EP 1484458 A1 20041208 - High performance fume extraction outlet, especially adapted for vaulted roofs
Title (en)
High performance fume extraction outlet, especially adapted for vaulted roofs
Title (de)
Hochleistungsrauchabzugsvorrichtung insbesondere für gewölbte Dachkonstruktionen
Title (fr)
Exutoire de fumées à haute performance aéraulique, specifiquement adapté pour des voutes de toitures de constructions ou de bâtiments
Publication
Application
Priority
FR 0306785 A 20030605
Abstract (en)
The smoke vent has a fixed deflector frame (12) arranged on a circumference of a hopper (7). Two longitudinal walls (13) having a height (h1) are placed parallel to sliding walls of vault and fixed with two transversal walls (14) of a height (h2). The transversal walls are separated by transversal edges (9) of the hopper by a distance that lies between three and a half times of the height of the transversal edges.
IPC 1-7
IPC 8 full level
E04D 13/03 (2006.01); E04D 13/035 (2006.01)
CPC (source: EP)
E04D 13/032 (2013.01); E04D 13/0325 (2013.01); E04D 13/035 (2013.01); E04D 13/0358 (2013.01)
Citation (search report)
- [A] EP 0624698 A1 19941117 - CRONIER APPLIC [FR]
- [A] DE 2408212 A1 19750904 - GRESCHA GES GREFE & SCHARF
- [A] EP 0405959 A1 19910102 - COLT INT BV [NL]
- [A] EP 0801183 A1 19971015 - CRONIER APPLIC [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1484458 A1 20041208; FR 2855842 A1 20041210; FR 2855842 B1 20050826
DOCDB simple family (application)
EP 04300314 A 20040604; FR 0306785 A 20030605