EP1555486A2 - Oven door - Google Patents

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

The invention relates to a door for closing the Charging opening of a cooking chamber of a cooking oven, in particular a household oven.

Garages (or: ovens, roasting ovens) with one by one Door closable feed opening of a cooking chamber (or: oven muffle, back box, roasting tube) are for household use (private kitchens) or too in the field of catering (or large kitchens) in diverse Embodiments known. Such Garöfen can different cooking modes (or: cooking functions) have for cooking introduced into the cooking chamber Food and other operating modes, in particular a pyrolysis mode for pyrolytic Self-cleaning of the muffle interior. The most common Garbetriebsarten are thermal cooking modes, at which the food to be cooked is supplied by means of the heat energy supplied to the food, in particular of electric or gas-heated Top heat, bottom heat and / or hot air heating, is heated and cooked, microwave cooking modes, where the food in the oven by means of the food supplied microwaves, the the liquid contained in the food and absorbed be converted into heat, cooked and steam cooking modes, where steam is introduced into the cooking chamber and the food is cooked by means of steam becomes.

In all these modes it is important that the Door on the one hand the loading opening safely and tightly closes and on the other hand on its outside or outer pane does not experience high temperatures, to reduce the risk of burns.

It is at least in Garöfen with pyrolytic Self-cleaning usually involves active cooling Door required by forced air convection.

There are a variety of variants of oven doors known with and without cooling.

From EP 1 106 932 A2 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 polymeric material, in particular a thermoplastic or a thermosetting polymer material, and with an outer pane, with the carrier elements are connected via a respective adhesive bond. 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 another door pane, in particular an 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 pane 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, EP 1 106 932 A2 in column 7, from line 33 to column 8, line 5, specifies 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.

To move this known door relative to the loading opening are two door hinges as connecting elements for connection to the rest of the oven provided, each in a cavity of the carrier element or on a support element, preferably resilient yielding, fixed. Such a springy Yield can, for example, with a snap or Rastverbindung be achieved, which then the Impacts when opening the door from the door hinge the support element are damped. The two support elements the known door extend to the lower one Edge of the outer pane and each have one vertical slit-shaped breakthrough for performing in the housing of the oven to be fastened and opposite the hinge part located in the carrier element hinged hinge part.

EP 0 723 116 A2 discloses an oven door in which two support elements made of aluminum that run vertically and parallel to one another and are substantially U-shaped are adhesively bonded 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.

The present invention is based on the object to indicate a new oven door, which is a light one Garages with different operating modes, especially on ovens with and without pyrolysis, in the Manufacturing has customizable construction.

This object is achieved by a door according to claim 1. Advantageous embodiments, developments and door applications according to the invention from the dependent claims of claim 1.

FIG 1

ein Türscharnier bei minimalem Schwenkwinkel,

FIG 2

das Türscharnier gemäß FIG 1 bei einem zwischen minimalem Schwenkwinkel und maximalem Schwenkwinkel liegenden mittleren Schwenkwinkel,

FIG 3

das Türscharnier gemäß FIG 1 oder FIG 2 bei maximalem Schwenkwinkel,

FIG 4

das Türscharnier gemäß FIG 1 in einer geschnittenen Seitenansicht,

FIG 5

eine Tür eines Haushaltsgerätes mit einer Außenscheibe und zwei daran befestigten Trägerelementen,

FIG 6

die Tür gemäß FIG 5 im Zustand einer Montage zweiter Türscharniere in Aufnahmekanäle an den Trägerelementen,

FIG 7 und 8

jeweils in einer Schnittdarstellung die Montage oder Demontage des Türscharniers in der Tür,

FIG 9

eine Tür für ein Haushaltsgerät mit montierten Türscharnieren und einem Luftführungselement,

FIG 10

die Tür gemäß FIG 9 in einer um 90° gedrehten Ansicht,

FIG 11

ein Haushaltsgarofen mit abgenommener Tür in einer Frontansicht,

FIG 12

ein Haushaltsgarofen gemäß FIG 11 mit einer montierten Tür in einer teilweise geschnittenen Seitenansicht und

