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FR2665349A1 - Self-warming device for drinks and liquid foods - Google Patents

Self-warming device for drinks and liquid foods Download PDF

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Publication number
FR2665349A1
FR2665349A1 FR9010168A FR9010168A FR2665349A1 FR 2665349 A1 FR2665349 A1 FR 2665349A1 FR 9010168 A FR9010168 A FR 9010168A FR 9010168 A FR9010168 A FR 9010168A FR 2665349 A1 FR2665349 A1 FR 2665349A1
Authority
FR
France
Prior art keywords
ring
package
basket
packaging
bulb
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.)
Pending
Application number
FR9010168A
Other languages
French (fr)
Inventor
Alfieri Rene
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9010168A priority Critical patent/FR2665349A1/en
Publication of FR2665349A1 publication Critical patent/FR2665349A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • A47J36/28—Warming devices generating the heat by exothermic reactions, e.g. heat released by the contact of unslaked lime with water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3484—Packages having self-contained heating means, e.g. heating generated by the reaction of two chemicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)

Abstract

The present invention relates to a self-warming device for a drink. An exothermic reaction warms the liquid with no flame or embers and with no odour given off. The product is presented in the form of an outer pack (9) containing another pack (4). The device contained in a basket (8) is composed of: a rigid bar (7), a blister [container] of water (6), a reactive product (10) and a closure ring (5). In the upper part of the pack are a stop piece (2) and a guide collar (3). A cap (1) is mounted on top of the pack for use as a cup or glass.

Description

DESCRIPTION
La présente invention concerne un dispositif autochauffant.DESCRIPTION
The present invention relates to a self-heating device.

Une réaction exothermique permet de chauffer un liquide sans flamme, sans braise et ne dégage aucune odeur toxique. An exothermic reaction makes it possible to heat a liquid without flame, without embers and does not release any toxic odor.

Le liquide chauffé peut être du type alimentaire (boisson, potage).The heated liquid can be of the food type (drink, soup).

Il existe actuellement plusieurs récipients autochauffants pour des aliments du type solide ou pâteux. Ces récipients représentent plusieurs inconvénients car les moyens utilisés pour déclencher la réaction exothermique sont plus ou moins fiables. There are currently several self-heating containers for foods of the solid or pasty type. These containers represent several drawbacks because the means used to trigger the exothermic reaction are more or less reliable.

* Généralement, il s'agit d'une poche d'eau déposée sur une couche de chaux vive. * Generally, it is a pocket of water deposited on a layer of quicklime.

L'ouverture de cette poche d'eau se fait de deux façons différentes :
- soit en tirant sur une languette plastifiée extérieure.The opening of this water pocket is done in two different ways:
- either by pulling on an external plasticized tab.

Cette languette est soumise aux écarts de température
diminuant ses propriétés physiques. De ce fait, la
languette ne supporte pas la traction qu'on lui
applique pour déclencher la réaction et elle se rompt.This tab is subject to temperature differences
diminishing its physical properties. Therefore, the
tongue does not support the traction that it
applies to trigger the reaction and it breaks.

- soit en tirant sur une tresse en fil d'acier terminée
par un anneau. Cet anneau se situe à l'extérieur du
produit, d'où le risque de l'accrocher et de déclencher
prématurément le dispositif.- either by pulling on a finished steel wire braid
by a ring. This ring is located outside the
product, hence the risk of catching it and triggering
the device prematurely.

* On trouve également des systèmes à percussion sur des barquettes auto-chauffantes. Une ampoule de verre remplie d'eau vient buter contre une barrette pour la pression manuelle appliquée sur le fond. * There are also percussion systems on self-heating trays. A glass bulb filled with water comes up against a bar for manual pressure applied to the bottom.

La pression est transmise par une couche de granulés de chaux. Cette couche est compressible et ne transmet pas toujours l'effort d ' où un non-fonctionnement de la percussion.  The pressure is transmitted by a layer of lime granules. This layer is compressible and does not always transmit the force, resulting in a non-functioning of the percussion.

Par contre la présente invention supprime ces inconvénients. Ainsi, il n'existe pas de déclencheur extérieur, ni appendice, ni aucune aspérité quand le produit est conditionné. Against by the present invention eliminates these drawbacks. Thus, there is no external trigger, nor appendage, nor any roughness when the product is packaged.

De même l'ampoule d'eau est coincée entre une barrette d'acier et le fond rigide de la première enveloppe. Cet ensemble permet une percussion correcte et efficace. Similarly, the water bulb is wedged between a steel bar and the rigid bottom of the first envelope. This set allows a correct and effective percussion.

Le produit conditionné se présente sous la forme d'emballages. L'un intérieur (4) contenant le liquide, les autres extérieurs (9) contenant le dispositif autochauffant. The packaged product comes in the form of packaging. One inside (4) containing the liquid, the other outside (9) containing the self-heating device.

