EP1555486B1 - Oven door - Google Patents

Oven door Download PDF

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Publication number
EP1555486B1
EP1555486B1 EP04026990A EP04026990A EP1555486B1 EP 1555486 B1 EP1555486 B1 EP 1555486B1 EP 04026990 A EP04026990 A EP 04026990A EP 04026990 A EP04026990 A EP 04026990A EP 1555486 B1 EP1555486 B1 EP 1555486B1
Authority
EP
European Patent Office
Prior art keywords
door
panel
support elements
sealing
sealing element
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.)
Not-in-force
Application number
EP04026990A
Other languages
German (de)
French (fr)
Other versions
EP1555486A2 (en
EP1555486A3 (en
Inventor
Harald Pörner
Dietmar Hildner
Christoph Walther
Branko Ivanovic
Roland Schmidtell
Stefan Dänzer
Erhard Koitzsch
Friedrich Horn
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of EP1555486A2 publication Critical patent/EP1555486A2/en
Publication of EP1555486A3 publication Critical patent/EP1555486A3/en
Application granted granted Critical
Publication of EP1555486B1 publication Critical patent/EP1555486B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/02Doors specially adapted for stoves or ranges
    • F24C15/023Mounting of doors, e.g. hinges, counterbalancing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404Function thereof
    • E05Y2201/416Function thereof for counterbalancing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/46Mounting location; Visibility of the elements in or on the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Definitions

  • the invention relates to a door for closing the feed opening of a cooking chamber of a cooking oven, in particular a household oven.
  • Gareboards (or: ovens, roasting ovens) with a closable by a door feed opening a cooking chamber (or: oven muffle, oven, roasting pan) are known for use in the home (private kitchens) or in the field of catering (or commercial kitchens) in various embodiments.
  • Such cooking ovens can have different cooking modes (or: cooking functions) for cooking food introduced into the cooking chamber and also other operating modes, in particular a pyrolysis mode for pyrolytic self-cleaning of the inner muffle interior.
  • the most common Gar jossart are thermal Gar remplisart in which the food is heated by the food to be cooked supplied heat energy, in particular of electric or gas-fired top heat, bottom heat and / or hot air heaters, and cooked, microwave cooking modes in which the food in the cooking chamber by means of Gargut supplied microwaves, the of the liquid contained in the food is absorbed and converted into heat, is cooked and steam cooking modes in which steam is introduced into the cooking chamber and the food is cooked by means of the steam.
  • thermal Gar Häsart in which the food is heated by the food to be cooked supplied heat energy, in particular of electric or gas-fired top heat, bottom heat and / or hot air heaters, and cooked, microwave cooking modes in which the food in the cooking chamber by means of Gargut supplied microwaves, the of the liquid contained in the food is absorbed and converted into heat, is cooked and steam cooking modes in which steam is introduced into the cooking chamber and the food is cooked by means of the steam.
  • Out EP 1 106 932 A2 is a door for a Garofen, preferably for the household, known with at least two spaced apart support elements, which are made of a temperature-resistant mechanically stable polymer material, in particular a thermoplastic or a thermosetting polymer material, and with an outer pane, with which the support elements via one Adhesive connection are connected.
  • On the two support elements receiving means and / or fastening means are arranged, which are formed with the associated support member as a continuous molding and for receiving or securing a further door glass, in particular one Inner pane or washer, and / or at least one other door component, in particular in each case a door hinge and / or at least a third door glass and / or a door handle, are provided.
  • One or more of the functional parts of the door may be integrated with the carrier elements to form common moldings and then consists of a common polymer material.
  • the support elements may be formed as hollow profile parts, but also solid.
  • suitable high temperature resistant plastics are in EP 1 106 932 A2 in column 7, from line 33 to column 8, line 5, given some possible plastics.
  • a cooking oven with a furnace muffle with a feed opening for the introduction of food to be cooked is then equipped with such a door for closing the feed opening.
  • an oven door in which two vertically and parallel to each other, substantially U-shaped support members made of aluminum are glued to an outer pane.
  • the support elements extend to the lower edge of the outer pane and take down each a door hinge part with a tension spring.
  • an opening in each support member is formed in each case.
  • the support elements have on their inner sides grooves for receiving an inner pane which covers the entire feed opening. Between the outer pane and the inner pane, a space open at the bottom is formed for cooling the door by natural air convection.
  • the EP 0 811 806 A1 shows a door for closing the oven muffle of a baking and roasting oven, which connected to the outer pane vertical support members holding rails for removably holding at least one outer pane spaced viewing window, above both discs an actuating handle is arranged, which has a subsequent to the disc space vent shaft.
  • a Garofeng is described in which form vertical support members with opposite abutment surfaces and cross-sections a frame for two spaced-apart discs.
  • the present invention has for its object to provide a new Garofeng that has an easily adaptable to different modes cooking ovens, in particular on Garöfen with and without pyrolysis, in the production customizable structure.
  • FIG 1 shows a door 8, for example, for a Mosgarofen, with an outer pane 10 at one of a feed opening or access opening of a muffle interior of the Garofens not shown in FIG 1 outside the door 8 and two attached to the outer pane 10 support members 11 and 12, the parallel to each other and, with the door closed, run vertically.
  • the carrier elements 11 and 12 extend in particular at a distance from the lateral edges of the outer pane parallel to these side edges and perpendicular to the upper and lower edges of the outer pane 10.
  • Each of the carrier elements 11 and 12 has a connecting flange 61 and 62, over which the support member 11 and 12 glued to the outer pane 8, or in the case of an outer pane 10 made of plastic, is also welded.
