FR2971914A1 - Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates - Google Patents

Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates Download PDF

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Publication number
FR2971914A1
FR2971914A1 FR1100591A FR1100591A FR2971914A1 FR 2971914 A1 FR2971914 A1 FR 2971914A1 FR 1100591 A FR1100591 A FR 1100591A FR 1100591 A FR1100591 A FR 1100591A FR 2971914 A1 FR2971914 A1 FR 2971914A1
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France
Prior art keywords
plates
plate
device characterized
cooking
axes
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FR1100591A
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French (fr)
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Guy Dugast
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Individual
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Individual
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Priority to FR1100591A priority Critical patent/FR2971914A1/en
Publication of FR2971914A1 publication Critical patent/FR2971914A1/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/16Shelves, racks or trays inside ovens; Supports therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00Stoves or ranges
    • F24B1/20Ranges
    • F24B1/22Ranges in which the baking oven is arranged above the fire-box

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)

Abstract

The device has a frame (12) enclosing a hollow upper block (1) made of refractory material. A set of horizontally oriented cooking plates (2) of refractory material is housed in the upper block, where the plates are manually adjustable and retractable. A hearth (4) is located below the plates between axes of the plates. The plates are arranged in head-on manner facing an operator. The plates are provided with a loading opening (5) facing the operator. The hearth is located on lower level between central rotation axes (6) of the plates.

Description

I I

La présente invention est un dispositif compact destiné à la cuisson de préparations alimentaires multiples, dans une zone de cuisson plate (13) au rendement optimisée par sa position par rapport au foyer de combustion (4) et par la forme et l'aspect de ces surfaces internes. L'entrée, la cuisson et la sortie de chaque pièce à cuire se fait sans devoir manipuler ou croiser les autres pièces déjà en cuisson dans le four. Chaque pièce en cuisson est orientable à 360° manuellement et indépendamment. Les appareils existants comportent une seule entrée destinée à enfourner toutes les pièces à cuire vers un espace commun. Ces pièces sont disposées anarchiquement sur plusieurs plans d'avant en arrière et de droite à gauche. L'entrée des pièces, leur cuisson homogène puis leur extraction, nécessitent des mouvements individuels de chevauchement et de retournement avec une pelle dont la manipulation est délicate et qui engendrent un désagrément, une fatigue et un danger de brulure important pour l'opérateur exposé à la chaleur du four. The present invention is a compact device for cooking multiple food preparations, in a flat cooking zone (13) with an efficiency optimized by its position with respect to the combustion chamber (4) and by the shape and appearance of these internal surfaces. The input, the cooking and the exit of each piece to cook is done without having to handle or to cross the other pieces already in cooking in the oven. Each cooking piece can be rotated 360 ° manually and independently. Existing appliances have a single inlet for baking all the pieces to be cooked to a common area. These pieces are arranged anarchically in several planes from front to back and from right to left. The entry of the pieces, their homogeneous firing and their extraction, require individual movements of overlap and overturning with a shovel whose handling is delicate and which cause annoyance, fatigue and a danger of burning important for the operator exposed to the heat of the oven.

Certains fours ont un système rotatif mécanisé tournant en continu sur lequel les aliments en cuisson sont posés, mais qui ne permet pas de choisir précisément l'orientation de chaque pièce à cuire individuellement par rapport au foyer. De plus, la taille, la complexité et le poids de ces fours rendent difficiles et onéreuses leurs fabrications leurs transports et leurs installations. Les sources de chaleurs doivent être très puissantes pour chauffer des volumes d'air et des masses de matériaux inutilement importantes et mal réparties. Dans les appareils actuels, les faces des masses réfractaires qui sont en contact avec l'air chauffé ou la flamme sont lisses et plans, offrant un contact minimum d'absorption des calories devant migrer ensuite vers l'intérieur du matériau pour y être stockées puis restituées. Cela ralenti le flux des calories. Le dispositif selon l'invention est constitué d'une partie supérieure (1), creuse moulée en matériau réfractaire faisant office de couvercle retenant, stockant, puis restituant la chaleur. La surface de la voute intérieure (13) a un relief de tôle ondulée ou de gaufrage ou toute autre forme augmentant la surface de captation puis de restitution des calories. Some ovens have a continuously rotating mechanized rotating system on which cooking foods are laid, but which does not allow to precisely choose the orientation of each piece to cook individually with respect to the home. In addition, the size, complexity and weight of these furnaces make it difficult and expensive manufacturing their transport and their facilities. Sources of heat must be very powerful to heat air volumes and masses of materials unnecessarily important and poorly distributed. In the present apparatus, the faces of the refractory masses that are in contact with the heated air or the flame are smooth and flat, providing a minimum contact of absorption of the calories that must then migrate inwardly of the material to be stored and then returned. This slowed the flow of calories. The device according to the invention consists of an upper part (1), molded hollow refractory material acting as a lid retaining, storing and then restoring the heat. The surface of the inner vault (13) has a relief of corrugated sheet or embossing or any other shape increasing the area of capture and then return of calories.