Dans le fond d'un des emballages extérieurs se situe le dispositif auto-chauffant composé de
- Un panier (8) avec des encoches pour éviter la rotation angulaire de l'ampoule
- Une barrette rigide (7) servant de butée à l'ampoule
- Une ampoule d'eau (6)
- Une bague de fermeture (5) maintenant l'ampoule en position et servant également de bague de guidage à l'emballage intérieur (4)
- Un produit réactif (10)
Dans la partie supérieure du deuxième emballage est emmanchée une collerette de guidage (3). Le maintien de cette collerette peut être consolidé par exemple par deux points de colle à 1800 sur le diamètre en contact avec le deuxième emballage.At the bottom of one of the outer packaging is the self-heating device composed of
- A basket (8) with notches to avoid the angular rotation of the bulb
- A rigid bar (7) serving as a stop for the bulb
- A water bulb (6)
- A closing ring (5) holding the bulb in position and also serving as a guide ring for the inner packaging (4)
- A reactive product (10)
In the upper part of the second packaging is fitted a guide flange (3). Maintaining this flange can be consolidated for example by two dots of glue at 1800 on the diameter in contact with the second packaging.

On trouve également une bague d'inviolabilité déchirable (2) servant de butée dans sa partie périphérique. Elle maintient aussi le premier emballage dans une position haute pendant le conditionnement et le stockage du produit. There is also a tearable tamper-evident ring (2) serving as a stop in its peripheral part. It also maintains the first package in a high position during the packaging and storage of the product.

Le tout est coiffé d'un capuchon de fermeture (1) assurant la protection de l'ensemble aux éventuelles agressions ou chocs extérieurs. Ce capuchon est fixé sur la collerette (3).  The whole is capped with a closure cap (1) ensuring the protection of the assembly to possible attacks or external shocks. This cap is fixed on the collar (3).

Fonctionnement de l'invention : voir Figures 2 et 3
- Enlever le capuchon (1) et le déposer
- Tirer sur la languette de la bague (2) et désolidariser la bague de la collerette (3) sur tout le pourtour Figure 3
- Appuyer avec la paume de la main sur la partie supérieure de l'emballage (4), celui-ci va alors s'enfoncer dans l'emballage extérieur (9)
- L'ampoule (6) immobilisée par la barrette est alors percutée par le fond de l'emballage (4). Puis brisée, elle laisse échapper l'eau qu'elle contient Figure 2
- Suit la réaction exothermique dûe au mélange de l'eau et de la chaux stocké dans le panier (8). Cette réaction permet de porter à 70" C environ et en douze minutes le liquide contenu dans l'emballage (4).Operation of the invention: see Figures 2 and 3
- Remove the cap (1) and remove it
- Pull the tab on the ring (2) and separate the ring from the flange (3) around the entire periphery Figure 3
- Press with the palm of your hand on the upper part of the packaging (4), it will then sink into the outer packaging (9)
- The bulb (6) immobilized by the bar is then struck by the bottom of the packaging (4). Then broken, it lets out the water it contains Figure 2
- Follows the exothermic reaction due to the mixture of water and lime stored in the basket (8). This reaction makes it possible to bring the liquid contained in the packaging (4) to approximately 70 ° C. and in twelve minutes.

La vapeur dégagée s'échappe par les évents de la collerette (3). The steam released escapes through the vents on the collar (3).

- L'ouverture de l'emballage se fait par le système "TIR UP". - The packaging is opened by the "TIR UP" system.

- Verser le liquide chaud dans le capuchon (1) qui s'utilise comme une tasse ou un verre. - Pour the hot liquid into the cap (1) which can be used as a cup or a glass.

- Le liquide consommé, l'emballage est jetable.  - The liquid consumed, the packaging is disposable.

Claims (8)