  • the receiving grooves 65 and 66 are on one side, usually the bottom, completed with a support member 67 and 68, which are supported in the receiving grooves 65 and 66, door panes. At the opposite ends of the grooves 65 and 66, the grooves are open for parallel insertion of the door glass. Furthermore, the receiving grooves 65 and 66 may also be associated with snap-action or latching elements for holding the door panes, as shown in FIG. 1, but not specified.
  • the outer wall 25 of the receiving channel 16 is spaced from the outer pane 10 and thereby holds the second hinge part 4 and thus also the entire hinge 2 at a distance from the outer pane 10th
  • FIG. 2 shows the door 8 with mounted door hinges 2 and 2 ', which are usually already preassembled again in the housing, not shown in FIG 2 of the Garofens.
  • the second hinge parts 4 and 4 ' are inserted into the receiving channels 16 and 17 and locked or fixed there.
  • the door 8 is pivoted about the corresponding pivoting angle.
  • the minimum pivot angle ⁇ min is shown, in which the door 8 is in the closed, vertical position.
  • the pivot pins 6 and 6 'of the door hinges 2 and 2' are arranged so that their pivot axes coincide, that is, a uniform pivot axis A for the door 8 is realized.
  • a door interior 20 is formed in all embodiments.
  • the door interior 20 is completed either completely airtight to prevent air flow through the door interior 20 (such an embodiment, FIG 6) or to cool the door through the door cooling air by forced or possibly even only natural convection is passed to obtain low outside temperatures on the outer pane 10 of the door 8.
  • FIG. 3 shows the door according to FIG. 2 in a view rotated by 90 ° so that the first hinge parts 3 and 3 'point upwards and the outer pane 10 is arranged horizontally.
  • hinges 2 and 2 ' the torque devices and various mechanical components can be seen, but unspecified in FIG 3 for the sake of clarity.
  • two additional panes 18 and 19 are provided in the pane holding parts 63 and 64 of the carrier elements 11 and 12, in particular in the two under the receiving groove for the inner pane 13 lying further grooves (only 66) shown, held and supported by the support members 67 and 68 of the support members 11 and 12.
  • Such a construction with four disks 10, 18, 19 and 13 arranged parallel to each other (in order from outside to inside) is advantageous in applications in which a special thermal insulating effect of the door 8 is desired, for example in pyrolytic self-cleaning ovens , in which temperatures up to 500 ° C and above can occur in the muffle interior.
  • an air guiding part 14 is shown, which is fastened to the sides facing away from the receiving openings 23 and 24, in particular upper end sides, of the carrier elements 11 and 12 and transversely runs parallel to the inner pane 13.
  • This air guide member 14 serves to guide cooling air and / or exhaust air from the oven.
  • a door handle 15 is still arranged according to FIG 2 on the outside of the inner pane 13 facing away from the outer pane 8, which is connected by the outer pane 10 with the support elements 11 and 12.
  • the discs 10, 13 and possibly 18 and 19 are in all embodiments preferably made of glass or a glass-like material, such as a glass ceramic, and are preferably designed to be transparent in the interior of the oven, so that a viewing window is formed.
  • the discs 10, 13, 18 and 19 at least partially made of a temperature-resistant and preferably transparent plastic.
  • an outer disk 10 made of plastic can be formed integrally or from a molded part, even in a forming process together with the carrier elements 11 and 12, so that a connection of the carrier elements 11 and 12 with the outer pane 10 is not necessary.
  • Figures 4 and 5 is a Margsgarofen, in particular for installation in an installation niche of a kitchen shown in a front view and a partially sectioned side view.
  • the household oven 80 comprises an interior (cooking chamber, muffle interior) 90 which is accessible from the front via an access opening (charging opening) 82.
  • a front frame 81 of the housing 91 is arranged, which surrounds the access opening 82 and on which a circumferential seal 83 for sealing the access opening 82 relative to the closed, only shown in FIG 5 door 8 has or carries.
  • two openings 91 and 92 provided in the front frame 81 through which each fixed to be mounted first hinge part 3 and 3 'of a door hinge 2 or 2' is inserted and attached to a bottom plate 86 of the housing 91, in particular screwed, is.
  • the movable relative to the housing 91 second hinge part 4 is mounted in the door 8 according to FIG 5, in particular in the manner described in Figures 1 and 2 way. As a result, the door 8 is pivotable from the vertical closed position shown in FIG 5 to a maximum open horizontal position.
  • air passage openings 84 for passing or passing cooling air or exhaust air from the oven are provided in the front frame 81.
  • a control panel 85 is attached to the housing 91 with corresponding control and / or display elements, not shown.
  • FIG. 6 the closed door 8 is shown.
  • a cover or sealing member 95 is arranged transversely, which completely seals the door interior 20 down.
  • the sealing element 95 is designed in the form of a strip which has latching elements on its end faces for latching into the pane holding parts 63 and 64 of the carrier elements 11 and 12.
  • the sealing member 95 further includes an angular flange which overlies the inner disc 13 and also angular notches for conforming to the connecting flanges 61 and 62 of the support members 11 and 12.
  • a further sealing member 96 is provided, which at the end faces of the support members 11 and 12 from above or in a parallel to the Carrier elements 11 and 12 extending direction is inserted.
  • plug-in areas 97 are inserted into the receiving channels 16 and 17 and further connection areas 98 close to the disk holding parts 63 and 64 of the support members 11 and 12, where a plug or other connection is not absolutely necessary. It is sufficient a connection, in particular a screw connection or even a latching or Verschnappung, the plug-in areas 97 with the receiving channels 16 and 17.
  • the sealing member 96 preferably engages over the inner surface of the inner pane 13 in the manner of a flange and seals over the entire length against the outer pane 10 from.
  • the entire door interior 20 is hermetically sealed or at least substantially airtight, so that no air convection can flow through the door.
  • 20 completed convection currents of the air are still possible within the door interior.
  • this convection is minimized by the fact that the sealing elements 95 and 96 abut against the end edges of the discs 13 and possibly 18 and 19 and thereby limit convection to the spaces between the individual discs.
  • a closed door structure has the advantage that lower energy losses occur than with active air cooling.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