Des ouvertures (5) sur sa partie avant donnent chacune accès à une chambre de cuisson individuelle. Face à chaque ouverture (5) débouchant à l'intérieur de la voute, un plateau horizontal orientable (2) moulé en matériau réfractaire reçoit la pièce à cuire. La surface inférieure du plateau a également un relief de tôle ondulée ou de gaufrage ou toute autre forme augmentant la surface de captation des calories. Sous ces plateaux, entre leurs axes 2971914 II de rotation, se trouve le foyer (4) totalement ouvert vers le haut et partiellement sur les cotés et recevant le combustible, chauffant ainsi les plateaux par dessous et autour desquels la chaleur monte dans la chambre de cuisson pour chauffer l'air et la masse réfractaire de la voute 13) au dessus des plateaux.Openings (5) on its front part each give access to an individual cooking chamber. Faced with each opening (5) opening into the interior of the vault, a steerable horizontal plate (2) molded refractory material receives the piece to be cooked. The lower surface of the tray also has corrugated or embossed metal relief or any other shape that increases the heat capture area. Under these plates, between their axes 2971914 II of rotation, is the hearth (4) fully open upwards and partially on the sides and receiving the fuel, thereby heating the trays from below and around which the heat rises in the chamber of cooking to heat the air and the refractory mass of the vault 13) above the trays.

5 Ces pièces sont assemblées à l'intérieur d'un châssis métallique (12) les rendant solidaires et permet de fixer une isolation périphérique. Les plateaux montés individuellement sur un axe central (6) tournant sur des roulements (11) fixés au châssis (12) sont orientables manuellement et individuellement par un volant (3) ou autre dispositif accessible sous le four. Ils peuvent aussi être soulevés 10 par translation de l'axe dans les roulements pour nettoyer la périphérie du cylindre ou relever la pièce à cuire. La zone de chaleur la plus forte se trouvant concentrée au ras de 1a voute (13) intérieure du couvercle (1), elle constitue ainsi une zone de cuisson optimisée. La sole constituée par les plateaux orientables est chauffée par le foyer situé dessous pour 15 permettre la cuisson par contact. La disposition frontale de ces plateaux multiples directement accessibles et manipulables indépendamment de l'extérieur, permet à l'opérateur de contrôler très précisément l'orientation de chaque pièce à cuire et la progression de la cuisson avec une grande économie de gestes et de temps sans manipuler aucun outil. La pièce à cuire ne 20 risque pas de se détériorer et de bruler à cause d'une mauvaise manipulation. La forme très basse des zones de cuisson placées au plus haut du four et la disposition du foyer central, permettent de fabriquer un appareil très compact, donc très léger et qui ne nécessite qu'une source de chaleur moindre pour chauffer des volumes de matériaux et des espaces d'air très réduits.These parts are assembled inside a metal frame (12) making them integral and allows to fix a peripheral insulation. The plates mounted individually on a central axis (6) rotating on bearings (11) fixed to the frame (12) are manually and individually adjustable by a steering wheel (3) or other device accessible under the oven. They can also be lifted by translation of the axis in the bearings to clean the periphery of the cylinder or raise the piece to be cooked. The strongest heat zone being concentrated flush with the inner vault (13) of the lid (1), it thus constitutes an optimized cooking zone. The sole formed by the orientable trays is heated by the hearth located below to allow cooking by contact. The frontal arrangement of these multiple trays directly accessible and manipulable independently of the outside, allows the operator to control very precisely the orientation of each piece to cook and the progression of the cooking with a great saving of gestures and time without handle no tools. The piece to be cooked will not deteriorate and burn due to mishandling. The very low shape of the cooking zones placed at the top of the oven and the layout of the central hearth make it possible to manufacture a very compact appliance, therefore very light and which requires only a lesser heat source to heat volumes of materials and very small air spaces.

