EP0997689A2 - Baking oven with an inner glass panel - Google Patents

Baking oven with an inner glass panel Download PDF

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Publication number
EP0997689A2
EP0997689A2 EP99120255A EP99120255A EP0997689A2 EP 0997689 A2 EP0997689 A2 EP 0997689A2 EP 99120255 A EP99120255 A EP 99120255A EP 99120255 A EP99120255 A EP 99120255A EP 0997689 A2 EP0997689 A2 EP 0997689A2
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EP
European Patent Office
Prior art keywords
inner pane
oven
muffle
door
baking oven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99120255A
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German (de)
French (fr)
Other versions
EP0997689B1 (en
EP0997689A3 (en
Inventor
Michael Kieslinger
Klemens Roch
Franz Götzendorfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP0997689A2 publication Critical patent/EP0997689A2/en
Publication of EP0997689A3 publication Critical patent/EP0997689A3/en
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Publication of EP0997689B1 publication Critical patent/EP0997689B1/en
Anticipated expiration legal-status Critical
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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
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels

Definitions

  • the present invention relates to an oven with an oven muffle and the muffle flange that moves around the front opening with a flange seal which is an inner pane of a substantially vertically arranged oven door abuts and the oven muffle closes which inner pane covers the entire Covering the muffle opening beyond the flange seal, and one accordingly trained oven door.
  • the Appliance door consists of several panes and at least one frame, which the Holds disks together to form a unit.
  • the appliance door with all the panes and the Frame is arranged flush in front of the oven muffle, with the inner pane covers the entire opening of the oven muffle beyond the seal.
  • a door for an oven especially with a device for pyrolytic Self-cleaning, created which lower temperatures on the outer pane and has no thermal bridges in the edge areas of the door.
  • the usable Interior of the oven muffle not reduced.
  • the inner pane is through a glass ceramic disc is formed, which is characterized by a particularly small coefficient of thermal expansion distinguished.
  • the object of the present invention is to provide an oven according to the preamble of Claim 1 to be further developed in such a way that, with simple means, pressing on the Oven door is prevented at higher operating temperatures.
  • the seal is cut out in the lower area, for example.
  • Another option is to remove the oven door from the vertical slightly inclined to mount in front of the muffle opening.
  • the oven door is under mounted at a small angle or in the lower area of the seal or of the muffle flange mounted further away from it than in the upper area.
  • the the resulting inclined door arrangement is, however, not very visually appealing. According to the invention however, a slightly pronounced door position is possible and also it is not necessary to cut back seals in the lower area of the muffle.
  • the maximum curvature of the Inner pane in the central area at room temperature about 5 to 15/10 mm.
  • the inner pane is already bowl-shaped manufactured arched and delivered for door assembly.
  • the manufacture of such domed Slices is hardly associated with additional effort.
  • the assembly is a priori curved inner pane on the oven door is particularly easy.
  • the inner pane for forming the cup-shaped curvature is advantageously on a support element of the oven door stretched.
  • a defined direction is also for any flat or undefined curved Inner panes the curvature of the pane oriented away from the cooking space according to the invention reachable.
  • the shell-like shape that can be achieved by tensioning the disc is thereby In terms of assembly, the curvature is limited to approximately 1 mm. Since the extent of the Clamp the set curvature of the disc directly with those introduced into the disc Forces connected, it is special for their limitation in terms of assembly technology Advantageous if additionally pre-arched inner panes are made be excited.
  • the inner pane is clamped to the carrier element by means of fastening elements held on it and the spacer elements outside of that spanned by the fastening elements or limited area between the inner pane and the frame are.
  • fastening elements held on it and the spacer elements outside of that spanned by the fastening elements or limited area between the inner pane and the frame are.
  • the clamping forces are special also by the stability of the frame-shaped support element and the adhesion of the Fasteners limited to the inner pane.
  • the inner pane to be able to realize damage-free and as airtight as possible on the carrier element, advantageously serves a substantially frame-shaped intermediate seal of the Oven door as a spacer. If the clamping forces are chosen sufficiently low are and the operating temperatures are limited to a maximum of about 300 ° C, the Fasteners to be held by gluing to the inner pane.
  • the bracket the inner pane on the door frame is then advantageous for a viewer realized invisibly.
  • To keep the temperature of the adhesive bond as low as possible these are to be kept only in the side and lower area of the inner pane the oven door. On adhesive bonds in the upper, middle area of the Washer is deliberately avoided due to the high temperatures prevailing there.
  • the inner pane can also correspond, for example, to the disclosure of Document US 4,638,788 visibly screwed to the door frame.
  • the inner pane faces temperature gradients on the one facing the oven muffle Side with a heat reflection coating.
  • strip or frame-shaped mounting elements can be dispensed with be the inside of the inner pane facing the oven muffle for reasons of stability spread. This makes it particularly easy to clean and visually Appealing design of the inside of the oven door possible as a full glass inner door.

