Firearm suppression device
The present invention pertains in general to a suppressing apparatus for the suppression of audible, visible and infrared profiles in the operation of firearms and weapon systems. Embodiments of the invention include the use of a substantially cylindrical component having a helical opening for the dispersion of gasses in conjunction with channels and volumes configured to carry the gasses along the length of the suppressing apparatus toward a distal aspect and toward a proximal aspect alternatively.
1. A firearm suppression device comprising:
a first component having a pathway along an axis, the pathway extending from a proximal end of the first component to a distal end of the first component, wherein the pathway is configured to permit the passage of a projectile therethrough;
the first component further comprising a helical opening extending radially between the pathway and an external surface of the first component, and the helical opening having a helical axis consistent with the axis of the first component;
a second component disposed longitudinally around the first component, the second component having an aperture aligned with the helical opening;
the second component further comprising a channel in the external aspect of the second component, the channel in the second component extending from the aperture to a distal aspect of the second component; and
the aperture extending radially from an internal aspect of the second component to an external aspect of the second component.
2. The device of claim 1 , wherein the channel further comprises sidewalls extending radially away from the external aspect of the second component.
3. The device of claim 2 , further comprising an endcap at a distal end of the first component, the endcap having an aperture configured to align with the pathway of the first component;
and a recess aligned with the channel of the second component.
4. The device of claim 3 , wherein a sleeve is disposed longitudinally around the second component, and
wherein an internal aspect of the sleeve is in contact with the sidewalls of the channel.
5. The device of claim 4 , wherein an external aspect of the sleeve having flow restrictors affixed to an external aspect of the sleeve,
wherein the flow restrictors expanding circumferentially in a proximal direction.
6. The device of claim 5 , further comprising an outer housing disposed longitudinally around the second component; and
the outer housing comprising an internal aspect offset radially from the external aspect of the sleeve.
7. The device of claim 6 , wherein the outer housing further comprises apertures extending radially from the internal aspect of the outer housing to an external aspect of the outer housing.
8. The device of claim 2 , wherein a sleeve is disposed longitudinally around the second component, and
wherein an internal aspect of the sleeve is in contact with the sidewalls of the channel.
9. A suppressor device comprising a proximal aspect and a distal aspect;
the proximal aspect configured to affix to the muzzle-end of a firearm;
a pathway extending from the proximal aspect to the distal aspect of the suppressor, wherein the pathway is configured to allow the passage of a projectile therethrough;
a volume offset radially outward from the pathway; and
an intermediate volume upstream from the pathway having a diameter greater than a diameter of the pathway,
wherein gasses from the firearm enter the proximal aspect of the suppressor, travel through the pathway, travel toward the distal aspect of the suppressor, enter the volume, and travel toward the proximal aspect of the suppressor,
wherein the gasses enter the intermediate volume prior to entering the pathway,
wherein the suppressor further comprises apertures located at a proximal aspect of the suppressor, wherein the gasses exit the suppressor through the apertures,
wherein the apertures are configured to direct gasses radially outward.