Horizontal sidewall sprinkler head

Details Horizontal sidewall sprinkler head Horizontal sidewall sprinkler head

1998-12-02

2000-08-08

Shaver, Kevin

Fire extinguishers

Sprinkler heads

239208, 239209, 239498, 239524, A62C 3708

Patent

active

060987189

ABSTRACT:
A horizontal sidewall sprinkler head includes a tubular body with an inlet end adapted to be connected to a source of fire extinguishing liquid, and an opposite, discharge end. The tubular body includes an internal passage extending axially therethrough. The tubular body has an axis extending centrally through the internal passage. A deflector is supported from the tubular body. The deflector includes a plurality of sets of mirror image side tines extending in a direction transverse to the axis of the tubular body. At least one set of side tines are rearwardly angled and diverge from the axis of the tubular body in a direction toward the discharge end of the tubular body. An auxiliary deflector is secured to the tubular body and includes a canopy portion. The canopy portion is located above the primary deflector and inclined downwardly with respect to the axis of the tubular body.

REFERENCES:
patent: 4296815 (1981-10-01), Mears
patent: 4296816 (1981-10-01), Fischer
patent: 4616710 (1986-10-01), Pilant et al.
patent: 5722599 (1998-03-01), Fries
patent: 5727737 (1998-03-01), Bosio

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