EP 1294449 B1 20101215 - UPRIGHT FIRE PROTECTION NOZZLE
Title (en)
UPRIGHT FIRE PROTECTION NOZZLE
Title (de)
STANDFEUERSCHUTZSTUTZEN
Title (fr)
LANCE D'INCENDIE VERTICALE
Publication
Application
Priority
- US 0141132 W 20010625
- US 60368600 A 20000626
- US 86297401 A 20010522
Abstract (en)
[origin: WO0200302A2] An upright-type fire protection water spray mist nozzle has a base defining an orifice through which fire-retardant fluid can flow, an inlet section having an upstream end and defining a conduit for flow of fire-retardant fluid along a orifice axis and leading to an upstream end of the orifice, with a diffuser element defining an impingement surface that is at least substantially imperforate in an axial direction and positioned for impingement by a stream of fire-retardant fluid flowing from the orifice in a stream direction along the orifice axis, the diffuser element being positioned generally above a horizontal plane through a downstream end of the orifice.
IPC 8 full level
A62C 31/02 (2006.01); A62C 37/14 (2006.01)
CPC (source: EP)
A62C 31/02 (2013.01); A62C 37/14 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0200302 A2 20020103; WO 0200302 A3 20020411; AU 8128901 A 20020108; EP 1294449 A2 20030326; EP 1294449 B1 20101215
DOCDB simple family (application)
US 0141132 W 20010625; AU 8128901 A 20010625; EP 01959768 A 20010625