A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE-RESISTANT DOOR, VENTILATION HOLE AND SHUTTER, WITH EXPANDABLE MATERIAL
PROBLEM TO BE SOLVED: To prevent fire from spreading.SOLUTION: Clearances at a door, a shutter, a window, and a ventilation hole are provided with a thermally expandable material, so that the clearances are blocked to prevent fire from spreading.SELECTED DRAWING: Figure 3
【課題】類焼など火災が拡がらないようにする事【解決手段】扉、シャッタ、窓、換気口などの隙間を熱で膨張材を設けることにより、隙間を遮断し類焼を防止するようにした。【選択図】図３
FIRE-RESISTANT DOOR, VENTILATION HOLE AND SHUTTER, WITH EXPANDABLE MATERIAL
PROBLEM TO BE SOLVED: To prevent fire from spreading.SOLUTION: Clearances at a door, a shutter, a window, and a ventilation hole are provided with a thermally expandable material, so that the clearances are blocked to prevent fire from spreading.SELECTED DRAWING: Figure 3
【課題】類焼など火災が拡がらないようにする事【解決手段】扉、シャッタ、窓、換気口などの隙間を熱で膨張材を設けることにより、隙間を遮断し類焼を防止するようにした。【選択図】図３
FIRE-RESISTANT DOOR, VENTILATION HOLE AND SHUTTER, WITH EXPANDABLE MATERIAL
膨張防火扉換気口シャッタ
NAKAMATSU YOSHIRO (author)
2017-12-28
Patent
Electronic Resource
Japanese
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
FIRE-RESISTANT DOOR, VENTILATION HOLE AND SHUTTER, WITH EXPANDABLE MATERIAL
| European Patent Office | 2019
FIRE RESISTANT SHUTTER DOOR, BUILDING AND FIRE-RESISTANT SLAT FOR A FIRE RESISTANT SHUTTER DOOR
| European Patent Office | 2024