Kit for the heat treatment of foods

Abstract

A kit for heat treating foods comprises a first portion including at least one plate, at least one vat, at least one coil-shaped phial, at least one wall, and at least one pin. The at least one plate has a first compartment and a second compartment. The at least one vat is attached to the at least one plate to form an interspace containing CaCl.sub.2 scales. The at least one coil-shaped phial is disposed in the interspace and contains deionized water. The at least one wall is arranged transversely to the at least one coil-shaped phial and divides the at least one coil-shaped phial into at least two sectors. The at least one pin extends from a surface of the at least one vat and is arranged adjacently to the at least one coil-shaped phial. The at least one pin is configured to break the at least one coil-shaped phial.

Claims

1. A kit for heat treating foods, the kit comprising: a first portion including: at least one plate having at least one first compartment and at least one second compartment, the at least one first compartment is adapted to contain a given dish, the at least one second compartment is adapted to contain at least one of serviettes, thermometer, and toothpicks; at least one vat attached to the at least one plate to form an interspace containing CaCl.sub.2 scales; at least one coil-shaped phial disposed in the interspace and containing deionized water; at least one wall arranged transversely to the at least one coil-shaped phial to divide the at least one coil-shaped phial into at least two sectors; and at least one pin extending from the at least one vat and arranged adjacently to the at least one coil-shaped phial, the at least one pin configured to break the at least one coil-shaped phial.

2. The kit of claim 1, further comprising a second portion that is adapted to cool foods and joined to the first portion by one of a connection having tear-off serration and a coupling mechanism involving edges of the first and second portions.

3. The kit of claim 2, wherein the second portion includes at least one compartment that receives a container made of polystyrene, and wherein the container contains solid CO.sub.2.

4. The kit of claim 3, wherein a cover made of polystyrene covers a cavity formed in the container, and wherein the solid CO.sub.2 is disposed in the cavity.

5. The kit of claim 4, wherein the container has a thickness of at least 1.5 cm.

6. The kit of claim 5, wherein the solid CO.sub.2 disposed in the cavity is between 0.5 g and 50 g.

7. The kit of claim 6, wherein the at least one compartment of the second portion and the container have a profile defined by any closed curve or polygonal form.

8. The kit of claim 7, wherein the cavity defined by the container and the cover has a circular profile.

9. The kit of claim 8, wherein the at least one second compartment of the at least one plate has a bottom covered by mirrored material.

10. The kit of claim 9, wherein the at least one second compartment of the at least one plate is provided with an atomizing hole that permits a spray mechanism to provide uniform dispersion of a condiment within the at least one second compartment.

11. The kit of claim 10, wherein the first portion is sealed by a film made of Bi-Oriented Polypropylene, and wherein the second portion is sealed by a film made of Bi-Oriented Polypropylene.

12. The kit of claim 1, further comprising a plurality of lateral projections that cooperate with each other and the first portion to form a bag that is transportable.

13. The kit of claim 12, wherein at least two lateral projections of the plurality of lateral projections are provided with one of a button and Velcro.

14. The kit of claim 13, wherein at least two lateral projections of the plurality of lateral projections are provided with at least two slots that receive a belt.

15. The kit of claim 1, used for catering services.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 shows a plan view of the kit 1 for the heat treatment of foods, subject of the present industrial invention patent application. In a particular embodiment thereof, as is observed in the figure, the kit 1 comprises a first portion 1 and a second portion 1. The first portion 1, used for heating one or more dishes, comprises at least one compartment 3 adapted to contain said dishes, and at least one compartment 12 adapted to contain objects such as serviettes and/or a thermometer and/or toothpicks. In addition, the at least one compartment 12 has the bottom covered by mirrored material 13. The second portion 1, used for cooling the food, and in particular for cooling the drink, comprises at least one compartment 8 adapted to receive a container 9 in turn used for containing a specific amount of CO.sub.2(s). The container 9 is made of polystyrene and is provided with a cover 11 adapted to isolate the solid CO.sub.2(s), inside the container 9, from the outside environment. The first and second portions 1 and 1 are also separable from each other due to a connection 14 having a common tear-off serration.

