Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soundproof structure, louver, and soundproof wall
A soundproof structure has at least one soundproof cell including a frame having a hole portion and a film fixed to the frame so as to cover the hole portion. The soundproof cell is disposed in an opening member having an opening in a state in which a film surface of the film is inclined with respect to an opening cross section of the opening member and a region serving as a ventilation hole, through which gas passes, is provided in the opening member.
Soundproof structure, louver, and soundproof wall
A soundproof structure has at least one soundproof cell including a frame having a hole portion and a film fixed to the frame so as to cover the hole portion. The soundproof cell is disposed in an opening member having an opening in a state in which a film surface of the film is inclined with respect to an opening cross section of the opening member and a region serving as a ventilation hole, through which gas passes, is provided in the opening member.
Soundproof structure, louver, and soundproof wall
YAMAZOE SHOGO (Autor:in) / HAKUTA SHINYA (Autor:in) / NAYA MASAYUKI (Autor:in) / KASAMATSU TADASHI (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Englisch