The oven door (8), especially for a domestic cooker, has an outer pane (10) bonded to at least two spaced carriers (11,12) with a seal (95) between them and an outer seal (96). An inner pane (13) is also fitted to the carriers, in a release mounting and/or parallel to the outer pane. The door assembly closes the oven opening in a gas-tight fit.

Description

Die Erfindung betrifft eine Tür zum Verschließen der Beschickungsöffnung eines Garraums eines Garofens, insbesondere eines Haushaltsgarofens.The invention relates to a door for closing the feed opening of a cooking chamber of a cooking oven, in particular a household oven.

Garöfen (oder: Backöfen, Bratöfen) mit einer durch eine Tür verschließbaren Beschickungsöffnung eines Garraums (oder: Ofenmuffel, Backkasten, Bratröhre) sind zur Verwendung im Haushalt (privaten Küchen) oder auch im Bereich der Gastronomie (oder Großküchen) in vielfältigen Ausführungsformen bekannt. Solche Garöfen können verschiedene Garbetriebsarten (oder: Garfunktionen) aufweisen zum Garen von in den Garraum eingebrachtem Gargut und auch weitere Betriebsarten, insbesondere eine Pyrolysebetriebsart zur pyrolytischen Selbstreinigung des Muffelinnnenraums. Die häufigsten Garbetriebsarten sind thermische Garbetriebsarten, bei denen das Gargut mittels dem Gargut zugeführter Wärmeenergie, insbesondere von elektrischen oder gasbeheizten Oberhitze-, Unterhitze- und/oder Heißluftheizungen, erwärmt und gegart wird, Mikrowellen-Garbetriebsarten, bei denen das Gargut in dem Garraum mittels dem Gargut zugeführter Mikrowellen, die von der im Gargut enthaltenen Flüssigkeit absorbiert und in Wärme umgewandelt werden, gegart wird und Dampf-Garbetriebsarten, bei denen Dampf in den Garraum eingeleitet wird und das Gargut mittels des Dampfes gegart wird.Gareboards (or: ovens, roasting ovens) with a closable by a door feed opening a cooking chamber (or: oven muffle, oven, roasting pan) are known for use in the home (private kitchens) or in the field of catering (or commercial kitchens) in various embodiments. Such cooking ovens can have different cooking modes (or: cooking functions) for cooking food introduced into the cooking chamber and also other operating modes, in particular a pyrolysis mode for pyrolytic self-cleaning of the inner muffle interior. The most common Garbetriebsarten are thermal Garbetriebsarten in which the food is heated by the food to be cooked supplied heat energy, in particular of electric or gas-fired top heat, bottom heat and / or hot air heaters, and cooked, microwave cooking modes in which the food in the cooking chamber by means of Gargut supplied microwaves, the of the liquid contained in the food is absorbed and converted into heat, is cooked and steam cooking modes in which steam is introduced into the cooking chamber and the food is cooked by means of the steam.

In allen diesen Betriebsarten ist es wichtig, dass die Tür einerseits die Beschickungsöffnung sicher und dicht verschließt und andererseits an ihrer Außenseite oder Außenscheibe nicht zu hohe Temperaturen auftreten, um die Gefahr von Verbrennungen zu reduzieren.In all these modes of operation, it is important that the door on the one hand closes the loading opening securely and tightly and on the other hand not too high temperatures occur on its outer or outer pane in order to reduce the risk of burns.

Dabei ist zumindest bei Garöfen mit pyrolytischer Selbstreinigung in der Regel eine aktive Kühlung der Tür durch erzwungene Luftkonvektion erforderlich.At least in ovens with pyrolytic self-cleaning usually active cooling of the door by forced air convection is required.

Es sind eine Vielzahl von Varianten von Garofentüren bekannt mit und ohne Kühlung.There are a variety of variants of Garofentüren known with and without cooling.

Aus EP 1 106 932 A2 ist eine Tür für einen Garofen, vorzugsweise für den Haushalt, bekannt mit wenigstens zwei voneinander beabstandeten Trägerelementen, die aus einem temperaturbeständigen mechanisch stabilen Polymerwerkstoff, insbesondere einem thermoplastischen oder einem duroplastischen Polymerwerkstoff, gebildet sind und mit einer Außenscheibe, mit der die Trägerelemente über jeweils eine Klebeverbindung verbunden sind. An den beiden Trägerelementen sind Aufnahmemittel und/oder Befestigungsmittel angeordnet, die mit dem zugehörigen Trägerelement als zusammenhängendes Formteil ausgebildet sind und zum Aufnehmen bzw. Befestigen einer weiteren Türscheibe, insbesondere einer Innenscheibe oder Zwischenscheibe, und/oder wenigstens einer weiteren Türkomponente, insbesondere jeweils eines Türscharniers und/oder wenigstens einer dritten Türscheibe und/oder eines Türgriffs, vorgesehen sind. Eines oder mehrere der Funktionsteile der Tür, insbesondere der Türgriff oder wenigstens eine der Türscheiben, kann mit den Trägerelementen zu gemeinsamen Formkörpern integriert sein und besteht dann aus einem gemeinsamen Polymerwerkstoff. Die Trägerelemente können als Hohlprofilteile, aber auch massiv ausgebildet sein. Als geeignete hochtemperaturfeste Kunststoffe werden in EP 1 106 932 A2 in Spalte 7, ab Zeile 33 bis Spalte 8, Zeile 5, einige mögliche Kunststoffe angegeben. Ein Garofen mit einer Ofenmuffel mit einer Beschickungsöffnung zum Einbringen von Gargut wird dann mit einer solchen Tür zum Verschließen der Beschickungsöffnung ausgestattet.Out EP 1 106 932 A2 is a door for a Garofen, preferably for the household, known with at least two spaced apart support elements, which are made of a temperature-resistant mechanically stable polymer material, in particular a thermoplastic or a thermosetting polymer material, and with an outer pane, with which the support elements via one Adhesive connection are connected. On the two support elements receiving means and / or fastening means are arranged, which are formed with the associated support member as a continuous molding and for receiving or securing a further door glass, in particular one Inner pane or washer, and / or at least one other door component, in particular in each case a door hinge and / or at least a third door glass and / or a door handle, are provided. One or more of the functional parts of the door, in particular the door handle or at least one of the door panes, may be integrated with the carrier elements to form common moldings and then consists of a common polymer material. The support elements may be formed as hollow profile parts, but also solid. As suitable high temperature resistant plastics are in EP 1 106 932 A2 in column 7, from line 33 to column 8, line 5, given some possible plastics. A cooking oven with a furnace muffle with a feed opening for the introduction of food to be cooked is then equipped with such a door for closing the feed opening.

Aus EP 0 723 116 A2 ist eine Ofentür bekannt, bei der zwei vertikal und parallel zueinander verlaufende, im Wesentlichen U-förmige Trägerelemente aus Aluminium an einer Außenscheibe aufgeklebt sind. Die Trägerelemente erstrecken sich bis an den unteren Rand der Außenscheibe und nehmen unten jeweils ein Türscharnierteil mit einer Zugfeder auf. Zum Durchführen des jeweils anderen, an dem Gehäuse des Ofens befestigten Türscharnierteils ist jeweils ein Durchbruch in jedem Trägerelement ausgebildet. Die Trägerelemente weisen an ihren Innenseiten Nuten auf zur Aufnahme einer Innenscheibe, die die gesamte Beschickungsöffnung überdeckt. Zwischen der Außenscheibe und der Innenscheibe ist ein unten offener Zwischenraum gebildet zum Kühlen der Tür durch natürliche Luftkonvektion.Out EP 0 723 116 A2 an oven door is known in which two vertically and parallel to each other, substantially U-shaped support members made of aluminum are glued to an outer pane. The support elements extend to the lower edge of the outer pane and take down each a door hinge part with a tension spring. For performing the respective other, attached to the housing of the oven door hinge part an opening in each support member is formed in each case. The support elements have on their inner sides grooves for receiving an inner pane which covers the entire feed opening. Between the outer pane and the inner pane, a space open at the bottom is formed for cooling the door by natural air convection.

