EP 1078205 A1 20010228 - AIR COOLING ELEMENT, METHOD FOR OPERATING THE SAME, AND AN AIR COOLING ARRANGEMENT
Title (en)
AIR COOLING ELEMENT, METHOD FOR OPERATING THE SAME, AND AN AIR COOLING ARRANGEMENT
Title (de)
LUFTKÜHLELEMENT, VERFAHREN ZU SEINEM BETRIEB SOWIE LUFTKÜHLANORDNUNG
Title (fr)
ELEMENT DE REFROIDISSEMENT A AIR, PROCEDE PERMETTANT DE LE FAIRE FONCTIONNER, ET DISPOSITIF DE REFROIDISSEMENT A AIR
Publication
Application
Priority
- CH 0000104 W 20000225
- CH 38899 A 19990303
Abstract (en)
[origin: WO0052395A1] The aim of the invention is to attain a high level of cooling capacity while avoiding interfering cold air flows. To this end, the invention provides that a chamber (2) is occluded from the room to be cooled by a thin cooling wall (1) made of powder-coated steel with microholes which have a diameter of 0.5 mm, which are arranged in a 5 mm square grid, and whose free cross section is consequently less than 1 %. A pre-chamber (4) which is arranged above the chamber (2) is connected to the same (2) via a dividing wall (3) situated over a distributing socket (17) and has air connections for connecting to an air supply or to an adjacent air cooling element. The cooling air is fed into the chamber (2) via the distributing socket (17) such that it strikes along the inner side of the cooling wall (1) in an intensely turbulent manner. A cooling arrangement comprised of adjacent rows of air cooling elements whose pre-chambers (4) are connected by connecting nipples protrude into connection openings (10) of adjacent cooling elements.
IPC 1-7
IPC 8 full level
F24F 13/068 (2006.01)
CPC (source: EP US)
F24F 13/068 (2013.01 - EP US)
Citation (search report)
See references of WO 0052395A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0052395 A1 20000908; AT E253714 T1 20031115; AU 2655500 A 20000921; AU 770154 B2 20040212; CA 2330787 A1 20000908; DE 50004305 D1 20031211; DK 1078205 T3 20040223; EP 1078205 A1 20010228; EP 1078205 B1 20031105; ES 2209816 T3 20040701; JP 2002538408 A 20021112; JP 3663132 B2 20050622; PT 1078205 E 20040227; US 6602129 B1 20030805
DOCDB simple family (application)
CH 0000104 W 20000225; AT 00904781 T 20000225; AU 2655500 A 20000225; CA 2330787 A 20000225; DE 50004305 T 20000225; DK 00904781 T 20000225; EP 00904781 A 20000225; ES 00904781 T 20000225; JP 2000602570 A 20000225; PT 00904781 T 20000225; US 67455201 A 20010516