Sprinkler arrangement

Details Sprinkler arrangement Sprinkler arrangement

1997-01-28

1999-04-06

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Flow deflecting or rotation controlling means

Deflector and terminal flow element

239498, 169 37, B05B 126

Patent

active

058906576

ABSTRACT:
In the representative embodiments described in the specification, a pendent sprinkler has a sprinkler body with an axial passage for fire extinguishing liquid and a pair of frame arms supporting a deflector at a location spaced from the end of the axial passage. In order to provide high density water with uniform distribution throughout an area to be protected, the deflector is formed with a circumferential array of slots, each of which is oriented at an angle with respect to a radius line extending through the inner end of the slot. Preferably the angle of orientation of each slot is about 35.degree..

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patent: 5579846 (1996-12-01), Meyer et al.
patent: 5687914 (1997-11-01), Bosio et al.

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