FIG 13

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 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 hinge with minimum tilt angle,

FIG. 2

the door hinge according to FIG. 1 at a mean pivoting angle between minimum pivot angle and maximum pivot angle,

FIG. 3

the door hinge according to FIG. 1 or FIG. 2 at maximum pivot angle,

FIG. 4

the door hinge according to FIG 1 in a sectional side view,

FIG. 5

a door of a household appliance with an outer pane and two support elements attached thereto,

FIG. 6

the door according to FIG. 5 in the state of mounting second door hinges in receiving channels on the carrier elements,

FIGS. 7 and 8

each in a sectional view, the assembly or disassembly of the door hinge in the door,

FIG. 9

a door for a domestic appliance with mounted door hinges and an air ducting element,

FIG. 10

the door according to FIG. 9 in a view rotated by 90 °,

FIG. 11

a household oven with the door removed in a front view,

FIG. 12

a Haushaltsgarofen according to FIG 11 with a mounted door in a partially sectioned side view and

FIG. 13

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 to 13 with the same reference numerals.

The door hinge 2 according to FIG 1 to 4 has a first Hinge part 3 and one on the first hinge part. 3 via a pivot pin 6 about a pivot axis A. pivotally mounted second hinge part 4. Of the minimal swivel angle between the two hinge parts 3 and 4 is shown in FIG 1 and FIG 4 and designated αmin and is typically 90 ° or a few degrees less. A locking part 7 locked the second hinge part 4 in the position at αmin according to FIG. 1. The maximum swivel angle is in 3 and designated αmax and is typically 180 ° or a few degrees less. This Swivel range is limited by stops or established. 2 shows a middle position with a Pivoting angle α, for which αmin ≤ α ≤ αmax. Of the The direction of rotation represented by the arrow corresponds to one increasing swing angle α.

As a second hinge part 4 is an elongated and level or flat hinge arm or hinge lever provided, because of its sword-like shape also known as hinge sword or short sword can be. The second hinge part 4 is formed largely linear and has one of the first hinge part 3 facing away from the free end 47, at an outer narrow side of a substantially flat or plan outer surface 46 and on a inner narrow side of a complex with several stages designed inner surface and two narrow sides connecting flat broadsides or flat sides.

On the inside of the second hinge part 4 are seen from the free end 47 ago, first a locking projection 41, then one opposite the locking projection 41st set back and parallel to the outer surface 46 extending Contact surface 42, then one opposite the contact surface 42 recessed recess 43, then a stopper projection 44 with a perpendicular to Bearing surface 42 and the outer surface 46 to the cutout 43 subsequent stop surface 45, then a towards the stop projection 44 set back again Arretierungsfläche 48 and finally a guide surface 49 arranged. The stop surface 45 separates a first part 4A from a second part 4B of the second hinge part 4.

The stopper projection 44 projects further outward than the locking projection 41 and serves as a stop when inserting of the second hinge part 4 in a receptacle a door, as will be explained below. The Guide surface 49 has a trapezoidal longitudinal section on so three different inclined slopes, and serves as a guide for an illustrated only in FIG 4 Torque device 5 in the first hinge part 3, as is also still running.

The first hinge part 3 comprises within one elongate and linearly formed hinge housing 30 a torque device 5, at least in certain Swivel angle positions generates a torque, that of the rotational movement in the one shown in Figures 1 to 3 Counteracts rotation, so antiparallel to Torque is directed to pivot the two Hinge parts 3 and 4 against each other in the in FIG. 1 must be used to 3 shown direction of rotation.

