EP1750060A2 - Four de cuisson - Google Patents

Four de cuisson Download PDF

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Publication number
EP1750060A2
EP1750060A2 EP06116184A EP06116184A EP1750060A2 EP 1750060 A2 EP1750060 A2 EP 1750060A2 EP 06116184 A EP06116184 A EP 06116184A EP 06116184 A EP06116184 A EP 06116184A EP 1750060 A2 EP1750060 A2 EP 1750060A2
Authority
EP
European Patent Office
Prior art keywords
muffle
shield plate
baking oven
oven
furnace
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.)
Withdrawn
Application number
EP06116184A
Other languages
German (de)
English (en)
Other versions
EP1750060A3 (fr
Inventor
Michael Kieslinger
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1750060A2 publication Critical patent/EP1750060A2/fr
Publication of EP1750060A3 publication Critical patent/EP1750060A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels

Definitions

  • the invention relates to a baking oven having a jacket-insulated inside a furnace housing, provided with a muffle flange which moves the feed opening, as well as having a screen plate extending over part of the muffle circumference, whose element base has holding and positioning elements for adjacent components.
  • a plate-like shield element In a known oven of this type ( DE 102 19 915 A1 ) is provided below the furnace muffle a plate-like shield element, the various functions are assigned, so the holder of a floor insulation for the oven muffle, holding and positioning elements for further thermal barrier coatings and the like.
  • the screen element has a trough-shaped sheet metal bottom, on which the holding and positioning elements are formed.
  • the shield element is - as mentioned - in the embodiment below the furnace muffle and above a plate-like base plate of the furnace housing.
  • EP 1 048 902 A1 has a shell-insulated oven muffle on the lower muffle wall oven insulation penetrating spacer feet, which are supported on horizontal intermediate struts of a furnace muffle, their insulation and an oven door assembly supporting central frame unit.
  • the invention has for its object to provide an oven of the type mentioned in such a way that even without the presence of a base plate or other that oven housing peripherally bounding housing element a montageschreib simple and dimensionally accurate assignment of the shield plate to the main component of the oven, namely the oven muffle is facilitated ,
  • the measure according to the invention to obtain a direct coupling of the shield plate to the central part of the oven, namely to the oven muffle, so that an optimal dimensional accuracy is guaranteed to this central furnace part.
  • the shield plate such. B. a housing bottom.
  • the screen plate together with the oven muffle represent an independent, prefabricated mounting unit, which in the course of assembly with other oven parts, eg. B. with a housing and the like, can be added. It can be provided that the shield plate is fastened to the muffle flange on the front side and to the oven muffle at the rear by means of holding elements.
  • a particularly simple mounting of the shield plate is obtained when hook-like support elements are provided on the muffle flange, in the suspension elements are suspended from the shield plate. This assembly can be done largely without labor-intensive fasteners, z. B. with a minimum of screw.
  • each rear-side retaining element is designed in the form of a bendable sheet-metal lug formed on the element bottom of the shielding plate, which has a preferably likewise bendable fastening lug which can be connected, preferably screwed, to a fastening part of the furnace muffle.
  • Such an element floor can be designed in a very economical manner as a flat base part completely without costly welding or the like.
  • a sheet material can be used for this element floor, with which the sheet metal tabs and fastening lugs are easily bendable in a simple manner by hand.
  • the installation of the shield plate according to the invention can be further simplified in that the sheet metal tab has an oblique alignment edge, which cooperates for the positioning of the shield plate slidably with a Justieransatz the oven muffle.
  • This ensures a dimensionally accurate assignment of the shield plate to the oven muffle with simple means.
  • the adjusting edge is part of a plug-in tab which can be inserted into an adjusting slot of the adjusting projection of the oven muffle or of a part connected directly to the oven muffle.
  • the oven acc. Fig. 1 has as a central part of a cuboid furnace muffle 1, the front-side charging opening 2 is closed by a furnace door 3.
  • the oven muffle 1 is placed within a furnace housing 4 that carries on the upper side of a so-called cooktop 5 with hotplates 6.
  • the cooktop can be covered by a hinged cover 7.
  • Frondon below the cooktop 5 is a so-called switch front 8 with electrically acting Control elements 9 and display elements.
  • the oven muffle 1 is displaceably guided in corresponding guide elements a drawer 11.
  • the entire surface of the oven muffle 1 is surrounded with a mat-like thermal barrier coating, of which in Fig. 1, only lying below the muffle floor thermal barrier coating 12 is shown.
  • the oven muffle 1 has the front side a muffle flange 13 which moves the loading opening 2.
  • 14 designates an external heating element of the oven, namely a so-called bottom heat, which is placed between the thermal barrier coating 12 and the bottom floor of the oven muffle 1.
  • the shield plate 15 may serve with its element bottom 16 as a support for the thermal barrier coating 12, as indicated in Fig. 1.
  • the shield plate 15 is at least directly attached to the furnace muffle 1 at the front. For this purpose hook-like, arranged directly on the back of the lower muffle flange serve z. B.
  • the oven muffle 1 has a rail-like fastening part 19, in turn, on both sides of the oven muffle 1, to which a retaining element of the element floor 16 of the screen plate 15 can be fastened in the manner described below.
  • the element floor 16 has freely projecting bendable sheet metal tabs 20 which are bendable from the ground plane of the element floor 16 up to the amount of the associated fasteners 19 of the oven muffle 1. In Fig. 1, the illustrated sheet metal tabs 20 is not shown completely bent.
  • the element bottom 16 of the shield plate 15 is formed in the form of a punched and bent part. He has bilateral highly curved cheeks 21, are formed on the bendable metal tabs 22 for the bracket-like attachment of the lateral thermal insulation layers, as well as the above-mentioned metal tabs 20 on the back of the shield plate 15.
  • the front and back edges of the element floor 16 have curved cheeks 23 and 24 partly with cut and bent-up holding elements 25 z. B. for the bottom heat 14 gem.
  • Fig. 1 In a similar manner, in each sheet metal tab 20, a cut-free retaining element in the form of a fastening tab 26 is provided, which in bending upward of the associated sheet metal tab 20 in the arrow direction.
  • each sheet metal tab 20 has an oblique alignment edge 30 which slides when moving the element floor 16 and thus the shield plate 15 in the direction of arrow 31 (FIG. 3) as part of a plug-in tab 31 into an alignment slot 32 of a Justieransatzes 33 of the fastening part 19 of the furnace muffle 1 engages and ensures the predetermined position of the shield plate 15 relative to the furnace muffle 1.
  • the metal tabs 22 are bendable about the bending axis 34 defined by elongated holes, while the fastening tabs 26 are disposed in a continuation of a stiffening bead 35 resistant to bending.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Baking, Grill, Roasting (AREA)
  • Tunnel Furnaces (AREA)
EP06116184.0A 2005-08-04 2006-06-28 Four de cuisson Withdrawn EP1750060A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510036813 DE102005036813A1 (de) 2005-08-04 2005-08-04 Backofen

