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US 2003/0141082 A1Published application
Portable breathable fire extinguishing liquefied gas delivery system
OwnerJoseph G. Sant'Angeloinventor
Life of this patent
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Abstract
This invention provides a means for transporting and delivering highly effective, breathable fire fighting inert gases to a fire zone, whereby the normally gaseous inert is transported to the fire in liquid or compressed form.
Claims12
A transportable system for delivering a fire extinguishing gas to a fire zone, comprising a storage vessel for a normally gaseous inert material and a delivery means for delivering the inert gas to the fire zone.
The transportable system of claim of 4 which also contains a means for vaporizing the inert material located upstream of the means for mixing the inert material and carbon dioxide.
Dependencies are inferred from the claim text.