EP 3371521 B1 20210609 - APPARATUS FOR NATURAL VENTILATION OF A ROOM HAVING A VENTILATION PASSAGE COMBINED WITH A NOISE ABSORBER
Title (en)
APPARATUS FOR NATURAL VENTILATION OF A ROOM HAVING A VENTILATION PASSAGE COMBINED WITH A NOISE ABSORBER
Title (de)
VORRICHTUNG ZUR NATÜRLICHEN BELÜFTUNG EINES RAUMES MIT VENTILATIONSKANAL IN KOMBINATION MIT EINEM SCHALLABSORBER
Title (fr)
INSTALLATION POUR LA VENTILATION NATURELLE D'UN LOCAL PRÉSENTANT UN PASSAGE DE VENTILATION ASSOCIÉ À UN AMORTISSEUR DE BRUIT
Publication
Application
Priority
- FR 1560495 A 20151102
- FR 2016052836 W 20161102
Abstract (en)
[origin: WO2017077233A1] The invention relates to an apparatus for natural ventilation of a room, comprising: - a room, - at least one door or one window that comprises an opening frame produced by profiles supporting at least one glass panel, which opening frame is mounted so as to move in a fixed stationary frame formed by profiles surrounding said opening frame, - a ventilation passage which communicates between the outside of the room and the inside of the room in such a way as to allow natural ventilation between the outside and inside of said room, - a noise absorber capable of attenuating sound waves propagating in the ventilation passage, - the opening frame is mounted movably in the stationary frame between a closed position in which a first opening-frame profile engages with a first corresponding stationary-frame profile and an intermediate opening position in which the first opening-frame profile is opened from the first stationary-frame profile by a predetermined distance, - the ventilation passage is delimited by the space separating the first opening-frame profile from the first stationary-frame profile when said opening frame is in the intermediate open position, - the noise absorber is installed directly in the first opening-frame profile and/or in the first stationary-frame profile, - when the opening frame is in the closed position, the first profiles engage in such a way that the ventilation passage is hermetically closed.
IPC 8 full level
F24F 13/18 (2006.01); F24F 13/24 (2006.01); G10K 11/175 (2006.01)
CPC (source: EP US)
F24F 13/18 (2013.01 - EP US); F24F 13/24 (2013.01 - EP US); G10K 11/17854 (2017.12 - EP US); G10K 11/17861 (2017.12 - EP US); G10K 11/17881 (2017.12 - EP US); F24F 2013/247 (2013.01 - EP US); G10K 2210/129 (2013.01 - EP US); G10K 2210/3211 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 3043179 A1 20170505; EP 3371521 A1 20180912; EP 3371521 B1 20210609; US 2018320922 A1 20181108; WO 2017077233 A1 20170511
DOCDB simple family (application)
FR 1560495 A 20151102; EP 16809959 A 20161102; FR 2016052836 W 20161102; US 201615772890 A 20161102