EP2226566A2 - Four à pâtisseries doté d'un système de nettoyage pyrolytique ainsi qu'élément de retenue de plateau de cuisson pour ce four - Google Patents

Four à pâtisseries doté d'un système de nettoyage pyrolytique ainsi qu'élément de retenue de plateau de cuisson pour ce four Download PDF

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Publication number
EP2226566A2
EP2226566A2 EP10154317A EP10154317A EP2226566A2 EP 2226566 A2 EP2226566 A2 EP 2226566A2 EP 10154317 A EP10154317 A EP 10154317A EP 10154317 A EP10154317 A EP 10154317A EP 2226566 A2 EP2226566 A2 EP 2226566A2
Authority
EP
European Patent Office
Prior art keywords
baking
cooker
holding member
baking sheet
cleaning system
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Withdrawn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
EP10154317A
Other languages
German (de)
English (en)
Other versions
EP2226566A3 (fr
Inventor
Juan Jose Galindo Perez
Mª Elena Martinez Zabalo
Daniel Romeo Gimenez
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 EP2226566A2 publication Critical patent/EP2226566A2/fr
Publication of EP2226566A3 publication Critical patent/EP2226566A3/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Withdrawn legal-status Critical Current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
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/02—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning pyrolytic type
    • 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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • 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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/168—Shelves, racks or trays inside ovens; Supports therefor with telescopic rail systems

