 mm, and a circumferential, trough-shaped edge region 16 made of stainless steel with a material thickness of about 1 to 1.5 mm on.

Auf der Grillfläche 14 können Lebensmittel ohne Behälter gegart werden. Die Stromzuführung für die Erwärmung der Grillfläche befindet sich an der Unterseite der Grillplatte 12.On the grill surface 14 food can be cooked without containers. The power supply for the heating of the grill surface is located at the bottom of the grill plate 12th

Der Ceran- bzw. Induktions-Kochbereich 13 für die Erwärmung von Lebensmitteln in Behältern wie Töpfen, Pfannen und Brätern durch Wärmeübertragung oder Induktion weist eine rechteckige Glasplatte 18 mit - bei der dargestellten Ausführungsform - zwei kreisförmigen Kochstellen 20, 22 auf. Eine solche Glasplatte 18 mit einer, zwei oder mehr Kochstellen 20, 22 wird als Einheit geliefert, wobei die Stromzuführung, Induktionsspule, Heizleiter und Regelung ebenfalls unter der Glasscheibe 18 angeordnet sind.The ceramic or induction cooking area 13 for heating food in containers such as pots, pans and fryers by heat transfer or induction has a rectangular glass plate 18 with - in the illustrated embodiment - two circular cooking zones 20, 22. Such a glass plate 18 with one, two or more hotplates 20, 22 is supplied as a unit, wherein the power supply, induction coil, heating conductor and control are also arranged under the glass pane 18.

Zur Herstellung dieser Kocheinheit 10 wird aus einem Edelstahlblech mittels eines geeigneten Werkzeugs durch Pressen/Verformen eine Zwischenform mit einem umlaufenden Randbereich 24 für die gesamte Kocheinheit 10 sowie mit dem umlaufenden, muldenförmigen Randbereich 16 für die Grillfläche 14 und mit einem Steg 26 zwischen Ceran- bzw. Induktions-Kochbereich 13 und Grillplatte 12 hergestellt. Anschließend werden durch Laserschneiden zwei rechteckige Einbauöffnungen in diese verformte Edelstahlblechplatte geschnitten, und zwar eine rechteckige Einbauöffnung für die Grillfläche 14, deren Innenrand durch den Randbereich 16 gebildet wird, und eine Öffnung für die Glasplatte 18.To produce this cooking unit 10 is made of a stainless steel sheet by means of a suitable tool by pressing / forming an intermediate mold with a peripheral edge region 24 for the entire cooking unit 10 and with the encircling, trough-shaped edge region 16 for the grill surface 14 and with a web 26 between Ceran or Induction cooking area 13 and grill plate 12 made. Subsequently, two rectangular installation openings are cut into this deformed sheet-steel plate by laser cutting, namely a rectangular installation opening for the grill surface 14, whose inner edge is formed by the edge region 16, and an opening for the glass plate 18.

Die Grillplatte 14 wird längs ihres gesamten, umlaufenden Randes mit dem Innenrand des muldenförmigen Randbereiches 16 verschweißt, während die Glasplatte 18 des Ceran- bzw. Induktions-Kochbereiches 13 mechanisch in Schienen des Rahmens 24 eingehängt und anschließend noch verklebt wird.The grill plate 14 is welded along its entire circumferential edge with the inner edge of the trough-shaped edge region 16, while the glass plate 18 of the ceramic or induction cooking area 13 is mechanically suspended in rails of the frame 24 and then glued.

Diese vorgefertigte Einheit wird dann auf die gleich Weise, wie es in der EP-A-0322 898 erläutert wird, in eine Einbauöffnung einer Küchenplatte eingesetzt und dort montiert.This prefabricated unit will then work in the same way as it does in the EP-A-0322898 is explained, inserted into a mounting hole of a kitchen top and mounted there.

Als Alternative zu dieser Vorgehensweise, bei der ein umlaufender, einstückiger Edelstahlblech-Rahmen 24 verwendet wird, kann auch von einem ursprünglich zweiteiligen Rahmen 24 ausgegangen werden.As an alternative to this approach, in which a circumferential, one-piece stainless steel sheet 24 frame is used, it can also be assumed that an originally two-part frame 24.