The torque device 5 of the first hinge part 3 comprises in the example of FIG. 4 a guide roller 52, on the guide surface 49 of the second hinge part 4 unrolls, connected to the roller 52 U-shaped Rocker 53 as a pressure lever, one with the rocker 52nd coupled compression spring 51 which is supported in a pull lever 55 is and then a tension spring 50, the one end by a bolt with the hinge housing 30 is connected and the other end in a bolt 55 hung in two slots 35 of the Hinge housing 30 is movably guided. This another bolt 55 actuates the pull lever 55 of the opposite End over the pivot pin 6 as Swivel connection with the second hinge part 4 um the pivot axis A is pivotally connected. When turning of the second hinge part 4 and becoming larger Opening angle or swivel angle α becomes the tension spring 50 more and more stretched and exercises an ever-growing elastic restoring force. This can be a Torque, in particular the weight of one on the Hinge-mounted door to be compensated when opening. The compression spring 51 is connected to the rocker 52 via a Connecting rod and a bolt and acts the (remaining) Tensile force of the tension spring 50 at small pivoting angles α opposite. Tension spring 50 and compression spring 51 are each formed as a helical spring. The rocker 52 presses with the roller 52 on the guide surface 49 the front edge of the second hinge part 4 and the Roller 52 rolls when moving the second hinge part 4 relative to the first hinge part 3 over the guide surface 49 or contour or front edge of the second Hinge 4 off. From about α = 120 ° arises at Opening the hinge an ever-increasing air gap between roller 52 and guide surface 49. When Closing the door hinge 2 presses the roller 42 against it over the last 30 degrees more and more against the guide surface 49. By the trapezoidal Contour of the guide surface 49 can now be e.g. a kind of Open position of the door hinge 2 at α = 105 ° or be achieved and / or the contact pressure of the door hinge and thus the door reinforced when closing or reduced. This structure of the torque device 5 according to FIG 4 is in itself from the beginning mentioned known hinge in the Applicant's devices known. But there may be other mechanisms be used.

5 shows a door 8, for example for a household oven, with an outer pane 10 at one of a feed opening or access opening of an in 5 not shown Muffelinnenraumes the Garofens facing away from the outside of the door 8 and two at the Outer pane 10 fastened carrier elements 11 and 12, parallel to each other and, with the door closed, run vertically. In the rectangular formed Outer disk 10 extend the support elements 11 and 12th especially at a distance from the lateral Edges of the outer pane parallel to these side edges and perpendicular to the top and bottom edges of the outer pane 10. Each of the support elements 11 and 12 has a connecting flange 61 and 62, over which the Carrier element 11 and 12 glued to the outer pane 8, or in the case of an outer pane 10 made of plastic, also welded.

Extend perpendicular to the outer pane 10 inwards away from the connecting flange 61 and 62 disc holding parts 63 and 64, facing each other Insides each receiving grooves 65 and 66 for more Have door windows. The recording grooves 65 and 66 are on one side, usually the bottom, completed with a support member 67 and 68, the the inserted into the grooves 65 and 66, respectively Support door windows. At the opposite Ends of the grooves 65 and 66 are the grooves open for parallel insertion of the door panes. Furthermore, the receiving grooves 65 and 66 can also Snap-on or locking elements for holding the door panes be assigned, as shown in FIG 5, but unspecified.

Alternatively to recording grooves can also be stepped recordings be provided for the door panes, in which the door writing at least in the dimension between remove the support elements from outside to inside, so that they are stepped or stepped from the inside one after the other in the door can be inserted.

At the of the facing insides with the receiving grooves 65 and 66 of the door holding parts 63 and 64 facing outsides is now each a receiving channel 16 and 17 formed, the linear and parallel to the outer pane 10 and also to the door holding part 63 or 64 of the associated carrier element 11 or 12 runs. At the same height as the support parts 67 and 68 open the receiving channels 16 and 17 in each case a rectangular receiving opening 23 and 24, for receiving the second hinge part 4 respectively a door hinge 2 according to an embodiment according to 1 to 4 is provided, what follows is explained in more detail.

