Nozzle for extinguishing devices and the like

Details Nozzle for extinguishing devices and the like Nozzle for extinguishing devices and the like

2006-08-07

2011-10-04

Hwu, Davis (Department: 3752)

Fire extinguishers

Sprinkler heads

C169S042000

Reexamination Certificate

active

08028757

ABSTRACT:
A nozzle for extinguishing devices and the like, made of a material with a high heat conductivity coefficient and comprising at least one through opening, at least one portion of which is blocked hermetically by at least one pad made of thermoplastic material, the pad being automatically removable, due to the pressure of the extinguishing agent, at a preset temperature, so as to allow the automatic dispensing of the extinguishing agent.

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