Hierbei wird zunächst die Grillfläche 14 an drei Seiten, nämlich mit Ausnahme ihrer, dem Ceran- bzw. Induktions-Kochbereich 13 zugewandten Seite, mit dem U-förmigen umlaufenden, muldenförmigen Randbereich 16 verschweißt, der wiederum mit dem äußeren Rahmen 24 verbunden ist. Nach einer bevorzugten Ausführungsform werden der muldenförmige Randbereich 16 und der Rahmen 24 im Bereich der Grillplatte 14 einstückig ausgebildet, nämlich aus einem Edelstahlblech auf die gewünschte Form gepresst.Here, first, the grill surface 14 on three sides, namely with the exception of her, the ceran or induction cooking area 13 side facing welded to the U-shaped circumferential trough-shaped edge portion 16, which in turn is connected to the outer frame 24. According to a preferred embodiment, the trough-shaped edge region 16 and the frame 24 are integrally formed in the region of the grill plate 14, namely pressed from a stainless steel sheet to the desired shape.

An den Ecken der dem Ceran- bzw. Induktions-Kochbereich 13 zugewandten Seite der Grillplatte 12 wird der Rahmen 24 mit dem Randbereich 16 auf Gehrung geschnitten, wie in Fig. 1 durch die gestrichelten Linien 28 angedeutet ist.At the corners of the ceran or induction cooking area 13 facing side of the grill plate 12 of the frame 24 is mitred with the edge portion 16, as indicated in Fig. 1 by the dashed lines 28.

Komplementär hierzu wird ein umlaufender Rahmen 24 aus Edelstahlblech für die Glasplatte 18 gefertigt, der an seiner der Grillfläche 14 zugewandten Seite mit dem Steg 26 und dem muldenförmigen Randbereich 16 ausgebildet ist. Auch hier werden der Rahmen 24 und der Randbereich 16 auf Gehrung geschnitten.Complementary to this, a peripheral frame 24 is made of stainless steel sheet for the glass plate 18, which is formed on its side facing the grill surface 14 with the web 26 and the trough-shaped edge region 16. Again, the frame 24 and the edge region 16 are mitred.

Anschließend werden die beiden Rahmenteile 24 an der Seite der Grillfläche 14, an den muldenförmigen Randbereichen 16 und an ihren Stoßkanten durch Schweißen miteinander verbunden, so dass ebenfalls ein einstückiger, beide Garbereiche 12, 14 umlaufender Rahmen 24 entsteht, in den dann die Glasplatte 18 eingesetzt werden kann.Subsequently, the two frame parts 24 on the side of the grill surface 14, connected to the trough-shaped edge regions 16 and at their abutting edges by welding, so that also a one-piece, both cooking areas 12, 14 surrounding frame 24 is formed, then inserted into the glass plate 18 can be.

Da die Größe der Grillfläche 14 leicht an die sich ändernden lieferbaren Größen der Glasplatte 18 mit der/den Kochstelle(n) 20, 22 angepasst werden kann, wird bei der Auslegung des einstückigen Rahmens 24 von der Größe der Glasplatte 18 ausgegangen, und anschließend wird die erforderliche Einbauöffnung für die Grillfläche 14 eingeschnitten.Since the size of the grill surface 14 can easily be adapted to the changing sizes of the glass plate 18 that can be supplied with the hob (s) 20, 22, the size of the glass plate 18 is assumed in the design of the one-piece frame 24, and subsequently cut the required mounting hole for the grill surface 14.

Fig. 2 zeigt einen senkrechten Schnitt durch eine fertig vormontierte Kocheinheit 10 im Übergangsbereich zwischen Grillplatte 12 und Ceran- bzw. Induktions-Kochbereich 13.2 shows a vertical section through a preassembled cooking unit 10 in the transition region between grill plate 12 and ceramic or induction cooking area 13.