6 shows the mounting (or dismantling) of two Door hinges 2 and 2 'on a door 8, the door 8 one inserted in the top of the grooves 65 and 66, respectively Inner pane 13 has. The cross section of each Receiving channels 16 and 17 corresponds to at least about one subsequent to the receiving opening 23 and 24 respectively Area the cross section of the receiving opening 23 and 24th and is at the cross section of the first to be inserted Part 4A or 4A 'of the second hinge part 4 or 4' the associated door hinge 2 or 2 'adapted. there is the cross section of the receiving opening 23 and 24th chosen slightly larger than the cross section of the first Part 4A according to FIGS. 1 to 4 at the free end 47 with the locking projection 41, but chosen smaller than the cross section of the second part 4B in the region of Stop projection 44. This is the first part 4A or 4A 'of the second hinge part 4 or 4' of the respective Door hinge 2 or 2 'over its entire Length in the receiving channel 16 and 17 linearly inserted like a sword in an associated scabbard and this insertion movement is terminated or limited, when the stop surface 45 or 45 'of the second hinge part 4 and 4 'on the channel wall 26 and 27 of the associated receiving channel 16 and 17 in the receiving opening 23 or 24 surrounding edge area strikes. The behind the stop surface 45 and 45 'lying second part 4B or 4B 'of the second hinge part 4 or 4 'remains outside of the receiving channel 16 or 17th

For mounting, the first hinge parts 3 and 3 'to do so before or after mounting the door 8 in the housing the household yarn oven attached, preferably screwed, wherein for supporting the first hinge parts 3 and 3 'of the door hinges 2 and 2' respectively a bottom plate of the oven can be used (see also FIGS. 11 and 12). The swivel angle α, at the door 8 on the opposite the first hinge parts 3 or 3 ', for example by means of the locking lever 7 lock second hinge parts 4 and 4 ' the door hinges 2 or 2 'is mounted, is something smaller, typically by a few degrees, for example 7 ° to 10 ° smaller than the maximum swing angle .alpha..sub.max.

7 and 8 show a sectional view of the Mounting or dismounting the sword or second Hinge part 4 in the associated receiving channel 16th the associated support member 11 of the door 8. FIG. 7 already shows the finished locked state, which is from the preassembled state according to FIG 8 at the mounting bracket β, that of the difference between αmax and the one shown Angle α in FIG 6 corresponds, it appears. Looking now in the sequence first FIG 8 and then FIG 7, so you can see the assembly, in the reverse order of FIG 7 of FIG 8, however the disassembly of the door hinge 2 from the door. 8

The first part 4A of the second hinge part 4 is already completely inserted into the receiving channel 16, wherein both the locking projection 41 and the contact surface 42 as well as the release 43 from the assigned Inner wall 26 of the receiving channel 16 still are spaced because of the corresponding inclination of the second hinge part 4. The opposite Outer surface 46 lies on a front area the outer wall 25 of the receiving channel 16 and can this facing away from the receiving opening 23 in one Deform something. To support this eventual Deformation and in any case as a free space for the inclination and corresponding tilting movement of the second hinge part 4 in the receiving channel 16 from the receiving opening 23 inwardly spaced one slit-like opening or breakthrough 29 in the Outer wall 25 of the receiving channel 16 to the outer pane 10 trained out. By a tilting movement of the door. 8 in the direction of the illustrated sense of rotation of the swivel angle α to the second hinge part 4 brings you the latching projection 41 in engagement with an associated Lock recess 28 in the inner wall 26 of the receiving channel 16. At the same time then lies the plane contact surface 42 on the flat inner side of the inner wall 26 of the Receiving channels 16 on and opposite and axially offset the outer surface 46 is located on the inside of the outer wall 25 of the recording channel. at the same time is the axial Distance between the recess 28 in the Inner wall 26 of the receiving channel 16 on the one hand and the receiving opening 23 on the other hand exactly matched on the distance between the stop surface 45 and the this stop surface 45 facing side of the locking projection 41 on the second hinge part 4. This is the second hinge part 4 with its first part 4A firmly anchored in the receiving channel 16 and through the each other beveled opposite bearing and the Stop surface 45 and the latching projection 41 in the Raustausnehmung 28 fixed. When unlocking the hinge 2, the maximum swivel angle αmax is now set, as shown in FIG 7 and the assembly of the door hinge 2 with the door 8 is completed.

The outer wall 25 of the receiving channel 16 is of the Outer disk 10 spaced and thereby holds the second Hinge part 4 and thus the entire hinge 2 at a distance from the outer pane 10.

