EP1290387B1 - Procede de fabrication d'un emballage de boisson autorefrigerant et equipement de mise en oeuvre dudit procede - Google Patents
Procede de fabrication d'un emballage de boisson autorefrigerant et equipement de mise en oeuvre dudit procede Download PDFInfo
- Publication number
- EP1290387B1 EP1290387B1 EP01945406A EP01945406A EP1290387B1 EP 1290387 B1 EP1290387 B1 EP 1290387B1 EP 01945406 A EP01945406 A EP 01945406A EP 01945406 A EP01945406 A EP 01945406A EP 1290387 B1 EP1290387 B1 EP 1290387B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavity
- manufacturing
- package
- liquid
- refrigerating
- 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.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/805—Cans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
- F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
Definitions
- the present invention relates to a method of manufacture of self-cooling beverage packaging according to the preamble of claim 1, as well as equipment for implementing such a process.
- Such a process is known from document EP-A-0 931 998.
- the invention applies very particularly cooling drinks contained in a closed can or bottle packaging.
- the object of the present invention is to provide a method of manufacturing a beverage package allowing rapid cooling of the drink for consumption at an ideal temperature anywhere and at any time.
- the invention provides such a method simple to implement and profitable within the framework of an industrial exploitation.
- the first method was put used in French patent application FR 97 04531 who proposes to carry out the cooling of a drink in can by means of a gas trigger compressed.
- a gas cartridge to be released is placed in a metal radiator itself placed at inside the bobbin.
- the gas cartridge occupies approximately the half the volume of the drink to be cooled, which is imposed by the amount of gas needed to beverage cooling.
- the price of returns from a compressed gas canister is high this which results in an excessive increase in the price of can.
- this device is complex to manufacture (valves, tubes and cables) and is not cheap, especially to guarantee a good vacuum.
- US Patent 4,736,599 proposes to make a heat exchanger 16 (evaporator) contained totally inside the container 10 to be cooled (explicitly described as a can), but insists on the reversible nature of the communication of the exchanger 16 with the adsorbent contained in a tank 22 located under the bobbin 10.
- This device has at least four valves: two to make the vacuum 19 then fill 20 the exchanger 16, one to make the vacuum in the reservoir 22 of the adsorbent and one for control the initiation of cooling 27.
- This complex construction certainly does not allow to reach a cost price compatible with a disposable packaging like a can and character reversible of the communication contributes to this complexity.
- This module 11 consists of several rooms, one first 12 which contains the liquid to be evaporated (from water) and a second chamber 14, internal to the first 12, containing desiccants 25 and " heat ”24. Triggering means allow contact the water 18 and the desiccants 25 which act as a pump for water vapor.
- This adsorption reaction which cools the first room 12, however, causes significant clearance heat in the second chamber 14, which can be trapped by special materials 24 (by phase change or by endothermic reaction).
- the second US patent 5,048,301 proposes to this end to add thermal insulation (DEWAR type) by a chamber vacuum 13 surrounding the chamber 14 containing the adsorbent 25.
- the pumping speed depends of course on the effectiveness of the adsorbent, but also of geometric characteristics of the setting means communication of the evaporator with the tank containing the adsorbent, as well as pressure residual non-adsorbable gases, i.e. gases other than coolant vapor.
- the objective of the present invention is to resolve the drawbacks of the prior art.
- the object of the present invention is to provide a manufacturing process which enables the fast cooling of a drink in its packaging with a simple and inexpensive device.
- the invention provides a method of manufacture of self-cooling beverage packaging which consists of two separate elements.
- a evaporator (a cavity) containing a liquid refrigerant is placed inside the package and connection means are provided for connecting the evaporator to external pumping means the packaging which allow to provoke and maintain evaporation of the coolant.
- the packaging manufacturing process of drink according to a particular mode of the invention makes it possible to maintain the pressure of non-adsorbable gases in the evaporator at a low level, less than 3 mb.
- the present invention relates more particularly a process for manufacturing a self-cooling beverage packaging having the characteristics defined in claim 1.