Publications (2)

Publication Number Publication Date
EP1750060A2 true EP1750060A2 (fr) 2007-02-07
EP1750060A3 EP1750060A3 (fr) 2017-01-25

Family

ID=37496544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06116184.0A Withdrawn EP1750060A3 (fr) 2005-08-04 2006-06-28 Four de cuisson

Country Status (2)

Country Link
EP (1) EP1750060A3 (fr)
DE (1) DE102005036813A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390582A1 (fr) * 2010-05-28 2011-11-30 Electrolux Home Products Corporation N.V. Boîtier pour appareil domestique, en particulier un four de cuisson domestique
EP2390583A1 (fr) * 2010-05-28 2011-11-30 Electrolux Home Products Corporation N.V. Boîtier pour appareil domestique et procédé pour assembler un boîtier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048902A1 (fr) 1999-04-26 2000-11-02 Simon Four a porte froide
DE10219915A1 (de) 2002-05-03 2003-11-20 Bsh Bosch Siemens Hausgeraete Haushalts-Backofen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806158C2 (de) * 1978-02-14 1982-12-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Doppelbackofen
DE4304487A1 (de) * 1993-02-15 1994-08-18 Bosch Siemens Hausgeraete Backofen
DE9310845U1 (de) * 1993-07-20 1993-11-04 Bosch-Siemens Hausgeräte GmbH, 81669 München Backofen
US6008478A (en) * 1996-12-05 1999-12-28 Whirlpool Corporation Heating element support system for oven

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048902A1 (fr) 1999-04-26 2000-11-02 Simon Four a porte froide
DE10219915A1 (de) 2002-05-03 2003-11-20 Bsh Bosch Siemens Hausgeraete Haushalts-Backofen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390582A1 (fr) * 2010-05-28 2011-11-30 Electrolux Home Products Corporation N.V. Boîtier pour appareil domestique, en particulier un four de cuisson domestique
EP2390583A1 (fr) * 2010-05-28 2011-11-30 Electrolux Home Products Corporation N.V. Boîtier pour appareil domestique et procédé pour assembler un boîtier
WO2011147535A1 (fr) * 2010-05-28 2011-12-01 Electrolux Home Products Corporation N.V. Habillage d'appareil électroménager et procédé d'assemblage associé
WO2011147531A1 (fr) * 2010-05-28 2011-12-01 Electrolux Home Products Corporation N. V. Boîtier pour un appareil électroménager, en particulier un four de cuisson ménager

Also Published As

Publication number Publication date
DE102005036813A1 (de) 2007-02-08
EP1750060A3 (fr) 2017-01-25

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