Method for seismic exploration of a remote site
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United States of America Patent
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-
Mar 9, 2004
Grant Date -
N/A
app pub date -
Feb 26, 2002
filing date -
Apr 7, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Barrel assemblies (1) each include a plurality of projectiles (11) arranged in-line within barrel (12) and associated with discrete selectively ignitable propellant charges (13) for propelling projectiles (11) through the muzzle of barrel (12). Projectiles (11) are arranged with one another and barrel (12) so as to prevent rearward travel of an ignited propellant charge to the trailing propellant charge. The matter or objects contained within holding body (17) may include explosive charges for scismic exploration, fire retardants, fire extinguishing means, pyrotechnics, herbicide, insecticide, fertilizer or seeds. Methods of delivering loaded projectiles (11) for civilian purposes are claimed.
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