9 shows the door 8 with mounted door hinges. 2 and 2 ', which are usually already in FIG. 9 Prefabricated not shown housing the Garofens are. The second hinge parts 4 and 4 'are in the Receiving channels 16 and 17 introduced and locked there or fixed. By pivoting the second hinge parts 4 and 4 'opposite the fixed fixed first Hinge parts 3 and 3 ', the door 8 to the corresponding Swivel angle swiveled. In FIG the minimum pivoting angle αmin shown in the the door 8 is in the closed, vertical position located. It can also be seen in FIG. 9 that the Pivot bolts 6 and 6 'of the door hinges 2 and 2' so are arranged that their pivot axes coincide, So a uniform pivot axis A for the door 8 is realized.

Between the outer pane 10 and the facing each other Innseiten of the support elements 11 and 12 is in all embodiments, a door interior 20 is formed. Different embodiments are now possible where the door interior 20 is either complete, Airtight is completed to a flow of air through the door interior 20 to prevent (such Embodiment is shown in FIG 13) or to cool the door through the door cooling air forced or possibly even only natural convection is passed to low Outside temperatures on the outer pane 10 of the door 8 to get.

FIG. 10 shows the door according to FIG. 9 in a rotation through 90 ° View, so that the first hinge parts 3 and 3 'upwards and the outer pane 10 horizontally is arranged. In hinges 2 and 2 ' are the torque devices and various mechanical To recognize components, however, in FIG for the sake of clarity unspecified. The structure of the hinges corresponds to the basis of the 1 to 4 described construction. Next is in FIG. 10 to recognize that in the door interior 20 parallel to the Inner pane 13 and the outer pane 10 two additional Discs 18 and 19 in the disk holding parts 63 and 64 of the carrier elements 11 and 12, in particular in FIG the two under the receiving groove for the inner pane 13 lying further grooves (only 66) shown, held and from the support members 67 and 68th the support elements 11 and 12 are supported. Such a Structure with four parallel to each other Discs 10, 18, 19 and 13 (in order from the outside inside) is beneficial in applications with which a special thermal insulation effect of the door 8 is desired, for example in garages with pyrolytic Self-cleaning function, in the temperatures up to 500 ° C and above occur in the muffle interior can.

In the embodiment according to FIGS. 9 and 10, in particular intended for a pyrolytic oven is an air guide member 14 is shown, the facing away from the receiving openings 23 and 24 Pages, especially upper end faces, the support elements 11 and 12 is attached and transverse and parallel extends to the inner pane 13. This air guide part 14 serves to guide cooling air and / or Exhaust air from the oven and / or the door 8 from the door interior 20 between the outer pane 10 and the inner pane 13 and the support members 11 and 12. In addition is according to FIG 9 still on the of the inner pane 13 opposite outer side of the outer pane 8 a Door handle 15 disposed through the outer pane 10th is connected to the carrier elements 11 and 12.

It is now air L from the oven by means of a Garofen arranged, not shown, blowers by at least one air passage opening 94 in Air guide element 14 above the inner pane thirteenth injected and occurs on the opposite side forward, past the top of the outer pane 10, out. According to FIG 9 and 10 is at the top of the Outer disk 10 provided an incision, so that the Cooling air L + KL also flow over the door handle 15 can to cool this.

In addition, alternatively or additionally, a passage opening or a slit or the neckline of the Air guide element 14 on the outer pane 10th and / or the inner pane 13 may be provided for Passage of air between door interior 20 and exterior space the door.

Due to the air flow L through the air passage opening 94 and the air guide element 14 is cool Air KL from the bottom of the door in the basis of the illustrated arrows illustrated direction sucked up and joins with the back sucked air L together from the air guide element 14 as mixed air L + KL off. This cool air KL from the device base cools on their flow path from bottom to top through the door interior 20 the Washers 13, 19, 18 and especially the outer pane 10. The air passage opening 94 of the air guide element 14 is preferably in front of the air outlet openings, in particular the openings 84 in the front frame 81 according to FIGS 11 and 12 are arranged, from which or the air L comes out of the body of the oven.