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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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Laminated Bodies (AREA)

Abstract

The baking oven has a muffle and muffle flange (3) around the front opening. The flange has a seal against which a curved inner pane (13) rests belonging to the vertical oven door (7) to close the baking oven muffle. The inner pane covers the whole muffle opening including the flange seal. The distance between the inner pane and the plane tensioned by the muffle flange is greater in the central part of the inner pane than in the peripheral part. The inner pane is clamped onto a support element (9) of the oven door.

Description

Die vorliegende Erfindung betrifft einen Backofen mit einer Backofenmuffel und einem deren frontseitige Öffnung umziehenden Muffelflansch mit einer Flanschdichtung, an welcher eine Innenscheibe einer im wesentlichen vertikal angeordneten Backofentür anliegt und die Backofenmuffel verschließt, welche Innenscheibe die gesamte Muffelöffnung bis über die Flanschdichtung hinaus abdeckt, und eine entsprechend ausgebildete Backofentür.The present invention relates to an oven with an oven muffle and the muffle flange that moves around the front opening with a flange seal which is an inner pane of a substantially vertically arranged oven door abuts and the oven muffle closes which inner pane covers the entire Covering the muffle opening beyond the flange seal, and one accordingly trained oven door.

Ein derartiger Backofen ist bekannt aus der Druckschrift EP 0 831 278 A1, wobei die Gerätetür aus mehreren Scheiben sowie mindestens einem Rahmen besteht, welcher die Scheiben zu einer Einheit zusammenhält. Die Gerätetür mit allen Scheiben und dem Rahmen ist flächenbündig vor der Backofenmuffel angeordnet, wobei die Innenscheibe die gesamte Öffnung der Backofenmuffel bis über die Dichtung hinaus abdeckt. Dadurch ist eine Tür für einen Backofen, insbesondere mit einer Einrichtung zur pyrolytischen Selbstreinigung, geschaffen, welche geringere Temperaturen an der Außenscheibe und keine Wärmebrücken in den Randbereichen der Tür aufweist. Zudem wird der nutzfähige Innenraum der Backofenmuffel nicht verkleinert. Insbesondere ist die Innenscheibe durch eine Glaskeramikscheibe gebildet, die sich durch einen besonders kleinen Wärmeausdehnungskoeffizienten auszeichnet.Such an oven is known from the document EP 0 831 278 A1, the Appliance door consists of several panes and at least one frame, which the Holds disks together to form a unit. The appliance door with all the panes and the Frame is arranged flush in front of the oven muffle, with the inner pane covers the entire opening of the oven muffle beyond the seal. Thereby is a door for an oven, especially with a device for pyrolytic Self-cleaning, created which lower temperatures on the outer pane and has no thermal bridges in the edge areas of the door. In addition, the usable Interior of the oven muffle not reduced. In particular, the inner pane is through a glass ceramic disc is formed, which is characterized by a particularly small coefficient of thermal expansion distinguished.

Aufgabe der vorliegenden Erfindung ist es, eine Backofen nach dem Oberbegriff des Patentanspruches 1 derart weiterzubilden, daß mit einfachen Mitteln ein Aufdrücken der Backofentür bei höheren Betriebstemperaturen verhindert ist.The object of the present invention is to provide an oven according to the preamble of Claim 1 to be further developed in such a way that, with simple means, pressing on the Oven door is prevented at higher operating temperatures.

