EP 4113045 C0 20240424 - HEAT EXCHANGER ASSEMBLY
Title (en)
HEAT EXCHANGER ASSEMBLY
Title (de)
WÄRMETAUSCHERBAUGRUPPE
Title (fr)
ENSEMBLE ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
PL 43825621 A 20210628
Abstract (en)
[origin: EP4113045A1] The present invention relates to a heat exchanger assembly to be immersed in a fluid comprising an arrangement of shells (3) wherein the shells (3) are in fluid communication with each other and closed at both ends forming a heat exchange chamber, while between the shells there are spaces (3a) open at both ends through which the fluid in which the exchanger is immersed flows freely, the assembly is fitted with supply means (6,7,10a) that feed another fluid into the shells (3), and with drain means (8,9,10) that drain said fluid from the shells (3). The exchanger assembly is characterised in that it comprises a central shaft (11) rotatably supported at both ends, a cylindrical chamber (1) arranged around the shaft (11), said cylindrical chamber (1) being permanently and hermetically fixed around the shaft (11) and rotating with the shaft (11), filled with air, and a driving unit (100) that sets the exchanger assembly in motion, wherein the shells (3) are arranged and permanently fixed around the cylindrical chamber (1) and rotating with the shaft (11) and the cylindrical chamber (1), while the shaft (11), the cylindrical chamber (1) and the shells (3) are arranged concentrically.
IPC 8 full level
F28D 1/02 (2006.01); D06F 39/00 (2024.01); F28D 7/10 (2006.01); F28D 11/02 (2006.01); F28D 11/06 (2006.01); F28D 21/00 (2006.01); F28F 5/02 (2006.01); F28F 9/02 (2006.01); F28G 7/00 (2006.01)
CPC (source: EP)
F28D 1/0213 (2013.01); F28D 7/103 (2013.01); F28D 11/02 (2013.01); F28D 11/06 (2013.01); F28D 21/0012 (2013.01); F28F 5/02 (2013.01); F28F 9/0275 (2013.01); F28G 7/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 4113045 A1 20230104; EP 4113045 B1 20240424; EP 4113045 C0 20240424; PL 243377 B1 20230814; PL 438256 A1 20230102
DOCDB simple family (application)
EP 22151335 A 20220113; PL 43825621 A 20210628