Fire protection and suppression apparatus, materials, systems, and methods of use thereof are disclosed. In fire extinguishing applications, aerosol extinguishing agent in sheets, panels or other forms can be placed in a variety of implementations, including one or more of, but not limited to, inside an enclosure that contains a fire hazard, in an interior of a fire hazard itself, incorporated into a structure of a fire hazard. Once initiated, the aerosol extinguishing material will burn to create and directly disperse the aerosol particulate that can extinguish the fire. Initiation of the aerosol agent can be by flames or heat from an unwanted fire. Alternative methods of initiation include electric initiators that are signaled by automatic fire detection systems, electric manual methods, or mechanical/thermal initiators.

Fire protection and suppression apparatus, materials, systems, and methods of use thereof are disclosed. In fire extinguishing applications, aerosol extinguishing agent in sheets, panels or other forms can be placed in a variety of implementations, including one or more of, but not limited to, inside an enclosure that contains a fire hazard, in an interior of a fire hazard itself, incorporated into a structure of a fire hazard. Once initiated, the aerosol extinguishing material will burn to create and directly disperse the aerosol particulate that can extinguish the fire. Initiation of the aerosol agent can be by flames or heat from an unwanted fire. Alternative methods of initiation include electric initiators that are signaled by automatic fire detection systems, electric manual methods, or mechanical/thermal initiators.

The present application provides a cooling and fire extinguishing device for electric storage system, disposed in a casing including at least one power supply unit, and a second liquid inlet of the cooling device for the power storage system penetrates an outer side of the casing, and a fluid The pipeline disposed on the inner side of the casing, one end of the fluid pipeline is connected to the second liquid inlet, another end of the fluid pipeline is connected to the at least one power supply unit, and a sensing unit electrically connected to the processing unit, and sense the temperature of the at least one power supply unit to generate a sensing signal, wherein a fluid enters the fluid pipeline from the second liquid inlet, and the fluid passes through the fluid pipeline to the at least one power supply unit.

A battery pack thermal runaway suppression system positioned in a battery pack and including a bladder located proximate a plurality of battery cells that contains a fire-retardant material, a plurality of first blades configured to pierce the bladder to release the fire-retardant material within the housing, a plurality of second blades configured to pierce at least one of the coolant inlet line, heat sink, and coolant outlet line to release the coolant within the housing, and a plurality of actuation devices that are configured to actuate the plurality of first blades and plurality of second blades.

A battery pack thermal runaway suppression system positioned in a battery pack and including a bladder located proximate a plurality of battery cells that contains a fire-retardant material, a plurality of first blades configured to pierce the bladder to release the fire-retardant material within the housing, a plurality of second blades configured to pierce at least one of the coolant inlet line, heat sink, and coolant outlet line to release the coolant within the housing, and a plurality of actuation devices that are configured to actuate the plurality of first blades and plurality of second blades.

A gas-operated valve for use in a fire suppression system, a fire suppression system comprising the gas-operated valve of the invention, and a method for operating the fire suppression system.

A gas-operated valve for use in a fire suppression system, a fire suppression system comprising the gas-operated valve of the invention, and a method for operating the fire suppression system.

Fire protection and suppression apparatus, materials, systems, and methods of use thereof are disclosed. In fire extinguishing applications, aerosol extinguishing agent in sheets, panels or other forms can be placed in a variety of implementations, including one or more of, but not limited to, inside an enclosure that contains a fire hazard, in an interior of a fire hazard itself, incorporated into a structure of a fire hazard. Once initiated, the aerosol extinguishing material will burn to create and directly disperse the aerosol particulate that can extinguish the fire. Initiation of the aerosol agent can be by flames or heat from an unwanted fire. Alternative methods of initiation include electric initiators that are signaled by automatic fire detection systems, electric manual methods, or mechanical/thermal initiators.

Fire protection and suppression apparatus, materials, systems, and methods of use thereof are disclosed. In fire extinguishing applications, aerosol extinguishing agent in sheets, panels or other forms can be placed in a variety of implementations, including one or more of, but not limited to, inside an enclosure that contains a fire hazard, in an interior of a fire hazard itself, incorporated into a structure of a fire hazard. Once initiated, the aerosol extinguishing material will burn to create and directly disperse the aerosol particulate that can extinguish the fire. Initiation of the aerosol agent can be by flames or heat from an unwanted fire. Alternative methods of initiation include electric initiators that are signaled by automatic fire detection systems, electric manual methods, or mechanical/thermal initiators.

A fire protection system includes two or more fire extinguishers. Each fire extinguisher includes a housing, the housing including an extinguisher outlet and a burst disk. The burst disk is configured to retain a volume of fire suppressant material in the housing. A firing cartridge is operably connected to the housing and includes an output charge, and an ignition charge that, when detonated, causes release of the output charge to rupture the burst disk and release the volume of fire suppressant material through the extinguisher outlet. An optical fiber is configured to transmit a light signal toward the ignition charge to heat and detonate the ignition charge. A light source is operably connected to the optical fiber to selectably transmit a first light signal to selectably activate a first fire extinguisher or a second fire extinguisher of the two or more fire extinguishers.