Global Patent Index - EP 1746365 A2

EP 1746365 A2 20070124 - Sorption cooling element with gasproof film

Title (en)

Sorption cooling element with gasproof film

Title (de)

Sorptions-Kühlelement mit gasdichter Folie

Title (fr)

Elément de refroidissement à sorption avec une feuille étanche aux gaz

Publication

EP 1746365 A2 20070124 (DE)

Application

EP 06001786 A 20060128

Priority

DE 102005034297 A 20050722

Abstract (en)

The unit has a sorbent material (4) sealed into a sorbent-containing pouch (1) having a multilayer sheeting material with metallic layer or metallized layer. The material allows a vacuo to sorb a vaporous working medium that evaporates from a fluid working medium in an evaporator. A shut-off unit prevents the working medium vapor from flowing into the sorbent material upto the moment at which the cooling process is initiated. An independent claim is also included for a method for producing a cooling unit.

IPC 8 full level

F25B 17/08 (2006.01)

CPC (source: EP)

F25B 17/08 (2013.01); F25D 5/02 (2013.01); F25D 2331/803 (2013.01); F25D 2331/805 (2013.01)

Citation (applicant)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1746365 A2 20070124

DOCDB simple family (application)

EP 06001786 A 20060128