| Patent Number |
Title Of Patent |
Date Issued |
| 7240507 |
Heat exchanger |
July 10, 2007 |
| A heat exchanger for cooling a liquid comprising a cavity (2) containing a refrigerating liquid capable of evaporation under the effect of a depression maintained by a pump. The cavity includes at least a first wall (21) in contact with the liquid to be cooled, the first wall (21) be |
| 7213401 |
Self-refrigerating packaging and associated actuation device |
May 8, 2007 |
| The invention relates to self-refrigerating beverage packaging comprising: a first cavity (10) which contains a beverage; a second cavity (20) which forms a heat exchanger and which contains a refrigerating liquid and the vapour thereof; a third cavity (30) which contains means for the |
| 7000426 |
Adsorption refrigerating device |
February 21, 2006 |
| An adsorption refrigeration device comprising an evaporator chamber containing a refrigerant liquid that evaporates under the effect of a depression, a connecting device and an adsorption chamber containing an adsorbent capable of fixing the vapors of the refrigerant liquid, wherein |
| 6895779 |
Adsorption refrigerating device |
May 24, 2005 |
| An adsorption refrigeration device having an evaporator containing a refrigerant liquid that evaporates under the effect of a depression and an adsorbent capable of fixing the vapors (V) of the refrigerant liquid. The adsorbent is in contact with a heat exchanger containing a cooling liq |
| 6722153 |
Self-cooling package for beverages |
April 20, 2004 |
| A self-cooling package for beverages that includes a cooling device internal to the package and a connection to a pumping device external to the package. The internal cooling device is formed by a cavity filled with a coolant that evaporates under the effect of a depression. |
| 6324861 |
Self-cooling package for beverage |
December 4, 2001 |
| A self-cooling package for beverages that includes a cooling device internal to the package and connection to a pumping device external to the package. The internal cooling device is by a cavity filled with a coolant that evaporates under the effect of a depression. |
