FR2853199A1 - Cooking vessel integrating device for heating plate, has ring composed of three pieces of soft irons connected by wire conductor that is connected to current transformer that is activated by interrupter - Google Patents
Cooking vessel integrating device for heating plate, has ring composed of three pieces of soft irons connected by wire conductor that is connected to current transformer that is activated by interrupter Download PDFInfo
- Publication number
- FR2853199A1 FR2853199A1 FR0303855A FR0303855A FR2853199A1 FR 2853199 A1 FR2853199 A1 FR 2853199A1 FR 0303855 A FR0303855 A FR 0303855A FR 0303855 A FR0303855 A FR 0303855A FR 2853199 A1 FR2853199 A1 FR 2853199A1
- Authority
- FR
- France
- Prior art keywords
- magnetic
- plate
- heating plate
- cover
- diameter
- 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- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/685—Plates having magnetic means attracting the kettles, pans, or the like
Landscapes
- Cookers (AREA)
Abstract
Description
ii
DESCRIPTIFDESCRIPTION
La présente invention concerne un dispositif pour aimanter un récipient à une plaque chauffante, afin d'éviter la chute de celui-ci. The present invention relates to a device for magnetizing a container to a hot plate, in order to prevent the latter from falling.
Le récipient est traditionnellement posé sans aucun système de fixation sur la plaque chauffante; ce qui risque d'entraîner la chute du récipient et divers dégâts matériels et physiques. The container is traditionally placed without any fixing system on the hot plate; which may cause the container to fall and various material and physical damage.
Le dispositif selon l'invention permet de remédier à cet 10 inconvénient. The device according to the invention overcomes this drawback.
Il comporte, en effet, selon une première caractéristique un circuit électromagnétique disposé au sein de la plaque chauffante qui permet à l'utilisateur de lier son récipient à sa plaque, par simple action d'un interrupteur. Dans le cas d'un récipient amagnétique, s'ajoute à ce 15 dispositif, un disque présentant une face adhésive à coller sur la surface extérieure du récipient et une face magnétique, conduisant et résistant à la chaleur, permettant de lier tous types de récipients à la plaque chauffante. It comprises, in fact, according to a first characteristic, an electromagnetic circuit disposed within the heating plate which allows the user to link his container to his plate, by simple action of a switch. In the case of a non-magnetic container, there is added to this device, a disc having an adhesive face to be bonded to the external surface of the container and a magnetic face, conductive and heat resistant, making it possible to link all types of containers. to the hot plate.
Les dessins annexés illustrent l'invention: La Figure 1 représente une vue de trois-quarts d'une bobine en forme de U. La Figure 2 représente une vue de trois-quarts d'une bobine en forme de E ayant subi une rotation de 900 vers la droite. The accompanying drawings illustrate the invention: Figure 1 shows a three-quarter view of a U-shaped coil. Figure 2 shows a three-quarter view of an E-shaped coil having been rotated by 900 to the right.
La Figure 3 représente une vue de dessus du dispositif d'attache magnétique et de son circuit d'alimentation. Figure 3 shows a top view of the magnetic fastening device and its supply circuit.
La Figure 4 représente, en coupe la couronne intégrant les bobines en forme de U. La Figure 5 représente le schéma général de l'invention présentant 30 l'ensemble de ses éléments constitutifs. FIG. 4 represents, in section, the crown integrating the U-shaped coils. FIG. 5 represents the general diagram of the invention presenting all of its constituent elements.
La Figure 6 représente, en coupe, le disque de diamètre variable. Figure 6 shows, in section, the variable diameter disc.
En référence à ces dessins, le dispositif comporte, selon une 35 première caractéristique, une couronne avec des bords (4) en matériaux amagnétiques (par exemple en aluminium) et isolés afin de résister à de hautes températures, dont le diamètre varie en fonction du type de plaque chauffante (10) utilisée et du récipient (8). Il supporte et isole un circuit magnétique. With reference to these drawings, the device comprises, according to a first characteristic, a crown with edges (4) made of non-magnetic materials (for example aluminum) and insulated in order to withstand high temperatures, the diameter of which varies depending on the type of hot plate (10) used and container (8). It supports and isolates a magnetic circuit.
Ce circuit magnétique permet de maintenir le récipient à fond magnétique sur la plaque chauffante. Il est composé de 3 pièces de fer 5 doux pouvant avoir la forme d'un U (1) ou d'un E ayant subi une rotation de 900 vers la droite (3). This magnetic circuit makes it possible to hold the container with a magnetic bottom on the heating plate. It is composed of 3 pieces of soft iron 5 which can have the shape of a U (1) or an E having undergone a rotation of 900 to the right (3).
