EP 0523283 B1 19950405 - Ventilation and installation unit for buildings.
Title (en)
Ventilation and installation unit for buildings.
Title (de)
Entlüftungs- und Installationseinrichtung für Gebäude.
Title (fr)
Dispositif de ventilation et d'installation pour des bâtiments.
Publication
Application
Priority
DE 4123657 A 19910717
Abstract (en)
[origin: EP0523283A1] In order to create a venting and installation unit for buildings which can be installed or refitted in buildings simply and without major cost, the intention being to prevent fire and smoke being transferred to other floors in the event of a fire, line ducts (1) are provided according to the invention having duct walls consisting of fire-resistant material, a cooling unit (3) is provided for the line ducts and a fire-detecting unit (16) is provided for activating the cooling unit in the event of fire. <IMAGE>
IPC 1-7
IPC 8 full level
A62C 3/00 (2006.01); F16L 53/00 (2006.01)
CPC (source: EP)
A62C 3/00 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
EP 0523283 A1 19930120; EP 0523283 B1 19950405; AT E120843 T1 19950415; DE 4123657 A1 19930121; DE 59105122 D1 19950511
DOCDB simple family (application)
EP 91118498 A 19911030; AT 91118498 T 19911030; DE 4123657 A 19910717; DE 59105122 T 19911030