EP 0457289 A3 19920916 - AIR CONDITIONING SYSTEM FOR MULTIPLE ROOM BUILDINGS
Title (en)
AIR CONDITIONING SYSTEM FOR MULTIPLE ROOM BUILDINGS
Publication
Application
Priority
DE 4015665 A 19900516
Abstract (en)
[origin: EP0457289A2] The air conditioning system has radiators (13) for the purpose of heating. For room cooling, an air-cooled cooling ceiling (14) is provided, the outlets of which are arranged, in the form of source air outlets (20), in direct proximity to the room walls (10). The overpressure in the cooling ceiling is so low that the cooling air descends along the room walls in a laminar flow under the effect of gravity. As a result, injection-free and turbulence-free wall cooling is created, so that not only the cooling ceiling but also the room walls absorb heat. Draughts are avoided. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 5/00 (2006.01); F24F 7/10 (2006.01); F24F 13/068 (2006.01)
CPC (source: EP US)
F24F 5/0089 (2013.01 - EP); F24F 5/0092 (2013.01 - EP US); F24F 7/10 (2013.01 - EP); F24F 2007/004 (2013.01 - EP US)
Citation (search report)
- [A] US 2781557 A 19570219 - ERICSON WALTER M
- [AD] DE 1679598 A1 19710422 - VELOX WERK SCHNELLE HERBERT
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0457289 A2 19911121; EP 0457289 A3 19920916; EP 0457289 B1 19950315; AT E119988 T1 19950415; DE 4015665 A1 19911121; DE 4015665 C2 19920827; DE 4015665 C3 19950601; DE 59104934 D1 19950420
DOCDB simple family (application)
EP 91107833 A 19910515; AT 91107833 T 19910515; DE 4015665 A 19900516; DE 59104934 T 19910515