Autour de ces pièces, du fil conducteur, magnétique, et isolé thermiquement pour résister à de hautes températures (par exemple en cuivre isolé) (2) est enroulé afin d'obtenir une bobine. Pour la pièce en 10 U (1), le fil (2) est enroulé autour de l'axe inférieur horizontal du U; pour la pièce en E ayant subi une rotation de 90 vers la droite (3), le fil (2) est enroulé autour de l'axe central vertical. Around these parts, conducting wire, magnetic, and thermally insulated to resist high temperatures (for example insulated copper) (2) is wound in order to obtain a coil. For the 10 U part (1), the wire (2) is wound around the lower horizontal axis of the U; for the E-piece having been rotated 90 to the right (3), the wire (2) is wound around the vertical central axis.
Ainsi, ce dispositif permet d'obtenir une traction magnétique d'axe vertical. Thus, this device makes it possible to obtain a magnetic traction of vertical axis.
Les 3 pièces sont reliées entre elles par du fil conducteur (1 1), afin de permettre au courant de circuler, dans le circuit. The 3 parts are connected together by conductive wire (1 1), to allow current to flow, in the circuit.
Les 3 pièces sont réparties à l'intérieur de la couronne (4) selon 3 angles de 1200 et fixées à l'aide de pièces amagnétiques (15) (par exemple en aluminium) vissées sur la couronne. The 3 pieces are distributed inside the crown (4) at 3 angles of 1200 and fixed with non-magnetic pieces (15) (for example aluminum) screwed on the crown.
Selon les cas, il est à noter que le nombre de bobines ainsi que leur disposition pourra être modifié en fonction de la plaque chauffante et du type de support. Depending on the case, it should be noted that the number of coils and their arrangement may be modified depending on the heating plate and the type of support.
La couronne (4) est fixée sous la plaque chauffante à l'aide de pièces amagnétiques et résistantes à de hautes températures. The crown (4) is fixed under the heating plate using non-magnetic parts resistant to high temperatures.
L'ensemble du circuit est relié à un transformateur de courant (5), luimême relié à une dérivation de l'alimentation électrique (7) de la plaque chauffante. The entire circuit is connected to a current transformer (5), itself connected to a bypass of the electrical supply (7) of the heating plate.
Dans le cas particulier d'une plaque chauffante dépourvue d'alimentation électrique (par exemple une plaque au gaz) le dispositif 30 intègre un cordon d'alimentation secteur (14) aux normes en vigueur dans le pays d'application du dispositif. In the particular case of a heating plate devoid of electrical supply (for example a gas plate), the device 30 incorporates a power supply cord (14) in accordance with the standards in force in the country of application of the device.
L'ensemble des pièces constitutives du dispositif est résistant à de hautes températures. All of the component parts of the device are resistant to high temperatures.
Un interrupteur (6) est inséré au circuit et permet d'activer ou de 35 désactiver le système d'accroche magnétique. Il sera disposé sur le panneau de contrôle de la plaque pour permettre à l'utilisateur de l'actionner facilement. A switch (6) is inserted in the circuit and makes it possible to activate or deactivate the magnetic attachment system. It will be placed on the control panel of the plate to allow the user to operate it easily.
Selon le type de plaque chauffante, le dispositif sera disposé de la manière suivante pour les plaques: - à couvercle magnétique (exemple de plaque en fonte): le dispositif 5 est placé sous le couvercle présentant au préalable 3 interstices aux dimensions équivalentes à la surface supérieure des pièces en fer doux, permettant l'insertion de l'extrémité des pièces en fer doux. Depending on the type of hot plate, the device will be arranged as follows for the plates: - with magnetic cover (example of cast iron plate): the device 5 is placed under the cover having beforehand 3 interstices with dimensions equivalent to the surface top of the soft iron pieces, allowing the insertion of the end of the soft iron pieces.
- à couvercle amagnétique (exemple de plaque en verre): le dispositif io est placé sous le couvercle de telle sorte que l'extrémité supérieure des pièces en fer doux soit au plus proche du récipient à fond magnétique. - with a non-magnetic cover (example of a glass plate): the io device is placed under the cover so that the upper end of the soft iron pieces is as close as possible to the container with a magnetic bottom.
- à grille protectrice (exemple de plaque au gaz) :le dispositif est placé entre le couvercle et la grille de telle sorte que l'extrémité supérieure 15 des pièces en fer doux soit au plus proche du récipient à fond magnétique. - with a protective grid (example of a gas hob): the device is placed between the cover and the grid so that the upper end 15 of the soft iron pieces is as close as possible to the container with a magnetic bottom.
