APPARATUS FOR DISPERSING EXPLOSION PREVENTION MIXTURE
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United States of America Patent
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Issued Date -
Oct 17, 2019
app pub date -
May 20, 2019
filing date -
Mar 26, 2015
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Abstract
An apparatus for dispersing liquid flame retardant mixtures mounts in the bucket of mine scoop. The apparatus has a housing which is generally sized to fit within a mine scoop bucket while leaving space in the bucket for moving mine material. The housing has a reservoir within it for holding a fire prevention mixture. The mixture is a liquid mixture and the apparatus has a motor, pump, tubes, and nozzles for dispersing the fire prevention mixture. The apparatus accommodates a hydraulic cylinder for moving the mixture dispersing apparatus back and forth within the scoop bucket. The hydraulic cylinder is operated to position the nozzles for dispersing the liquid. Some embodiments of the apparatus have a front face with scraper blade elements that operate as a scraper blade similar to scraper blades in scoop buckets that do not have the apparatus in place.
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