Definitions

  • the invention relates to the field of pots with pyrolytic cleaning system, comprising a muffle having two vertical side walls, a vertical rear wall, a horizontal roof wall and a horizontal bottom wall defining a closable with a door oven chamber, and beyond a first baking sheet Retaining element to be mounted on the side walls to hold a baking tray to be cooked during the preparation process, wherein the first holding element during the pyrolytic cleaning process and removable from the interior of the oven cavity to prevent its damage, and a baking sheet Retaining element for this stove.
  • the baking ovens especially the cookers in the household sector, are equipped with self-cleaning systems. These systems themselves are able to eliminate the residues generated during preparation inside the oven. There are various ways known to perform this self-cleaning process.
  • catalytic purification One known way to realize the self-cleaning of the hearth consists in the catalytic purification. The point is that some catalytic panels are placed in the interior of the cooking chamber of the cooker, which are attached to the side plates of the cooker. These catalytic panels consist of porous plates covered with a catalyst material. Activation of this catalyst material is required to reach a catalytic temperature of 270 ° C.
  • the main difficulty with this type of self-cleaning of the cooker is that the catalyst may be damaged if this catalytic temperature is exceeded. Moreover, the grease deposited on the walls reacts at these temperatures with the catalyst which is damaged and degraded
  • Another alternative known way to realize the self-cleaning of the stove is the pyrolytic cleaning.
  • the point is that the inside of the oven's oven is coated with an enamel (like that of the oven, but without catalytic walls).
  • the resistances of the hearth are activated and heat the entire baking space to a pyrolytic temperature which is between 350 ° C and 500 ° C. All of the grease and leftovers inside the oven's hearth are burned to form ash, which can then be removed with a rag when the oven has cooled.
  • this self-cleaning system of the cooker there are no catalytic walls because they do not tolerate such temperatures.
  • a first design is that with a baking sheet holding element in the form of pressed into the side walls of the muffle steps.
  • this design has the advantage that during the pyrolytic cleaning operation, the baking tray can be left resting on the steps inside the baking chamber, it is common in pyrolytic cookers of the lower class, although it has the disadvantage that it does not interfere with a telescopic baking tray Extraction system is compatible.
  • the second design is one with smooth muffle sidewalls having coupling pieces where the steps are hinged to detachively make up the baking tray holding member. These steps are made with stainless steel rods or the like and may include telescoping tray retention systems that do not tolerate pyrolytic cleaning temperatures and therefore need to be removable during the pyrolytic cleaning process. Therefore, it is not possible in this design of the cooker to leave the baking sheet during cleaning inside the oven, so it must be cleaned by hand.
  • the object of the invention is a cooker with pyrolytic cleaning system having a retractable baking sheet holding element and better performance in the pyrolytic cleaning.
  • a baking oven with pyrolytic cleaning system comprising a muffle having two vertical side walls, a vertical rear wall, a horizontal roof wall and a horizontal bottom wall delimiting a baking chamber closable with a door, and moreover a first baking tray Holding member to be mounted on the side walls to hold a baking tray to be cooked during the preparation process, wherein the first holding member during the pyrolytic cleaning process is removable and removable from the interior of the oven to avoid its damage, the stove above
  • a second, different from the first baking sheet holding member baking sheet holding member for supporting the baking sheet during the pyrolytic cleaning operation.
  • a cooker having a pyrolytic cleaning system having a second baking sheet holding member like that of the invention allows the baking tray to carry food during the pyrolytic cleaning operation inside the baking chamber.
  • the baking tray is any element or accessory used to carry food during cooking and which tolerates the pyrolysis process temperatures.
  • the side walls of the muffle have a coupling piece
  • the first baking sheet holding member is designed as two stages, which are arranged opposite one another and suspended in the coupling pieces to hold the baking sheet to be prepared food during the preparation process ,
  • Each side wall in particular has two coupling pieces, where two projecting rod ends are hooked, which form the steps.
  • the coupling pieces may simply be an opening in the side wall or a wall-mounted socket where the step is held, either by screw connection or via folded coupling or also by any other means.
  • the second baking sheet holding element is constructed as a projection of the coupling pieces, which protrude into the interior of the baking chamber.
  • the coupling pieces are additional parts which are attached to the side walls of the muffle.
  • the baking sheet may hang on at least one projection of the coupling piece, which is arranged on a side wall, when this projection takes the form of a hook and the baking sheet that assumes a hook receptacle.
  • Different said baking tray may rest on at least two projections attached to respective coupling pieces of different side walls. If each side wall has two coupling pieces and each coupling piece has a projection, the baking tray can rest with great stability on four projections.
  • the second baking sheet holding element comprises at least one outgrowth of at least one wall of the muffle towards the interior of the baking chamber, and the baking sheet rests on the at least one outgrowth.
  • the second baking sheet holding member there may be various designs, such as that at least two outgrowths are arranged on the two side walls and the baking sheet can rest on both ends of the outgrowths. Or also that at least one outgrowth is arranged on the bottom wall and the baking sheet inclined on the bottom wall and a side wall can rest.
  • the physical shape of the outgrowth may be either a shape of the wall of the muffle towards the interior of the baking chamber or a curved section of the wall of the muffle towards the interior of the baking space.
  • the physical shape of the outgrowth may be either a shape of the wall of the muffle towards the interior of the baking chamber or a curved section of the wall of the muffle towards the interior of the baking space.
  • the baking sheet may rest suspended from the cutout. This is an assembly that can be executed on a single wall, without the need to rest on different walls, side walls or side wall and floor, as is the case with outgrowths as a molding.
  • the second baking sheet holding member may be removably attached to the coupling pieces.
  • the second baking sheet holding member can be attached.
  • the second baking sheet holding member may be an insert mountable on each side wall, which is connected to the two coupling pieces of each wall, or an insert which is connected to each coupling piece, that is, the second baking sheet holding member would be formed by four inserts, two per wall.
  • the design of the inserts could be like that of the cutouts of the wall of the muffle to hang the baking tray and not only hang up, so only a single cut would be necessary to hold the baking sheet.
  • At least two inserts are disposed on the two side walls, and the baking sheet may rest on the ends of the inserts, or at least one insert is disposed on the bottom wall, and the baking sheet may rest inclined on the bottom wall and a side wall, or at least one insert is arranged on a wall, and the baking tray can be suspended suspended on the insert.