25 Le rechargement en combustible dans le foyer sous les plateaux se fait aussi directement sans manipuler ou croiser les aliments qui ne sont ainsi pas souillés notamment avec le bois comme source d'énergie. Le montage extérieur des axes de rotation et de leur mécanisme en dehors du foyer évite toute détérioration due à la chaleur importante.Refueling in the hearth under the trays is also done directly without handling or cross food which is not soiled especially with wood as a source of energy. The external mounting of the axes of rotation and their mechanism outside the fireplace avoids any deterioration due to significant heat.

30 Cette invention permet une grande économie de fatigue et de gestes techniques délicats des opérateurs qui peuvent ainsi se concentrer sur la qualité de leurs préparations ou augmenter leur vitesse d'exécution. De plus elle autorise par sa compacité et son faible poids une installation aisée en tous lieux difficiles d'accès ou exigus. Un volume et un poids quatre fois inférieurs aux appareils existants les plus petits, permet un moindre tout 35 de fabrication, de transport et l'exportation d'un produit fini et sans démontage vers tous 2971914 III les marchés, chose jusqu'alors impossible pour les autres appareils de cuisson au feu de bois. Cet appareil sera particulièrement intéressant pour les cuisines ambulantes en camions, en remorques, sous chapiteau, pour les services d'intendance des armées, des organisations de spectacle. Il peut être utilisé en four d'appoint en salle de restaurant pour 5 avoir un feu de bois visible ainsi que les préparations en cuisson. Son cout de fabrication modeste le rend accessible à tous les professionnels et pour des utilisations domestiques. Son indépendance aux énergies électriques ou au gaz le rend très attractif pour les pays en voix de développement ou les émergents plus avancés ayant souvent des traditions culinaires à base notamment de pates cuites. 10 15 20 25 30 35 This invention allows a great economy of fatigue and delicate technical gestures of the operators who can thus concentrate on the quality of their preparations or increase their speed of execution. In addition it allows its compactness and low weight easy installation in all places difficult to access or cramped. A volume and weight four times smaller than the existing smallest devices, allows for less manufacturing, transportation and export of a finished product and without disassembly to all markets, something previously impossible for other appliances burning wood. This device will be particularly interesting for traveling kitchens in trucks, trailers, marquees, for military stewardship services, entertainment organizations. It can be used as an extra oven in the restaurant room to have a visible fire and cooking preparations. Its modest manufacturing cost makes it accessible to all professionals and for domestic use. Its independence from electric energy or gas makes it very attractive for developing countries or more advanced emerging countries often having culinary traditions based on pasta cooked. 10 15 20 25 30 35

Claims (1)

