EP 0979379 A1 20000216 - AIR TREATMENT DEVICE, INSTALLATION, AND METHOD
Title (en)
AIR TREATMENT DEVICE, INSTALLATION, AND METHOD
Title (de)
LUFTBEHANDLUNGSVERFAHREN, VORRICHTUNG UND VERFAHREN
Title (fr)
DISPOSITIF, INSTALLATION ET PROCEDE DE TRAITEMENT DE L'AIR
Publication
Application
Priority
- FI 9800371 W 19980428
- FI 971816 A 19970428
- FI 974205 A 19971111
Abstract (en)
[origin: WO9849510A1] In this application a device, system and method especially for repair work due to damage caused by moisture and mould are described. The device and system are capable of dehumidifying the space under treatment and also of filtering impurities such as microbes from the air. The device and system also generate a negative pressure atmosphere in the space being treated. The device comprises an air dehumidifier (8, 9, 10), a HEPA filter (2), a gas filter (20), a blower (3) and a body (6), these forming an integral system. In the device, system and method, the moulding of the HEPA filter (2) is prevented by dehumidifying the air which is taken to the HEPA filter.
IPC 1-7
IPC 8 full level
F24F 3/14 (2006.01); F24F 3/153 (2006.01); F24F 3/16 (2006.01); F24F 8/108 (2021.01); F24F 8/158 (2021.01); F24F 12/00 (2006.01); F26B 21/00 (2006.01); F26B 21/08 (2006.01)
CPC (source: EP US)
F24F 3/153 (2013.01 - EP); F24F 8/10 (2021.01 - EP); F24F 8/108 (2021.01 - EP US); F24F 8/158 (2021.01 - EP US); F24F 8/20 (2021.01 - EP); F24F 12/006 (2013.01 - EP); F26B 21/003 (2013.01 - EP); F26B 21/086 (2013.01 - EP); F24F 2011/0004 (2013.01 - EP); F24F 2203/1016 (2013.01 - EP); F24F 2203/104 (2013.01 - EP); F24F 2203/1068 (2013.01 - EP); F24F 2203/1084 (2013.01 - EP); Y02B 30/56 (2013.01 - EP); Y02P 70/10 (2015.11 - EP)
Citation (search report)
See references of WO 9849510A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
WO 9849510 A1 19981105; AU 7047898 A 19981124; EP 0979379 A1 20000216; FI 974205 A0 19971111; FI 974205 A 19981029; JP 2001522448 A 20011113; NO 995193 D0 19991025; NO 995193 L 19991203
DOCDB simple family (application)
FI 9800371 W 19980428; AU 7047898 A 19980428; EP 98917169 A 19980428; FI 974205 A 19971111; JP 54663898 A 19980428; NO 995193 A 19991025