  • At least one second baking sheet holding element is designed as a magnetically attached to the walls of the muffle part.
  • the muffle may have a magnetic area where the second baking sheet holding member is attached, or vice versa.
  • Another aspect of the invention is a cookie sheet holding member for a pyrolytic cleaning system cooker mountable on at least one wall of the muffle to hold the cookie sheet during the pyrolytic cleaning operation and different from the first baking tray holding member.
  • This baking sheet holding member is the second baking sheet holding member and may be configured in the form of an insert or projection of the coupling piece, which is fixed to the wall of the muffle by means of a mechanical or magnetic connection.
  • FIG. 1a shows a front view of a pyrolytic stove 10, which has a muffle 20 with a baking chamber 25 which is bounded by five walls, two vertical side walls 21, a vertical rear wall 22, a horizontal roof wall 23, a horizontal bottom wall 24; and a door that closes it (not shown in the figures).
  • the hearth has a first baking sheet holding member 30, which is designed in the form of steps 32 of metal rods, where a baking sheet 40 is supported to hold the food to be prepared.
  • the stove 10 also has a second baking tray holding element 50, which is designed as an insert 51 in the form of an attached to the bottom wall 24 L-profile.
  • this profile may be attached in any manner to the bottom wall 24 which can withstand high temperatures, for example by welding, riveting or even magnetically.
  • FIG. 1b becomes a front view of the cooker 10 after FIG. 1a shown, in which the baking sheet 40 on the L-shaped insert 51 is supported so that the baking tray does not slide off and can rest only on the bottom wall 24, but that it also leans on a side wall 21.
  • FIG. 2a shows a front view of the pyrolytic stove 10, in which the baking sheet 40 is mounted on the first baking sheet holding member 30, which is designed in the form of steps 32 of metal bars, and the second baking tray holding member 50 is designed as a molding 56 of the bottom wall.
  • the molding can be designed as an insert of the bottom wall 24.
  • FIG. 2b becomes a front view of the cooker 10 after FIG. 2a shown, in which the baking tray 40 at the molding 56 so supports that the baking sheet does not slide off and can only rest on the bottom wall.
  • FIG. 3a shows a schematic perspective view of a muffle 20 of the pyrolytic hearth 10, in which the baking sheet 40 is supported on the second baking sheet holding member 58, which is designed as a cutout 58 of the rear wall of the muffle 20.
  • the second baking sheet holding member 58 which is designed as a cutout 58 of the rear wall of the muffle 20.
  • FIG. 3b shows a schematic view of a section of the bottom wall 24 of the muffle 20 of the oven 10 after FIG.
  • the baking sheet 40 is supported on the second baking tray holding element 58, which is designed as a cutout 58 of the wall of the muffle 20.
  • One of the flaps touches the lower part of the baking tray 40, and the other touches the upper part on the edge of the baking sheet, which remains suspended on the cutout 58.
  • FIG. 4a 3 shows a front view of a pyrolytic hearth 10 in which the baking tray 40 is mounted on the first baking tray holding member 30, which is in the form of steps 32 of metal bars, and the second baking tray holding member 50 as the formation 56 of the side walls 21 of the muffle 20 is executed.
  • the first baking sheet holding member 30 is attached to two coupling pieces 60 of the side wall 21, and the second baking sheet holding member 50 is designed as two formations on the side wall 21 of the muffle 20.
  • Figure 4c the baking sheet 40 is shown, which is supported on the formations 56 of the side walls 21 of the muffle 20.
  • FIG. 5a shows a front view of a cooker 10, in which the baking sheet 40 is mounted on the second baking sheet holding member 5, which is designed in this case as an insert 51 which is mounted on the side walls 21 of the muffle 20.
  • the insert 51 which is designed as a metal rod, which is attached to two coupling pieces 60 which are arranged on the side wall 21 of the muffle 20.
  • the insert 51 is designed as a metal L-profile, which is magnetically suspended on the side wall 21 of the muffle 20.
  • FIG. 6a shows a schematic perspective view of the cooker 10, in which a baking tray 40 is supported on inserts 51 which are mounted on coupling pieces 60 which are arranged on the side walls 21 of the muffle.
  • FIG. 6b shows one Variant of the insert 51, which may be mounted on the coupling pieces 60 on the side walls 21 of the muffle 20,
  • FIG. 6c shows a schematic perspective view of a side wall 21 of the muffle 20 of the cooker 10, in which the first baking sheet holding member 30 is designed in the form of steps 32 of metal bars, which are attached to two coupling pieces 60 of the side wall 21, and the second baking sheet holding member 50 is as inserts 51 after FIG. 6b executed, which are attached to each coupling piece 60 of the side wall 21 of the muffle 20.
  • FIG. 7a shows a schematic perspective view of the cooker 10, in which a baking sheet 40 on projections 52 of the coupling pieces 60 is supported, which are arranged on the side walls 21 of the muffle 20.
  • FIG. 7b shows a possibility of coupling pieces 60 with projections 52 which rise on its surface and can be inserted into the side walls 21 of the muffle 20.
  • FIG. 7c shows a schematic perspective view of a side wall 21 of the muffle 20 of the oven 10, in which the first baking sheet holding member 30 is designed in the form of steps 32 of metal rods, which are attached to two coupling pieces 60 of the side wall 21, where the second baking sheet holding member 50 is designed as projections 52 of each coupling piece 60, which are mounted on the side wall 21 of the muffle 20.
  • FIG. 8a shows a front view of a cooker 10, in which the baking sheet 40 is mounted on the second baking sheet holding member 50, which is designed in this embodiment as an insert 51 which can be screwed to the side walls 21 of the muffle 20.
  • FIG. 8b one sees the insert 51 with a threaded portion which can be screwed into a threaded bore in the wall of the muffle 20
  • FIG. 8c shows a schematic perspective view of a side wall 21 of the muffle 20 of the cooker 10, in which the first baking sheet holding member 30 is designed in the form of steps 32 of metal bars, which are attached to two coupling pieces 60 of the side wall 21, and the second baking sheet holding member 50 is designed as inserts 51 which are screwed to the side wall 21 of the muffle 20.
  • the first baking sheet holding member 30 is designed in the form of steps 32 of metal bars, which are attached to two coupling pieces 60 of the side wall 21, and the second baking sheet holding member 50 is designed as inserts 51 which are screwed to the side wall 21 of the muffle 20
  • the steps 32 of the first baking tray holding member 30 support the cookie sheet 40 during the cooking process and are dismountable to withstand the high temperatures not damaged during the process of pyrolytic cleaning of the oven.
  • the second baking sheet holding elements can be designed in the dimensions for a minimum stability of the baking sheet, so that they do not attract the user aesthetically.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)
EP10154317.1A 2009-02-24 2010-02-23 Four à pâtisseries doté d'un système de nettoyage pyrolytique ainsi qu'élément de retenue de plateau de cuisson pour ce four Withdrawn EP2226566A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200900566A ES2364009B1 (es) 2009-02-24 2009-02-24 Horno de cocción con sistema de limpieza pirolítica y elemento soporte bandeja para dicho horno.

