Abstract: A system which is sufficiently compact and portable to be moved via skid support platform to a multi-wheel diesel-powered host containing active pump and roll capability with front and rear active hydraulics, such as a Bobcat Toolcat Turbo 5600. The system contains a water tank, generally 150 gallons, as well as built in foam tank. The system is wholly powered by the hydraulic system of the host vehicle powering a hydraulic motor on the system. The system hydraulic motor turns a serpentine belt at sufficient RPM's to power a water pump, air compressor and the compressed air foam system (CAFS) module. Using solely the power provided by the hydraulic motor, water is drawn from the tank, either used alone or mixed with foam at the percentage inputted by the user. Compressed air is added and the air alone, water alone or water/foam mixture is routed via adjustable valve to either the 1 inch firefighters hose or the rigid waterway ending in an adjustable, movable nozzle attached to the cab roof of the host.

Abstract: A hydraulic pressure accumulator has an interior chamber containing a fire-suppressing gas such as nitrogen. The fire-suppressing gas in the accumulator is fluidly connected to a thermal device, such as a valve with a thermal fuse or a controlled valve triggered by a thermal sensor. The thermal device is designed to open a fluid connection between the accumulator's interior chamber to ambient when the exterior temperature exceeds a determined safety threshold, thereby releasing the fire suppressing gas from the accumulator.

Abstract: A combination fire detection and fire suppression system may include a fire detection system configured to detect an undesirably high temperature associated with an area. The fire detection system may include a temperature sensor including a temperature sensor array and a fire alerting system associated with the temperature sensor. The fire alerting system may be configured to receive information from the temperature sensor and generate a warning signal based on an undesirably high temperature associated with the area. The fire detection system may include a fire control panel configured to receive the warning signal. The system may also include a fire suppression system including a fire suppressant delivery system configured to provide at least one fire suppressant agent to the area associated with the undesirably high temperature.

Abstract: A combination fire detection and fire suppression system may include a fire detection system configured to detect an undesirably high temperature associated with an area. The fire detection system may include a temperature sensor including a temperature sensor array and a fire alerting system associated with the temperature sensor. The fire alerting system may be configured to receive information from the temperature sensor and generate a warning signal based on an undesirably high temperature associated with the area. The fire detection system may include a fire control panel configured to receive the warning signal. The system may also include a fire suppression system including a fire suppressant delivery system configured to provide at least one fire suppressant agent to the area associated with the undesirably high temperature.

Abstract: A fire extinguisher device for aircraft has a hanger structure (4) and a reservoir (3) of extinguishing agent, said reservoir being hung beneath said hanger structure by metal fittings (300, 301a, 301b) held by fasteners to said hanger structure. Said extinguisher is characterized in that the reservoir (3) has means of suspension (31) and the hanger structure (4) has carriers (41) complementary to the means of suspension (31), said means of suspension and said carriers being such that when the fasteners are withdrawn, the reservoir (3) is in a position called the “intermediate position,” in which the metal fittings (300, 301a, 301b) are free and the reservoir (3) is suspended by interaction of the means of suspension (31) and the carriers (41). The invention also relates to a method for fastening such an extinguishing device.

Abstract: A fire containment and monitoring system includes a control system that communicates with a fire protection system and an array of alarms, smoke detectors, heat detectors, ventilation dampers, fire dampers, fire doors, and manual call points. The system has particular usefulness for kitchens onboard watercraft, especially large ships, where fire containment is critical to the survivability of the vessel, passengers, crew, and cargo. The control system communicates with the alarms, smoke detectors, heat detectors, ventilation dampers, fire dampers, fire doors, manual call points, and fire protection system, and it initiates a comprehensive list of actions if a smoke detector, a heat detector, or a manual call point is triggered within the monitoring portion of the system.

