The automatic fire extinguisher is a fire retardant dispensing device. The automatic fire extinguisher is an automated device. The automatic fire extinguisher is an explosive device. The automatic fire extinguisher is a temperature sensitive device that releases a fire retardant in the form of a gas when a predetermined ambient temperature has been reached. The automatic fire extinguisher comprises a compressed retardant gas, a high-pressure gas tank, and an explosive device. The high-pressure gas contains the compressed retardant gas and the explosive device. The explosive device detonates when the ambient temperature reaches when the predetermined ambient temperature is reached. The explosion of the explosive device ruptures the high-pressure gas tank thereby releasing and dispersing the compressed retardant gas into the atmosphere.

The automatic fire extinguisher is a fire retardant dispensing device. The automatic fire extinguisher is an automated device. The automatic fire extinguisher is an explosive device. The automatic fire extinguisher is a temperature sensitive device that releases a fire retardant in the form of a gas when a predetermined ambient temperature has been reached. The automatic fire extinguisher comprises a compressed retardant gas, a high-pressure gas tank, and an explosive device. The high-pressure gas contains the compressed retardant gas and the explosive device. The explosive device detonates when the ambient temperature reaches when the predetermined ambient temperature is reached. The explosion of the explosive device ruptures the high-pressure gas tank thereby releasing and dispersing the compressed retardant gas into the atmosphere.

A modular fluid spray nozzle is constructed from an inner conduit, having a sidewall with a center hole, housed inside a center conduit that includes a window defined by a sidewall, and a flexible or rigid outer conduit wrapped around the center conduit and forming a chamber with the rectangular window. The chamber is in fluid communication with the center hole and with at least two apertures defined by the outer conduit. The inner conduit is configured to be coupled to any type of conduit material, such as PVC pipe or another modular fluid hose segment.

The invention relates to small-sized mobile robotic fire extinguishing units to monitor extreme situations and conduct recovery operations in the hazardous area under extremely dangerous conditions and/or in inaccessible areas, including nuclear power plants. The fire extinguishing unit includes a tracked assembly with housing mounted on it, a control panel and a drive part with an accumulator battery inside the housing, a fire extinguishant feed element mounted on the housing with remote control capability, video surveillance system, a connecting pipeline, the outlet of which is connected to the inlet of the fire extinguishant supply element, the connection pipeline is installed inside the housing.

The invention relates to small-sized mobile robotic fire extinguishing units to monitor extreme situations and conduct recovery operations in the hazardous area under extremely dangerous conditions and/or in inaccessible areas, including nuclear power plants. The fire extinguishing unit includes a tracked assembly with housing mounted on it, a control panel and a drive part with an accumulator battery inside the housing, a fire extinguishant feed element mounted on the housing with remote control capability, video surveillance system, a connecting pipeline, the outlet of which is connected to the inlet of the fire extinguishant supply element, the connection pipeline is installed inside the housing.

Disclosed is a fire suppressant system for an aircraft having: a source of a fire suppressant; a tubing system for delivering the fire suppressant to one or more predetermined locations; and a discharge nozzle disposed in the one or more predetermined locations, the discharge nozzle connected to the tubing system for distributing the fire suppressant in the one or more predetermined locations during a fire, the discharge nozzle including a plurality of nozzle heads including a first nozzle head with a first flow area and a second nozzle head with a second flow area that differs from the first flow area.

Disclosed herein is an Ambient Mist Sprinkler head for extinguishing fires that comprises a plurality of mist nozzles attached to a head. The Ambient Mist nozzles are arranged spatially on the head at various angles. The number of mist nozzles, the spatial arrangement and the angular placement of the mist nozzles can vary, depending on the area of coverage required. The angular placement of the mist nozzles on the head is effected so that the mist nozzles stream emerging from one mist nozzle does not impinge on a mist stream emerging from another mist nozzle while providing a maximal amount of mist production, and minimizes the occurrence of streams of water droplets. The present invention relates to Ambient Mist Technology and relates to tools that employ Ambient Technology in combating fire, smoke and airborne pollutants. They do not require gravity to work and can be used at any angle required.

Disclosed herein is an Ambient Mist Sprinkler head for extinguishing fires that comprises a plurality of mist nozzles attached to a head. The Ambient Mist nozzles are arranged spatially on the head at various angles. The number of mist nozzles, the spatial arrangement and the angular placement of the mist nozzles can vary, depending on the area of coverage required. The angular placement of the mist nozzles on the head is effected so that the mist nozzles stream emerging from one mist nozzle does not impinge on a mist stream emerging from another mist nozzle while providing a maximal amount of mist production, and minimizes the occurrence of streams of water droplets. The present invention relates to Ambient Mist Technology and relates to tools that employ Ambient Technology in combating fire, smoke and airborne pollutants. They do not require gravity to work and can be used at any angle required.

The invention includes components and methodology for fixed and semi-fixed systems for extinguishing fire in large industrial flammable liquid storage tanks, including aerated foam projecting nozzles discharging substantially focused streams together with aeration chambers and risers.

The invention includes components and methodology for fixed and semi-fixed systems for extinguishing fire in large industrial flammable liquid storage tanks, including aerated foam projecting nozzles discharging substantially focused streams together with aeration chambers and risers.