Die EP 0 811 806 A1 zeigt eine Tür zum Verschließen der Ofenmuffel eines Back- und Bratofens, dessen mit der Außenscheibe verbundene vertikale Trägerelemente Halteschienen zum herausnehmbaren Haltern wenigstens einer zur Außenscheibe beabstandeten Sichtscheibe aufweisen, wobei oberhalb beider Scheiben ein Betätigungshandgriff angeordnet ist, der einen an den Scheibenzwischenraum anschließenden Belüftungsschacht besitzt. In der FR 2 599 478 A3 ist eine Garofentür beschrieben, bei der vertikale Trägerelemente mit einander gegenüberliegenden Anlageflächen und Querprofile einen Rahmen für zwei voneinander beabstandete Scheiben bilden.The EP 0 811 806 A1 shows a door for closing the oven muffle of a baking and roasting oven, which connected to the outer pane vertical support members holding rails for removably holding at least one outer pane spaced viewing window, above both discs an actuating handle is arranged, which has a subsequent to the disc space vent shaft. In the FR 2 599 478 A3 a Garofentür is described in which form vertical support members with opposite abutment surfaces and cross-sections a frame for two spaced-apart discs.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine neue Garofentür anzugeben, die einen leicht an mit verschiedenen Betriebsarten versehenen Garöfen, insbesondere an Garöfen mit und ohne Pyrolyse, bei der Fertigung anpassbaren Aufbau hat.The present invention has for its object to provide a new Garofentür that has an easily adaptable to different modes cooking ovens, in particular on Garöfen with and without pyrolysis, in the production customizable structure.

Diese Aufgabe wird durch eine Tür nach Anspruch 1 gelöst. Vorteilhafte Ausgestaltungen, Weiterbildungen und Anwendungen der Tür gemäß der Erfindung ,ergeben sich aus den vom Anspruch 1 abhängigen Ansprüchen.This object is achieved by a door according to claim 1. Advantageous embodiments, developments and applications of the door according to the invention will become apparent from the dependent claims of claim 1.

Die Erfindung wird im Folgenden anhand von Ausführungsbeispielen weiter erläutert. Dabei wird auf die Zeichnungen Bezug genommen, in deren

FIG 1
eine Tür eines Haushaltsgerätes mit einer Außenscheibe und zwei daran befestigten Trägerelementen,
FIG 2
eine Tür für ein Haushaltsgerät mit montierten Türscharnieren und einem Luftführungselement,
FIG 3
die Tür gemäß FIG 9 in einer um 90° gedrehten Ansicht,
FIG 4
ein Haushaltsgarofen mit abgenommener Tür in einer Frontansicht,
FIG 5
ein Haushaltsgarofen gemäß FIG 11 mit einer montierten Tür in einer teilweise geschnittenen Seitenansicht und
FIG 6
eine Tür eines Haushaltsgerätes mit einem durch zwei Abdichtelemente geschlossenen Türinnenraum
jeweils schematisch dargestellt sind. Einander entsprechende Teile oder Größen sind in den FIG 1 und 2 bis 13 mit denselben Bezugszeichen versehen.The invention will be explained below with reference to exemplary embodiments. Reference is made to the drawings, in which
FIG. 1
a door of a household appliance with an outer pane and two support elements attached thereto,
FIG. 2
a door for a domestic appliance with mounted door hinges and an air ducting element,
FIG. 3
the door according to FIG. 9 in a view rotated by 90 °,
FIG. 4
a household oven with the door removed in a front view,
FIG. 5
a Haushaltsgarofen according to FIG 11 with a mounted door in a partially sectioned side view and
FIG. 6
a door of a household appliance with a door closed by two sealing elements door interior
are each shown schematically. Corresponding parts or sizes are provided in the Figures 1 and 2 to 13 with the same reference numerals.

FIG 1 zeigt eine Tür 8, beispielsweise für einen Haushaltsgarofen, mit einer Außenscheibe 10 an einer von einer Beschickungsöffnung oder Zugangsöffnung eines in FIG 1 nicht dargestellten Muffelinnenraumes des Garofens abgewandten Außenseite der Tür 8 und zwei an der Außenscheibe 10 befestigten Trägerelementen 11 und 12, die parallel zueinander und, bei geschlossener Tür, vertikal verlaufen. Bei der rechteckig ausgebildeten Außenscheibe 10 verlaufen die Trägerelemente 11 und 12 insbesondere unter einem Abstand von den seitlichen Kanten der Außenscheibe parallel zu diesen Seitenkanten und senkrecht zu den Ober- und Unterkanten der Außenscheibe 10. Jede der Trägerelemente 11 und 12 weist einen Verbindungsflansch 61 bzw. 62 auf, über den das Trägerelement 11 bzw. 12 mit der Außenscheibe 8 verklebt, oder im Falle einer Außenscheibe 10 aus Kunststoff, auch verschweißt ist.1 shows a door 8, for example, for a Haushaltsgarofen, with an outer pane 10 at one of a feed opening or access opening of a muffle interior of the Garofens not shown in FIG 1 outside the door 8 and two attached to the outer pane 10 support members 11 and 12, the parallel to each other and, with the door closed, run vertically. In the case of the rectangular outer pane 10, the carrier elements 11 and 12 extend in particular at a distance from the lateral edges of the outer pane parallel to these side edges and perpendicular to the upper and lower edges of the outer pane 10. Each of the carrier elements 11 and 12 has a connecting flange 61 and 62, over which the support member 11 and 12 glued to the outer pane 8, or in the case of an outer pane 10 made of plastic, is also welded.

Senkrecht zur Außenscheibe 10 nach innen erstrecken sich vom Verbindungsflansch 61 bzw. 62 weg Scheibenhalteteile 63 und 64, die an den einander zugewandten Innenseiten jeweils Aufnahmenuten 65 bzw. 66 für weitere Türscheiben aufweisen. Die Aufnahmenuten 65 und 66 sind an einer Seite, in der Regel der Unterseite, mit einem Abstützteil 67 bzw. 68 abgeschlossen, dem sich die in den Aufnahmenuten 65 bzw. 66 eingeschobenen Türscheiben abstützen. An den entgegengesetzten Enden der Aufnahmenuten 65 und 66 sind die Aufnahmenuten offen zum parallelen Einführen der Türscheiben. Ferner können den Aufnahmenuten 65 und 66 auch Schnapp- oder Rastelemente zum Festhalten der Türscheiben zugeordnet sein, wie in FIG 1 dargestellt, aber nicht näher bezeichnet.Perpendicular to the outer pane 10 inwardly extending from the connecting flange 61 and 62 away disk holding parts 63 and 64, which respectively have grooves 65 and 66 on the mutually facing inner sides for further door windows. The receiving grooves 65 and 66 are on one side, usually the bottom, completed with a support member 67 and 68, which are supported in the receiving grooves 65 and 66, door panes. At the opposite ends of the grooves 65 and 66, the grooves are open for parallel insertion of the door glass. Furthermore, the receiving grooves 65 and 66 may also be associated with snap-action or latching elements for holding the door panes, as shown in FIG. 1, but not specified.