The discs 10, 13 and possibly 18 and 19 exist in all Embodiments preferably made of glass or a glass-like material, for example a glass-ceramic, and are for an insight into the interior of the oven preferably transparent, so that a viewing window is formed. Of course they can Slices 10, 13, 18 and 19 at least partially a temperature-resistant and preferably transparent Plastic exist. In this embodiment may be an existing plastic outer pane 10th even in a prototyping process together with the carrier elements 11 and 12 in one piece or from a molded part be formed, so that a connection of the support elements 11 and 12 with the outer pane 10 is not necessary is.

In Figures 11 and 12 is in a front view and a partially cut side view of a household oven, in particular for installation in a niche a fitted kitchen, shown. The household oven 80 includes an interior (cooking chamber, muffle interior) 90, which has an access opening (charging opening) 82 is accessible from the front. At the front is a Front frame 81 of the housing 91 is arranged, which the access opening 82 surrounds and on which a circumferential Seal 83 for sealing the access opening 82 with respect to the closed, only shown in FIG 12 Door 8 has or carries. Left and right below the access opening 82, as shown in FIG 11 shown, two openings 91 and 92 in the front frame 81 provided by the respective stationary mounting first hinge part 3 and 3 'of a door hinge 2 or 2 'is plugged through and on a Bottom plate 86 of the housing 91 attached, in particular screwed, is. The movable relative to the housing 91 second hinge part 4 is mounted in the door 8 according to FIG. 12, in particular in the case of FIGS. 1 to 9 described way. As a result, the door 8 is off the vertical closed shown in FIG Position up to a maximum open horizontal Position swiveling.

Above the access opening 82 are in the front frame 81 air passage openings 84 for performing or Passage of cooling air or exhaust air from the oven intended. Above the front frame 81 is a Control panel 85 attached to the housing 91 with corresponding, not shown operating and / or display elements.

In FIG. 13, a closed variant of the door 8 is shown shown. At the bottom of the door is between the carrier elements 11 and 12 a covering or sealing element 95 arranged transversely, the door interior 20 completely sealed down. The sealing element 95 is formed in the form of a bar, which at their Front side locking elements for locking in the disk holding parts 63 and 64 of the support members 11 and 12th having.

The sealing member 95 further includes an angular Flange, which extends over the inner pane 13 as well as angular cuts for adaptation to the connecting flanges 61 and 62 of the support elements 11 and 12.

On the opposite side of the door interior 20, So at the top, is another sealing element 96 provided on the front sides of the support elements 11 and 12 from above or in parallel to the Carrier elements 11 and 12 extending direction inserted is. Plug-in areas 97 are in the receiving channels 16 and 17 plugged in and other connection areas 98 close to the disk holding parts 63 and 64 of the support members 11 and 12, wherein there a plug or other connection not necessarily is required. All you need is a connection in particular a screw connection or just one Latching or snapping, the plug-in areas 97 with the receiving channels 16 and 17. Also the sealing element 96 preferably engages over the inner surface the inner pane 13 in the manner of a flange and seals also over the entire length against the outer pane 10 off. As a result, the entire door interior 20 is airtight or at least largely hermetically sealed, so no air convection through the door can flow. Although still within the door interior 20 completed convection currents the air possible. Preferably, however, this is also Convection thereby minimized that the sealing elements 95 and 96 at the front edges of the discs 13 and possibly 18 and 19 and thereby the convection on the Restrict spaces between the individual discs. A closed door structure has the advantage that lower energy losses occur than at an active air cooling.

LIST OF REFERENCE NUMBERS

2, 2 '

door hinge

3, 3 '

first hinge part

4, 4 '

second hinge part

4A

first part

4B

second part

5, 5 ' 6

pivot pin

7

arresting

8th

door

10

outer pane

11, 12

support element

13

inner pane

14

Air guide

15

door handle

16, 17

receiving channel

20

Door interior

21, 22

stop surface

23, 24

receiving opening

25

Outer wall front

26, 27

channel wall

28

recess

29

breakthrough

30

hinge housing

33, 34

thread

35

Long hole

41

catch projection

42

contact surface

43

cutout

44

stop projection

45

stop surface

46

outer surface

47

The End

48

locking surface

49

guide surface

50

mainspring

51

compression spring

52

leadership

53

seesaw

55

bolt

56

pull lever

61, 62

connecting flange

63, 64

disc holder

65, 66

receiving grooves

67, 68

supporting part

A

swivel axis

αmin

minimal swing angle

.alpha..sub.max

maximum swing angle

α

swivel angle

β

tilt angle

L, KL

air

80

Domestic cooking

81

front frame

82

access opening

83

poetry

84

Air passage opening

85

control panel

86

floor panel

91, 92

opening

93

casing

Claims (34)

