A modular fire extinguishing vehicle comprising a drive module and a releasable connected fire extinguishing module and comprising a plurality of containers comprising different types of fire distinguishing agents and a fluid line connected thereto. The fluid line comprises a connecting interface for connection to a port of another vehicle. The vehicle also comprises a control device configured to obtain information about an ongoing or imminent fire in another vehicle and a position of the other vehicle and to autonomously or remotely operate the modular fire extinguishing vehicle to drive to a position of the other vehicle based on the position information, to connect the fluid line to a port of the other vehicle; and control transfer of a selected one of the different types of fire extinguishing agents into the fluid line, wherein the selected type of fire extinguishing agent is based on the information about the ongoing or imminent fire.

The present invention relates a drone system for transporting liquid or gas from a remote area to a demand area. The drone system (100) includes: a transport pipe (10) for flowing the liquid or the gas; a pump device (201) for suppling the liquid or the gas to the transport pipe (10); a top drone (1) for holding a nozzle (11) coupled to a tip end of the transport pipe (10); a plurality of pump drones (6A, 6B), each of which incorporates a pump (40A, 40B); and a power supply unit (3) for suppling a power to the top drone (1) and the pump drones (6A, 6B) through power cables (5). Each of the pump drones (6A, 6B) has a coupling mechanism (35) for tiltably and rotatably coupling the pump (40A, 40B) to a pump drone body (30).

A fire fighting vehicle includes a chassis, tractive elements coupled to the chassis, a pump coupled to the chassis, a discharge fluidly coupled to the pump, an accessory module coupled to the chassis, and an electric motor coupled to the chassis, the pump, and the accessory module. The accessory module is configured to receive mechanical energy and provide at least one of electrical energy or fluid energy. The electric motor is configured to drive (a) the pump to provide fluid to the discharge such that the fluid is expelled from the discharge and (b) the accessory module to provide the at least one of electrical energy or fluid energy.

A fire fighting vehicle includes a chassis, tractive elements coupled to the chassis, a pump coupled to the chassis, a discharge fluidly coupled to the pump, an accessory module coupled to the chassis, and an electric motor coupled to the chassis, the pump, and the accessory module. The accessory module is configured to receive mechanical energy and provide at least one of electrical energy or fluid energy. The electric motor is configured to drive (a) the pump to provide fluid to the discharge such that the fluid is expelled from the discharge and (b) the accessory module to provide the at least one of electrical energy or fluid energy.

A fire apparatus includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a ladder assembly coupled to the chassis, and a stability system. The stability system includes at least one of (i) a front downrigger coupled to the chassis, (ii) a rear downrigger coupled the chassis, or an outrigger coupled to the chassis. The stability system is controllable to facilitate leaning the fire apparatus at least two degrees relative to a ground surface while maintaining full operational capability of the ladder assembly.

A fire apparatus includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a ladder assembly coupled to the chassis, and a stability system. The stability system includes at least one of (i) a front downrigger coupled to the chassis, (ii) a rear downrigger coupled the chassis, or an outrigger coupled to the chassis. The stability system is controllable to facilitate leaning the fire apparatus at least two degrees relative to a ground surface while maintaining full operational capability of the ladder assembly.

The present invention provides a compressed air artificial wind system including compressed air storage device, compressed air discharge device, artificial wind system base and controller; also a firefighting equipment including an extinguishing agent tank and the compressed air artificial wind system. The compressed air storage device includes row tubes and manifolds for production and storage of high/ultra-high pressure compressed air; the compressed air discharge device includes intake pipe, expansion chamber, Laval nozzle and wind-blowing tube; the artificial wind system base is built as an infrastructure. Large quantity of high/ultra-high pressure compressed air under control from the compressed air storage device and through the compressed air discharge device to spray out generating artificial wind with large air volume and high wind speed for meteorological control, forest firefighting, air defence and coastal defence, respectively.

Environmentally-clean aqueous-based fire inhibitor biochemical compositions in liquid phase that can be atomized and sprayed, over a broad ambient working temperature range, as a fine mist over ground surfaces, native ground fuel, living plants, trees and shrubs and when dried forming a durable fire protective coatings having improved surface coverage, and being an effective proactive wildfire inhibitor. These environmentally-clean aqueous-based fire inhibitor biochemical compositions can also be applied to wood products, and wood-framed and mass-timber buildings, decks and anything of a combustible nature, to provide proactive wildfire protection without compromising wood-fiber strength or producing volatile organic components (VOCs).

A fire apparatus includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a torque box coupled to the chassis, a pedestal coupled to the torque box, a ladder assembly coupled to the pedestal, and a stability assembly. The torque box has a front end and a rear end. The pedestal is positioned between the front end and the rear end of the torque box.

The stability assembly includes a housing coupled to the chassis and the front end of the torque box, a pair of outriggers received within the housing, and a downrigger coupled to the rear end of the torque box. The pair of outriggers is selectively extendable laterally outward in opposing directions. The downrigger is selectively extendable downward.

A fire apparatus includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a torque box coupled to the chassis, a pedestal coupled to the torque box, a ladder assembly coupled to the pedestal, and a stability assembly. The torque box has a front end and a rear end. The pedestal is positioned between the front end and the rear end of the torque box.

The stability assembly includes a housing coupled to the chassis and the front end of the torque box, a pair of outriggers received within the housing, and a downrigger coupled to the rear end of the torque box. The pair of outriggers is selectively extendable laterally outward in opposing directions. The downrigger is selectively extendable downward.