(2) FIG. 2 shows a detailed side view of the first portion 1 of the kit 1 for the heat treatment of foods. More in detail FIG. 2 (a) shows that the first portion 1 comprises at least one plate 2, having the at least one compartment 3 (not shown in the figure); and at least one vat 4 in which the plate 2 is inserted. On the bottom of the at least one vat 4, the chemical substances are inserted; i.e., the water contained in at least one phial 6 and the CaCl.sub.2 in scale form which during reaction produce heat and heat the overlying dish/dishes. The exothermic reaction in question occurs inside an interspace 5 (FIG. 2 (b)) which is formed by the assembly of the plate 2 and the vat 4. Said assembly occurs by means of ultrasound welding. The reaction is initiated by breaking the at least one phial 6 by suitable pins 7, present on an inner surface of the at least one vat 4, adjacent the at least one phial 6. The breakage of the at least one phial 6 occurs, more in detail, by exerting light pressure on the external surface of the at least one vat 4 at the pins 7. FIG. 2 (c) is a plan view of FIG. 2 (b). The figure in question intends to underline the particular profile of the at least one phial 6 in a particular embodiment of the present invention, in which the at least one phial 6 is shaped as a coil. This embodiment is particularly useful in the case in which it is necessary to heat the meal at different times: as occurs if said meal comprises two different dish types. The coil-shaped at least one phial 6 can for such purpose be divided into at least two sectors 6 due to the presence of at least one internal wall 15, transverse with respect to the at least one phial 6, adapted to facilitate a selective release of the amount of water contained in each sector 6. Also in this case, the breakage of the at least one phial 6, and more in detail of a specific sector 6 of the at least one phial 6, occurs by suitably acting on the pin 7 corresponding with the section of the at least one phial 6 of interest.

(3) FIG. 3 shows a front view of the container 9 comprised in the kit 1, subject of the present invention. More in detail FIG. 3 (a) shows a front view of the longitudinal section of the container 9 in closed configuration. The figure in question shows the presence of the cover 11 covering an interspace or cavity 10 formed in the container 9. The interspace 10 is adapted to contain a predefined amount of the CO.sub.2(s). FIG. 3 (b) instead shows a front view of the longitudinal section of the container 9 in open configuration. More in detail, the figure in question shows the case in which, once the cover 11 has been removed, a common glass adapted to contain any drink is inserted inside the cavity 10 at the height of its bottom. The cooling of the drink occurs since said bottom of the glass rests on a plurality of CO.sub.2(s) pellets or cylinders.

(4) FIG. 4 shows a perspective view of the use of the container 9 comprised in the kit 1, subject of the present invention. In particular the figure in question shows the case in which the container 9 is adapted to contain a common small bottle for drinks.

(5) FIG. 5 shows a plan view of a particular embodiment of the invention in which the kit 1 is shaped in a manner such to be easily transportable by its user. For such purpose, the kit 1 has a plurality of lateral projections 16 which, when suitably combined and fixed on each other, form a bag. More in detail, the kit 1 comprises, in this embodiment, at least two lateral projections 16 of the plurality of lateral projections 16 having the components of a common opening/closing system, such as the components of a common automatic button or Velcro 20. The kit 1, in this embodiment, is further provided with at least two lateral projections of the plurality of lateral projections having at least two slots or holes 17 adapted to hook a common belt 18. FIG. 5 (a) is a plan view of the kit 1 in open configuration, and FIG. 5 (b) is a plan view of the kit 1 in closed configuration. The figure in question, and in particular FIG. 5 (a), also intends to underline the presence of an atomizing hole 19 present on the surface of the at least one compartment 12 of the kit 1. More in detail, in the case in which the kit 1 comprises the at least one compartment 12 containing the liquid condiment, said hole 19 allows dispensing the condiment, on the dish, with a spray mechanism, in a manner so as to distribute said condiment in a more uniform manner and preventing the user from coming into direct contact with the condiment (as occurs for conventional systems), running the risk of staining his clothes.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

