EP 1153250 A1 20011114 - OPENING FILLINGS WITH A VENTILATION AND SOUND-ABSORBING DEVICE FOR ROOMS
Title (en)
OPENING FILLINGS WITH A VENTILATION AND SOUND-ABSORBING DEVICE FOR ROOMS
Title (de)
ÖFFNUNGSFÜLLUNG MIT EINER BELÜFTUNGS- UND SCHALLDÄMPFUNGSEINRICHTUNG FÜR RÄUME
Title (fr)
GARNISSAGE D'UNE OUVERTURE AVEC UN DISPOSITIF D'AERATION ET D'INSONORISATION POUR SALLES
Publication
Application
Priority
- SK 0000003 W 20000203
- SK 13599 A 19990203
- SK 136899 A 19991005
Abstract (en)
[origin: WO0046555A1] The invention relates to a ventilation and sound-absorbent device for opening fillings. The opening filling consists of a frame (1) and a leaf (2). The interior side of the leaf is provided with an elongate ventilation element (5). The ventilation element contains a sound-absorbent material (58) which forms the ventilation and sound-absorbent duct (53) which is connected to the interior and to the exterior via a connection element (56). A fan is located inside the ventilation duct. The air flows through the ventilation element in parallel to the plane of the leaf when the leaf is closed. The amount of air can be controlled via the control flap at the opening to the interior. Two ventilation elements can be configured as a heat exchanger.
IPC 1-7
IPC 8 full level
E06B 7/02 (2006.01); E06B 7/10 (2006.01); F24F 1/0083 (2019.01); F24F 7/013 (2006.01); F24F 13/18 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP US)
E06B 7/02 (2013.01 - EP); E06B 7/10 (2013.01 - EP); F24F 1/0083 (2019.01 - EP US); F24F 7/013 (2013.01 - EP); F24F 13/18 (2013.01 - EP); F24F 13/24 (2013.01 - EP); E06B 2007/023 (2013.01 - EP); E06B 2007/145 (2013.01 - EP)
Citation (search report)
See references of WO 0046555A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0046555 A1 20000810; AT E294363 T1 20050515; AU 2586100 A 20000825; CZ 20012642 A3 20020116; CZ 296923 B6 20060712; DE 50010162 D1 20050602; EP 1153250 A1 20011114; EP 1153250 B1 20050427
DOCDB simple family (application)
SK 0000003 W 20000203; AT 00904179 T 20000203; AU 2586100 A 20000203; CZ 20012642 A 20000203; DE 50010162 T 20000203; EP 00904179 A 20000203