An den von den einander zugewandten Innenseiten mit den Aufnahmenuten 65 bzw. 66 der Türhalteteile 63 bzw. 64 abgewandten Außenseiten ist nun jeweils ein Aufnahmekanal 16 bzw. 17 angeformt, der linear und parallel zur Außenscheibe 10 sowie auch zum Türhalteteil 63 bzw. 64 des zugehörigen Trägerelementes 11 bzw. 12 verläuft. Auf der gleichen Höhe wie die Abstützteile 67 und 68 münden die Aufnahmekanäle 16 und 17 in jeweils einer rechteckigen Aufnahmeöffnung 23 und 24, die zur Aufnahme des zweiten Scharnierteils 4 jeweils eines Türscharniers 2 vorgesehen ist.At the facing away from the mutually facing inner sides with the receiving grooves 65 and 66 of the door holding parts 63 and 64 outer sides is now a respective receiving channel 16 and 17 integrally formed, the linear and parallel to the outer pane 10 and the door holding part 63 and 64 of the associated Carrier element 11 and 12 runs. At the same height as the support members 67 and 68 open the receiving channels 16 and 17 in each case a rectangular receiving opening 23 and 24, which is provided for receiving the second hinge part 4 each of a door hinge 2.

Die Außenwandung 25 des Aufnahmekanals 16 ist von der Außenscheibe 10 beabstandet und hält dadurch das zweite Scharnierteil 4 und damit auch das gesamte Scharnier 2 auf Abstand von der Außenscheibe 10.The outer wall 25 of the receiving channel 16 is spaced from the outer pane 10 and thereby holds the second hinge part 4 and thus also the entire hinge 2 at a distance from the outer pane 10th

Fig 2 zeigt die Tür 8 mit montierten Türscharnieren 2 und 2', die üblicherweise bereits wieder im in FIG 2 nicht dargestellten Gehäuse des Garofens vormontiert sind. Die zweiten Scharnierteile 4 und 4' sind in die Aufnahmekanäle 16 und 17 eingeführt und dort arretiert oder fixiert. Durch Schwenken der zweiten Scharnierteile 4 und 4' gegenüber den ortsfest fixierten ersten Scharnierteilen 3 und 3' wird die Tür 8 um den entsprechenden Schwenkwinkel verschwenkt. In FIG 2 ist der minimale Schwenkwinkel αmin dargestellt, bei dem die Tür 8 sich in der geschlossenen, senkrechten Stellung befindet. In FIG. 2 ist auch zu erkennen, dass die Schwenkbolzen 6 und 6' der Türscharniere 2 und 2' so angeordnet sind, dass ihre Schwenkachsen zusammenfallen, also eine einheitliche Schwenkachse A für die Tür 8 verwirklicht ist.2 shows the door 8 with mounted door hinges 2 and 2 ', which are usually already preassembled again in the housing, not shown in FIG 2 of the Garofens. The second hinge parts 4 and 4 'are inserted into the receiving channels 16 and 17 and locked or fixed there. By pivoting the second hinge parts 4 and 4 'relative to the fixed fixed first hinge parts 3 and 3', the door 8 is pivoted about the corresponding pivoting angle. In Figure 2, the minimum pivot angle αmin is shown, in which the door 8 is in the closed, vertical position. In FIG. 2 it can also be seen that the pivot pins 6 and 6 'of the door hinges 2 and 2' are arranged so that their pivot axes coincide, that is, a uniform pivot axis A for the door 8 is realized.

Zwischen der Außenscheibe 10 und den einander zugewandten Innseiten der Trägerelemente 11 und 12 ist in allen Ausführungsformen ein Türinnenraum 20 gebildet. Es sind nun unterschiedliche Ausführungsformen möglich, bei denen der Türinnenraum 20 entweder komplett luftdicht abgeschlossen wird, um eine Luftströmung durch den Türinnenraum 20 zu verhindern (eine solche Ausführungsform zeigt FIG 6) oder zur Kühlung der Tür durch die Tür Kühlluft durch erzwungene oder ggf. sogar nur natürliche Konvektion geleitet wird, um niedrige Außentemperaturen an der Außenscheibe 10 der Tür 8 zu erhalten.Between the outer pane 10 and the facing inner sides of the carrier elements 11 and 12, a door interior 20 is formed in all embodiments. There are now different embodiments possible in which the door interior 20 is completed either completely airtight to prevent air flow through the door interior 20 (such an embodiment, FIG 6) or to cool the door through the door cooling air by forced or possibly even only natural convection is passed to obtain low outside temperatures on the outer pane 10 of the door 8.

FIG 3 zeigt die Tür gemäß FIG 2 in einer um 90° gedrehten Ansicht, so dass die ersten Scharnierteile 3 und 3' nach oben zeigen und die Außenscheibe 10 horizontal angeordnet ist. In den Scharnieren 2 und 2' sind die Drehmomenteinrichtungen und verschiedenen mechanischen Komponenten zu erkennen, jedoch in FIG 3 der Übersichtlichkeit halber nicht näher bezeichnet. Weiter ist in FIG 3 zu erkennen, dass im Türinnenraum 20 parallel zu der Innenscheibe 13 und der Außenscheibe 10 zwei zusätzliche Scheiben 18 und 19 in den Scheibenhalteteilen 63 und 64 der Trägerelemente 11 und 12, insbesondere in den beiden unter der Aufnahmenut für die Innenscheibe 13 liegenden weiteren Aufnahmenuten (nur 66) dargestellt, gehalten und von den Abstützteilen 67 und 68 der Trägerelemente 11 und 12 abgestützt sind. Ein solcher Aufbau mit vier parallel zueinander angeordneten Scheiben 10, 18, 19 und 13 (in der Reihenfolge von außen nach innen), ist in Anwendungen von Vorteil, bei denen eine besondere thermische Isolierwirkung der Tür 8 erwünscht ist, beispielsweise bei Garöfen mit pyrolytischer Selbstreinigungsfunktion, in der Temperaturen bis 500°C und darüber im Muffelinnenraum auftreten können.3 shows the door according to FIG. 2 in a view rotated by 90 ° so that the first hinge parts 3 and 3 'point upwards and the outer pane 10 is arranged horizontally. In hinges 2 and 2 ' the torque devices and various mechanical components can be seen, but unspecified in FIG 3 for the sake of clarity. Furthermore, it can be seen in FIG. 3 that in the door interior 20 parallel to the inner pane 13 and the outer pane 10, two additional panes 18 and 19 are provided in the pane holding parts 63 and 64 of the carrier elements 11 and 12, in particular in the two under the receiving groove for the inner pane 13 lying further grooves (only 66) shown, held and supported by the support members 67 and 68 of the support members 11 and 12. Such a construction with four disks 10, 18, 19 and 13 arranged parallel to each other (in order from outside to inside) is advantageous in applications in which a special thermal insulating effect of the door 8 is desired, for example in pyrolytic self-cleaning ovens , in which temperatures up to 500 ° C and above can occur in the muffle interior.