REVENDICATIONS 1 - Dispositif auto-chauffant pour boisson caractérisé en1 - Self-heating beverage device characterized by ce qu'il comporte un emballage extérieur (9) contenant what it includes an outer packaging (9) containing un deuxième emballage (4), un panier (8), une barrette a second package (4), a basket (8), a bar rigide (7), un produit réactif (10), une ampoule d'eau rigid (7), a reactive product (10), a vial of water (6) et une bague de fermeture (5). (6) and a closure ring (5). 2 - Dispositif selon la revendication 1 caractérisé en ce2 - Device according to claim 1 characterized in that que le produit réactif (10) est contenu dans le panier that the reagent product (10) is contained in the basket (8) avec l'ampoule d'eau (6) et la barrette (7). Le (8) with the water bulb (6) and the bar (7). The panier est situé au fond de l'emballage (9). basket is located at the bottom of the package (9). 3 - Dispositif selon les revendications 1 et 2 caractérisé3 - Device according to claims 1 and 2 characterized en ce que le panier comporte deux encoches pour éviter in that the basket has two notches to avoid une rotation angulaire de l'ampoule (6). an angular rotation of the bulb (6). 4 - Dispositif selon les revendications 1, 2 et 34 - Device according to claims 1, 2 and 3 caractérisé en ce que la bague de fermeture (5) characterized in that the closing ring (5) constitue une butée maintenant l'ampoule et lui évitant constitutes a stop holding the bulb and avoiding it un mouvement de haut en bas. La bague sert également de a movement from top to bottom. The ring also serves as guidage à l'emballage intérieur (4). Des encoches sont inner packaging guide (4). Notches are faites sur cette bague pour laisser échapper la vapeur. make on this ring to let escape the vapor. 5 - Dispositif selon la revendication 1 caractérisé en ce5 - Device according to claim 1 characterized in that que l'emballage (9) comporte à sa partie supérieure un that the package (9) has at its upper part a capuchon (1) fixé sur une collerette (3) solidaire de cap (1) fixed on a flange (3) integral with l'emballage (9). the packaging (9). 6 - Dispositif selon la revendication 5 caractérisé en ce6 - Device according to claim 5 characterized in that que la collerette (3) est pourvue de plusieurs évents that the collar (3) is provided with several vents laissant échapper la vapeur. Le maintien de cette letting the steam escape. Maintaining this collerette (3) peut être consolidé par deux points de flange (3) can be consolidated by two points of colle posés à 1800 dans l'emballage extérieur (9). glue installed at 1800 in the outer packaging (9). 7 - Dispositif selon les revendications 1 et 5 caractérisé7 - Device according to claims 1 and 5 characterized en ce que la bague d'inviolabilité déchirable sert de in that the tearable tamper-evident ring serves as butée dans sa partie périphérique. Elle maintient stopper in its peripheral part. She maintains également le premier emballage dans une position haute. also the first package in a high position. 8 - Dispositif selon la revendication 1 caractérisé en ce8 - Device according to claim 1 characterized in that que l'emballage (4) comporte un système d'ouverture that the package (4) includes an opening system "TIR UP".  "TIR UP".
FR9010168A 1990-08-03 1990-08-03 Self-warming device for drinks and liquid foods Pending FR2665349A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9010168A FR2665349A1 (en) 1990-08-03 1990-08-03 Self-warming device for drinks and liquid foods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010168A FR2665349A1 (en) 1990-08-03 1990-08-03 Self-warming device for drinks and liquid foods

Publications (1)

Publication Number Publication Date
FR2665349A1 true FR2665349A1 (en) 1992-02-07

Family

ID=9399560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010168A Pending FR2665349A1 (en) 1990-08-03 1990-08-03 Self-warming device for drinks and liquid foods

Country Status (1)

Country Link
FR (1) FR2665349A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050315A1 (en) * 1999-02-26 2000-08-31 Thermotic Developments Limited Self-heating or self-cooling containers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615443A (en) * 1949-06-28 1952-10-28 Sukacev Lev Self-heating container
US3675637A (en) * 1970-07-28 1972-07-11 Cebern B Trimble Heat exchange container
FR2177657A1 (en) * 1972-03-29 1973-11-09 Augier Bernard
US4002235A (en) * 1973-04-30 1977-01-11 Readi Temp, Inc. Heat transfer package with a collapsible, pleated, frusto-conical, upper wall section
DE8703340U1 (en) * 1987-03-05 1987-05-21 Novak, Horst, 6241 Königstein Heatable packaging container for food
WO1987007491A1 (en) * 1986-06-09 1987-12-17 J.M. Et Cie Integrated heated device, particularly for food receptacles
US4823769A (en) * 1987-10-05 1989-04-25 Naji Semaan Self heating food receptacle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615443A (en) * 1949-06-28 1952-10-28 Sukacev Lev Self-heating container
US3675637A (en) * 1970-07-28 1972-07-11 Cebern B Trimble Heat exchange container
FR2177657A1 (en) * 1972-03-29 1973-11-09 Augier Bernard
US4002235A (en) * 1973-04-30 1977-01-11 Readi Temp, Inc. Heat transfer package with a collapsible, pleated, frusto-conical, upper wall section
WO1987007491A1 (en) * 1986-06-09 1987-12-17 J.M. Et Cie Integrated heated device, particularly for food receptacles
DE8703340U1 (en) * 1987-03-05 1987-05-21 Novak, Horst, 6241 Königstein Heatable packaging container for food
US4823769A (en) * 1987-10-05 1989-04-25 Naji Semaan Self heating food receptacle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050315A1 (en) * 1999-02-26 2000-08-31 Thermotic Developments Limited Self-heating or self-cooling containers
US6705309B2 (en) 1999-02-26 2004-03-16 Matthew J Searle Self-heating or self-cooling containers

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