Door (8) for closing the feed opening of a cooking chamber of a cooking oven, in particular a household oven, comprising a) an outer pane (10), b) at least two carrier elements (11, 12), b1) which are connected to the outer pane b2) and are arranged at a distance from each other, c) and on the support elements, preferably releasably and / or substantially parallel to the outer pane, held inner pane, d) wherein the outer pane, inner pane and carrier elements define a door interior (20) each gas-tight and e) wherein the door interior opens at two opposite edge regions in openings between the carrier elements and outer pane and inner pane, f) wherein at least one of the openings of the door interior is substantially sealed by an associated sealing element, the f1) is attached to the carrier elements, preferably releasably, and f2) bears sealingly against the outer pane, the inner pane and each carrier element. Door according to claim 1, wherein both openings of the Door interior of each associated with a sealing element (14, 95, 96) substantially sealed are. Door according to claim 1, wherein at least one sealing element, in particular an upper sealing element, has at least one air passageway for the passage of at least one exhaust opening of the household appliance effluent cooling and / or Exhaust air. Door according to one or more of the preceding claims, in the at least one sealing element the support elements via a respective latching or Snap connection is attached. Door according to one or more of the preceding claims, in the at least one sealing element the facing inner sides of the two Carrier elements is attached. Door according to one or more of the preceding claims, in the at least one sealing element, in particular, in particular substantially perpendicular to the outer pane and / or parallel to be sealed Opening of the door interior, Attached end faces of the two support elements is. Door according to one or more of the preceding claims, in the at least one sealing element with a plug-in area or plug-in element in each case at least a receiving channel or a receiving groove each support element is inserted. Door according to one or more of the preceding claims, in which each support element at least one Receiving groove for receiving the inner pane and / or another door glass and on one Side of each receiving groove a support part for the inner pane or more door glass and at least a sealing element in a receiving groove or between two groove walls in the region of the support part plugged in or eingingerastet. Door according to claim 8 with at least one other in the associated grooves of the support elements received door glass in the door interior. Door according to one or more of the preceding claims, in the at least one sealing element with the two support elements by screw is attached. Door according to one or more of the preceding claims, in the at least one sealing element in its contiguous to the support elements contour the support elements is adapted so that a sealing Concern is reached. Door according to one or more of the preceding claims, in which at least one sealant is used rectangular bar is formed. Door according to one or more of the preceding claims, in the case of the outer shape of the arrangement the two support elements and two sealing elements for sealing both openings of the door interior in Is substantially rectangular and / or the support elements and the sealing elements on the outer surfaces smoothly or smoothly merge. Door according to one or more of the preceding claims, in which the carrier elements at least in closed state of the door essentially vertical run and / or the openings of the door interior at least in the closed state of the Door in an upper edge area and in a lower one Edge area of the door interior are. Door according to one or more of the preceding claims a) comprises at least two door holding parts for holding the door and at least two in a housing or other stationary to the interior part of the household appliance storable and connected to a respective door holding part connecting parts, b) wherein each support member having a channel wall enclosed by a receiving channel having a receiving opening through which an associated door holding member is inserted or inserted into the receiving channel and locked in the receiving channel or can be locked. according to claim 15, wherein each door holding part and the channel wall of the associated receiving channel have cooperating stop surfaces, the when locked in the receiving channel door holding part together abut, so that in the locked state a first part of the door holding part within the Receiving channel and a stop surface (s) exhibiting second part of the door holding part outside lie the receiving channel. Door according to claim 16, wherein the second part of each Door holding parts with the associated connecting part is connected outside the receiving channel. Door according to one of claims 15 to 17, wherein each Door holding part in a fixed angular position rigid or immovable with the associated connecting part is connected and the connecting parts with the door holding parts axially or linearly between two end positions of the door