In der Ausführungsform gemäß FIG 2 und 3, die insbesondere für einen pyrolytischen Garofen vorgesehen ist, ist ein Luftführungsteil 14 dargestellt, das an den von den Aufnahmeöffnungen 23 und 24 abgewandten Seiten, insbesondere oberen Stirnseiten, der Trägerelemente 11 und 12 befestigt ist und quer sowie parallel zu der Innenscheibe 13 verläuft. Dieses Luftführungsteil 14 dient zum Führen von Kühlluft und/oder Abluft aus dem Garofen. Außerdem ist gemäß FIG 2 noch an der von der Innenscheibe 13 abgewandten Außenseite der Außenscheibe 8 ein Türgriff 15 angeordnet, der durch die Außenscheibe 10 mit den Trägerelementen 11 und 12 verbunden ist.In the embodiment according to FIGS. 2 and 3, which is provided in particular for a pyrolytic cooking oven, an air guiding part 14 is shown, which is fastened to the sides facing away from the receiving openings 23 and 24, in particular upper end sides, of the carrier elements 11 and 12 and transversely runs parallel to the inner pane 13. This air guide member 14 serves to guide cooling air and / or exhaust air from the oven. In addition, a door handle 15 is still arranged according to FIG 2 on the outside of the inner pane 13 facing away from the outer pane 8, which is connected by the outer pane 10 with the support elements 11 and 12.

Die Scheiben 10, 13 und ggf. 18 und 19 bestehen in allen Ausführungsformen vorzugsweise aus Glas oder einem glasähnlichen Material, beispielsweise einer Glaskeramik, und sind zum Einblick in den Innenraum des Garofens vorzugsweise transparent ausgebildet, so dass ein Sichtfenster gebildet ist. Natürlich können die Scheiben 10, 13, 18 und 19 wenigstens teilweise aus einem temperaturbeständigen und vorzugsweise transparenten Kunststoff bestehen. In dieser Ausführungsform kann eine aus Kunststoff bestehende Außenscheibe 10 sogar in einem Urformprozess zusammen mit den Trägerelementen 11 und 12 einstückig oder aus einem Formteil ausgebildet sein, so dass eine Verbindung der Trägerelemente 11 und 12 mit der Außenscheibe 10 nicht notwendig ist.
In FIG 4 und 5 ist in einer Frontansicht bzw. einer teilweise geschnittenen Seitenansicht ein Haushaltsgarofen, insbesondere zum Einbau in einer Einbaunische einer Einbauküche, dargestellt. Der Haushaltsgarofen 80 umfasst einen Innenraum (Garraum, Muffelinnenraum) 90, der über eine Zugangsöffnung (Beschickungsöffnung) 82 von vorne zugänglich ist. An der Frontseite ist ein Frontrahmen 81 des Gehäuses 91 angeordnet, der die Zugangsöffnung 82 umgibt und an dem eine umlaufende Dichtung 83 zum Abdichten der Zugangsöffnung 82 gegenüber der verschlossenen, nur in FIG 5 dargestellten Tür 8 aufweist oder trägt. Links und rechts unterhalb der Zugangsöffnung 82 sind, wie in FIG 4 dargestellt, zwei Öffnungen 91 und 92 in dem Frontrahmen 81 vorgesehen, durch die jeweils das ortsfest zu montierende erste Scharnierteil 3 bzw. 3' eines Türscharniers 2 bzw. 2' durchgesteckt ist und an einem Bodenblech 86 des Gehäuses 91 befestigt, insbesondere verschraubt, ist. Das gegenüber dem Gehäuse 91 bewegliche zweite Scharnierteil 4 ist in der Tür 8 montiert gemäß FIG 5, insbesondere in der in den FIG 1 und 2 beschriebenen Art und Weise. Dadurch ist die Tür 8 aus der in FIG 5 gezeigten senkrechten geschlossenen Stellung bis hin zu einer maximal geöffneten waagerechten Stellung verschwenkbar.
The discs 10, 13 and possibly 18 and 19 are in all embodiments preferably made of glass or a glass-like material, such as a glass ceramic, and are preferably designed to be transparent in the interior of the oven, so that a viewing window is formed. Of course, the discs 10, 13, 18 and 19 at least partially made of a temperature-resistant and preferably transparent plastic. In this embodiment, an outer disk 10 made of plastic can be formed integrally or from a molded part, even in a forming process together with the carrier elements 11 and 12, so that a connection of the carrier elements 11 and 12 with the outer pane 10 is not necessary.
In Figures 4 and 5 is a Haushaltsgarofen, in particular for installation in an installation niche of a kitchen shown in a front view and a partially sectioned side view. The household oven 80 comprises an interior (cooking chamber, muffle interior) 90 which is accessible from the front via an access opening (charging opening) 82. On the front side, a front frame 81 of the housing 91 is arranged, which surrounds the access opening 82 and on which a circumferential seal 83 for sealing the access opening 82 relative to the closed, only shown in FIG 5 door 8 has or carries. Left and right below the access opening 82, as shown in FIG 4, two openings 91 and 92 provided in the front frame 81 through which each fixed to be mounted first hinge part 3 and 3 'of a door hinge 2 or 2' is inserted and attached to a bottom plate 86 of the housing 91, in particular screwed, is. The movable relative to the housing 91 second hinge part 4 is mounted in the door 8 according to FIG 5, in particular in the manner described in Figures 1 and 2 way. As a result, the door 8 is pivotable from the vertical closed position shown in FIG 5 to a maximum open horizontal position.

