The present disclosure describes a handheld fire extinguisher comprising a housing, a container disposed within the housing, where the container is configured to store a fire suppressant material, and a nozzle. The handheld fire extinguisher can also include a pump in fluid communication with the container and the nozzle, where the pump is configured to pump the fire suppressant from the container to the nozzle, a battery configured to selectively power the pump, and a controller in signal communication with the battery and configured to control operation of the battery.

The present disclosure describes a handheld fire extinguisher comprising a housing, a container disposed within the housing, where the container is configured to store a fire suppressant material, and a nozzle. The handheld fire extinguisher can also include a pump in fluid communication with the container and the nozzle, where the pump is configured to pump the fire suppressant from the container to the nozzle, a battery configured to selectively power the pump, and a controller in signal communication with the battery and configured to control operation of the battery.

An integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station including a remote wireless communication unit located remotely from and in wireless communication with the emergency station to improve wireless reception in the integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station.

A firefighting aircraft adapted for use in an unmanned aircraft system includes a storage tank for firefighting fluid, having a plurality of filling ports spaced from one another. A probe carries a conduit that is in fluid communication with the storage tank. The conduit receives water from a body of water overflown by the aircraft. A filling system for controls the flow of water to and from the storage tank, and includes a remotely and automatically operable valve respectively associated with each filling port. A control system is in communication with each valve, and is operative to command the position of each valve to regulate the flow of fluid through each filling port. A baffle may be further provided internal to the storage tank at least partially defining a first chamber within the tank. The baffle may include one or more baffles, and be provided substantially vertically, horizontally, parallel with or transverse to a longitudinal axis of the aircraft, or otherwise, and is operative to contain water entering the tank through the filling port, substantially filling the first chamber before filing any other portion of the storage tank.

An integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station including a remote wireless communication unit located remotely from and in wireless communication with the emergency station to improve wireless reception in the integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station.

A mobile system and method of use thereof for containment of a fire event is provided in accordance with various embodiments of the current invention. The system herein designated “Rain Maker” is composed of a plurality of conduits with a manifold of fire nozzle connections in various configurations to discharge at extensive pressures specific fire suppressants. Each conduit can be operated individually, or connected to another conduit by a hose having a predetermined length forming a contiguous system thereby efficiently traversing large areas of land. The system can be operated either remotely as well as manually. An alternative embodiment can be installed in residential, commercial and industrial applications. Each system can be custom designed based on environmental engineering requirements and system application. The system components further have the capability of incorporating Global Positioning System (GPS), sensors, monitoring instruments, robotics, all terrain multi-purpose vehicles, satellite imaging and wireless technology.

A mobile system and method of use thereof for containment of a fire event is provided in accordance with various embodiments of the current invention. The system herein designated “Rain Maker” is composed of a plurality of conduits with a manifold of fire nozzle connections in various configurations to discharge at extensive pressures specific fire suppressants. Each conduit can be operated individually, or connected to another conduit by a hose having a predetermined length forming a contiguous system thereby efficiently traversing large areas of land. The system can be operated either remotely as well as manually. An alternative embodiment can be installed in residential, commercial and industrial applications. Each system can be custom designed based on environmental engineering requirements and system application. The system components further have the capability of incorporating Global Positioning System (GPS), sensors, monitoring instruments, robotics, all terrain multi-purpose vehicles, satellite imaging and wireless technology.

An integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station including a remote wireless communication unit located remotely from and in wireless communication with the emergency station to improve wireless reception in the integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station.

A riot shield assembly for deploying pepper spray or a fire retardant from a riot shield includes a backpack that is wearable on a police officer's back. A riot shield is carried by the police officer to protect the police officer from rioters. A pepper spray unit is positioned in the backpack and the pepper spray unit is in communication with the riot shield. The pepper spray unit sprays a pepper spray outwardly from the riot shield to deter rioters. A fire retardant unit is positioned in the backpack and the fire retardant unit is in communication with the riot shield. The fire retardant unit sprays a fire retardant outwardly from the riot shield to extinguish a fire.

A riot shield assembly for deploying pepper spray or a fire retardant from a riot shield includes a backpack that is wearable on a police officer's back. A riot shield is carried by the police officer to protect the police officer from rioters. A pepper spray unit is positioned in the backpack and the pepper spray unit is in communication with the riot shield. The pepper spray unit sprays a pepper spray outwardly from the riot shield to deter rioters. A fire retardant unit is positioned in the backpack and the fire retardant unit is in communication with the riot shield. The fire retardant unit sprays a fire retardant outwardly from the riot shield to extinguish a fire.