Utc Fire and Security Corporation

Seth Sienkiewicz

Robert G Dunster

Muhidin A Lelic

May L Corn

Marios C Soteriou

Rob J Lade

Giuliano Amantini

Ravi K Madabhushi

A nozzle for a fire suppression system has a bonnet and a deflector base. An inlet port extends through the bonnet along the axis of symmetry of the bonnet. The inlet port receives an outlet end of a fire suppression delivery pipe to mount the bonnet to the pipe. The bonnet has a frustoconical surface which extends radially outward and downward from the inlet port. The deflector base is secured to and co-axially aligned with the bonnet at a predetermined distance to create a flow passageway therebetween. The flow passageway imparts a down angle to a suppressant flow discharging from the nozzle to better disperse the suppressant within the fire zone. A discharge port at the circumferential edge of the bonnet and deflector base constricts the suppressant flow to atomize the droplets of liquid suppressant discharged into the fire zone.

Atomizing nozzle for a fire suppression system

Growing community of inventors

Franklin, MA, United States of America

Seth Sienkiewicz