초록 ▼

An improved method of blast suppression involves forming a foam barrier in proximity to a bomb or other suspicious device. The foam is maintained in position by a containment structure which is inflated and kept in an inflated state by the foam used to form such barrier. Various containment structur

An improved method of blast suppression involves forming a foam barrier in proximity to a bomb or other suspicious device. The foam is maintained in position by a containment structure which is inflated and kept in an inflated state by the foam used to form such barrier. Various containment structures and methods are disclosed for suppression of compression waves and combustion effects caused by an explosive event.

대표청구항 ▼

What is claimed is: 1. A method for suppressing a blast from an explosive device comprising: a) positioning a bag in proximity to said explosive device; b) generating flowable foam using a portable foam generating unit comprising a pressurized vessel having a top, a bottom, an outer surface, an int

What is claimed is: 1. A method for suppressing a blast from an explosive device comprising: a) positioning a bag in proximity to said explosive device; b) generating flowable foam using a portable foam generating unit comprising a pressurized vessel having a top, a bottom, an outer surface, an internal chamber, at least one input port, at least one output port and a siphon tube vertically disposed within said internal chamber, wherein said siphon tube extends substantially from said top to said bottom; c) substantially filling said bag with said flowable foam; and d) substantially covering said explosive device with said substantially filled bag while keeping the flowable foam isolated from said explosive device. 2. A method for suppressing a blast from an explosive device comprising: a) positioning a folded bag in proximity to said explosive device; b) generating flowable foam using a portable foam generating unit comprising a pressurized vessel having a top, a bottom, an outer surface, an internal chamber, at least one input port, at least one output port and a siphon tube vertically disposed within said internal chamber, wherein said siphon tube extends substantially from said top to said bottom; c) substantially filling said bag with said flowable foam and causing said bag to unfold; and d) substantially covering said explosive device with said substantially filled bag while keeping the flowable foam isolated from said explosive device.