Abstract: An improved firefighting vehicle of a type supporting a pump system (e.g., a fire pump system) is provided. The firefighting vehicle generally includes a chassis and an operator cab. The operator cab is movable (e.g.; tiltable, etc.) relative to the chassis between a transit position and a service position. The firefighting vehicle also includes a fire pump system supported by the chassis at least partially under a rear portion of the operator cab. Positioning the fire pump system in such a location may advantageously allow for a vehicle with improved maneuverability or handling, reduced overall length, reduced overall height, additional capacity for storage, and/or with a fire pump system that is relatively convenient to service.

Abstract: Reactive fire suppression transport agents may be used to release catalytic fire suppression agents, in reaction zones, which may then be transported by naturally occurring flows paths downstream to the vicinity of flame holding regions for fire suppression for example, in aircraft. The reactive fire suppression agents may be delivered in projectiles.

Abstract: An air inerting system for supplying nitrogen-enriched air to a fuel tank on a vehicle includes an air separation module. The air separation module has an inlet for receiving air to separate oxygen, and an outlet for delivering nitrogen-enriched air to a downstream fuel tank on a vehicle. Downstream parallel flow lines of the outlet are each provided with a flow control valve. The downstream parallel flow lines reconnect downstream of the flow control valves to provide a source of nitrogen-enriched air to the fuel tank. An air supply line upstream of the air separation module supplies air to at least a pair of upstream parallel lines. Each of the upstream parallel lines are provided with a shut-off valve. The upstream parallel lines reconnect downstream of the shut-off valves to supply air to a heat exchanger. Air downstream of the heat exchanger passes to the air separation module.

Abstract: A method of fire prevention/extinguishing for an aircraft runway is provided where the method includes: providing a supply of fire preventing/extinguishing chemical; disposing a piping system beneath a top surface of the runway and having an inlet in communication with the supply and an outlet in communication with the top surface; and delivering the fire preventing/extinguishing chemicals from the supply through the piping system and outlet to the top surface.

Abstract: A hazard detection and suppression apparatus and a single-action discharge valve for discharging a vessel's contents. The valve has a valve body with a passage therethrough through which the contents are discharged, a frangible seal held within the valve body and sealing the passage while the seal is intact, and a solenoid including an armature moveable from a first to a second position. A thermopile or a thermopile matrix senses near-infrared energy to detect a fire hazard and actuate the valve. Amplifiers for the thermopile's signal are monitored for failure. A thermostat or a manual pushbutton can also actuate the valve, and an operator's panel monitors failure conditions. Other hazard detectors may be used including a petroleum detector, a chemical sensor, a moisture detector, a radiation detector, a gas detector, and a moving body detector.

Abstract: For an automobile there is provided a fire extinguisher which is rapidly activatable in combination with a device for cutting a seatbelt and a device for breaking open a windshield.

Abstract: Non-reactive test agents may be used to test fire suppression systems in which reactive fire suppression agents may be used to release catalytic fire suppression agents for transport by naturally occurring flows paths downstream to the vicinity of flame holding regions for fire suppression for example, in aircraft.

Abstract: A fire suppression system adapted for use in a lavatory of an aircraft. The system includes a supply coupled to one or more fluid discharge nozzles via one or more fluid flow lines. A pressure source in communication with the fluid flow lines provides pressure to assist in supplying a pressurized flow of fluid through the flow line(s) to the nozzles(s). Furthermore, the system is capable of using the potable water supply of the aircraft or it can be self-contained with its own water supply reservoir. If self-contained, the system includes a pressurized fluid source to assist in supplying water to the discharge nozzle(s).

Abstract: A method for pumping water on a naval vessel is disclosed, the method including but not limited to pumping fresh water from a fresh water reservoir into a fresh water flush tank; pumping salt water from a salt water reservoir into a a fire water reservoir during fire operations; controlling a valve in liquid communication to alternately connect the fire water reservoir to the salt water reservoir to supply salt water to the fire water reservoir during fire operations and connecting the fire water reservoir to the fresh water flush to flush salt water from the fire water reservoir after fire water operations. A system is disclosed for practicing the method.

