Fluid sprinkling – spraying – and diffusing – With nozzle or flow line attached penetrating means – Piercing connection to supply means
Reexamination Certificate
2006-09-19
2008-10-21
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With nozzle or flow line attached penetrating means
Piercing connection to supply means
C239S271000, C239S071000, C169S054000, C169S066000, C169S067000
Reexamination Certificate
active
07438239
ABSTRACT:
A fire-fighting piercing nozzle device having two chambers for extinguishing and monitoring fires within a storage unit. The fire-fighting piercing nozzle device includes a dispensing system for dispensing fire-fighting materials onto a fire, a temperature measuring system for measuring the temperature within a storage unit to determine the location of a fire, and a combustion gas extraction system for extracting a sample of combustible gas from a storage unit to determine the location of a fire or to determine whether the fire has been properly extinguished. The fire-fighting piercing nozzle device includes a nozzle tip, a plurality of extenders (if necessary), and a head connector.
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Hogan James S
Rashidi-Yazd Seyed Kaveh E.
The Southern Company
Tran Len
Troutman Sanders LLP
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