EP 1828687 A4 20101215 - REDUCTION OF POWER CONSUMPTION
Title (en)
REDUCTION OF POWER CONSUMPTION
Title (de)
VERRINGERUNG VON STROMVERBRAUCH
Title (fr)
REDUCTION DE LA CONSOMMATION D'ENERGIE
Publication
Application
Priority
- SE 2005001670 W 20051107
- SE 0402711 A 20041108
Abstract (en)
[origin: WO2006049576A1] The invention relates to a method for temporary reduction of electrical power consumption for cooling of buildings where the cooling energy is stored in slab or wall, comprising the step of storing cooling energy in at least some part of the slab (4) or the wall (1,2,3) by means of that, during at least one period of time when the electrical transmission network system can supply the necessary electrical cooling machine power, supply cooling machine cooled supply air to channels (5) arranged in the slab (4) or the wall (1,2,3) , and the step that, during at least one period of time when the electrical transmission network system is highly loaded, reduce the electrical power consumption of the cooling machine (28) and at the same time convey supply air through the building through the mentioned channels (5) , which supply air when entering the channel (5) is warmer than the surrounding slab surface or wall surface adjacent to supply air terminal devices (6), hereby using the earlier in the slab (4) or wall (1,2,3) stored cooling energy to cool the supply air.
IPC 8 full level
F24D 11/00 (2006.01); F24F 3/044 (2006.01); F24F 3/056 (2006.01); F24F 5/00 (2006.01); F24F 13/06 (2006.01)
IPC 8 main group level
F25D (2006.01)
CPC (source: EP US)
F24F 5/0017 (2013.01 - EP US); F24F 13/0227 (2013.01 - EP US); F24F 2005/0025 (2013.01 - EP US); F24F 2005/0032 (2013.01 - EP US); Y02E 60/14 (2013.01 - EP US)
Citation (search report)
- [Y] WO 9013776 A1 19901115 - JASPERSON FREDERICK BON [US]
- [Y] EP 0304581 A2 19890301 - RLI BYGGDATA AB [SE]
- [A] US 5826650 A 19981027 - KELLER LEONARD J [US], et al
- [A] US 4562883 A 19860107 - JANEKE CHARL E [ZA]
- [A] EP 0678713 A2 19951025 - BARNARD NICHOLAS IAN [GB]
- See references of WO 2006049576A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006049576 A1 20060511; CA 2588266 A1 20060511; CN 101091092 A 20071219; EP 1828687 A1 20070905; EP 1828687 A4 20101215; SA 05260346 B1 20100404; SE 0402711 D0 20041108; SE 0402711 L 20060509; SE 527830 C2 20060613; US 2008121367 A1 20080529
DOCDB simple family (application)
SE 2005001670 W 20051107; CA 2588266 A 20051107; CN 200580041867 A 20051107; EP 05799603 A 20051107; SA 05260346 A 20051108; SE 0402711 A 20041108; US 66712705 A 20051107