corresponding end positions are mobile. Door according to one of claims 15 to 17, wherein each Door holding part with the associated connection parts connected via a pivot connection and thereby the door holding part and the associated Connecting part relative to each other about a pivot axis are pivotable, allowing the door through a Pivoting movement between the end positions movable is. Door according to claim 19, having at least two door hinges, each having two hinge parts, the relative to each other about a pivot axis within a pivot angle range between a minimum Tilt angle (αmin) and a maximum Pivoting angles (αmax) are pivotable, respectively a connecting part a first hinge part a door hinge comprises or is and the associated Door holding part the second hinge part of the includes or is associated door hinge and wherein at least one of the two hinge parts one Torque device comprises, at least in a partial region of the swivel angle range Torque between the two hinge parts in the pivot axis exerts. The door of claim 20, wherein the torque means applied torque at least in a partial region of the swivel angle range of Swing angle depends. Door according to claim 20 or claim 21, wherein the Torque applied by the torque device at least in a partial region of the swivel angle range one for increasing the swing angle expended between the two hinge parts Counteracts torque. Door according to one of claims 20 to 22, wherein the Torque device of each door hinge in or on the first hinge part of the door hinge or in or is arranged on the connecting part. Door according to one or more of claims 15 to 23, at the channel wall of each receiving channel is spaced from the outer pane. Door according to one or more of claims 15 to 24, in which for locking each door holding part in associated receiving channel a catch and / or Snap connection is provided. Door according to one or more of claims 15 to 25, in which the connection between the door holding part and the connecting part, in particular the Swivel connection or the pivot axis, in one Projection in the Kanaleinführrichtung essentially within the cross section of the receiving channel comes to rest and / or from the outer pane spaced a distance that is not larger as the distance facing away from the outer pane Outer wall of the channel wall of the receiving channel from the outer pane. Door according to one or more of claims 15 to 26, in which the outer disc opposite to Insertion of the door holding part or in an imaginary Extension of the receiving channel over the Receiving opening is formed longer than each receiving channel and preferably as the Carrier elements and / or in the outer pane covers the second parts of the door holding parts to the outside. Door according to one or more of the preceding claims, in which the carrier elements each one Disk holding part for holding at least one additional Door pane have. Door according to claim 28, wherein the receiving channels the opposite outer sides of the disc holding parts formed the carrier elements, integrally formed or arranged. Door according to claim 28 or claim 29, wherein the Disk holding parts arranged on connecting flanges or are formed, via which the carrier elements connected to the outer pane, in particular glued or welded, are. Door according to one of claims 28 to 30, in which each Carrier element, in particular with the associated Disk holding part, receiving channel and / or connecting flange, and / or each sealing element respectively as a one-piece or in a manufacturing process or formed from a material existing molding is. Door according to one or more of the preceding claims, at the each support element and / or sealing element at least partially from one or consists of several plastics. Door (8) for closing the feed opening of a cooking chamber of a cooking oven, in particular a household oven, comprising a) an outer pane (10), b) at least two carrier elements (11, 12), b1) which are connected to the outer pane b2) and are arranged at a distance from each other, c) and on the support elements, preferably releasably and / or substantially parallel to the outer pane, held inner pane, d) wherein the outer pane, inner pane and carrier elements define a door interior (20) respectively and e) wherein the door interior opens at two opposite edge regions in openings between the carrier elements and outer pane and inner pane, f) wherein at least one, preferably the upper, opening of the door interior is arranged on the support elements, preferably releasably, fixed and the opening spanning transverse element, g) wherein the door interior via at least one passage opening, which is preferably arranged in the upper region of the door interior, in flow communication with an outer space, wherein at least one passage opening in the outer pane or in the inner pane or between the outer pane and the transverse element or between the inner pane and the transverse element or in the transverse element is formed Garofen, in particular household oven, with a) an interior with an access opening, c) a door associated with the access opening for closing the access opening according to one or more of claims 1 to 33.

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