- the liquid refrigerant is water or water containing a additive lowering its solidification temperature.
- the coolant partially fills the internal cavity.
- the liquid refrigerant has been degassed prior to its introduction into the internal cavity.
- the liquid refrigerant is frozen in an integrating form in the cavity, then placed in said cavity before its assembly in the packaging.
- connection means consist of a conical structure closing the cavity and comprising an uncapping impression.
- the means of connection are made in the bottom of the package.
- the means of connection are made in the cover of packaging.
- the assembly of the internal cavity in the packaging is produced by crimping Cold.
- the assembly of the internal cavity in the packaging is produced by bonding.
- the assembly of the cavity in the packaging is carried out under vacuum.
- the assembly of the cavity in the packaging is made under pressure atmospheric, the method further comprising a step pumping the cavity before closing said cavity.
- the internal cavity and the external pumping means constitute two separate independent elements in their design and manufacture. So the manufacturing of self-cooling packaging is greatly simplified since it contains only one evaporator and connection means. The production lines of conventional packaging can therefore easily be adapted.
- the packaging of self-cooling drink obtained by the process of manufacturing according to the invention has no valve filling or. pumping, which simplifies the manufacturing and decreases the cost of production.
- the following description relates to a method of manufacture of beverage packaging, can type steel or aluminum according to the manufacturers, fitted with means of refrigeration based on the principle of evaporation of a coolant under pressure scaled down.
- the method according to the invention consists in manufacturing a heat exchanger 2 and place it inside a beverage packaging, consisting of a can 10 of standardized shape and volume.
- This exchanger thermal is realized in the form of a cavity 2 that filling with a refrigerant liquid L.
- cavity 2 is advantageously composed of same material as bobbin 10, namely steel or in aluminium.
- the cavity 2 is produced separately and then assembled in the packaging 10 enclosing the coolant L. So that a such an operation is possible, the invention proposes perform the assembly step with the frozen liquid L inside the cavity 2.
- the coolant L may have been introduced into cavity 2 in the form liquid then frozen with cavity 2, or have been frozen separately in a form that integrates with the cavity 2.
- the liquid L is not filled only partially the cavity 2, for example half.
- the internal walls of the cavity 2 can advantageously be covered with a porous material hydrophilic, such as cellulose or a polymer by example. This material can be glued to the walls of the cavity 2 during its manufacture or put in place same time as the frozen liquid L.
- a porous material hydrophilic such as cellulose or a polymer by example. This material can be glued to the walls of the cavity 2 during its manufacture or put in place same time as the frozen liquid L.
- the coolant L contained in the cavity internal 2 may be water, or preferably of water containing an additive lowering its temperature by solidification, such as NaCl for example. With a such additive, it is possible to improve the speed of cooling the drink by lowering the temperature of cavity 2 (the heat exchanger) in below 0 ° C when the coolant L is the water.
- the cavity internal 2 contains only the coolant L as well as the vapors of said liquid L, that is to say that the liquid L has been degassed before being introduced into the cavity 2.
- This degassing can be ensured, in particular, by pressure boiling atmospheric followed by boiling by reduction of pressure up to a few millibars.
- the partial pressure in the internal cavity 2 of gases other than steam from coolant L, before connection of cavity 2 to the external pumping means 50 is maintained less than or equal to 3mb.
- Cavity 2 has special features geometric such as its volume to surface ratio is three to seven times lower than the volume ratio on the packaging surface 10. Several configurations are possible to make the cavity 2.
- the geometry of the cavity 2 favors a large exchange area with the drink to be cooled for a low volume occupied in packaging 10.
- the cavity 2 is tubular structure, mainly consisting of tubes pump 3 which form ribs held between them by plates 31 and containing the liquid refrigerant L to evaporate.
- the internal cavity 2 can advantageously have an arc shape conforming to the shape of the bobbin 10.
- the tubular structure of the cavity 2 can be obtained by making the two sides separately (portion tubes and plates) by stamping. The liquid L frozen is then introduced between the two faces which are assembled to form the cavity 2.