(6) A kit 1 for the heat treatment of foods, subject of the present industrial invention patent application, in its preferred embodiment comprises a first portion 1 and a second portion 1. The first portion 1 used for heating one or more dishes, and the second portion 1 used for cooling foods and in particular for cooling drinks. All of the heating/cooling is due to thermal variations, induced by chemical transformations of specific substances. The first and second portions 1 and 1 can be further separated due to a common connection 14 with tear-off serration or by means of a coupling mechanism involving the edges of the first and second portions (1) and (1). More in detail, the first portion 1 of the kit 1 comprises, a plate 2 having at least one compartment 3 used for containing a given dish, and a vat 4 lying below said plate 2. More in detail the plate 2 is inserted within the vat 4 in a manner such to form an interspace 5 therewith, adapted to contain the chemical reagents responsible for raising the temperature. The plate 2 and the underlying vat 4 are also welded to each other by means of ultrasound technique. Still more in detail, the interspace 5 receives a pre-established amount of CaCl.sub.2, in scale form, scattered on the bottom of the interspace 5, and a predefined amount of liquid water, contained in at least one coil-shaped phial 6. The breakage of the at least one phial 6 causes the dispersion of the water on the bottom of the interspace 5 and the reaction of the water with CaCl.sub.2, facilitating the raising of the temperature of the dish contained in the plate 2 up to a value of about 70 C. The breakage of the at least one phial 6 occurs due to the presence of at least one pin 7 present on the inner surface of the vat 4, adjacent to the at least one phial 6. The user, by exerting slight pressure on the external surface portion of the vat 4, at the at least one pin 7, will cause the breakage of the at least one phial 6, giving rise to the heating of the meal. The second portion 1, adapted to cool the drink, instead comprises at least one compartment 8, variously shaped, adapted to receive a container 9 used for containing a predetermined amount of pellets or cylinders of CO.sub.2(s). The amount of CO.sub.2(s) introduced is comprised between 0.5 g and 50 g and is preferably equal to 10 g. More in detail the container 9, it too variously shaped in a manner such that its profile corresponds with that of the at least one compartment 8. The container 9 is made of polystyrene and has an internal cavity 10 adapted to receive the CO.sub.2(s). More in detail, the profile of the container 9, analogous to that of the at least one compartment 8 in which the container 9 is inserted, is defined by any closed curve or polygonal form, while that of the cavity 10 is preferably circular. In addition, the thickness of the container 9 is at least 1.5 cm as to prevent the rapid dispersion and sublimation of the CO.sub.2(s). For the same purpose, the container 9 is provided with a cover 11 adapted to isolate the CO.sub.2(s), present in the cavity 10, from the outside environment. The cover 11 is to be removed only when the user of the kit intends to cool his drink. The cooling in question will therefore occur by inserting the bottom of the glass, or the small bottle containing the drink, inside the cavity 10 in a manner such that said bottom is in contact with the CO.sub.2(s). In one of the embodiments of the invention, the kit 1 comprises the at least one phial 6, shaped as a coil, internally divided into sectors 6, each containing a specific amount of water. Each sector 6 is insulated, from the adjacent sector, due to a wall 15, which is transverse with respect to the at least one phial 6. The wall 15 is made of the same material as the coil, e.g. made of glass or plexiglass. This embodiment offers the user of the kit 1 the possibility to heat the dishes contained in the at least one compartment 3 of the plate 2 at different times, inducing a gradual release of water. This advantage is, more in detail, offered by the possibility to selectively break each sector 6 by suitably acting on the at least one pin 7 that is situated at the sector 6 which one intends to break.

(7) In a particular embodiment of the present invention, the kit 1 for the heat treatment of foods is characterized by its particular profile. More in detail, the kit is shaped in a manner so as to be a bag easily transportable by its user. Still more in detail, the kit 1 has its portions, used for containing foods, with lateral projections 16 which, when suitably combined with each other, form a suitcase or bag that is easily transportable. The kit 1, in this particular embodiment, has at least two lateral projections 16 of a plurality of lateral projections 16 having at least two slots or holes 17 adapted to hook a common belt 18, preferably made of the same material as the first and/or second portions 1, 1. A common automatic button or Velcro 20 is provided on at least two of the lateral projections 16 of the plurality of lateral projections 16. In its many different embodiments, the present kit 1 differs from the versions described above due to the possibility to contain compartments 12 used for containing objects such as: serviettes, a thermometer and/or a condiment and/or toothpicks, and wherein one compartment of said compartments 12 has the bottom covered by a mirrored material 13. Said objects are particularly useful for carrying out operations such as: monitoring the temperature variation induced by the exothermic chemical reaction, thus selecting the temperature at which one prefers to eat the dish; seasoning/dressing the food and having instruments available that can be useful at the end of the meal. In a further embodiment of the present invention, another compartment 12 of said compartments 12used for containing foods such as oil and/or salt and/or vinegar and/or salsas and/or spices with various flavoris provided with a small atomizing hole 19 adapted to season/dress the food with a spray mechanism, in a manner so as to make the dispersion of the condiment in the dish more uniform. This embodiment is particularly useful when the plate 2 contains salad. In this case the kit 1 will comprise the another compartment 12 containing the condiment, which can be dispensed by exerting slight pressure on any of the surfaces of the another compartment 12, which will of course be closed.

(8) In all embodiments thereof, the kit 1, subject of the present industrial invention patent application, comprises at least two separate films made of Bi-Oriented Polypropylene (BOPP), adapted to seal the first and second portions 1 and 1. More in detail, at least one film seals the first portion 1 and at least another film seals the second portion 1 when present.