EP 2539518 A1 20130102 - Fire protection construction composed of fire protection panels and sound absorber elements
Title (en)
Fire protection construction composed of fire protection panels and sound absorber elements
Title (de)
Brandschutzkonstruktion aus Brandschutzplatten und Schallabsorberelementen
Title (fr)
Construction contre le feu à base de plaques coupe-feu et d'éléments absorbeurs phoniques
Publication
Application
Priority
- DE 202010000245 U 20100223
- EP 2011052355 W 20110217
Abstract (en)
[origin: WO2011104164A1] The invention relates to a fire protection construction composed of fire protection panels (2) for walls or ceilings of rooms. The surface formed by the fire protection panels (2) is interrupted along a plurality of lines. At each of these interruptions there is inserted, between adjacent fire protection panels (2), a non-combustible, elongate sound absorber element (1) having an absorption surface (7) which lies substantially in one plane with the surface of the fire protection panels (2) that is directed towards the inside of the room. The sound absorber element (1) comprises an elongate hollow carrier profile (5) which has, at two mutually opposite longitudinal sides, outwardly projecting fastening portions (12) for fastening to the respectively adjoining fire protection panels (2), and, at its front side, a recess which extends in the longitudinal direction and which opens into the cavity of the hollow carrier profile (5). Furthermore, the sound absorber element comprises an absorber strip (6) made of sound-absorbing, non-combustible material which is fastened in the hollow carrier profile (5) and has an absorption surface (7) which lies freely in the plane of the recess of the hollow carrier profile (5) and also, after installation of the sound absorber element (1), is not covered by the fire protection panels (2).
IPC 8 full level
E04B 1/82 (2006.01); E04B 1/86 (2006.01); E04B 1/94 (2006.01); E04B 9/00 (2006.01); E04B 9/04 (2006.01)
CPC (source: EP)
E04B 1/82 (2013.01); E04B 1/86 (2013.01); E04B 1/942 (2013.01); E04B 1/944 (2013.01); E04B 9/001 (2013.01); E04B 9/045 (2013.01)
Citation (search report)
See references of WO 2011104164A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202010000245 U1 20100624; DK 2539518 T3 20140610; EP 2539518 A1 20130102; EP 2539518 B1 20140319; WO 2011104164 A1 20110901
DOCDB simple family (application)
DE 202010000245 U 20100223; DK 11707615 T 20110217; EP 11707615 A 20110217; EP 2011052355 W 20110217