Propellant Actuated Gas Pressure Generator

A Propellant Actuated Gas Pressure Generator (PAG) is a device that uses a propellant to generate high-pressure gas for various applications. It consists of a propellant charge, a gas generator chamber, and a nozzle or outlet to release the generated gas.

The propellant charge, typically a solid or liquid material, is ignited to produce a controlled combustion reaction. This combustion generates a large volume of gas and high-pressure within the gas generator chamber. The gas is then expelled through the nozzle or outlet, creating a force or pressure that can be used for different purposes.

PAGs are commonly used in aerospace and defense applications, such as rocket engines, missile propulsion systems, and ejection seats. They can also be found in automotive airbag systems, where they rapidly inflate the airbag in the event of a collision.

The advantages of using PAGs include their compact size, high energy density, and quick response time. They provide a reliable and efficient source of pressurized gas, making them suitable for various critical applications.

It is important to note that PAGs should be handled with caution, as they involve the use of combustible materials and high-pressure gases. Proper safety measures and protocols should be followed during their manufacturing, storage, and usage to prevent accidents or mishaps.