EP 1481204 B1 20060920 - SELF-REFRIGERATING PACKAGING AND ASSOCIATED ACTUATION DEVICE
Title (en)
SELF-REFRIGERATING PACKAGING AND ASSOCIATED ACTUATION DEVICE
Title (de)
SELBSTKÜHLENDE VERPACKUNG UND ENTSPRECHENDE AUSLÖSEVORRICHTUNG
Title (fr)
EMBALLAGE AUTO-REFRIGERANT ET DISPOSITIF D'ENCLENCHEMENT ASSOCIE
Publication
Application
Priority
- FR 0300559 W 20030220
- FR 0202521 A 20020228
Abstract (en)
[origin: WO03073019A1] 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 adsorption pumping of said vapour and means of connecting (40) the second cavity with the third cavity. The inventive packaging is characterised in that the second and third cavities are provided with a common wall (25) comprising the built-in connection means, and in that said connection means (40) comprise a check valve (42) which can withstand pressure exerted on the side of the second cavity and which opens under the effect of a force exerted on the side of the third cavity.
IPC 8 full level
F25B 17/08 (2006.01); F25D 5/02 (2006.01); F25B 1/00 (2006.01); F25D 31/00 (2006.01)
CPC (source: EP US)
F25B 17/08 (2013.01 - EP US); F25D 31/007 (2013.01 - EP US); F25D 2331/805 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03073019 A1 20030904; AT E340344 T1 20061015; AU 2003222937 A1 20030909; CA 2477185 A1 20030904; CN 1332159 C 20070815; CN 1639520 A 20050713; DE 60308486 D1 20061102; EP 1481204 A1 20041201; EP 1481204 B1 20060920; FR 2836544 A1 20030829; FR 2836544 B1 20041015; JP 2005527762 A 20050915; RU 2004128946 A 20050427; RU 2303208 C2 20070720; US 2005160745 A1 20050728; US 7213401 B2 20070508; ZA 200406557 B 20050614
DOCDB simple family (application)
FR 0300559 W 20030220; AT 03718902 T 20030220; AU 2003222937 A 20030220; CA 2477185 A 20030220; CN 03804855 A 20030220; DE 60308486 T 20030220; EP 03718902 A 20030220; FR 0202521 A 20020228; JP 2003571664 A 20030220; RU 2004128946 A 20030220; US 50585804 A 20040921; ZA 200406557 A 20040817