Device for setting off an avalanche
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United States of America Patent
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Feb 24, 2015
Grant Date -
May 30, 2013
app pub date -
Apr 7, 2011
filing date -
Apr 9, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
Device for setting off an avalanche, comprising a support intended to be fixed to the mounting side, for example on a concrete slab, and an enclosure one end of which is open, this enclosure being mounted on the support, said open end of the enclosure being intended to face towards the snow cap. The device further comprises means of filling the enclosure with an explosive gaseous mixture, firing means designed to set off the explosion of the said mixture and a remote-communication system. The enclosure is mounted removably on the support, by fitting its lower face, intended to receive the gaseous mixture, onto a bearing piece of the support, and the enclosure is autonomous in terms of energy supply and carries means of storing the gases that are intended to form the gaseous mixture.
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