EP 1068476 A1 20010117 - VENTILATION SYSTEM
Title (en)
VENTILATION SYSTEM
Title (de)
BELÜFTUNGSSYSTEM
Title (fr)
SYSTEME DE VENTILATION
Publication
Application
Priority
- SE 9900565 W 19990406
- SE 9801215 A 19980403
Abstract (en)
[origin: WO9951918A1] An air treatment installation comprising a supply-air system (1) with a cooling battery (13) for energy-saving dehumidification of a first air flow flowing through the supply-air system, whereby the cooling battery imparts a chill to the first air flow. The supply-air system (1) comprises a first heat exchanger (10) arranged upstream of the cooling battery (13) and a second heat exchanger (15) arranged downstream of the cooling battery (13). The heat exchangers are connected to a closed passive system for transfer of heat past the cooling battery. At thermal balance in the first air flow, the passive system transports a cooling effect past the cooling battery, which, between the heat exchangers, lowers the temperature and hence the dew point in the first air flow.
IPC 1-7
IPC 8 full level
F24F 3/14 (2006.01); F24F 3/147 (2006.01); F24F 5/00 (2006.01)
CPC (source: EP)
F24F 3/1423 (2013.01); F24F 5/0017 (2013.01); F24F 2003/1464 (2013.01); F24F 2203/1016 (2013.01); F24F 2203/1032 (2013.01); F24F 2203/104 (2013.01); F24F 2203/1056 (2013.01); F24F 2203/106 (2013.01); F24F 2203/1068 (2013.01); F24F 2203/1084 (2013.01); Y02E 60/14 (2013.01)
Citation (search report)
See references of WO 9951918A1
Designated contracting state (EPC)
DE FI FR IT
DOCDB simple family (publication)
WO 9951918 A1 19991014; AU 3857799 A 19991025; EP 1068476 A1 20010117; SE 9801215 D0 19980403; SE 9801215 L 19991004
DOCDB simple family (application)
SE 9900565 W 19990406; AU 3857799 A 19990406; EP 99921339 A 19990406; SE 9801215 A 19980403