Abstract: Vessels comprising towed array and an autonomous self propelled instrument array can be use to perform marine laboratory tests as well as other functions. Propulsion can be provided by diesel-electric hybrid engines, by a motion charging device and by an ocean current generator. Data can be collected by the onboard laboratory and transmitted to a central database accessible by remote users. The vessel can also be used to counter natural and man made threats in a marine environment.

Abstract: A fire protection system for reducing the danger of fire, which has a fuel cell for producing a nitrogen-enriched cathode exhaust air. The fuel cell is supplied with air and a fuel. Within the fuel cell, the air is then reduced to a determined oxygen content. The exhaust air is supplied to the room to be protected.

Abstract: A fire fighting system for extinguishing a fire, which has a fuel cell for producing a nitrogen-enriched cathode exhaust air. The fuel cell is supplied with air and a fuel. Within the fuel cell, the air is then reduced to a determined oxygen content. The exhaust air is supplied to the fire source.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir includes a multifunction valve element which controls pressure and vacuum within the reservoir during standby operation, while causing the fire suppressant agent to be directed through the distribution system if the propellant activates.

Abstract: Methods and apparatus are provided for fire suppression in an energy storage device. The apparatus comprises an energy storage device having a housing, a first container adapted to be at least partially filled with a fire-suppressing substance, the first container in selective fluid communication with the interior of the housing, and a control system comprising a sensor, the control system adapted to place the first container in fluid communication with the interior of the housing in response to a signal from the sensor.

Abstract: A system for detecting and suppressing a fire condition in a storage unit. The system comprises a transmitter associated with the storage unit and configured to transmit a first signal upon detection of the fire condition, at least one receiver configured to detect the first signal and configured to provide a second signal indicating detection of the fire condition, and a fire suppression device configured to discharge a fire suppressant material into the storage unit upon detection of the fire condition. There may also be a plurality of storage units, a plurality of transmitters, and a plurality of receivers. An individual transmitter and an individual receiver may be associated with each of the plurality of storage units. Each of the storage units may be located at a predetermined position relative to the individual receiver associated with the storage unit.

Abstract: A system for a firefighting vehicle including a single compressor, driven by the engine of the firefighting vehicle, which generates a compressed fluid supply for operation of both the compressed air foam system and air brakes of the firefighting vehicle. The system can include a fluid storage tank that receives compressed fluid generated by the compressor. The storage tank can be in fluid communication with a dryer and a foaming system. The dryer dries a portion of the compressed fluid and supplies the dry fluid to one or more brake system tanks, which further provide a fluid supply to one or more air brakes of the vehicle to provide a braking force to stop the vehicle. An optionally undried portion of the fluid in the fluid storage tank can be in communication with a conduit which is further in communication with a foam supply and a liquid supply which mix with the compressed fluid to create a compressed fluid foam firefighting material.

Abstract: A system 10 and method for reducing the possibility of fires and/or explosions when a vehicle impacts an object includes a cable connector 12 having a first portion 14 connected to an ungrounded terminal 20 of a battery 22 in the vehicle and a second portion 16 connected to all vehicle electrical components requiring power from battery 22, an inert gas canister 18 having an internal pressure that facilitates the separation of the first and second portions 14 and 16 of the cable connector 12 when predetermined conditions are satisfied, electric squib means 24 for initiating pressurized inert gas flow from the canister 18 to the first portion 14 of the cable connector 12, an accelerometer 28 for sensing impact between the vehicle and the object, and a microprocessor 30 for signaling the accelerometer 28 to “fire” the squib means 24 when the magnitude of impact requires an inert gas flow to the first portion 14 whereby the second portion 16 is forcibly ejected from the first portion 14 and the area adjacent to t