Oberhalb der Zugangsöffnung 82 sind in dem Frontrahmen 81 Luftdurchtrittsöffnungen 84 zum Durchführen oder Durchleiten von Kühlungsluft oder Abluft aus dem Garofen vorgesehen. Oberhalb des Frontrahmens 81 ist eine Bedienblende 85 am Gehäuse 91 befestigt mit entsprechenden, nicht dargestellten Bedien- und/oder Anzeigeelementen.Above the access opening 82, air passage openings 84 for passing or passing cooling air or exhaust air from the oven are provided in the front frame 81. Above the front frame 81, a control panel 85 is attached to the housing 91 with corresponding control and / or display elements, not shown.

In FIG 6 ist die geschlossene Tür 8 dargestellt. An der Unterseite der Tür ist zwischen den Trägerelementen 11 und 12 ein Abdeck- oder Abdichtelement 95 quer angeordnet, das den Türinnenraum 20 nach unten komplett abdichtet. Das Abdichtelement 95 ist in Form einer Leiste ausgebildet, die an ihren Stirnseiten Rastelemente zum Einrasten in die Scheibenhalteteile 63 und 64 der Trägerelemente 11 und 12 aufweist.In FIG. 6, the closed door 8 is shown. At the bottom of the door between the support members 11 and 12, a cover or sealing member 95 is arranged transversely, which completely seals the door interior 20 down. The sealing element 95 is designed in the form of a strip which has latching elements on its end faces for latching into the pane holding parts 63 and 64 of the carrier elements 11 and 12.

Das Abdichtelement 95 weist ferner einen winkelförmigen Flansch auf, der sich über die Innenscheibe 13 legt sowie ferner winkelförmige Einschnitte zur Anpassung an die Verbindungsflansche 61 und 62 der Trägerelemente 11 und 12.The sealing member 95 further includes an angular flange which overlies the inner disc 13 and also angular notches for conforming to the connecting flanges 61 and 62 of the support members 11 and 12.

An der entgegengesetzten Seite des Türinnenraumes 20, also an der Oberseite, ist ein weiteres Abdichtelement 96 vorgesehen, das an den Stirnseiten der Trägerelemente 11 und 12 von oben oder in einer parallel zu den Trägerelementen 11 und 12 verlaufenden Richtung eingesteckt ist. Dabei sind Steckbereiche 97 in die Aufnahmekanäle 16 und 17 eingesteckt und weitere Verbindungsbereiche 98 schließen sich an die Scheibenhalteteile 63 und 64 der Trägerelemente 11 und 12 an, wobei dort eine Steck- oder sonstige Verbindung nicht unbedingt erforderlich ist. Es genügt eine Verbindung, insbesondere eine Verschraubung oder auch nur eine Verrastung oder Verschnappung, der Steckbereiche 97 mit den Aufnahmekanälen 16 und 17. Auch das Abdichtelement 96 greift vorzugsweise über die Innenfläche der Innenscheibe 13 nach Art eines Flansches und dichtet auch über die gesamte Länge gegen die Außenscheibe 10 ab. Dadurch ist der gesamte Türinnenraum 20 luftdicht oder zumindest weitgehend luftdicht abgeschlossen, so dass keine Luftkonvektion durch die Tür hindurch strömen kann. Zwar sind noch innerhalb des Türinnenraumes 20 abgeschlossene Konvektionsströmungen der Luft möglich. Vorzugsweise wird aber auch diese Konvektion dadurch minimiert, dass die Abdichtelemente 95 und 96 an den Stirnkanten der Scheiben 13 und ggf. 18 und 19 anliegen und dadurch die Konvektion auf die Zwischenräume zwischen den einzelnen Scheiben beschränken. Ein geschlossener Türaufbau hat den Vorteil, dass geringere Energieverluste auftreten als bei einer aktiven Luftkühlung.On the opposite side of the door interior 20, that is at the top, a further sealing member 96 is provided, which at the end faces of the support members 11 and 12 from above or in a parallel to the Carrier elements 11 and 12 extending direction is inserted. In this case, plug-in areas 97 are inserted into the receiving channels 16 and 17 and further connection areas 98 close to the disk holding parts 63 and 64 of the support members 11 and 12, where a plug or other connection is not absolutely necessary. It is sufficient a connection, in particular a screw connection or even a latching or Verschnappung, the plug-in areas 97 with the receiving channels 16 and 17. Also, the sealing member 96 preferably engages over the inner surface of the inner pane 13 in the manner of a flange and seals over the entire length against the outer pane 10 from. As a result, the entire door interior 20 is hermetically sealed or at least substantially airtight, so that no air convection can flow through the door. Although 20 completed convection currents of the air are still possible within the door interior. Preferably, however, this convection is minimized by the fact that the sealing elements 95 and 96 abut against the end edges of the discs 13 and possibly 18 and 19 and thereby limit convection to the spaces between the individual discs. A closed door structure has the advantage that lower energy losses occur than with active air cooling.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

2, 2'2, 2 '
Türscharnierdoor hinge
3, 3'3, 3 '
erstes Scharnierteilfirst hinge part
4, 4'4, 4 '
zweites Scharnierteilsecond hinge part
4A4A
erster Teilfirst part
4B4B
zweiter Teilsecond part
66
Schwenkbolzenpivot pin
77
Arretierungsteilarresting
88th
Türdoor
1010
Außenscheibeouter pane
11, 1211, 12
Trägerelementsupport element
1313
Innenscheibeinner pane
1414
LuftführungsteilAir guide
1515
Türgriffdoor handle
16, 1716, 17
Aufnahmekanalreceiving channel
2020
TürinnenraumDoor interior
21, 2221, 22
Anschlagsflächestop surface
23, 2423, 24
Aufnahmeöffnungreceiving opening
2525
AußenwandvorderteilOuter wall front
26, 2726, 27
Kanalwandungchannel wall
2828
Ausnehmungrecess
2929
Durchbruchbreakthrough
3030
Scharniergehäusehinge housing
33, 3433, 34
Gewindethread
3535
LanglochLong hole
4141
Rastvorsprungcatch projection
4242
Anlageflächecontact surface
4343
Freisparungcutout
4444
Anschlagsvorsprungstop projection
4545
Anschlagsflächestop surface
4646
Außenflächeouter surface
4747
EndeThe End
4848
Arretierungsflächelocking surface
4949
Führungsflächeguide surface
5050
Zugfedermainspring
5151
Druckfedercompression spring
5252
Führungsrolleleadership
5353
Wippeseesaw
5555
Bolzenbolt
5656
Zughebelpull lever
61, 6261, 62
Verbindungsflanschconnecting flange
63, 6463, 64
Scheibenhalterdisc holder
65, 6665, 66
Aufnahmenutenreceiving grooves
67, 6867, 68
Abstützteilsupporting part
AA
Schwenkachseswivel axis
αminαmin
minimaler Schwenkwinkelminimal swing angle
αtmaxαtmax
maximaler Schwenkwinkelmaximum swing angle
αα
Schwenkwinkelswivel angle
ββ
Kippwinkeltilt angle
L, KLL, KL
Luftair
8080
HaushaltsgarofenDomestic cooking
8181
Frontrahmenfront frame
8282
Zugangsöffnungaccess opening
8383
Dichtungpoetry
8484
LuftdurchtrittsöffnungAir passage opening
8585
Bedienblendecontrol panel
8686
Bodenblechfloor panel
91, 9291, 92
Öffnungopening
9393
Gehäusecasing