Erfindungsgemäß ist dies bei einem Backofen nach dem Oberbegriff des Patentanspruches 1 dadurch erreicht, daß die Innenscheibe der Backofentür derart schalenförmig gewölbt ist, daß der horizontale Abstand der Innenscheibe von der durch den Muffelflansch aufgespannten vertikalen Ebene im Zentralbereich der Innenscheibe größer ist als in deren Peripherbereich. Im Betrieb des Backofens sind die an der Innenscheibe zu messenden Temperaturen im Zentralbereich wesentlich höher als im äußeren Bereich bzw. dem Peripherbereich. Dadurch ist ein großer Temperaturgradient in der Innenscheibe vom Zentralbereich zum Peripherbereich hin verursacht. Aufgrund der erfindungsgemäßen Wölbung der Innenscheibe und insbesondere deren räumlicher Orientierung wölbt sich die Innenscheibe infolge des vorhandenen Temperaturgradienten lediglich im Zentralbereich weiter von der Muffelöffnungsebene weg. Im Peripherbereich bleibt die Innenscheibe am Muffelflansch bzw. an der Dichtung im wesentlichen unverändert anliegend. Falls in Abweichung von der erfindungsgemäßen Lehre eine Backofentür verwendet wird, die geringfügig in die andere Richtung, also in den Garraum hinein, gewölbt ist, so daß ihr Abstand von der Ofenmuffelebene im Zentralbereich kleiner ist als im Peripherbereich, dann wird infolge des Temperaturgradienten die Backofentür weiter in die Öffnung der Backofenmuffel hineingewölbt. Dies führt dazu, daß die Innenscheibe nachteiligerweise im unteren Muffelbereich von der Muffel bzw. der Dichtung weggedrückt wird. Dies hat insbesondere bei einer an sich bekannten Backofendrehtür zur Folge, daß sich ein größerer Türspalt im oberen Bereich der Türdichtung bzw. des Muffelflansches ergibt. Infolge dieses Türaufdrückens und dem daraus resultierenden Türspalt entweicht insbesondere Wärme aus der Backofenmuffel. Um dieses Türaufdrücken beim Stand der Technik zu vermeiden, wird beispielsweise die Dichtung im unteren Bereich ausgeschnitten. Eine andere Möglichkeit besteht darin, die Backofentür aus der Vertikalen geringfügig geneigt vor der Muffelöffnung zu montieren. Dabei wird die Backofentür unter einem geringen Winkel angestellt montiert bzw. im unteren Bereich der Dichtung bzw. des Muffelflansches weiter von dieser beabstandet montiert als im oberen Bereich. Die sich dabei ergebende geneigte Türanordnung ist jedoch optisch wenig ansprechend. Erfindungsgemäß ist hingegen eine gering ausgeprägte Türanstellung möglich und auch das Zurückschneiden von Dichtungen im unteren Bereich der Muffel kann entfallen.This is according to the invention in an oven according to the preamble of the claim 1 achieved in that the inner pane of the oven door so bowl-shaped is arched that the horizontal distance of the inner pane from that through the Muffle flange spanned vertical plane larger in the central area of the inner pane is as in their peripheral area. When the oven is in operation, they are on the inner pane Temperatures to be measured in the central area are significantly higher than in the outer area or the peripheral area. This creates a large temperature gradient in the inner pane caused from the central area to the peripheral area. Because of the invention Curvature of the inner pane and in particular its spatial orientation the inner pane simply bulges due to the existing temperature gradient in the central area further away from the muffle opening level. The remains in the peripheral area Inner washer resting essentially unchanged on the muffle flange or on the seal. If, in deviation from the teaching according to the invention, an oven door is used which is slightly curved in the other direction, i.e. into the cooking space, so that their distance from the furnace muffle level is smaller in the central area than in the peripheral area, then the oven door will continue into the due to the temperature gradient Opening the oven muffle arched in. This leads to the disadvantage that the inner pane in the lower muffle area pushed away from the muffle or the seal becomes. This has the consequence, in particular in a known per se oven door, that there is a larger door gap in the upper area of the door seal or muffle flange results. As a result of this pressing on the door and the resulting gap in the door escapes especially heat from the oven muffle. To open this door at the state of the To avoid technology, the seal is cut out in the lower area, for example. Another option is to remove the oven door from the vertical slightly inclined to mount in front of the muffle opening. The oven door is under mounted at a small angle or in the lower area of the seal or of the muffle flange mounted further away from it than in the upper area. The the resulting inclined door arrangement is, however, not very visually appealing. According to the invention however, a slightly pronounced door position is possible and also it is not necessary to cut back seals in the lower area of the muffle.

Um trotz unvermeidlicher Montage und Fertigungstoleranzen eine definierte Wölbungsrichtung der Innenscheibe bereitstellen zu können, beträgt die maximale Wölbung der Innenscheibe im Zentralbereich bei Raumtemperatur etwa 5 bis 15/10 mm.In order to achieve a defined direction of curvature despite the unavoidable assembly and manufacturing tolerances to be able to provide the inner pane, the maximum curvature of the Inner pane in the central area at room temperature about 5 to 15/10 mm.