Dans le cas particulier des récipients à fond amagnétique un disque de diamètre variable (9), présentant une face adhésive (12) et 20 une face magnétique (13), et conduisant et résistant à la chaleur sera ajouté sur le fond extérieur du dit récipient. Cela permet de lier le récipient à la plaque chauffante par l'action mutuelle du champ magnétique et de la surface adhésive. In the particular case of non-magnetic bottom containers a disc of variable diameter (9), having an adhesive face (12) and a magnetic face (13), and conductive and heat resistant will be added to the outer bottom of said container . This allows the container to be bonded to the heating plate by the mutual action of the magnetic field and the adhesive surface.
Le dispositif, selon l'invention est particulièrement destiné aux constructeurs, fabricants et assembleurs de plaques chauffantes à usage domestique, industriel, ou professionnel. Ceci, afin de prévenir la chute fortuite des récipients de cuisson pouvant entraîner des 30 dommages accidentels. The device according to the invention is particularly intended for manufacturers, manufacturers and assemblers of hot plates for domestic, industrial or professional use. This is to prevent accidental fall of the cooking vessels which may cause accidental damage.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303855A FR2853199A1 (en) | 2003-03-28 | 2003-03-28 | Cooking vessel integrating device for heating plate, has ring composed of three pieces of soft irons connected by wire conductor that is connected to current transformer that is activated by interrupter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303855A FR2853199A1 (en) | 2003-03-28 | 2003-03-28 | Cooking vessel integrating device for heating plate, has ring composed of three pieces of soft irons connected by wire conductor that is connected to current transformer that is activated by interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2853199A1 true FR2853199A1 (en) | 2004-10-01 |
Family
ID=32947256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0303855A Withdrawn FR2853199A1 (en) | 2003-03-28 | 2003-03-28 | Cooking vessel integrating device for heating plate, has ring composed of three pieces of soft irons connected by wire conductor that is connected to current transformer that is activated by interrupter |
Country Status (1)
Country | Link |
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FR (1) | FR2853199A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3484241A1 (en) * | 2017-11-13 | 2019-05-15 | Electrolux Appliances Aktiebolag | Cooking hob |
IT201900003851A1 (en) * | 2019-03-15 | 2020-09-15 | Guido Maisto | Locking device for securing a cooking element to a hob |
GB2596551A (en) * | 2020-06-30 | 2022-01-05 | Dyson Technology Ltd | A foodstuff receptacle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB468150A (en) * | 1936-05-19 | 1937-06-30 | Heinrich Beck | Improvements in and relating to electric cooking apparatus |
US3928744A (en) * | 1972-05-02 | 1975-12-23 | Mitsubishi Electric Corp | Induction heating apparatus |
DE3605993A1 (en) * | 1986-02-25 | 1987-08-27 | Kalman Peter Gyoery | Magnetic electric cooker |
DE3914733A1 (en) * | 1989-05-05 | 1990-11-08 | Volkrodt Wolfgang | Electric hotplate with magnetic assistance of heat transfer - incorporates slider for shorting of conc. vertical flux from permanent magnets attracting centre of imposed utensil |
US6031209A (en) * | 1998-03-26 | 2000-02-29 | Wiesman; Stephen F. | Magnetic pot holder for a stove |
-
2003
- 2003-03-28 FR FR0303855A patent/FR2853199A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB468150A (en) * | 1936-05-19 | 1937-06-30 | Heinrich Beck | Improvements in and relating to electric cooking apparatus |
US3928744A (en) * | 1972-05-02 | 1975-12-23 | Mitsubishi Electric Corp | Induction heating apparatus |
DE3605993A1 (en) * | 1986-02-25 | 1987-08-27 | Kalman Peter Gyoery | Magnetic electric cooker |
DE3914733A1 (en) * | 1989-05-05 | 1990-11-08 | Volkrodt Wolfgang | Electric hotplate with magnetic assistance of heat transfer - incorporates slider for shorting of conc. vertical flux from permanent magnets attracting centre of imposed utensil |
US6031209A (en) * | 1998-03-26 | 2000-02-29 | Wiesman; Stephen F. | Magnetic pot holder for a stove |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3484241A1 (en) * | 2017-11-13 | 2019-05-15 | Electrolux Appliances Aktiebolag | Cooking hob |
WO2019091800A1 (en) * | 2017-11-13 | 2019-05-16 | Electrolux Appliances Aktiebolag | Cooking hob |
IT201900003851A1 (en) * | 2019-03-15 | 2020-09-15 | Guido Maisto | Locking device for securing a cooking element to a hob |
GB2596551A (en) * | 2020-06-30 | 2022-01-05 | Dyson Technology Ltd | A foodstuff receptacle |
WO2022003319A1 (en) * | 2020-06-30 | 2022-01-06 | Dyson Technology Limited | A foodstuff receptacle |
GB2596551B (en) * | 2020-06-30 | 2023-04-19 | Dyson Technology Ltd | A foodstuff receptacle |
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Date | Code | Title | Description |
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ST | Notification of lapse |
Effective date: 20051130 |