EP 2023743 A1 20090218 - METHOD FOR THE OPERATION OF A CONTAINER SUITABLE FOR FREEZING THE CONTENT THEREOF, AND ICE CREAM MAKER
Title (en)
METHOD FOR THE OPERATION OF A CONTAINER SUITABLE FOR FREEZING THE CONTENT THEREOF, AND ICE CREAM MAKER
Title (de)
VERFAHREN ZUM BETREIBEN EINES ZUR VEREISUNG SEINES INHALTES GEEIGNETEN BEHÄLTNIS SOWIE SPEISEEISBEREITUNGS-VORRICHTUNG
Title (fr)
PROCÉDÉ POUR FAIRE FONCTIONNER UN RÉCIPIENT APPROPRIÉ POUR TRANSFORMER EN GLACE SON CONTENU ET DISPOSITIF SERVANT À LA PRÉPARATION DE GLACES
Publication
Application
Priority
- EP 2007054889 W 20070521
- DE 102006024031 A 20060523
Abstract (en)
[origin: WO2007135130A1] The invention relates to a method for operating a container (3) that is suitable for freezing the content (13) thereof as well as an ice cream maker (1). Peltier elements (16) which are actively cooled on the hot side thereof by means of an actively chilled coolant circulating in an independent circuit (17) are disposed in a wall of the container (3) so as to generate cold. In order to further improve a method of said type particularly in respect to actively chilling the coolant, the coolant is actively chilled by having the coolant exchange heat with a latent heat accumulator (20). In order to obtain a desired freezing temperature in the inventive ice cream maker while keeping the amount of energy required as low as possible, a cold reservoir is associated with the coolant circuit in the form of a latent heat accumulator (20).
IPC 8 full level
A23G 9/12 (2006.01); A23G 9/22 (2006.01); A47J 41/00 (2006.01); F25B 21/02 (2006.01)
CPC (source: EP)
A23G 9/12 (2013.01); A23G 9/22 (2013.01); A23G 9/222 (2013.01); A23G 9/227 (2013.01); F25B 21/02 (2013.01)
Citation (search report)
See references of WO 2007135130A1
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006024031 A1 20071129; CN 101437408 A 20090520; EP 2023743 A1 20090218; MX 2008014951 A 20081210; RU 2008150864 A 20100627; TW 200808195 A 20080216; WO 2007135130 A1 20071129
DOCDB simple family (application)
DE 102006024031 A 20060523; CN 200780016457 A 20070521; EP 07729333 A 20070521; EP 2007054889 W 20070521; MX 2008014951 A 20070521; RU 2008150864 A 20070521; TW 96118341 A 20070523