Gemäß einer bevorzugten Ausführungsform wird die Innenscheibe bereits schalenförmig gewölbt gefertigt und zur Türmontage angeliefert. Die Herstellung derartig gewölbter Scheiben ist kaum mit Mehraufwand verbunden. Außerdem ist die Montage der a priori gewölbten Innenscheibe an der Backofentür besonders einfach. According to a preferred embodiment, the inner pane is already bowl-shaped manufactured arched and delivered for door assembly. The manufacture of such domed Slices is hardly associated with additional effort. In addition, the assembly is a priori curved inner pane on the oven door is particularly easy.

Vorteilhafter Weise ist die Innenscheibe zur Ausbildung der schalenförmigen Wölbung auf ein Trägerelement der Backofentür gespannt. Durch das Spannen der Innenscheibe in eine definierte Richtung ist auch bei beliebigen ebenen bzw. undefiniert gewölbten Innenscheiben die erfindungsgemäß orientierte Wölbung der Scheibe vom Garraum weg erreichbar. Dabei ist die durch das Spannen der Scheibe erzielbare schalenförmige Wölbung montagetechnisch auf etwa 1 mm begrenzt. Da das Ausmaß der durch das Spannen eingestellten Wölbung der Scheibe direkt mit den in die Scheibe eingeleiteten Kräften zusammenhängt, ist es zu deren montagetechnisch günstigen Begrenzung besonders vorteilhaft, wenn bereits definiert vorgewölbt gefertigte Innenscheiben zusätzlich gespannt werden. Bei der Kombination der Verwendung einer definiert vorgewölbten Innenscheibe und deren zusätzlichem Spannen auf das Trägerelement sind also zum einen die Spannkräfte reduziert und zum anderen ist sichergestellt, daß bei einem temperaturbedingten Verlust der Vorwölbung der Scheibe ausreichend Vorspannung in der Innenscheibe vorhanden ist.The inner pane for forming the cup-shaped curvature is advantageously on a support element of the oven door stretched. By clamping the inner pane in A defined direction is also for any flat or undefined curved Inner panes the curvature of the pane oriented away from the cooking space according to the invention reachable. The shell-like shape that can be achieved by tensioning the disc is thereby In terms of assembly, the curvature is limited to approximately 1 mm. Since the extent of the Clamp the set curvature of the disc directly with those introduced into the disc Forces connected, it is special for their limitation in terms of assembly technology Advantageous if additionally pre-arched inner panes are made be excited. When combining the use of a defined bulging Inner pane and its additional tensioning on the carrier element are therefore for one reduces the clamping forces and on the other hand it is ensured that at one temperature-related loss of the bulging of the disc sufficient prestress in the inner pane is present.

Fertigungs- und montagetechnisch besonders einfach ist es, wenn zwischen der Innenscheibe und einem vorzugsweise rahmenförmigen Trägerelement der Backofentür zu deren Beabstandung Abstandselemente angeordnet sind, wobei die Innenscheibe mittels an ihm gehalterter Befestigungselemente an das Trägerelement gespannt ist und die Abstandselemente außerhalb des durch die Befestigungselemente aufgespannten bzw. begrenzten Flächenbereiches zwischen der Innenscheibe und dem Rahmen angeordnet sind. Dabei sind die erforderlichen Kräfte und die Durchwölbungen der Innenscheibe abhängig von der Art und Höhe der Abstandselemente sowie den Abständen der Abstandselemente zu den Befestigungselementen. Die Spannkräfte sind insbesondere auch durch die Stabilität des rahmenförmigen Trägerelementes und der Anhaftung der Befestigungselemente an der Innenscheibe begrenzt. Um das Spannen der Innenscheibe auf das Trägerelement beschädigungsfrei und möglichst luftdicht realisieren zu können, dient vorteilhafter Weise eine im wesentlichen rahmenförmige Zwischendichtung der Backofentür als Abstandselement. Wenn die Spannkräfte ausreichend niedrig gewählt sind und die Betriebstemperaturen auf höchstens etwa 300°C begrenzt sind, können die Befestigungselemente durch Klebung an der Innenscheibe gehaltert sein. Die Halterung der Innenscheibe an dem Türrahmen ist dann für einen Betrachter vorteilhafterweise unsichtbar realisiert. Um die Temperaturbelastung der Klebeverbindung möglichst gering zu halten, sind diese ausschließlich im seitlichen und unteren Bereich der Innenscheibe der Backofentür vorgesehen. Auf Klebeverbindungen im oberen, mittleren Bereich der Scheibe ist wegen der dort herrschenden hohen Temperaturen bewußt verzichtet. Manufacturing and assembly technology, it is particularly easy if between the Inner pane and a preferably frame-shaped support element of the oven door spacing elements are arranged for their spacing, the inner pane is clamped to the carrier element by means of fastening elements held on it and the spacer elements outside of that spanned by the fastening elements or limited area between the inner pane and the frame are. Here are the required forces and the bulges of the inner pane depending on the type and height of the spacer elements as well as the spacing of the Spacers to the fasteners. The clamping forces are special also by the stability of the frame-shaped support element and the adhesion of the Fasteners limited to the inner pane. To tighten the inner pane to be able to realize damage-free and as airtight as possible on the carrier element, advantageously serves a substantially frame-shaped intermediate seal of the Oven door as a spacer. If the clamping forces are chosen sufficiently low are and the operating temperatures are limited to a maximum of about 300 ° C, the Fasteners to be held by gluing to the inner pane. The bracket the inner pane on the door frame is then advantageous for a viewer realized invisibly. To keep the temperature of the adhesive bond as low as possible these are to be kept only in the side and lower area of the inner pane the oven door. On adhesive bonds in the upper, middle area of the Washer is deliberately avoided due to the high temperatures prevailing there.

