Systems and methods for launching a projectile from a disrupter cannon
A disrupter cannon includes a barrel for launching a projectile. An insert may be used to launch a projectile of a smaller diameter than the projectile launched through the barrel of the disrupter cannon. An insert includes a bore therethrough, a breech-end portion, and a muzzle-end portion. The breech-end portion includes a channel. An O-ring is positioned in the channel of the breech-end portion. The muzzle-end portion includes one or more channels. A respective O-ring is positioned in each channel of the muzzle-end portion. While the insert is positioned in the barrel, the O-rings are configured to form a seal between an outer surface of the insert and an inner surface of the barrel. The projectile with a smaller diameter is launched through the bore of the insert.
1. An insert for launching a projectile, the insert configured to be inserted into a first bore of a provided barrel of a provided disrupter cannon, the first bore having a first diameter, the insert comprising:
a cylinder having an outside diameter, the cylinder including a breech-end portion, a muzzle-end portion, and a second bore therethrough, the second bore having a second diameter; and
a plurality of O-rings; wherein:
the outside diameter is less than the first diameter;
the breech-end portion includes a first channel that encircles the breech-end portion of the cylinder, one O-ring of the plurality of O-rings is positioned in the first channel of the breech-end portion, the one O-ring encircles the cylinder;
the muzzle-end portion includes at least two second channels, each second channel encircles the muzzle-end portion of the cylinder, one O-ring of the plurality of O-rings is positioned in each second channel of the muzzle-end portion respectively, each O-ring encircles the cylinder; and
while the insert is inserted into the first bore, each O-ring of the plurality of O-rings is configured to form a seal between an outside surface of the cylinder and an inside surface of the first bore.
2. The insert of claim 1 wherein the O-rings that encircle the muzzle-end portion of the cylinder are configured to align a central axis of the second bore with a central axis of the first bore.
3. The insert of claim 2 wherein the O-rings that encircle the muzzle-end portion of the cylinder are configured to maintain the central axis of the second bore aligned with the central axis of the first bore while a projectile is launched from the second bore.
4. The insert of claim 1 wherein the second diameter is less than the first diameter.
5. The insert of claim 1 wherein the cylinder formed of a metal.
6. The insert of claim 1 wherein the insert is configured to be inserted into and removed from the first bore of the provided barrel via a breech-end portion of the provided barrel.
7. The insert of claim 1 wherein the outside diameter is a maximum outside diameter of the cylinder.
8. The insert of claim 1 wherein:
the breech-end portion of the cylinder further includes a rim that encircles the breech-end portion of the cylinder; and
while the insert is inserted into the provided barrel of the provided disrupter cannon, the rim is configured to interfere with a breech-end portion of the provided barrel to position the insert in the provided barrel.
9. The insert of claim 1 wherein the breech-end portion of the cylinder further includes an indentation, wherein the indentation is configured to receive a rim of a provided cartridge to position the provided cartridge in the second bore.
10. The insert of claim 1 wherein while the insert is inserted into the provided barrel of the provided disrupter cannon, a central axis of the second bore is configured to be positioned collinear with a central axis of the first bore.
11. The insert of claim 1 wherein the cylinder comprises:
a first outer diameter and a second outer diameter; and
the first outer diameter is greater than the second outer diameter.
12. An insert for launching a projectile, the insert configured to be inserted into a first bore of a provided barrel of a provided disrupter cannon, the first bore having a first diameter, the insert comprising:
a cylinder having an outside diameter, the cylinder including a breech-end portion, a muzzle-end portion, and a second bore therethrough, the second bore having a second diameter, the cylinder adapted to be inserted into the first bore of the provided barrel; and
a plurality of O-rings; wherein:
the outside diameter is less than the first diameter;
the breech-end portion of the cylinder includes at least one first channel that encircles the breech-end portion of the cylinder and, one O-ring of the plurality of O-rings is positioned in each of the at least one first channel respectively of the breech-end portion, each O-ring encircles the cylinder;
the muzzle-end portion of the cylinder and includes at least two second channels, each second channel encircles the muzzle-end portion of the cylinder, one O-ring of the plurality of O-rings is positioned in each second channel of the muzzle-end portion of the cylinder respectively, each O-ring encircles the cylinder; and
while the insert is inserted into the first bore of the provided barrel, each O-ring of the plurality of O-rings is configured to form a seal between the cylinder and an inside surface of the first bore.
13. The insert of claim 12 wherein while the insert is inserted into the provided barrel of the provided disrupter cannon, the O-ring positioned in the at least one first channel respectively is configured to form a seal between the breech-end portion of the cylinder and an inner surface of the provided barrel.
14. The insert of claim 12 wherein while the insert is inserted into the provided barrel of the provided disrupter cannon, the one O-ring positioned in at least two second channels respectively is configured to form a seal between the muzzle-end portion of the cylinder and an inner surface of the provided barrel.
15. The insert of claim 12 wherein the O-rings that encircle the muzzle-end portion of the cylinder are configured to align a central axis of the second bore with a central axis of the first bore.
16. The insert of claim 12 wherein the O-rings that encircle the muzzle-end portion of the cylinder are configured to maintain a central axis of the second bore aligned with a central axis of the first bore while a projectile is launched from the second bore.
17. The insert of claim 12 wherein:
the breech-end portion of the cylinder further includes a rim that encircles the breech-end portion of the cylinder; and in
while the insert is inserted into the provided barrel of the provided disrupter cannon, the rim is configured to interfere with a breech-end portion of the provided barrel to position the insert in the provided barrel.
18. The insert of claim 12 wherein the breech-end portion of the cylinder further includes an indentation, wherein the indentation is configured to receive a rim of a provided cartridge to position the provided cartridge in the second bore.
19. An insert for launching a projectile, the insert configured to be inserted into a first bore of a provided barrel of a provided disrupter cannon, the first bore having a first diameter, the insert comprising:
a cylinder having an outside diameter, the cylinder including a muzzle-end portion, and a second bore therethrough, the second bore having a second diameter, the cylinder adapted to be inserted into the first bore of the provided barrel; and
a plurality of O-rings; wherein:
the outside diameter is less than the first diameter;
the muzzle-end portion of the cylinder includes at least two second channels, each second channel encircles the muzzle-end portion of the cylinder, one O-ring of the plurality of O-rings is positioned in each second channel of the muzzle-end portion of the cylinder respectively, each O-ring encircles the cylinder; and
while the insert is inserted into the first bore of the provided barrel, each O-ring of the plurality of O-rings is configured to form a seal between the cylinder and an inside surface of the first bore.
20. The insert of claim 19 wherein the O-rings that encircle the muzzle-end portion of the cylinder are configured to maintain a central axis of the second bore aligned with a central axis of the first bore.