VESSEL FOR COOKING FOOD PROVIDED WITH A THERMAL SIGNALING DEVICE

Abstract

A vessel for cooking food is described, including a body which in turn includes a bottom wall and at least one side wall. The side wall extends from the bottom wall to define an inner space of the vessel where food is placed to be cooked. The vessel for cooking food also includes at least one handle, made from a first metal material, preferably steel, and bound to a portion of the body through interposition of at least one connection element made from a second metal material, preferably aluminum. The coefficient of thermal conductivity of the second metal material, is greater than the coefficient of thermal conductivity of the first metal material. The connection element is operationally connected to at least one thermal signaling device.

Claims

1. A vessel for cooking food comprising: a body, in turn comprising a bottom wall and at least one side wall, wherein said side wall extends from said bottom wall to define an inner space of the cooking vessel where food is arranged in order for it to be cooked; and at least one handle, made from a first metal material and bound to a portion of said body through the interposition of at least one connection element made from a second metal material, wherein the coefficient of thermal conductivity of the second metal material, which said connection element is made from, is greater than the coefficient of thermal conductivity of the first metal material, which said handle is made from, the cooking vessel and wherein said connection element is operationally connected to at least one thermal signaling device.

2. The cooking vessel according to claim 1, wherein said handle is made from steel.

3. The cooking vessel according to claim 1, wherein said connection element is made from aluminum.

4. The cooking vessel according to claim 1, wherein said thermal signaling device is at least partially inserted in a corresponding cavity obtained in said connection element.

5. The cooking vessel according to claim 1, wherein said thermal signaling device is positioned on an outer surface of said connection element.

6. The cooking vessel according to claim 1, wherein said thermal signaling device consists of one or more thermo-chromatic elements.

7. The cooking vessel according to claim 1, wherein said thermal signaling device consists of one or more foil or spring thermal actuators.

8. The cooking vessel according to claim 1, wherein at least one insulating gasket is interposed between said connection element and said handle.

9. The cooking vessel according to claim 1, wherein said connection element is connected to the cooking vessel through a fastening system using one or more rivets.

10. The cooking vessel according to claim 1, wherein said handle is connected to said connection element through one or more screws.

11. The cooking vessel according to claim 2, wherein said connection element is made from aluminum.

12. The cooking vessel according to claim 11, wherein said thermal signaling device is at least partially inserted in a corresponding cavity obtained in said connection element.

13. The cooking vessel according to claim 12, wherein at least one insulating gasket is interposed between said connection element and said handle.

Description

[0014] The features and advantages of a vessel for cooking food according to the present invention will be more apparent from the following description and is an explanatory, non-limitative one, which makes reference to the attached schematic drawings, wherein:

[0015] FIG. 1 is a vertical cross-sectional view of a portion of a cooking vessel according to the prior art;

[0016] FIG. 2 is a vertical cross-sectional view of a portion of another cooking vessel according to the prior art;

[0017] FIG. 3 is a vertical cross-sectional view of a portion of a further cooking vessel according to the prior art; and

[0018] FIG. 4 is a vertical cross-sectional view of a portion of a cooking vessel according to the present invention.

[0019] With a specific reference to FIG. 4, a preferred explanatory embodiment of a vessel for cooking food is shown according to the present invention, identified as a whole by the numeral reference 10. The cooking vessel 10 comprises a body 12 which in turn comprises a bottom wall 14 and at least one side wall 16 which extends from such bottom wall 14.

[0020] In a preferred explanatory embodiment of the present invention, the cooking vessel 10 is a conventional pan provided with a substantially circular bottom wall 14. The pan comprises one side wall 16 only which extends from the bottom wall 14 and, more specifically, from the circular edge of the bottom wall 14. It is in any case possible to have a cooking vessel 10 provided with a plurality of side walls 16, for example a cooking vessel 10 whose bottom wall 14 has a quadrilateral shape. Irrespective of the shape of the cooking vessel 10, its side wall 16 extends from the bottom wall 14 in a conventional and a by itself-known manner, so as to define an inner space 18 of the cooking vessel 10 wherein food is arranged in order for it to be cooked.

[0021] The cooking vessel 10 also comprises at least one handle 20 made from a first metal material, preferably steel. The handle 20 is bound to a portion of the body 12, typically consisting of a side wall 16, through the interposition of at least one connection element 22 made from a second metal material, preferably aluminum. In any case, the coefficient of thermal conductivity of second metal material, which the connection element 22 is made from, is greater than the coefficient of the thermal conductivity of the first metal material, which the handle 20 is made from.

[0022] The connection element 22 can be connected to the cooking vessel 10 in a per se known manner, through a fastening system using one or more rivets 24. The handle 20 can be connected to the connection element 22 through one or more screws 26 in a per se known manner.

[0023] The connection element 22 is operationally connected to at least one thermal signaling device 28. For example, the thermal signaling device 28, which might be of any types known in the state of the art, might be at least partially inserted in a corresponding cavity 30 obtained in the connection element 22, as shown in FIG. 4. Alternatively, the thermal signaling device 28 might be simply placed on an outer surface of the connection element 22.

[0024] By taking advantage of the thermal conductivity property of aluminum, which the connection element 22 is preferably made from, and using such connection element 22 for connecting the cooking vessel 10 to the handle 20, which is preferably made from steel, it is thus possible to operate the thermal signaling device 28. In this way, information on the thermal status of the cooking vessel 10 is provided in a quick and effective manner.

[0025] In order to improve safety on the thermal status of the handle 20 made from steel, at least one insulating gasket 32 might be interposed between the connection element 22, which is made from aluminum, and the handle 20, which is made from steel. This insulating gasket 32 might be made from any insulating materials suitable for this purpose.

[0026] As previously mentioned, the thermal signaling device 28 might be implemented according to methods that are known in the state of the art. For example, the thermal signaling device 28 might consist of one or more thermo-chromatic elements. Alternatively, the thermal signaling device 28 might consist of one or more foil or spring thermal actuators, just to mention the most known ones.

[0027] It has been thus seen that the vessel for cooking food according to the present invention achieves the previously highlighted objects.

[0028] The thus conceived vessel for cooking food is in any case susceptible of numerous modifications and variants, all of them falling within one and the same innovative concept; also, all details are replaceable by technically equivalent elements. In practice, the materials used, as well as shapes and dimensions, might be whatsoever depending on the actual technical requirements.

[0029] Therefore, the scope of protection of this invention is that defined by the attached claims.