WO2012089559A1 - Système d'extraction pour support de cuisson d'un appareil de cuisson - Google Patents

Système d'extraction pour support de cuisson d'un appareil de cuisson Download PDF

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Publication number
WO2012089559A1
WO2012089559A1 PCT/EP2011/073404 EP2011073404W WO2012089559A1 WO 2012089559 A1 WO2012089559 A1 WO 2012089559A1 EP 2011073404 W EP2011073404 W EP 2011073404W WO 2012089559 A1 WO2012089559 A1 WO 2012089559A1
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic coating
pull
partially
cooking appliance
extraction
Prior art date
Application number
PCT/EP2011/073404
Other languages
German (de)
English (en)
Inventor
Jochen Herbolsheimer
Frank JÖRDENS
Jürgen Salomon
Philipp Schaller
Gerhard Schmidmayer
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2012089559A1 publication Critical patent/WO2012089559A1/fr

Links

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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/168—Shelves, racks or trays inside ovens; Supports therefor with telescopic rail systems

Definitions

  • the present invention relates to an extension system for food support of a cooking appliance. From DE 102 11 470 A1 a rail of a particular telescopic extension system for food support of a cooking oven is known which has a PTFE-based coating.
  • Cooking appliances known from the prior art usually have pull-out systems into which food supports can be inserted.
  • telescopic extensions can be provided in pull-out systems, by means of which attached food supports are individually pulled out of a cooking appliance muffle.
  • a problem of the known pull-out systems is that they can become dirty during the daily operation of the cooking appliance, in particular by fat splashes from a food item.
  • the problem of fat splashes can also increase by correspondingly high temperatures in the cooking appliance. For this reason, it is very difficult and difficult to clean the surfaces of the pull-out systems, as the contamination spreads, rotates and adheres very well to the surface in question because of the high surface energy.
  • PTFE polytetrafluoroethylene
  • Teflon Dupont polytetrafluoroethylene
  • PTFE polytetrafluoroethylene
  • the object of the present invention is to provide a drawer system which at least partially eliminates the drawbacks of drawer systems known from the prior art. This object is achieved by a pull-out system according to the appended independent claim.
  • the invention also relates to a cooking appliance with the pull-out system according to the invention.
  • the subclaims relate to preferred embodiments which can be used individually or in combination with each other.
  • the present invention relates to an extension system for Gargutango a cooking appliance, wherein the extraction system has at least partially a ceramic coating.
  • An advantage of such a pull-out system is that it has a higher temperature resistance compared to PTFE-coated pull-out systems.
  • the pull-out system with the ceramic coating can be exposed to a greater mechanical load compared to a pull-out system provided with a PTFE layer.
  • the ceramic coating can be dispensed with the use of environmentally harmful chemicals.
  • the emulsifier PFOA perfluorooctanoic acid
  • the PTFE-free production which is increasingly classified as problematic.
  • An extract system for cooking support of a cooking appliance may have any type of extracts, such as a single extension, a full extension or the like.
  • a single extension a fixed rail is usually provided, to which at least one movable rail is attached.
  • a full extension is usually a three-part system in which the food support can be completely pulled out of a cooking appliance muffle.
  • an oven rack can be understood, which is arranged in a Garierimuffel a cooking appliance, in which a food support can be inserted in different levels.
  • a pull-out system also comprises a combination of any pull-outs and oven racks as well as pull-outs arranged in the cooking appliance muffle of a cooking appliance.
  • a partial or complete ceramic coating may be provided.
  • the ceramic coating is formed by a siloxane, in particular a siloxane having an alkyl and / or aryl group.
  • the surfaces are formed, for example, with glass-like coatings produced from the liquid phase.
  • An aryl group is an organic radical having an aromatic backbone.
  • Aryl is the general term for a monovalent atomic group derived from aromatic hydrocarbons by removal of a hydrogen atom bound to the ring. Most aryl radicals are derived from benzene, the simplest aryl group is the phenyl group.
  • Aryl radicals can occur either as a fragment of a molecule or as an unstable free radical.
  • alkyl groups is used to denote a radical that is not aromatic. However, a combination of alkyl radicals and aryl radicals is also possible. Due to the use of the siloxanes, a non-stick effect can be achieved, which can lead to a reduction of the cleaning effort.
  • hydrogen atoms of the siloxane are replaced by fluorine atoms.
  • fluorine atoms instead of water atoms, it is also possible to prepare a non-stick coating which can facilitate the cleaning of a coating system coated therewith.
  • the ceramic coating has a layer thickness in a range of 10 to 100 micrometers, in particular 30 to 50 micrometers. This makes it possible to produce a mechanically loadable coating.
  • the extension system is formed essentially of steel and / or stainless steel, which in particular has a chromium and / or nickel layer. This can be made possible to produce both stable and cost extraction systems.
  • the ceramic coating is formed from a layer system with at least two layers. It may be provided, for example, in such a two-layer system that a primer is applied to the extension system on which a cover layer is subsequently applied. The layer thicknesses of the primer and the topcoat may be different.
  • At least one region of the extension system has a ceramic coating
  • a second region of the extension system has a ceramic coating consisting of at least two layers. This can be advantageous in particular when the extension system has, for example, different areas which are exposed to different requirements.
  • the pull-out system comprises a frame arranged in a cooking appliance muffle which at least partially has the ceramic coating.
  • the frame may for example be placed in the cooking appliance muffle baking oven, in which, for example, one or more food supports can be inserted directly.
  • the oven frame may also be formed such that it is designed for the attachment of one or more extracts for the accommodation of food supports.
  • a mixed system of both variants can be provided. Due to the ceramic coating of a frame arranged in the Garausmuffel improved cleaning can also be achieved.
  • the extraction system is arranged on a cooking appliance muffle which has at least partially the ceramic coating.
  • the cleaning effort of Garellamuffel can also be lowered.
  • an advantageous development provides that an area of the extension system that is accessible by a food and / or a user at least partially has the ceramic coating. By means of this selective coating it can be achieved that those areas of the extraction system are protected which are directly exposed to contamination, for example in the form of food or fat splashes.
  • the extension system comprises a telescopic extension with at least one stationary rail and at least one attached to the stationary rail movable rail, wherein between the stationary and the movable rail a guided over balls tread is formed, which of the ceramic coating is excluded.
  • the balls are preferably received in ball cages, which are excluded from the ceramic coating.
  • the balls or ball cages are located in an area of an extraction system, which is not directly exposed to contamination, it is possible to dispense with the use of a ceramic coating in this area.
  • By omitting the ceramic coating in the region of the tread can also be achieved that the corresponding running surfaces over a long time, even with frequent use have a consistent quality, whereby a smooth running of the extension system can be ensured.
  • different parts and / or regions of the extension system have a different ceramic coating, in particular different layer thicknesses. For example, areas that do not point directly towards a food can be coated with a lower coating quality in terms of cleaning effort than those areas that are directly exposed to fat splashes.
  • a different ceramic coating can be realized by different layer thicknesses. It can also be provided to realize a different ceramic coating by a different number of coatings or coating layers, depending for example on the respective region of the extension system.
  • the invention also relates to a cooking appliance comprising any of the extraction systems described above. Furthermore, the cooking appliance can have areas which are exposed to a high temperature and also have the ceramic coating according to the invention for reducing the cleaning effort.