- the cavity 2 containing the coolant L is then sealed in packaging 10, by crimping cold of two cones one inside the other, collage or any other technique.
- cold crimping is meant the assembly of two parts brought into contact with different temperatures and which expand or retract to join.
- the assembly step can be carried out, for example, under vacuum and saturated vapor pressure of the coolant L. If assembly is carried out at atmospheric pressure, it is then necessary to plan a pumping step for cavity 2 before closing of the latter.
- connection means 5, which allow connect the internal cavity 2 to the pumping means external 50 are illustrated in detail in Figures 6a and 6b.
- connection means 5 associate a tube 4 extending the cavity 2 and the bottom of the package 10 by complementary conical crimped shapes (51 and 52) and (53 and 54). These are the means of connection 5 which close the packaging 10 and / or the cavity 2. It can also be envisaged to produce the connection means 5 in the cover of packaging 10 rather than at its bottom.
- connection means 5 that is to say a local thinning of the structure, to allow cutting of an opening in the internal cavity 2 to using uncapping means associated with the means external pumping 50.
- the cavity 2 constitutes a double bottom of the package 10.
- This configuration takes up most of the features of the first.
- the geometry of cavity 2 favors the establishment strong convection currents in the drink to ensure rapid cooling. She has, for example, a conical shape in section vertical ( Figure 7) and a star structure in horizontal section (figure 8). Cavity 2 is fixed directly on the bottom of the package 10 or on its cover, by gluing for example.
- connection means 5 are similar to those described above, as well as the means of associated uncapping.
- the double bottom structure of the cavity 2 can be obtained by stamping with packaging 10, the coolant L preferably being introduced frozen at the bottom of the can 10 before this assembly step.
- the manufacturing process according to the invention allows to assemble the cavity 2 with the liquid refrigerant L in packaging 10 while maintaining the partial pressure of nonabsorbable gases in the cavity 2 at a low level, well below 3mb.
- This objective is achieved by freezing the liquid L in cavity 2 and performing the assembly step under vacuum or at atmospheric pressure followed a pumping step before closing the cavity 2.
- the standard equipment of the manufacturers of can 10 can be easily adapted, the steps of being practically unchanged by compared to making a standard can.
- the invention indeed requires means of degassing and freezing of the refrigerant liquid L. For this, heating and pumping means are necessary, which is not difficult, nor heavy investments.
- the invention further requires means assembly of the cavity 2 in the package 10 as well that means of making the vacuum in the cavity 2.
- the assembly means essentially consist of means of bonding, crimping or stamping cold, which are techniques already used in standard equipment from can manufacturers.
- the means of vacuuming cavity 2 can be simply means of pumping the cavity before its closing, the coolant L being frozen, or vacuum assembly means, which represent a slightly more specific equipment but used in many industries.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
- réalisation d'au moins une partie d'une cavité,
- remplissage de ladite cavité par un liquide réfrigérant,
- congélation dudit liquide,
- assemblage de la cavité dans l'emballage muni de moyens de connexion.
- des moyens de congélation d'un liquide réfrigérant,
- des moyens d'assemblage d'une cavité contenant le liquide réfrigérant congelé dans un emballage,
- des moyens de réalisation du vide dans la cavité.
