Ordnance – Mine-destroying devices
Patent
1992-05-01
1993-06-29
Brown, David H.
Ordnance
Mine-destroying devices
89 11, F42B 3300, F42D 504
Patent
active
052236617
ABSTRACT:
A system and process for neutralizing unexploded ordnances and clearing explosive infested areas such that maneuvers can be both readily and confidently continued without significant delay is disclosed. The system clears such unexploded ordnances infested areas by initially spraying the explosive infested area with a cryogenic liquid to neutralize the unexploded ordnances and reduce an output voltage of a detonator of the unexploded ordnances thereby rendering the unexploded ordnances inert, gathering the now unexploded ordnances and submerging the inert unexploded ordnances in a tank containing the same or similar cryogenic liquid so that the unexploded ordnances are maintained in a neutralized and inert state to allow for disposal. Alternatively, the neutralization of unexploded ordnance and clearing of explosive infested areas may be carried out by spraying the explosive infested area with liquefied methane to neutralize the unexploded ordnance and reduce an output voltage of a detonator of the unexploded ordnances to render such ordnance inert, igniting the liquefied methane, deflagrating the unexploded ordnances at a temperature less than that required for detonation and subsequently removing the neutralized ordnances from the explosive infested area.
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Brown David H.
Technology International Incorporated
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