EP 1904780 A2 20080402 - FIRE PROTECTION SYSTEM FOR ONE OR SEVERAL SUPPLY LINES
Title (en)
FIRE PROTECTION SYSTEM FOR ONE OR SEVERAL SUPPLY LINES
Title (de)
BRANDSCHUTZSYSTEM FÜR EINE ODER MEHRERE VERSORGUNGSLEITUNGEN
Title (fr)
SYSTEME D'IGNIFUGATION POUR UNE OU PLUSIEURS CONDUITES D'ALIMENTATION
Publication
Application
Priority
- DE 2006001274 W 20060721
- DE 102005033991 A 20050721
Abstract (en)
[origin: WO2007009451A2] The invention relates to a fire protection system for two or more supply lines (10), especially supply lines (10) mounted on a route (16) or a rack (18). Said supply lines (10) are entirely surrounded by an isolating layer (12) made of a non-flammable or hardly combustible insulating material while a hollow space (15) is embodied between the supply lines (10) and the isolating layer (12). In order to create a fire protection system for supply lines which ensures sufficient functionality of the supply lines even when space is limited, an insulating layer (14, 24) composed of an intumescent insulating layer-forming agent or an ablation is applied to the inside and/or outside of the isolating layer (12).
IPC 8 full level
F16L 57/04 (2006.01); A62C 3/16 (2006.01); F16L 59/14 (2006.01); H02G 3/04 (2006.01)
CPC (source: EP US)
A62C 2/065 (2013.01 - EP US); A62C 3/16 (2013.01 - EP US); F16L 57/04 (2013.01 - EP US); F16L 59/145 (2013.01 - EP US); H02G 3/0412 (2013.01 - EP US)
Citation (search report)
See references of WO 2007009451A2
Citation (examination)
- US 3929167 A 19751230 - BICKEL BRUCE T
- US 5681640 A 19971028 - KISER MICHAEL D [US]
- WO 2004045721 A1 20040603 - ENVIRONMENTAL SEALS LTD [GB], et al
- US 5645926 A 19970708 - HORROCKS ARTHUR [GB], et al
- DE 1534704 A1 19691218 - B ISH A RAFT CORP LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007009451 A2 20070125; WO 2007009451 A3 20070308; DE 102005033991 A1 20070215; DE 102005033991 B4 20181011; EP 1904780 A2 20080402; US 2009308622 A1 20091217
DOCDB simple family (application)
DE 2006001274 W 20060721; DE 102005033991 A 20050721; EP 06775731 A 20060721; US 79537006 A 20060721