- La figure 1, déjà décrite, est un schéma d'un dispositif portable auto-réfrigérant selon l'art antérieur,
- La figure 2, déjà décrite, est un schéma d'une canette de boisson auto-réfrigérante selon une variante de l'art antérieur ;
- La figure 3, déjà décrite, est un schéma d'une canette de boisson auto-réfrigérante selon une autre variante de l'art antérieur ;
- La figure 4 est une vue schématique en coupe transversale selon AA, d'un emballage de boisson selon un premier mode de réalisation de l'invention ;
- La figure 5 est une vue schématique, de dessus selon BB, de la figure 4 ;
- Les figures 6a et 6b sont des vues détaillées des moyens de connexion ;
- La figure 7 est une vue schématique, en coupe transversale selon AA, d'un emballage de boisson selon un deuxième mode de réalisation de l'invention ;
- La figure 8 est une vue schématique, de dessus selon BB, de la figure 7 ;
Claims (15)
- Procédé de fabrication d'un emballage de boisson auto-réfrigérant, comportant une étape consistant à assembler des moyens de réfrigération (2) à l'intérieur de l'emballage (10), lesdits moyens de réfrigération étant composés d'une cavité (2) contenant un liquide réfrigérant (L) apte à s'évaporer sous l'effet d'une dépression ; à prévoir dans l'emballage (10) des moyens de connexion (5) de ladite cavité (2) à des moyens de pompage par adsorption externes à l'emballage, caractérisé en ce que ladite étape d'assemblage est réalisée avec la cavité (2) contenant le liquide réfrigérant (L) congelé.
- Procédé de fabrication selon la revendication 1, caractérisé en ce que le liquide réfrigérant (L) a été dégazé préalablement à son introduction dans la cavité interne (2) de manière à obtenir une pression partielle des gaz non adsorbables dans la cavité interne (2) inférieure à 3mb.
- Procédé de fabrication selon la revendication 1 ou 2, caractérisé en ce qu'il comporte les étapes suivantes :réalisation d'au moins une partie de cavité (2),remplissage de ladite cavité (2) par un liquide réfrigérant (L),congélation dudit liquide (L),assemblage de la cavité (2) dans l'emballage (10) muni de moyens de connexion (5).
- Procédé de fabrication selon la revendication 1 ou 2, caractérisé en ce qu'il comporte les étapes suivantes :réalisation d'au moins une partie d'une cavité (2),congélation d'un liquide réfrigérant (L) selon une forme s'intégrant dans la cavité (2),remplissage de ladite cavité (2) par ledit liquide (L) congelé (L),assemblage de la cavité (2) dans l'emballage (10) muni de moyens de connexion (5).
- Procédé de fabrication selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'assemblage de la cavité interne (2) à l'emballage (10) est réalisé par sertissage à froid.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'assemblage de la cavité interne (2) à l'emballage (10) est réalisé par collage.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'assemblage de la cavité interne (2) dans l'emballage (10) est réalisé sous vide d'air.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'assemblage de la cavité interne (2) dans l'emballage (10) est réalisé à pression atmosphérique , le procédé comportant en outre une étape de pompage de la cavité (2) avant fermeture de ladite cavité.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'il consiste à réaliser les moyens de connexion (5) sous la forme d'une structure conique (52,53,55) fermant la cavité (2) et munie d'une empreinte de désoperculage.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 9, caractérisé en ce que les moyens de connexion (5) sont réalisés dans le fond de l'emballage (10).
- Procédé de fabrication selon l'une quelconque des revendications 1 à 9, caractérisé en ce que les moyens de connexion (5) sont réalisés dans le couvercle de l'emballage (10).
- Procédé de fabrication selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le liquide réfrigérant (L) est de l'eau.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le liquide réfrigérant (L) est de l'eau contenant un additif abaissant sa température de solidification.
- Procédé de fabrication selon l'une quelconque des revendications 1 à 13, caractérisé en ce que le liquide réfrigérant (L) remplit partiellement la cavité interne.