Abstract

La présente invention concerne un système d'extraction pour support de cuisson d'un appareil de cuisson. Selon l'invention, le système d'extraction pour support de cuisson d'un appareil de cuisson présente au moins en partie un revêtement céramique.
PCT/EP2011/073404 2010-12-27 2011-12-20 Système d'extraction pour support de cuisson d'un appareil de cuisson WO2012089559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010064187.1A DE102010064187B4 (de) 2010-12-27 2010-12-27 Auszugssystem für Gargutträger eines Gargeräts
DE102010064187.1 2010-12-27

Publications (1)

Publication Number Publication Date
WO2012089559A1 true WO2012089559A1 (fr) 2012-07-05

Family

ID=45401072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/073404 WO2012089559A1 (fr) 2010-12-27 2011-12-20 Système d'extraction pour support de cuisson d'un appareil de cuisson

Country Status (2)

Country Link
DE (1) DE102010064187B4 (fr)
WO (1) WO2012089559A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109147A1 (de) * 2012-09-27 2014-04-17 Miele & Cie. Kg Haushaltgerätebaueinrichtung und Haushaltgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482613A1 (fr) * 1990-10-25 1992-04-29 Matsushita Electric Industrial Co., Ltd. Film pour revêtement à base d'un polymère fluorécarboné et son procédé de fabrication
WO1999002463A1 (fr) * 1997-07-05 1999-01-21 Miele & Cie. Gmbh & Co. Revetement anti-adherence resistant aux temperatures elevees et aux rayures
EP1344984A2 (fr) * 2002-03-15 2003-09-17 Electrolux Home Products Corporation N.V. Rail d'un appareil de défournement en spécial téléscopique pour porteurs de cuisson d'un four cuisinière et appareil de défournement
EP1391249A1 (fr) * 2002-08-09 2004-02-25 Schott Glas Dispositf d'épuration facile
EP1873460A2 (fr) * 2006-06-30 2008-01-02 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager et système de sortie pour un appareil ménager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145289A (en) 1962-04-20 1964-08-18 Gen Electric Cooking ovens provided with removable wall panels
DE10241683A1 (de) 2002-09-09 2004-03-18 BSH Bosch und Siemens Hausgeräte GmbH Schienen- und Teleskopauszug
DE10247192B4 (de) 2002-10-10 2018-11-22 BSH Hausgeräte GmbH Auszugsvorrichtung für ein Haushaltsgerät
DE10340482A1 (de) 2003-09-03 2005-04-07 Accuride International Gmbh Beschichtete Teleskopschiene
DE10340879A1 (de) 2003-09-04 2005-03-31 BSH Bosch und Siemens Hausgeräte GmbH Muffel
DE102004019104A1 (de) 2004-04-20 2005-11-24 BSH Bosch und Siemens Hausgeräte GmbH Auszugssystem für ein Haushaltsgerät

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482613A1 (fr) * 1990-10-25 1992-04-29 Matsushita Electric Industrial Co., Ltd. Film pour revêtement à base d'un polymère fluorécarboné et son procédé de fabrication
WO1999002463A1 (fr) * 1997-07-05 1999-01-21 Miele & Cie. Gmbh & Co. Revetement anti-adherence resistant aux temperatures elevees et aux rayures
EP1344984A2 (fr) * 2002-03-15 2003-09-17 Electrolux Home Products Corporation N.V. Rail d'un appareil de défournement en spécial téléscopique pour porteurs de cuisson d'un four cuisinière et appareil de défournement
DE10211470A1 (de) 2002-03-15 2003-10-02 Electrolux Home Prod Corp Schiene eines insbesondere teleskopartigen Auszugssystems für Gargutträger eines Garofens und Auszugssystems
EP1391249A1 (fr) * 2002-08-09 2004-02-25 Schott Glas Dispositf d'épuration facile
EP1873460A2 (fr) * 2006-06-30 2008-01-02 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager et système de sortie pour un appareil ménager

Also Published As

Publication number Publication date
DE102010064187B4 (de) 2019-03-14
DE102010064187A1 (de) 2012-06-28

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