EP 1778366 A2 20070502 - RESIDENTIAL DRY SPRINKLER FIRE PROTECTION SYSTEM
Title (en)
RESIDENTIAL DRY SPRINKLER FIRE PROTECTION SYSTEM
Title (de)
TROCKENSPRINKLER-BRANDSCHUTZSYSTEM FÜR WOHNHÄUSER
Title (fr)
SYSTEME DE PROTECTION INCENDIE PAR EXTINCTEURS AUTOMATIQUES SOUS AIR A POSTE
Publication
Application
Priority
- US 2005026405 W 20050726
- US 89905304 A 20040727
- US 89912404 A 20040727
- US 89892404 A 20040727
- US 89892304 A 20040727
- US 89912804 A 20040727
- US 89912904 A 20040727
- US 89913104 A 20040727
Abstract (en)
[origin: WO2006014906A2] A residential dwelling unit fire protection system for a residential dwelling unit (R). The fire protection system includes a pressurized liquid supply (10), a pressurized gas supply (28), a control valve (30) coupled to the liquid and gas supplies, the control valve (30) being biased in a closed position to prevent liquid flow through the control valve (30) based on a pressure differential between the liquid and gas supplies, a network of pipes (22, 22a, 22b, 23) coupled to the pressurized gas supply (28), a minimum quantity of residential fire sprinklers (40A, 40B, 40C), and an alarm (38) to indicate a flow of liquid through the network. Each of the quantity of residential fire sprinklers is coupled to the at least one pipe so that, upon actuation of at least one residential fire sprinkler, the control valve (30) is actuated to deliver liquid from the liquid supply (10) to at least one of the residential fire sprinklers for distribution over a protection area (A) at a predetermined density in at least one compartment.
IPC 8 full level
A62C 2/00 (2006.01); A62C 3/00 (2006.01); A62C 35/00 (2006.01); A62C 37/08 (2006.01); A62C 37/10 (2006.01); A62C 37/36 (2006.01); B05B 3/00 (2006.01)
CPC (source: EP)
A62C 35/023 (2013.01); A62C 35/605 (2013.01); A62C 37/14 (2013.01)
Citation (search report)
See references of WO 2006014906A2
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006014906 A2 20060209; WO 2006014906 A3 20070301; AU 2005269534 A1 20060209; BR PI0512689 A 20080401; CA 2575281 A1 20060209; EP 1778366 A2 20070502; SG 156684 A1 20091126
DOCDB simple family (application)
US 2005026405 W 20050726; AU 2005269534 A 20050726; BR PI0512689 A 20050726; CA 2575281 A 20050726; EP 05775681 A 20050726; SG 2009071234 A 20050726