Abstract: A fire-suppression system for use in an aircraft having at least one cargo compartment is disclosed. Methods of suppressing a fire in the cargo compartment are also disclosed. The fire-suppression system, under one aspect of the present invention, can include at least one fire-suppressant vessel, at least one discharge conduit coupled to the at least one fire-suppressant vessel, and a valve arrangement coupled to the fire-suppressant vessel and the discharge conduit. The valve arrangement can have a first setting to discharge a fire suppressant at a first discharge rate after activation of the fire-suppression system, a second setting to discharge the fire-suppressant at a second discharge rate less than the first discharge rate, and a third setting to discharge the fire-suppressant at a third discharge rate greater than the second discharge rate during descent of the aircraft.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir includes a multifunction valve element which controls pressure and vacuum within the reservoir during standby operation, while causing the fire suppressant agent to be directed through the distribution system if the propellant activates.

Abstract: A fire-suppression system for use in an aircraft having at least one cargo compartment is disclosed. Methods of suppressing a fire in the cargo compartment are also disclosed. The fire-suppression system, under one aspect of the present invention, can include at least one fire-suppressant vessel, at least one discharge conduit coupled to the at least one fire-suppressant vessel, and a valve arrangement coupled to the fire-suppressant vessel and the discharge conduit. The valve arrangement can have a first setting to discharge a fire suppressant at a first discharge rate after activation of the fire-suppression system, a second setting to discharge the fire-suppressant at a second discharge rate less than the first discharge rate, and a third setting to discharge the fire-suppressant at a third discharge rate greater than the second discharge rate during descent of the aircraft.

Abstract: A fire protection device has a panel having a plurality of channels formed there through. A plurality of containers is used for holding a fire suppression material. Each container is placed in one of the plurality of channels. An attachment device is used for removably coupling the fire protection device to a structure to be protected.

Abstract: An apparatus is provided for preventing the eruption of flames from a vehicle. The apparatus includes an electronic control unit, a detector, a can and piping. The electronic control unit is provided in the vehicle. The detector is used to detect the possibility of the eruption of flames and providing the electronic control unit with a signal corresponding to the detector. The can is used to store extinguishing material for preventing the eruption of flames. The piping is used to transfer the extinguishing material from the can to at least one spot of the vehicle that is vulnerable to flames under the control of the electronic control unit.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir includes a structural foam core.

Abstract: A composite reservoir for an onboard fire suppression system includes an outer wall of composite material, with the outer wall having a generally cylindrical section. An inner reinforcement has a section inserted into the generally cylindrical section of the outer wall. A closure plug is inserted into the generally cylindrical section of the outer wall. The closure plug has an inner surface in contact with the inner reinforcement. A circumferential groove circumscribes the closure plug, and a tension member displaces the outer wall into contact with the circumferential groove, so as to maintain the closure plug in contact with the outer wall and the inner reinforcement.

Abstract: An onboard fire suppression system for a vehicle has at least one composite reservoir containing a fire suppressant agent. The reservoir includes a pressure vessel formed from fiber-composite material and having at least one double concave section. At least one reinforcement is applied to the pressure vessel in the location of the double concave section. This construction permits the pressure vessel to have a shape conforming with the irregular spaces commonly found in the underbody areas of vehicles.

Abstract: A motor vehicle filler pipe flame arrester and fuel flow straightener configured to effectively quench a moving flame front, while providing laminar fuel flow therethrough. A multi-channel (or multi-cell) configuration, most preferably a honeycomb configuration, provides effective flame arresting due to its heat sink capacity and large effective surface area for flame arrestment, while attendantly limiting availability of fuel and oxygen to the flame, thereby providing quenching of a flame wave as it propagates through the channels. Service station pump nozzle shut-off sensor disruption is avoided because the channels encourage laminar flow of the fuel through the multi-channel filler pipe flame arrester and fuel flow straightener.

Abstract: A safety system in a motor vehicle is disposed in an engine compartment closable by means of a flap member. In order to increase the passive safety of the motor vehicle, containers filled with an extinguishing medium are disposed on an inner side of the engine compartment and, in the event of a limit temperature being exceeded, release the extinguishing medium.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir includes a discharge port controlled by a piloted spool valve actuated by pressure generated by a propellant device.

