72 results about "Wild Fires" patented technology

A disclosed fire retardant application structure includes an elongated tube comprised of material that is water-porous throughout on one side of the tube and material that is water-impermeable on the remainder of the tube. A disclosed wildfire monitoring and service system includes a satellite-image monitoring computer that is programmed to display a composite map image defining locations of wildfires observed by satellite and multiple separate structures. The system also includes a wireless transmission subsystem that is capable of transmitting a signal from the central location to each of the structures selectively, and, at each of the structures, a fire-retardant application subsystem. Each of the application systems is directed at exterior surfaces of its respective structure and is responsive to a select signal that is transmitted through the transmission system. Variations and methods are also disclosed.

A Self-Sustaining Compressed Air Foam System that utilizes a vacuum proportioning blending console, delivering pre-determined amounts of fire pre-suppressant / suppressant foam concentrate with ratios from 0.01% to 6% and water when used in concert with a vacuum dispensing closure for tight head pails dispensing said foam concentrate that is plumbed to either an air operated pump or solar powered electric pump on the inlet side producing a pre-suppressant foam solution. A second blender / mixer / agitator conjoins an inert pressurized gas or air at the outlet of the pump variables to produce the finished pre-suppressant / suppressant foam product for various applications including structure protection in wild fire events. A special nozzle can be used as the applicator that reduces pressure / velocity of the finished foam to allow the user to work in confined areas and / or in areas that are normally out of reach of the foam stream projected.

A system for dispensing a liquid from an aircraft to extinguish a fire has a container located in a body of the aircraft for storing the liquid to extinguish the fire. A boom is coupled to an exterior section of the body of the aircraft and to the container. The boom has a hollow interior section and a plurality of openings formed on a bottom section of the boom. The openings are used for dispensing the liquid from the container. A pump is coupled to the container and the boom for dispensing the liquid from the container and out through the boom. A rotating mechanism is coupled to the boom for rotating the boom.

The present invention describes systems and methods which provide a moisture barrier that douses or diffuses buoyant burning debris, particularly hot embers, from a bush and / or brush fire (e.g., wildfires). By strategic placement of the devices and / or apparatus as disclosed, a method of preventing the destruction of dwellings and roof-containing structures by exploiting heat convection is provided.

A flexible, frangible bladder for the receipt of water and / or fire retardant, the bladder of sufficient size to contain a sufficient amount of such water and / or fire retardant, the bladder being positionable in a retaining member positioned on an aircraft, the retaining member selectively moveable so as to release the bladder onto a desired location in a wild fire, the bladder bursting upon impact, and spreading the water and / or fire retardant.

The present invention describes systems and methods which provide a moisture barrier that douses or diffuses buoyant burning debris, particularly hot embers, from a bush and / or brush fire (e.g., wildfires). By strategic placement of the devices and / or apparatus as disclosed, a method of preventing the destruction of dwellings and roof-containing structures by exploiting heat convection is provided.

A large size fire blanket folded in one pack is provided and delivered to the area of wild fire over the air by manned or unmanned aircrafts. Being deployed over the air to the wild fire area, the fire blanket attached to aircrafts is unfolding above the fire by stretching it out with aircrafts slowly moving apart until fire blanket is fully unfolded. After that the aircrafts starts simultaneous landing and covering with fire blanket the affected area. In result the fire blanket cuts off oxygen flow to the fire area and extinguish fire therefore. To prevent “hot air balloon” effect, the fire blanket has multiple perforations equally spread along the surface.

A collapsible wild fire fighting water bucket made from pliable material and suspended from an aircraft to be lowered into an open body of water for filling. A weighted Rim Opening Device holds the bucket top open for filling and facilitates a tipping over action during filling. The buckets open top being free of any centrally located supports. The bucket is equipped with a tubular extension which forms a discharge port for dumping water. The tubular extension being releasably supported under water inside the bucket under tension. Purse lines running through openings in the tubular extension and resilient sealing lips bring sealing lips into abutment sealing the discharge port of the tubular extension.Suspension lines suspend the bucket from the aircraft and a releasable support, releasably supports the free end of the tubular extension within the bucket body extending upwardly from the openings to close the discharge port. The releasable support cooperates with the openings to allow the tubular extension to be rapidly lowered so as to extend downwardly from the bottom to open the discharge port for dumping the water. The purse lines cooperate with the releasable support to lift and lower the tubular extension. The buckets also are equipped with emergency extractor Jump Seats, secured to the inside wall of the bucket to be used for dire straits emergency extraction of wild fire ground crews trapped by fire storm.