- Equipement de mise en oeuvre du procédé de fabrication selon les revendications 1 à 14, caractérisé en ce qu'il comporte :des moyens de congélation d'un liquide réfrigérant (L),des moyens d'assemblage d'une cavité (2) contenant le liquide réfrigérant (L) congelé dans un emballage (10),des moyens de réalisation du vide dans la cavité.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007530A FR2810015B1 (fr) | 2000-06-13 | 2000-06-13 | Procede de fabrication d'un emballage de boisson auto-refrigerant et equipement de mise en oeuvre dudit procede |
FR0007530 | 2000-06-13 | ||
PCT/FR2001/001820 WO2001096796A1 (fr) | 2000-06-13 | 2001-06-13 | Procede de fabrication d'un emballage de boisson auto-refrigerant et equipement de mise en oeuvre dudit procede |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1290387A1 EP1290387A1 (fr) | 2003-03-12 |
EP1290387B1 true EP1290387B1 (fr) | 2004-10-20 |
Family
ID=8851221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01945406A Expired - Lifetime EP1290387B1 (fr) | 2000-06-13 | 2001-06-13 | Procede de fabrication d'un emballage de boisson autorefrigerant et equipement de mise en oeuvre dudit procede |
Country Status (6)
Country | Link |
---|---|
US (1) | US6854280B2 (fr) |
EP (1) | EP1290387B1 (fr) |
AT (1) | ATE280373T1 (fr) |
DE (1) | DE60106610T2 (fr) |
FR (1) | FR2810015B1 (fr) |
WO (1) | WO2001096796A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2810021B1 (fr) | 2000-06-13 | 2004-05-21 | Thermagen | Emballage de boisson auto-refrigerant |
FR2832495B1 (fr) * | 2001-11-16 | 2004-02-20 | Thermagen | Echangeur thermique |
FR2832325B1 (fr) * | 2001-11-16 | 2004-09-10 | Thermagen | Dispositif separateur d'etat liquide-gaz |
ATE398757T1 (de) * | 2004-10-18 | 2008-07-15 | Thermagen | Selbstkühlende flasche |
ES2407589B1 (es) * | 2010-04-16 | 2014-04-29 | Gustavo PÉREZ LÓPEZ | Recipiente para líquidos con enfriamiento selectivo y dispositivo de enfriamiento empleado. |
EP2447632A4 (fr) * | 2010-04-16 | 2013-01-16 | Lopez Gustavo Perez | Dispositif de refroidissement sélectif, autonome, utilisable dans un récipient pour liquides, et récipient pour liquides comprenant ce dispositif |
ES2362068B1 (es) * | 2010-12-10 | 2012-06-13 | Gustavo Perez Lopez | Dispositivo de enfriamiento selectivo aplicable a recipiente para líquidos, y recipiente para líquidos incluyendo dicho dispositivo. |
US9039924B2 (en) | 2010-12-02 | 2015-05-26 | Frosty Cold, Llc | Cooling agent for cold packs and food and beverage containers |
US9879897B2 (en) | 2010-12-02 | 2018-01-30 | Frosty Cold, Llc | Cooling agent for cold packs and food and beverage containers |
US10155698B2 (en) | 2010-12-02 | 2018-12-18 | Frosty Cold, Llc | Cooling agent for cold packs and food and beverage containers |
US10139148B2 (en) | 2014-12-19 | 2018-11-27 | Icejet, S.L. | Methods and apparatus for cooling liquids in portable containers |
CN110094922B (zh) * | 2019-05-17 | 2021-07-13 | 广州美的华凌冰箱有限公司 | 制冷设备 |
CN115031423B (zh) * | 2022-06-10 | 2023-04-11 | 浙江青风环境股份有限公司 | 一种具有涡旋盘式微通道换热器冷水机组 |
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US3970068A (en) * | 1973-05-29 | 1976-07-20 | Shotaro Sato | Heat exchange package for food |
SE7706357A0 (sv) | 1977-05-31 | 1978-12-01 | Ray Olsson | Sätt vid kylning av ett utrymme samt anordning för genomförande av sättet |
US4319464A (en) * | 1980-07-25 | 1982-03-16 | Dodd N Ray | Refrigerated container |
US4688395A (en) * | 1985-10-03 | 1987-08-25 | Superior Marketing Research Corp. | Self-contained cooling device for food containers |
