EP 0641980 B1 19960717 - Device for heat exchange with a fluid which is partially freezing
Title (en)
Device for heat exchange with a fluid which is partially freezing
Title (de)
Vorrichtung zur Wärmeübergabe mit einem Fluid während seines teilweisen Gefrierens
Title (fr)
Dispositif d'échange de chaleur avec un fluide en cours de congélation partielle
Publication
Application
Priority
FR 9310887 A 19930908
Abstract (en)
[origin: EP0641980A1] The present invention relates to a device for heat exchange between a coolant fluid (1) undergoing vaporisation and a fluid (2) to be cooled which is undergoing freezing. According to the invention, the device comprises a duct (3) for the fluid to be cooled, a casing (7) which forms, around the duct (3), an enclosure (8) for passage of the coolant fluid, and a mechanical means (11) for separating the wall (6) of the duct (3) from any solid phase in the fluid to be cooled, which mechanical means (11) consists of a rotor (12) provided with flexible radial filaments (14). The invention applies in particular to obtaining homogeneous mixtures of water and of ice. <IMAGE>
IPC 1-7
IPC 8 full level
F25C 1/14 (2006.01)
CPC (source: EP US)
F25C 1/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0641980 A1 19950308; EP 0641980 B1 19960717; AT E140528 T1 19960815; DE 69400307 D1 19960822; DE 69400307 T2 19961121; DK 0641980 T3 19961202; ES 2091111 T3 19961016; FR 2709817 A1 19950317; FR 2709817 B1 19951020; GR 3021128 T3 19961231; US 5488836 A 19960206
DOCDB simple family (application)
EP 94420241 A 19940908; AT 94420241 T 19940908; DE 69400307 T 19940908; DK 94420241 T 19940908; ES 94420241 T 19940908; FR 9310887 A 19930908; GR 960402494 T 19960925; US 30101994 A 19940906