Dabei ist auf der linken Seite die Grillfläche 14 zu erkennen, unter der die Elektrik für die Grillplatte angeordnet ist.It can be seen on the left side of the grill surface 14, under which the electrical system is arranged for the grill plate.

Mit dem gemäß der Darstellung der Fig. 2 rechten Rand der Grillfläche 14 ist die linke Kante des muldenförmigen Randbereiches 16 aus Edelstahl verschweißt, der an seiner rechten Kante in den horizontalen Steg 26 zwischen Grillplatte 12 und Kochbereich 13 übergeht.2, the left edge of the trough-shaped edge region 16 is welded from stainless steel, which merges at its right edge into the horizontal web 26 between the grill plate 12 and cooking area 13.

Der rechte Rand des Stegs ist nach unten abgewinkelt, wozu in die sich nach unten erstreckende Fläche des Stegs 26 Schlitze eingeschnitten werden können, deren Unterkanten nach außen verbogen werden und dadurch Auflageflächen für die Glasplatte 18 liefern. Als Alternative hierzu können auch in die Schlitze in der nach unten gerichteten Fläche des Steges 26 kleine Winkeleisen eingesetzt werden, die zur Auflage für die Glasplatte 18 dienen.The right edge of the web is angled downward, for which purpose 26 slots can be cut in the downwardly extending surface of the web, the lower edges are bent outwards and thereby provide bearing surfaces for the glass plate 18. Alternatively, 26 small angle irons can be used in the slots in the downwardly directed surface of the web, which serve to support the glass plate 18.

Unter der Glasplatte 18 ist wieder die Elektrik angedeutet, wobei bei Verwendung von Ceran-Kochfeldern eine Stromzuführung, eine Regelung und eine in die Glasplatte 18 eingelassene Leiterschleife verwendet wird, während bei Induktions-Erwärmung die Elektrik neben Stromzuführung und Regelung auch eine Induktionsspule enthält.Under the glass plate 18, the electrical system is indicated again, wherein when using ceramic hobs, a power supply, a control and a recessed into the glass plate 18 conductor loop is used, while induction heating, the electrical system in addition to power supply and control also includes an induction coil.

Wie man weiter in Fig. 2 erkennen kann, wird unter den Steg 26 ein Winkeleisen 30 eingeschweißt, das zur Stabilisierung des die Grillplatte 12 und den Kochbereich 13 tragenden Rahmens dient.As can be seen further in Fig. 2, an angle iron 30 is welded under the web 26, which serves to stabilize the grill plate 12 and the cooking area 13 supporting frame.

Diese Winkeleisen 30 können bei Bedarf noch miteinander verschweißt werden und erstrecken sich je nach Abmessung der Kocheinheit 10 nur zwischen Grillplatte 12 und Kochbereich 13, wie dargestellt, auf allen Seiten um den Kochbereich 13 und/oder um die Grillplatte 12, oder unter dem gesamten Rahmen 24.These angle iron 30 can still be welded together if necessary and extend depending on the size of the cooking unit 10 only between grill plate 12 and cooking area 13, as shown, on all sides of the cooking area 13 and / or around the grill plate 12, or under the entire frame 24th

Claims (6)