The present invention describes systems and methods which provide a moisture barrier that douses or diffuses buoyant burning debris, particularly hot embers, from a bush and / or brush fire (e.g., wildfires). By strategic placement of the devices and / or apparatus as disclosed, a method of preventing the destruction of dwellings and roof-containing structures by exploiting heat convection is provided.

The invention comprises a portable and field deployable firefighting position indicator used to mark a resource, call for aid, and / or to mark a fire retardant drop location. The field deployable position indicator comprises a global positioning system receiver and a transmitter linked to a central controller via an aircraft and / or a low earth orbit satellite, where the central controller gathers resource information to aid in command and control of firefighting resource in fire suppression. Further, drop ball communicators are used to transmit localized information, such as weather to the main controller and / or to call for emergency aid from nearby resources and / or from the main controller.

A distributed system detects and tracks wildfires using a fleet of automobiles as remote sensing systems. An individual vehicles includes a plurality of sensing subsystems each collecting and evaluating a respective environmental parameter for various autonomous functions such as collision avoidance, lane-keeping, and climate control. Each sensing subsystem analyzes a respective environmental parameter to detect a respective fire-related trigger. A fire response module in the vehicle responds to a respective fire-related trigger from one of the sensing subsystems by fusing data from a plurality of the sensing subsystems. The fire response module uses the fused data to detect whether there is a fire-related event. A wireless communication module communicates with a remote fire response center, and transmits the fused data to the fire response center when a fire-related event is detected. The response center sends notices and detour information for a confirmed fire incident to the wireless communication module.

An apparatus, system and method for fire suppression and containment is provided in accordance with one embodiment of the invention. A conduit with a plurality of nozzle connections, in various configurations to create specific fire suppressant discharge patterns. Each conduit can be operated individually or connected to another conduit by a predetermined length of hose forming a contiguous system, traversing large areas of land. The invention and components form a multipurpose fire suppression apparatus. The system can be operated remotely or manually. An alternative embodiment can be installed in residential, commercial and industrial applications. Each system can be custom designed based upon environmental engineering requirements and system application—with regard to conduit diameters, material composition, shape, length and nozzle design without leaving the core design. The system components can also incorporate sensors, monitoring devices, robotics (i.e. RM all terrain vehicle) satellite imaging and wireless technology.

The invention discloses a sterilization composition, a sterilization pesticide and the application of the sterilization composition or the sterilization pesticide. The sterilization composition consists of kasugamycin and cuppric nonyl phenolsulfonate, and the weight ratio of the kasugamycin to the cuppric nonyl phenolsulfonate is 1:40 to 40:1, preferably 1:20 to 20:1. The composition serving as an active ingredient and acceptable auxiliary components in the pesticide form the sterilization pesticide in form of microemulsion, wettable powder and the like. When the sterilization composition or the sterilization pesticide is applied to the prevention and control of cucumber bacterial angular leaf spots, rice bacterial leaf blight and tobacco wildfire, a remarkable synergistic effect can be achieved, the application amount of each single dosage can be effectively reduced, a lasting period can be prolonged, and the generation of pesticide resistance of pathogenic microorganisms can be retarded; and the sterilization composition, the sterilization pesticide and the application have remarkable popularization value.

A firefighting extinguishing composition and method of making a firefighting extinguishing composition is provided. The firefighting extinguishing composition includes a suspension system comprising water and at least one suspending agent. The firefighting extinguishing composition also includes a first polysaccharide that is soluble in the suspension system. The firefighting extinguishing composition also includes a second polysaccharide that is insoluble in the suspension system but soluble in water alone. The firefighting extinguishing compositions can be used in many firefighting applications, including structural fires, packaging fires, material fires, tire fires, coal fires, peat fires, wild fires, bush fires, forest fires, and other similarly naturally occurring and industrially based fires.