Alternativ kann die Innenscheibe auch entsprechend beispielsweise der Offenbarung der Druckschrift US 4,638,788 sichtbar mit dem Türrahmen verschraubt sein.Alternatively, the inner pane can also correspond, for example, to the disclosure of Document US 4,638,788 visibly screwed to the door frame.

Zur weiteren Reduzierung der Temperaturen der Innenscheibe und des damit verbundenen Temperaturgradienten weist die Innenscheibe auf der der Backofenmuffel zugewandten Seite eine Wärmereflexionsbeschichtung auf.To further reduce the temperatures of the inner pane and the associated The inner pane faces temperature gradients on the one facing the oven muffle Side with a heat reflection coating.

Erfindungsgemäß kann auf leisten- oder rahmenförmige Halterungselemente verzichtet werden, die die der Backofenmuffel zugewandten Innenseite der Innenscheibe aus Stabililtätsgründen übergreifen. Dadurch ist eine besonders reinigungsfreundliche und optisch ansprechende Gestaltung der Innenseite der Backofentür als Vollglasinnentür möglich.According to the invention, strip or frame-shaped mounting elements can be dispensed with be the inside of the inner pane facing the oven muffle for reasons of stability spread. This makes it particularly easy to clean and visually Appealing design of the inside of the oven door possible as a full glass inner door.

Claims (11)