  1. Appliance for cooking foodstuffs with:
    a) a surrounding, integral frame (24) made from stainless steel sheet,
    b) a built-in opening with a heated grill plate (12) with a grill surface (14) in the surrounding frame (24);
    c) a built-in opening with a glass plate (18) with at least one Cerane and/or induction hob (20, 22) in the surrounding frame (24);
    characterised in that
    - the grill plate (12) has a surrounding, depression-shaped peripheral region (16) of stainless steel;
    - the peripheral region (16) of the grill plate (12) is integrally joined to the surrounding frame (24) without any seams; and
    - the glass plate (18) is mechanically suspended in rails of the surrounding frame (24) and adhered.
  2. Appliance as claimed in claim 1, characterised in that the grill surface (14) is welded to the internal edge of the depression-shaped peripheral region (16) of the frame (24).
  3. Appliance as claimed in one of claims 1 or 2, characterised in that the surrounding frame (24) is made up of two parts welded to one another, namely a first, rectangular part with the built-in opening for accommodating the glass plate (18) and a second part for accommodating the grill plate (12).
  4. Appliance as claimed in claim 3, characterised in that the U-shaped part of the frame (24) for accommodating the grill plate (12) is formed integrally with the surrounding, depression-shaped peripheral region (16) of stainless steel and this surrounding peripheral region (16) is welded to the grill surface (14).
  5. Appliance as claimed in claim 4, characterised in that the part of the frame (24) for accommodating the grill plate (12) extends around only three sides of the grill surface (14) and the side facing the Cerane or induction hob (13) is left free, and the part of the frame (24) for accommodating the glass plate (18) is disposed on its side with the depression-shaped peripheral region (16) of stainless steel facing the grill plate (12), which is welded to the oppositely lying edge of the grill surface (14).
  6. Appliance as claimed in one of claims 1 to 5, characterised by stabiliser brackets (30) welded underneath the frame (24).
EP03000697A 2003-01-17 2003-01-17 Device for cooking food Expired - Lifetime EP1447625B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES03000697T ES2292860T3 (en) 2003-01-17 2003-01-17 DEVICE FOR COOKING FOOD.
EP03000697A EP1447625B1 (en) 2003-01-17 2003-01-17 Device for cooking food
DE50308167T DE50308167D1 (en) 2003-01-17 2003-01-17 Device for cooking food
AT03000697T ATE373209T1 (en) 2003-01-17 2003-01-17 DEVICE FOR COOKING FOOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03000697A EP1447625B1 (en) 2003-01-17 2003-01-17 Device for cooking food

Publications (2)

Publication Number Publication Date
EP1447625A1 EP1447625A1 (en) 2004-08-18
EP1447625B1 true EP1447625B1 (en) 2007-09-12

Family

ID=32668938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000697A Expired - Lifetime EP1447625B1 (en) 2003-01-17 2003-01-17 Device for cooking food

Country Status (4)

Country Link
EP (1) EP1447625B1 (en)
AT (1) ATE373209T1 (en)
DE (1) DE50308167D1 (en)
ES (1) ES2292860T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018206318A1 (en) * 2018-04-24 2019-10-24 Wilhelm Bruckbauer Frame device for a hob system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB364326A (en) * 1930-12-24 1932-01-07 Revo Electric Company Ltd Improvements relating to electric cooking appliances
FR2004693A1 (en) * 1968-03-25 1969-11-28 Bertazzoni Vittorio
AU476042B2 (en) * 1973-05-04 1974-11-07 Jenn-Air Corp. Stove with selectively interchangeable cooking apparatus
FR2229929B1 (en) * 1973-05-18 1976-11-12 Jenn Air Corp
DE8717025U1 (en) * 1987-12-28 1988-06-23 Jaksch, Adolf, 8000 München Built-in electric frying plate
IT8841613A0 (en) * 1988-05-31 1988-05-31 C & D Refrigeration Spa WORK STATION PARTICULARLY FOR THE EXECUTION OF GASTRONOMIC PREPARATIONS.
US5549098A (en) * 1994-02-16 1996-08-27 Maytag Corporation Glass range top-seal system
DE29815356U1 (en) * 1998-08-27 2000-01-05 AEG Hausgeräte GmbH, 90429 Nürnberg Built-in hob
DE19856538C1 (en) * 1998-12-08 2000-05-04 Schott Glas Glass ceramic stove cooking surface is shrouded by shaped adapter sections of industrial glass to protect the edges and withstand the effects of heavy metal cooking utensils
DE20014949U1 (en) * 2000-08-30 2000-12-07 Schott Glas, 55122 Mainz Modular kitchen appliance for cooking food
US6271504B1 (en) * 2000-10-18 2001-08-07 Maytag Corporation Versatile surface heating cartridge for cooking appliance

Also Published As

Publication number Publication date
EP1447625A1 (en) 2004-08-18
DE50308167D1 (en) 2007-10-25
ES2292860T3 (en) 2008-03-16
ATE373209T1 (en) 2007-09-15

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