FR2947141A1 - Induction cooking device for Doner kebab machine, has two pairs of electrical resistors connected in series with respect to each other, where resistors of each pair are connected in parallel manner and located on respective side wall - Google Patents

Abstract

The device has a casing (7) on which a cooking enclosure (17) rests, where the cooking enclosure is defined by a bottom wall (2), a base and two side walls (1, 11). Two pairs of electrical resistors (4, 14, 24, 34) are connected in series with respect to each other. The resistors of each pair are connected in a parallel manner and located on the respective side wall. Rails (6, 16) are fixed on the cooking enclosure, and the side walls are connected to the rails by hinges (5, 15) in a sliding manner. A reducer (9) rotates a pin that is parallel to the electrical resistors.

Description

[0001] The present invention relates to a fast cooking device with less expenditure of energy.

The object of the present invention is to propose an induction cooking appliance employing a system with a complex connection of electrical resistances distributed over as wide a surface as possible.

The present invention is based on the correlation between the heated surface and the complex branch. By reducing the intensity of the resistors, extending their length, and multiplying the number of resistors, the heated surface increases, thus saving energy and increasing cooking capacity thanks to the partial parallel connections of the electrical resistances.

The present invention relates to an electric cooking method, for Doner kebab, comprising a box on which rests a cooking chamber defined by two side walls, a bottom wall and a base. The walls and base are made of stainless steel. Electrical resistors are mounted on the inner faces of the side walls. The invention, as well as the advantages it provides, are defined in the following description given with reference to the appended figures. FIG. 1 represents a three-dimensional lateral face view of a box of the cooking appliance, in cylindrical shape, comprising side walls in which resistors connected in parallel are mounted; FIG. 2 is a diagrammatic view on a larger scale, in two dimensions: the side walls with the two pairs of resistors mounted on each wall; Figure 3 illustrates the sketch of the complex connection of the electrical resistors. With reference to FIG. 1, the electric cooking method, according to one particular embodiment of the invention, comprises a box (7) on which a cooking chamber (17) rests. The cooking chamber (17) has a cylindrical shape delimited by a bottom wall (2), two side walls (1), (11) and a base. According to the invention, the distance of the heating body is adjustable. Rails (6) and (16) are fixed horizontally on the cooking chamber (17). The walls (1) and (11) are connected to said rails (15) and (16) by the hinges (5) and (15). The walls (1) and (11) are sliding on the rails (6) and (16). Depending on the thickness of the food to be cooked, the volume of the cooking chamber (17) is modifiable thanks to the mobility of the side walls. The heating side walls open outwards through the hinges (5,15) and are slidable by the rollers (8) and (18) on the rails. The reducer (9) is connected to a motor that allows it to rotate around itself. A rod (19) is mounted on the upper part of the cooking chamber (17). The gearbox (9) and the rod (19) maintain a pin (20) which will carry the food to be cooked. As can be seen in Figure 2, the resistors (4) and (14) are mounted on said side wall (1) and are connected in parallel. The resistors (24) and (34) are mounted on said side wall (11) and are connected in parallel. The two pairs of resistors (4,14; 24,34), each connected in parallel and the two pairs are connected in series with each other. Power consumption [31

with this type of complex branching corresponds to a single resistance, but with an induction surface four times larger. As can be seen in the wiring diagram of FIG. 3, in this invention, the additional feature is the complex branching of several resistors. Said gearbox (9) allows rotation of the pin (20) which is parallel to the resistors (4,14; 24,34).

According to a particularly advantageous additional feature of the invention, the longer the length of the resistances connected in parallel, the more the induction surface is increased and the cooking time is reduced. This device can be applied to any electrical induction system 15. This process makes it possible to have a profitability and a greater saving of energy. [4] INDEX (1) Side wall 5 (2) Bottom walls

(4) Resistance

(5) Hinge 10 (6) Rail

(7) Housing 15 (8) Roller (9) Gearbox

(11) Sidewall 20 (14) Resistance

(15) hinge

25 (16) Rail

(17) Cooking chamber

(18) Roller 30 (19) Wand

(20) Pin

35 (24) Resistance (34) Resistance

Claims (3)

REVENDICATIONS1. Induction cooking device with complex connections of electrical resistors for Doner kebab machines comprising a box (7) on which a cooking chamber (17) is based, characterized in that the cooking chamber (17) is delimited by a wall base (2), a base and two side walls (1,11) on which resistors are mounted. 2. Cooking device according to claim 1 characterized in that it comprises two pairs of resistors (4,14, 24,34). Each pair consists of two resistors connected in parallel and located on a different side wall, the two pairs being connected in series with each other. 3) Cooking device according to one of the preceding claims characterized in that on the cooking chamber (17) are fixed rails (6, 16) to which are connected the side walls (1,11) with hinges (5,15) and this slidably.