초록

An apparatus for launching a projectile, such as a paintball. The apparatus uses energy generated from the combustion of fuel to propel a projectile out of the apparatus.

대표청구항 ▼

What is claimed is: 1. A method for launching a projectile from a projectile launcher, the method comprising the steps of:initiating launching of the projectile by generating an electrical spark;igniting a combustible mixture of air and fuel within a combustion chamber responsive to the electrical s

What is claimed is: 1. A method for launching a projectile from a projectile launcher, the method comprising the steps of:initiating launching of the projectile by generating an electrical spark;igniting a combustible mixture of air and fuel within a combustion chamber responsive to the electrical spark;moving the projectile to a launching position responsive to movement of a bolt from an initial position;directing combustion gases toward the projectile to propel the projectile out of the projectile launcher;returning the bolt to the initial position;forming a combustible mixture for a subsequent launch by drawing air through one or more air intake holes into the combustion chamber and injecting fuel into the combustion chamber; andwherein the bolt moves from the initial position responsive to ignition in the combustion chamber.