Abstract: A thermal barrier that allows a crew member or passenger to cover an item that is on fire inside an airplane (or other transport vehicle) cabin and carry it to a controlled area, such as a lavatory, where it can burn out, and the gaseous products of combustion (vapors) are exited outside of the aircraft (or other transport vehicle), providing time for the pilot/engineer/operator to make a safe decision concerning continuance of the flight or passage. If not put into a controlled area, item fire may produce poisonous and/or irritating gases that if not removed will recirculate throughout the entire cabin harming all the occupants. Burning item may cause structural damage to the aircraft (or other transport vehicle) creating an unsafe flight or passage.

Abstract: The “CARGO FIRE NET” looks much like a conventional net, the difference is that it was invented to extinguish fires in cargo settings. What makes this net different is the fact that it has several “suppression lines” inside, and throughout it, with (8) evenly spaced, exposed brass “#6540 suppression jet heads” connected to those lines, so as to spray “non-corrosive fire suppression agent” in the occurrence of fire. The “non-corrosive fire suppression agent” will be delivered by way of a centrifugal pump pulling from a 30 gal. holding tank, and into the net, so as to be sprayed. It can be used conventionally as a net, by draping it over the cargo, or non-conventional by suspending in a fixed state above the cargo. It's a net that extinguishes fires, just put it on the cargo, or hang it above the cargo, and connect it to “feed suppression line”, and walk away. When the “sensors” in the net detect an unacceptable temperature level, they will activate the system, thus starting the extinguishing process.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir includes a discharge port which is positioned in part by a tensile member extending through the reservoir to an anchor incorporated in an external wall section of the reservoir.

Abstract: This invention is intended to be a mounted fire extinguishing system for all types of vehicles, but generally in areas such as brake shoe/wheel seal, engine compartment or other areas of high heat and friction. The system has a metal tank (1) mounted to the vehicle's chassis, a “T” valve (4) attached to the top of the tank with an air gauge (5), an air filler valve (6) attached for the refilling and re-pressurizing of system, two gated valves (8) allowing the fire extinguishing material to flow through flexible hoses (9, 10) to the sprinkler heads (16, 17, 18, 19) pointed at the fire area or to the nozzle for spraying adjacent areas. The mounted fire extinguishing system is designed to allow the operator to direct the fire extinguishing material to the location most likely to have fires while being a safe distance from the source of the fire.

Abstract: A system for providing a fire suppression gel spray, including: a water tank; a water pump in fluid communication with the water tank; a gel tank; a gel pump in fluid communication with the gel tank; a spray nozzle in fluid communication with the water pump and the gel pump; a water flow control mounted on the spray nozzle; a gel flow control mounted on the spray nozzle; and a gel recirculation line for directing gel flow from the gel pump back into the gel tank, wherein the water flow control and the gel flow control are independently controllable at the spray nozzle. In addition, an optional system for spraying gel directly over the cab of a fire truck to which the present system is mounted is also included.

Abstract: A method of fire suppression may include injecting a reactive agent into a reaction zone to produce a catalytically active species for fire suppression and conveying the catalytically active species to a fire to catalytically interfere with flame chemistry of the fire. Fire in a fuel tank may be suppressed by injecting the reactive agent into a convective flow of a mixture of fuel and oxidizer in a fuel tank, the reactive agent reacting in the fuel tank to release a species which catalytically interferes with flame chemistry to suppress fire in the fuel tank. Fire at an airplane crash may be suppressed by releasing the reactive agent from the container at the crash site to produce an active species to catalytically interfere with a fire at the crash site.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The reservoir is protected by a thermal protection barrier applied to the reservoir's outer surface, excluding the base of a pyrotechnic propellant.

Abstract: An onboard fire suppression system for an automotive vehicle includes a reservoir structured for mounting to a vehicle. A primary component of a binary fire suppression agent is contained within the reservoir. A secondary component of the binary fire suppression agent is contained within a secondary reservoir or component delivery system which is activated by a flow of the primary component such that the primary component and the secondary component will be combined before being discharged from a series of nozzles.

