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1. (WO2017156439) LONG-THROW FIRE SPRINKLER

Pub. No.:    WO/2017/156439    International Application No.:    PCT/US2017/021878
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Mar 11 00:59:59 CET 2017
IPC: A62C 31/02
A62C 35/58
A62C 35/62
B05B 1/26
Applicants: THE RELIABLE AUTOMATIC SPRINKLER CO., INC.
Inventors: JIMENEZ, Juan
Title: LONG-THROW FIRE SPRINKLER
Abstract:
A pendent sprinkler arrangement comprises a sprinkler body having a water passage and a sprinkler axis, a pair of frame arms projecting downwardly from the sprinkler body at one end and forming a junction at the other end, a plug sealing the passage, a thermally responsive element for retaining the plug in the passage, and a deflector coupled to the distal end of the junction. The deflector comprises a planar central portion extending outward along a plane perpendicular to the sprinkler axis, and a first angled portion, a second angled portion, a third angled portion, and a fourth angled portion, each angled portion extending outward from the planar central portion in a first direction, a second direction, a third direction, and a fourth direction, respectively, and each bending away from the frame arms in a downward direction from the plane of the planar central portion.