EP 1479981 A1 20041124 - Air handling control method
Title (en)
Air handling control method
Title (de)
Verfahren zur Steurung von Luftbehandlung
Title (fr)
Méthode de commande pour traitement d'air
Publication
Application
Priority
EP 03405359 A 20030522
Abstract (en)
The present invention is concerned with an air handling control method and system (1) which allows to conserve energy by avoiding a constant ventilation of an intermittently used space (20), and at the same time achieve a good air quality right from the beginning of the space being occupied. Occupancy-related information is provided by an occupancy information tool (3), and converted into an expected future change in an occupancy status of the space (20). Ventilating means (2) are controlled in accordance therewith and made to start or increase power before said change actually occurs. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 11/00 (2006.01)
CPC (source: EP US)
F24F 11/30 (2017.12 - EP); F24F 11/46 (2017.12 - EP US); F24F 11/48 (2017.12 - EP); F24F 11/65 (2017.12 - EP US); F24F 2120/10 (2017.12 - EP US)
Citation (search report)
- [X] US 5088645 A 19920218 - BELL IAN [CA]
- [X] DE 4333195 A1 19950330 - SCHOETTLER LUNOS LUEFTUNG [DE]
- [X] US 5620137 A 19970415 - COELHO JEAN-LOUIS [FR], et al
- [X] US 6263260 B1 20010717 - BODMER JAMES [CH], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03405359 A 20030522