Title:
SPRINKLER HEAD WITH A DOUBLE DEFLECTOR ARRANGEMENT
Document Type and Number:
WIPO Patent Application WO2001054772
Kind Code:
A8
Abstract:
The invention relates to a sprinkler having a liquid outlet mouthing (8) and a first deflector device (1d, 4) that is arranged downstream relative to the liquid outlet mouthing (8), and that comprises an impact face for a portion of the liquid from the liquid outlet mouthing (8). The sprinkler is characterised in that the first deflector device (1d, 4) also comprises a through-going opening (6) that is configured to allow passage by a central portion of the liquid flow; and that the sprinkler comprises a second deflector device (11) that is arranged downstream relative to said through-going opening (6), and that comprises an impact face (11a) for at least one portion of the liquid that passes through the through-going opening (6).
Inventors:
HANSEN SOEREN (DK)
PALLE CARSTEN (DK)
PALLE CARSTEN (DK)
Application Number:
PCT/DK2001/000041
Publication Date:
March 07, 2002
Filing Date:
January 19, 2001
Export Citation:
Assignee:
GW SPRINKLER AS (DK)
HANSEN SOEREN (DK)
PALLE CARSTEN (DK)
HANSEN SOEREN (DK)
PALLE CARSTEN (DK)
International Classes:
A62C31/02; A62C37/14; B05B1/26; (IPC1-7): A62C35/68; A62C31/02; B05B1/02
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