A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
APPARATUS FOR NATURAL VENTILATION OF A ROOM
An apparatus for natural ventilation of a room, with a room delimited by walls, at least one door or one window installed in one of the room walls, a ventilation passage which is fitted to the door or the window and which communicates between the outside of the room and the inside of said room in such a way as to allow natural ventilation between the outside and inside of said room, the passage having a first end opening into the room and a second end opening to the outside of said room, and a noise absorber capable of attenuating sound waves propagating in the ventilation passage, the attenuation being realized by the generation of a counter-noise which is superimposed on said sound waves or by absorbing all or part of said sound waves.
APPARATUS FOR NATURAL VENTILATION OF A ROOM
An apparatus for natural ventilation of a room, with a room delimited by walls, at least one door or one window installed in one of the room walls, a ventilation passage which is fitted to the door or the window and which communicates between the outside of the room and the inside of said room in such a way as to allow natural ventilation between the outside and inside of said room, the passage having a first end opening into the room and a second end opening to the outside of said room, and a noise absorber capable of attenuating sound waves propagating in the ventilation passage, the attenuation being realized by the generation of a counter-noise which is superimposed on said sound waves or by absorbing all or part of said sound waves.
APPARATUS FOR NATURAL VENTILATION OF A ROOM
CARME CHRISTIAN (author)
2018-11-08
Patent
Electronic Resource
English
IPC:
F24F
Klimatisierung
,
AIR-CONDITIONING
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
Natural ventilation: Airflow measurements in a lightweight test room
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