Publications (2)

Publication Number Publication Date
EP2226566A2 true EP2226566A2 (fr) 2010-09-08
EP2226566A3 EP2226566A3 (fr) 2017-04-12

Family

ID=42244463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10154317.1A Withdrawn EP2226566A3 (fr) 2009-02-24 2010-02-23 Four à pâtisseries doté d'un système de nettoyage pyrolytique ainsi qu'élément de retenue de plateau de cuisson pour ce four

Country Status (2)

Country Link
EP (1) EP2226566A3 (fr)
ES (1) ES2364009B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051614U1 (de) 2011-10-13 2011-11-21 Debag Deutsche Backofenbau Gmbh Backofen
DE102011054453A1 (de) 2011-10-13 2013-04-18 Debag Deutsche Backofenbau Gmbh Verfahren zur Reinigung von Backblechen und Backofen
ITTO20130731A1 (it) * 2013-09-09 2015-03-10 Indesit Co Spa Muffola di un forno nella quale sono fissate delle guide
EP4043795A1 (fr) * 2021-02-10 2022-08-17 BSH Hausgeräte GmbH Dispositif formant appareil de cuisson, appareil de cuisson et procédé de fixation d'un dispositif formant appareil de cuisson

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2526621B1 (es) * 2013-07-09 2015-10-27 Bsh Electrodomésticos España, S.A. Sistema de fijación para un alojamiento para soporte de producto de cocción

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251381A (fr) * 1968-03-06 1971-10-27
US3590801A (en) * 1969-11-28 1971-07-06 Gen Motors Corp Self-cleaning oven having means to hang auxiliary range equipment
FR2605391B1 (fr) * 1986-10-20 1989-10-27 Europ Equip Menager Appareil de cuisson comportant au moins un four a nettoyage par pyrolyse et au moins une grille de support de recipients a proximite d'une source de chaleur
US20070194002A1 (en) * 2004-03-31 2007-08-23 Electrolux Home Products, Inc. Rack sensor
DE602005010376D1 (de) * 2004-12-08 2008-11-27 Lg Electronics Inc Elektrischer Backofen und Methode zu seiner Steuerung im Pyrolyse-Betrieb
DE102005026095A1 (de) * 2005-06-07 2006-12-21 Birgit Klotz-Rode Halterung und Inneneinteilung in Herden oder Backöfen mit Pyrolyse, sowohl Einbau- als auch Standgeräte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051614U1 (de) 2011-10-13 2011-11-21 Debag Deutsche Backofenbau Gmbh Backofen
DE102011054453A1 (de) 2011-10-13 2013-04-18 Debag Deutsche Backofenbau Gmbh Verfahren zur Reinigung von Backblechen und Backofen
DE102011054453B4 (de) * 2011-10-13 2016-11-24 Debag Deutsche Backofenbau Gmbh Verfahren zur Reinigung von Backblechen und Backofen
ITTO20130731A1 (it) * 2013-09-09 2015-03-10 Indesit Co Spa Muffola di un forno nella quale sono fissate delle guide
WO2015033298A1 (fr) * 2013-09-09 2015-03-12 Indesit Company S.P.A. Moufle de four à guides fixés à l'intérieur
EP4043795A1 (fr) * 2021-02-10 2022-08-17 BSH Hausgeräte GmbH Dispositif formant appareil de cuisson, appareil de cuisson et procédé de fixation d'un dispositif formant appareil de cuisson

Also Published As

Publication number Publication date
EP2226566A3 (fr) 2017-04-12
ES2364009A1 (es) 2011-08-23
ES2364009B1 (es) 2012-09-14

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