EP 0774617 A1 19970521 - Process and apparatus for transmitting/distributing air and light
Title (en)
Process and apparatus for transmitting/distributing air and light
Title (de)
Verfahren und Vorrichtung zum Leiten/Verteilen von Luft und Licht
Title (fr)
Procédé et dispositif de transmission/distribution de l'aire et de la lumière
Publication
Application
Priority
DE 19543180 A 19951120
Abstract (en)
The method employs a horizontal channel (6) opening on to the facade (1) of the building from the ceiling (5) of a room (3). The end (7) of the channel is angled to admit sunlight (T) in quantity adjustable by means of a mirror flap (9). Fresh air (10) enters through an underlying right-angled vent (11) with a throttle flap (12). The other end (13) of the channel receives air from a ventilator (15) and conditioner (16) via another flap (17). The air flows over e.g. a high-pressure discharge lamp (18) with a reflector (19). Mixtures of air and light enter the room through a number of openings (20) preferably having transparent glass plates coated with prismatic film.
Abstract (de)
Die Erfindung betrifft ein Verfahren und eine Vorrichtung (5) zum Leiten/Verteilen von Luft (n,m) und Licht (T), insbesondere in einem Gebäude (2) oder dergleichen. Es ist vorgesehen, daß Luft und Licht entlang desselben Transportweges (6) geleitet werden. <IMAGE>
IPC 1-7
IPC 8 full level
F21S 11/00 (2006.01); F21V 33/00 (2006.01); F24F 13/078 (2006.01)
CPC (source: EP US)
F21S 11/00 (2013.01 - EP US); F21V 33/0088 (2013.01 - EP US); F24F 13/078 (2013.01 - EP US)
Citation (search report)
- [X] US 4539625 A 19850903 - BORNSTEIN JONATHAN G [US], et al
- [X] US 5117811 A 19920602 - TAYLOR ROBERT F [US]
- [X] WO 9406979 A1 19940331 - ANDERSON GEOFFREY [AU]
- [X] DE 2334951 A1 19750130 - SIEBENBROCK GENANNT THIER PAUL
Designated contracting state (EPC)
AT CH ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0774617 A1 19970521; DE 19543180 A1 19970522; DE 19543180 C2 19980430; US 5988843 A 19991123
DOCDB simple family (application)
EP 96118429 A 19961116; DE 19543180 A 19951120; US 75423696 A 19961120