Claims (16)

  1. Door (8) for closing the loading opening of a cooking chamber of a cooking oven, in particular a domestic cooking oven, comprising
    a) an outer panel (10),
    b) at least two support elements (11, 12),
    b1) which are connected to the outer panel (10)
    b2) and are arranged at a distance from one another,
    c) and an inner panel (13) mounted on the support elements (11, 12), preferably releasably and/or parallel to the outer panel (10),
    d) wherein outer panel (10), inner panel (13) and support elements (11, 12) define a door interior (20) in each case in gastight manner,
    e) wherein the door interior (20) emerges in openings between the support elements (11, 12) and outer panel (10) and inner panel (13) at two opposing edge regions,
    f) wherein each support element (11, 12)
    f1) at least one receiving groove (65, 66) to receive the inner panel (13) and/or at least one further door panel (18, 19) and
    f2) on one side of each receiving groove (65, 66) has a supporting part (67, 68) for the inner panel or further door panel,
    f3) wherein the receiving grooves (65, 66) are open at the ends opposite the supporting part for parallel introduction of the door panel(s), characterised in that
    g) both openings of the door interior (20) are sealed by in each case one associated sealing element (95, 96), which
    g1) is releasably attached to the support elements (11, 12) and
    g2) rests in sealing manner on the outer panel (10), the inner panel (13) and each supporting element (11, 12),
    h) wherein one of the sealing elements (95)
    h1) is attached to the inner sides of the two supporting elements (11, 12) facing one another and
    h2) is inserted or locked in by a plug-in region or plug-in element in each case in at least one of the receiving grooves (65, 66) or between two groove walls of each supporting element (11, 12) in the region of the supporting part (67, 68).
  2. Door (8) according to claim 1, in which at least one sealing element, in particular an upper sealing element (96), has at least one air-passage channel for passage of cooling air and/or waste air flowing out of at least one exhaust opening (84) of the domestic apparatus.
  3. Door (8) according to one or more of the preceding claims, in which at least one sealing element (95, 96) is attached to the support elements (11, 12) via in each case one latch connection or snap connection.
  4. Door (8) according to one or more of the preceding claims, in which at least one sealing element (95, 96) is attached in particular to end-face sides of the two support elements (11, 12), in particular directed essentially vertically to the outer panel (10) and/or parallel to the opening of the door interior (20) to be sealed.
  5. Door (8) according to one or more of the preceding claims, in which the further sealing element (95, 96) is also inserted by a plug-in region (97) or plug-in element in each case in at least one receiving channel (16, 17) or a receiving groove (65, 66) of each support element (11, 12).
  6. Door (8) according to one or more of the preceding claims, in which at least one sealing element (95, 96) is attached to the two support elements (11, 12) by screw connections.
  7. Door (8) according to one or more of the preceding claims, in which at least one sealing element (95, 96) is adapted as regards its contour bordering the support elements (11, 12) to the support elements (11, 12) so that a sealing contact is achieved.
  8. Door (8) according to one or more of the preceding claims, in which at least one sealing element (95, 96) is designed as a rectangular strip.
  9. Door (8) according to one or more of the preceding claims, in which the outer shape of the arrangement comprising the two support elements (11, 12) and two sealing elements (95, 96) for sealing both openings of the door interior (20) is rectangular and/or the support elements (11, 12) and the sealing elements (95, 96) merge flush or smoothly into one another at the outer surfaces.
  10. Door (8) according to one or more of the preceding claims, in which the support elements (11, 12) run vertically at least in the closed state of the door and/or the openings of the door interior (20) lie in an upper edge region and in a lower edge region of the door interior (20) at least in the closed state of the door (8).
  11. Door (8) according to one or more of the preceding claims, in which the support elements (11, 12) in each case have a panel-mounting part (63, 64) for mounting at least one additional door panel (18, 19).
  12. Door (8) according to claim 11, in which receiving channels are formed, moulded or arranged on the outer sides of the panel-mounting parts (63, 64) of the support elements (11, 12) facing away from one another.
  13. Door (8) according to claim 11 or claim 12, in which the panel-mounting parts are arranged or formed on connecting flanges (61, 62), by means of which the support elements (11, 12) are joined, in particular adhered or welded to the outer panel (10).
  14. Door (8) according to one of claims 11 to 13, in which each support element, in particular with the associated panel-mounting part (63, 64), receiving channel (16, 17) and/or connecting flange (61, 62), and/or each sealing element (95, 96) is formed in each case as an integral moulding or in one production process or as a moulding consisting of one material.
  15. Door (8) according to one or more of the preceding claims, in which each support element (11, 12) and/or sealing element (95, 96) consists at least partly of one or more plastics.
  16. Cooking oven, in particular domestic cooking oven, having
    a) an interior with an access opening,
    b) a door assigned to the access opening to close the access opening according to one or more of claims 1 to 15.
EP04026990A 2003-12-22 2004-11-12 Oven door Not-in-force EP1555486B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10360386A DE10360386A1 (en) 2003-12-22 2003-12-22 Oven door, especially for a domestic cooking appliance, has outer and inner panes held in carriers with seals to give a gas-tight seal without convection between the panes
DE10360386 2003-12-22

Publications (3)

Publication Number Publication Date
EP1555486A2 EP1555486A2 (en) 2005-07-20
EP1555486A3 EP1555486A3 (en) 2005-10-26
EP1555486B1 true EP1555486B1 (en) 2007-10-17

Family

ID=34609496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026990A Not-in-force EP1555486B1 (en) 2003-12-22 2004-11-12 Oven door

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Country Link
EP (1) EP1555486B1 (en)
AT (1) ATE376152T1 (en)
DE (2) DE10360386A1 (en)

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* Cited by examiner, † Cited by third party
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DE502004005256D1 (en) 2007-11-29
EP1555486A2 (en) 2005-07-20
ATE376152T1 (en) 2007-11-15
EP1555486A3 (en) 2005-10-26
DE10360386A1 (en) 2005-07-14

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