US4669273A (en) * | 1986-05-07 | 1987-06-02 | Liquid Co2 Engineering Inc. | Self-cooling beverage container |
US4736599A (en) | 1986-12-12 | 1988-04-12 | Israel Siegel | Self cooling and self heating disposable beverage cans |
US4784678A (en) * | 1987-04-06 | 1988-11-15 | The Coca-Cola Company | Self-cooling container |
US4759191A (en) | 1987-07-07 | 1988-07-26 | Liquid Co2 Engineering, Inc. | Miniaturized cooling device and method of use |
US5048301A (en) | 1989-01-05 | 1991-09-17 | International Thermal Packaging | Vacuum insulated sorbent driven refrigeration device |
DE4003107A1 (de) * | 1990-02-02 | 1991-08-08 | Zeolith Tech | Eiserzeuger nach dem sorptionsprinzip |
DE4138114A1 (de) * | 1991-11-19 | 1993-05-27 | Zeolith Tech | Kuehlvorrichtung und kuehlverfahren zur kuehlung eines mediums innerhalb eines gefaesses |
US5214933A (en) * | 1992-01-29 | 1993-06-01 | Envirochill International Ltd. | Self-cooling fluid container |
US5201183A (en) * | 1992-04-29 | 1993-04-13 | Ramos John F | Cooling device for beverage cans |
FR2696533A1 (fr) * | 1992-10-06 | 1994-04-08 | Blaizat Claude | Dispositifs de refroidissement, réfrigération ou de chauffage d'un liquide contenu dans un récipient et dispositif de régénération de celui-ci. |
US5331817A (en) * | 1993-05-28 | 1994-07-26 | The Joseph Company | Portable self-cooling and self-heating device for food and beverage containers |
US5447039A (en) | 1994-03-29 | 1995-09-05 | Allison; Robert S. | Beverage can cooling system |
DE19504081A1 (de) * | 1995-02-08 | 1996-08-14 | Zeolith Tech | Kühlvorrichtung |
GB9513606D0 (en) * | 1995-07-04 | 1995-09-06 | Boc Group Plc | Apparatus for chilling fluids |
US5865036A (en) * | 1995-09-27 | 1999-02-02 | Anthony; Michael | Self-cooling beverage and food container and manufacturing method |
AU4190796A (en) | 1995-12-08 | 1997-07-03 | Ho Kyun Kim | Beverage container with an enclosed cooling system |
US5765385A (en) * | 1996-05-29 | 1998-06-16 | Childs; Michael A. | Self-cooling beverage container |
US5946930A (en) | 1997-03-26 | 1999-09-07 | Anthony; Michael M. | Self-cooling beverage and food container using fullerene nanotubes |
GB9801436D0 (en) * | 1998-01-24 | 1998-03-18 | Bass Plc | Improvements in & relating to cooling containers of beverages |
CA2318858A1 (fr) * | 1998-01-24 | 1999-07-29 | The University Of Nottingham | Dispositif de transfert de chaleur |
US6065300A (en) | 1999-02-08 | 2000-05-23 | Anthony; Michael M. | Self-cooling container with internal beverage vessel having a vessel wall with reversible wall bulges |
JP3571595B2 (ja) * | 1999-11-10 | 2004-09-29 | 住友ゴム工業株式会社 | 熱可塑性エラストマー組成物及びこれを用いたホース |
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2000
- 2000-06-13 FR FR0007530A patent/FR2810015B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-13 EP EP01945406A patent/EP1290387B1/fr not_active Expired - Lifetime
- 2001-06-13 WO PCT/FR2001/001820 patent/WO2001096796A1/fr active IP Right Grant
- 2001-06-13 DE DE60106610T patent/DE60106610T2/de not_active Expired - Fee Related
- 2001-06-13 US US10/239,824 patent/US6854280B2/en not_active Expired - Fee Related
- 2001-06-13 AT AT01945406T patent/ATE280373T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2001096796A1 (fr) | 2001-12-20 |
FR2810015B1 (fr) | 2004-05-28 |
US6854280B2 (en) | 2005-02-15 |
ATE280373T1 (de) | 2004-11-15 |
DE60106610D1 (de) | 2004-11-25 |
EP1290387A1 (fr) | 2003-03-12 |
FR2810015A1 (fr) | 2001-12-14 |
US20030115901A1 (en) | 2003-06-26 |
DE60106610T2 (de) | 2005-12-01 |
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