초록 ▼

A container for a fire extinguishing or explosion suppressing agent is provided with a pressure responsive, frangible disc which normally closes the outflow orifice for the agent. The container is provided with at least one gas-injection port to which a compressed gas generator is connected. The con

A container for a fire extinguishing or explosion suppressing agent is provided with a pressure responsive, frangible disc which normally closes the outflow orifice for the agent. The container is provided with at least one gas-injection port to which a compressed gas generator is connected. The container is normally in an unpressurized state; and, when the gas generator is activated, the disc will be ruptured during the pressure buildup within the container and the agent will subsequently be ejected from the container by the injected gas.

대표청구항 ▼

In a system for the selective release of an agent into the ambient environment, the system including a container for storing the agent and an orifice through which the stored agent may be ejected from the container under the influence of a pressurized propellent gas, the orifice defining a first axi

In a system for the selective release of an agent into the ambient environment, the system including a container for storing the agent and an orifice through which the stored agent may be ejected from the container under the influence of a pressurized propellent gas, the orifice defining a first axis, the system further including a frangible member which normally defines a hermetic seal for the orifice, the improvement comprising: at least a pair of gas injection ports in a wall of the container each of said ports defining an axis which is inclined obliquely relative to said first axis; a gas generator connected to each of said injection ports, said gas generators being disposed externally of the container and being responsive to electrical signals for generating a highly pressurized propellant gas to be delivered into the container, the position and said inclination of said obliquely inclined injection port axes resulting in a swirling flow pattern of agent within the container when said propellent gas is delivered into the container; and said frangible member comprising a pressure responsive disc, said disc being configured to rupture at a pressure which is less than the maximum pressure of the gas delivered into the container from said gas generators.