Backofen mit einer Backofenmuffel und einem deren frontseitige Öffnung umziehenden Muffelflansch mit einer Flanschdichtung, an welcher eine Innenscheibe einer im wesentlichen vertikal angeordneten Backofentür anliegt und die Backofenmuffel verschließt, welche Innenscheibe die gesamte Muffelöffnung bis über die Flanschdichtung hinaus abdeckt, dadurch gekennzeichnet, daß die Innenscheibe (13) der Backofentür (7) derart schalenförmig gewölbt ist, daß der Abstand der Innenscheibe (13) von der durch den Muffelflansch (3) aufgespannten Ebene (19) im Zentralbereich der Innenscheibe größer ist als in deren Peripherbereich.Oven with an oven muffle and a muffle flange moving around its front opening with a flange seal, on which an inner pane of an essentially vertically arranged oven door rests and closes the oven muffle, which inner pane covers the entire muffle opening beyond the flange seal, characterized in that the inner pane ( 13) of the oven door (7) is curved in a bowl shape such that the distance between the inner pane (13) from the plane (19) spanned by the muffle flange (3) is greater in the central area of the inner pane than in the peripheral area thereof. Backofen nach Anspruch 1, dadurch gekennzeichnet, daß die maximale Wölbung (Wmax) der Innenscheibe (13) in deren Zentralbereich bei Raumtemperatur etwa 5 - 15/10 mm beträgt.Baking oven according to claim 1, characterized in that the maximum curvature (Wmax) of the inner pane (13) in its central area at room temperature is about 5 - 15/10 mm. Backofen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Innenscheibe (13) als schalenförmig gewölbte Scheibe hergestellt ist.Baking oven according to claim 1 or 2, characterized in that the inner pane (13) is produced as a dish-shaped curved disc. Backofen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Innenscheibe (13) zur Ausbildung der schalenförmigen Wölbung auf ein Trägerelement (9) der Backofentür (7) gespannt ist.Baking oven according to one of the preceding claims, characterized in that that the inner disc (13) to form the cup-shaped curvature on Carrier element (9) of the oven door (7) is tensioned. Backofen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zwischen der Innenscheibe (13) und einem vorzugsweise rahmenförmigen Trägerelement (9) der Backofentür (7) zu deren Beabstandung Abstandselemente (31) angeordnet sind, daß die Innenscheibe (13) mittels an ihr gehalterter Befestigungselemente (33) an das Trägerelement (9) gespannt ist, und daß die Abstandselemente (31) außerhalb des durch die Befestigungselemente (33) begrenzten Flächenbereichs zwischen der Innenscheibe (13) und dem Rahmen (9) angeordnet sind. Baking oven according to one of the preceding claims, characterized in that that between the inner pane (13) and a preferably frame-shaped Carrier element (9) of the oven door (7) for spacing spacing elements (31) are arranged so that the inner disc (13) by means of it Fastening elements (33) on the carrier element (9) is stretched, and that the spacers (31) outside of that through the fasteners (33) limited area between the inner pane (13) and the frame (9) are arranged. Backofen nach Anspruch 5, dadurch gekennzeichnet, daß eine im wesentlichen rahmenförmige Zwischendichtung (31) der Backofentür (7) als Abstandselement dient.Baking oven according to claim 5, characterized in that an essentially frame-shaped intermediate seal (31) of the oven door (7) as a spacer serves. Backofen nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Befestigungselemente (33) durch Klebung an der Innenscheibe (13) gehaltert sind.Oven according to claim 5 or 6, characterized in that the fastening elements (33) are held by gluing to the inner pane (13). Backofen nach Anspruch 7, dadurch gekennzeichnet, daß die Klebeverbindungen ausschließlich im seitlichen und unteren Bereich der Innenscheibe (13) der Backofentür (7) vorgesehen sind.Baking oven according to claim 7, characterized in that the adhesive connections exclusively in the lateral and lower area of the inner pane (13) Oven door (7) are provided. Backofen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß auf der der Backofenmuffel (1) zugewandten Seite der Innenscheibe (13) eine Wärmereflexionsbeschichtung (14) vorgesehen ist.Baking oven according to one of the preceding claims, characterized in that that on the side of the inner pane (13) facing the oven muffle (1) a heat reflection coating (14) is provided. Backofen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß Backofentür (7) frei von die Innenscheibe (13) an derer der Backofenmuffel (1) zugewandten Seite übergreifenden Halterungselementen ist.Baking oven according to one of the preceding claims, characterized in that that the oven door (7) free of the inner pane (13) on the oven muffle (1) facing side overlapping mounting elements. Backofentür für einen Backofen nach einem der vorhergehenden Ansprüche.Oven door for an oven according to one of the preceding claims.
EP99120255A 1998-10-29 1999-10-11 Baking oven with an inner glass panel Expired - Lifetime EP0997689B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849989A DE19849989A1 (en) 1998-10-29 1998-10-29 Oven with full glass inner pane
DE19849989 1998-10-29

Publications (3)

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EP0997689A2 true EP0997689A2 (en) 2000-05-03
EP0997689A3 EP0997689A3 (en) 2001-12-19
EP0997689B1 EP0997689B1 (en) 2004-12-22

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EP99120255A Expired - Lifetime EP0997689B1 (en) 1998-10-29 1999-10-11 Baking oven with an inner glass panel

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EP (1) EP0997689B1 (en)
AT (1) ATE285548T1 (en)
DE (2) DE19849989A1 (en)
ES (1) ES2235418T3 (en)

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* Cited by examiner, † Cited by third party
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SE517377C2 (en) * 2000-10-13 2002-06-04 Electrolux Ab Device in a furnace for improved transparency
DE10149085B4 (en) * 2001-10-05 2005-09-22 Schott Ag oven door
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Also Published As

Publication number Publication date
DE59911318D1 (en) 2005-01-27
EP0997689B1 (en) 2004-12-22
DE19849989A1 (en) 2000-05-04
EP0997689A3 (en) 2001-12-19
ATE285548T1 (en) 2005-01-15
ES2235418T3 (en) 2005-07-01

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