REVENDICATIONS1/Dispositif pour cuire des préparations alimentaires multiples caractérisé en ce qu'il comporte un châssis (12) enserrant un bloc supérieur creux en matériau réfractaire (1), dans lequel se logent des plateaux en matériau réfractaire (2) orientables et relevables manuellement, ainsi qu'un foyer (4) situé sous les plateaux, entre leurs axes (2). 2/Dispositif caractérisé en ce que les plateaux de cuisson individuels (2) sont disposés frontalement face à l'opérateur. 3/Dispositif caractérisé en ce que chaque plateau de cuisson possède sa propre 10 ouverture de chargement (5) face à l'opérateur. 4/Dispositif caractérisé en ce que le foyer est situé sur un plan inférieur entre les axes de rotation (6) des plateaux face à l'opérateur. 5/Dispositif caractérisé en ce qu'il est constitué d'un mécanisme permettant d'orienter individuellement et manuellement chaque plateau. 15 6/Dispositif caractérisé en ce que le mécanisme de réglage de chaque plateau est constitué de vis (7) scellées dans la masse du plateau (2) qui se logent dans des perçages (8) pratiqués dans une platine (9) centrée sur un axe de rotation (6). 7/Dispositif caractérisé en ce que le jeu laissé entre les perçages (8) de la platine et les vis du plateau (7) permet le centrage du plateau (2) dans les parties fixes (1) et par 20 rapport à l'axe de la platine (6). 8/Dispositif caractérisé en ce que deux écrous (10) sur chaque vis (7) montés de part et d'autre de la platine(8) permettent de régler le niveau et la hauteur du plateau (2) par rapport aux parties fixes (1). 9/Dispositif caractérisé en ce que les surfaces inférieurs des plateaux (2) et interne 25 de la voute (13) ont un relief de tôle ondulée ou de gaufrage ou de tout autre forme, profil ou texture augmentant leur surface de contact avec l'air chauffé. 10/Dispositif caractérisé en ce que l'axe (6) laissé libre dans l'alésage du roulement (11) permet de relever manuellement le plateau (2) par translation (14). CLAIMS1 / Device for cooking multiple food preparations characterized in that it comprises a frame (12) enclosing a hollow upper block of refractory material (1), in which are housed refractory plates (2) adjustable and manually liftable, and a fireplace (4) located under the plates, between their axes (2). 2 / Device characterized in that the individual cooking trays (2) are arranged frontally facing the operator. 3 / Device characterized in that each baking tray has its own loading opening (5) facing the operator. 4 / Device characterized in that the focus is located on a lower plane between the axes of rotation (6) of the trays facing the operator. 5 / Device characterized in that it consists of a mechanism for individually and manually orientate each tray. 6 / Device characterized in that the adjustment mechanism of each plate consists of screws (7) sealed in the mass of the plate (2) which are housed in bores (8) formed in a plate (9) centered on a rotation axis (6). 7 / Device characterized in that the clearance left between the holes (8) of the plate and the screws of the plate (7) allows the centering of the plate (2) in the fixed parts (1) and with respect to the axis platinum (6). 8 / Device characterized in that two nuts (10) on each screw (7) mounted on either side of the plate (8) make it possible to adjust the level and the height of the plate (2) relative to the fixed parts ( 1). 9 / Device characterized in that the lower surfaces of the trays (2) and inner 25 of the vault (13) have a relief of corrugated sheet or embossing or any other shape, profile or texture increasing their contact surface with the heated air. 10 / Device characterized in that the axis (6) left free in the bore of the bearing (11) allows to manually raise the plate (2) by translation (14).
FR1100591A 2011-02-28 2011-02-28 Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates Withdrawn FR2971914A1 (en)

Priority Applications (1)

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FR1100591A FR2971914A1 (en) 2011-02-28 2011-02-28 Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates

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FR1100591A FR2971914A1 (en) 2011-02-28 2011-02-28 Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates

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FR2971914A1 true FR2971914A1 (en) 2012-08-31

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FR1100591A Withdrawn FR2971914A1 (en) 2011-02-28 2011-02-28 Device i.e. oven, for cooking food preparations i.e. pasta, in e.g. restaurant, has set of horizontally oriented cooking plates that are manually adjustable, and hearth located below plates between axes of plates

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68659C (en) * C. W. LANG in Nürnberg, Eberhardshofstrafse loa Cooking stove with a flue change device for the fire gases
US232226A (en) * 1880-09-14 Joseph p
US419125A (en) * 1890-01-07 Heating and ventilating range
US420891A (en) * 1890-02-04 Rotary slide for stove-ovens
FR2468839A1 (en) * 1979-06-21 1981-05-08 Cazeneuve Didier Combined wood burning stove and oven - has half cylindrical refractory lined oven above rectangular combustion chamber with access doors
EP0507199A2 (en) * 1991-04-02 1992-10-07 Palazzetti Lelio Spa Fireplace with oven for outdoor use
GB2374140A (en) * 2001-04-03 2002-10-09 Douglas Hadfield A fireback for an open fireplace
EP1834558A1 (en) * 2006-03-14 2007-09-19 Fernando Marcante Apparatus for cooking food in the so-called "charcoal grilled" manner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68659C (en) * C. W. LANG in Nürnberg, Eberhardshofstrafse loa Cooking stove with a flue change device for the fire gases
US232226A (en) * 1880-09-14 Joseph p
US419125A (en) * 1890-01-07 Heating and ventilating range
US420891A (en) * 1890-02-04 Rotary slide for stove-ovens
FR2468839A1 (en) * 1979-06-21 1981-05-08 Cazeneuve Didier Combined wood burning stove and oven - has half cylindrical refractory lined oven above rectangular combustion chamber with access doors
EP0507199A2 (en) * 1991-04-02 1992-10-07 Palazzetti Lelio Spa Fireplace with oven for outdoor use
GB2374140A (en) * 2001-04-03 2002-10-09 Douglas Hadfield A fireback for an open fireplace
EP1834558A1 (en) * 2006-03-14 2007-09-19 Fernando Marcante Apparatus for cooking food in the so-called "charcoal grilled" manner

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Effective date: 20151030