Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic opening vent
A vent having a metal frame 12, a door 14 moveable within the frame, and an automated opening mechanism (16, Fig. 4), the frame and door having front surfaces which are co-planar when closed. The opening mechanism may be a motorized mechanism located on the rear of the door, concealed from view in use, and controlled by a sensor as part of a smoke ventilation system e.g. operated on detection of heat or smoke. The frame may be made from sectional components welded together, and may have an extending flange 36, perforated for receiving plaster. The flange may have plaster guide formation in the form of a lip (18, Fig. 6). In use plaster may be applied to the edge of the opening so that the vent is flush with the surrounding wall into which it is mounted, and the door may be decorated to match the surroundings. Also claimed is a method of fitting the vent into a building, and a smoke ventilation system including the vent.
Automatic opening vent
A vent having a metal frame 12, a door 14 moveable within the frame, and an automated opening mechanism (16, Fig. 4), the frame and door having front surfaces which are co-planar when closed. The opening mechanism may be a motorized mechanism located on the rear of the door, concealed from view in use, and controlled by a sensor as part of a smoke ventilation system e.g. operated on detection of heat or smoke. The frame may be made from sectional components welded together, and may have an extending flange 36, perforated for receiving plaster. The flange may have plaster guide formation in the form of a lip (18, Fig. 6). In use plaster may be applied to the edge of the opening so that the vent is flush with the surrounding wall into which it is mounted, and the door may be decorated to match the surroundings. Also claimed is a method of fitting the vent into a building, and a smoke ventilation system including the vent.
Automatic opening vent
ROBERT HARRISON (Autor:in) / IAN PHILLIP GREAVES (Autor:in)
14.02.2018
Patent
Elektronische Ressource
Englisch
IPC:
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
Entrainment into Vent Flow through an Opening
| British Library Conference Proceedings | 1997
Ember and flame resistant resettable automatic soffit vent
| Europäisches Patentamt | 2024
Ember and Flame Resistant Resettable Automatic Soffit Vent
| Europäisches Patentamt | 2019