Abstract: An onboard fire suppression system for an automotive vehicle includes at least one reservoir containing a fire suppressant agent, and a propellant device for evacuating the fire suppressant agent from the reservoir. The propellant device is located within the reservoir. An electrically powered initiator, operatively connected with the propellant device, initiates a discharge of gas from the propellant device. The initiator is energized by an initiator conductor which is housed within an axially compliant conduit which extends through at least one wall of the reservoir, and which defines an enclosed pathway from the exterior of the reservoir to the initiator. The axial compliance of the conduit permits weldless use of the conduit with a composite reservoir.

Abstract: An onboard fire suppression system for an automotive vehicle includes at least one reservoir containing a fire suppressant agent and a propellant, operatively associated with the reservoir, for expelling the fire suppressant agent from the reservoir. A distribution system for receiving fire suppressant agent expelled from said reservoir includes at least one feeder conduit which is connected with the reservoir by means of a quick connect coupler. The quick connect coupler facilitates assembly and servicing of the fire suppression system.

Abstract: An integrated environmental control system for a cargo stowage compartment in a mobile platform, for example in a commercial passenger jet aircraft. A fire detection/suppression subsystem is integrated together with an airflow management system. The airflow management system operates to circulate, and optionally to heat or cool, air withdrawn from a cargo stowage compartment of the aircraft before the air is released back into the cargo stowage compartment. A fire suppression substance, for example, Halon gas, can be discharged directly into a recirculation duct of the airflow management system, thus reducing the duct work required to achieve fire suppression and ventilation operations for the cargo stowage compartment. The integration of the fire detection/suppression and airflow management system operations reduces the overall amount, complexity and weight of the ducting employed in a cargo stowage compartment of a commercial jet aircraft.

Abstract: An embodiment of the invention includes an apparatus and a method for fire suppression including the utilization of an explosive composition layered between a fire suppressant panel such as, for example, a powder panel and another fixed structure such as, for example, a fuel tank dry bay wall. Upon impact or other means of detonation the explosive composition effects the rupture of a large number of frangible cells in the panel, dispersing the fire suppressant substance, thereby extinguishing or preventing fire.

Abstract: A fire extinguishing system for a marine structure having an engine room and a fuel cell arrangement that is located in the engine room and includes at least one fuel cell module, and includes a fire detection system for detecting fire in the fuel cell module and a nozzle for releasing a fire extinguishing medium into the fuel cell module.

Abstract: Fire that has started in an enclosed space in an aircraft is smothered by closing or at least partly closing any air flow inlet and any air flow outlet of the enclosed space in response to a temperature rise caused by a fire in the enclosed space such as a toilet or crew quarters, galley cabinets, or the like. For this purpose fireproof, intumescent material is installed next to and along any apertures or openings in the enclosed space. When the temperature in the enclosed space exceeds the expansion temperature of the fireproof intumescent material the material expands into these apertures, thereby sealing or at least partly sealing these apertures, whereby air and thus oxygen access to the fire is reduced or even prevented, thereby smothering the fire. Preferably a guide surface guides the expanding intumescent material into the apertures or openings at least when the expansion starts.

Abstract: An onboard fire suppression system has a distribution network including porous, pressure-responsive nozzles which deliver fire suppression agent in a uniform pattern, without the need for drilling or other machining of nozzle orifices.

Abstract: An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and conducts the agent to at least one location about the vehicle's body in response to the determination by a sensor system and controller that the vehicle has been subjected to a significant impact. The sensor system and controller determine not only the magnitude of an impact upon the vehicle, but also track subsequent motion of the vehicle, as well as the time which has elapsed since an impact, so as to decide if and when the fire suppressant agent should be dispersed. Alternatively, the fire suppressant agent may be dispersed following activation of a manual switch.