Electronic paintball marker
View Patent ↗The present invention is directed to an electronically controlled paintball marker with magnetic control, having a trigger in communication with an electronic controller and a bolt configured to reciprocate in response to a magnetic force applied to a portion of the bolt during a firing sequence. Actuation of the trigger initiates a firing sequence activating electromagnets controlled by the electronic controller.
1. An electro-magnetically operated bolt system, comprising:
a receiver body having a breech therein;
a moveable bolt received in the breech; and
at least one electromagnet for selectively moving the bolt between a first position and a second position via magnetic force acting on the bolt.
2. The electro-magnetically operated bolt system of claim 1 , further comprising: at least one magnetic portion disposed proximal to the at least one electromagnet; and a control device for selectively energizing the electromagnet wherein the electromagnet generates a magnetic field that exerts a force on the at least one magnetic portion thereby selectively moving the bolt between the first and second positions.
3. The electro-magnetically operated bolt system of claim 2 , wherein the at least one electromagnet is disposed in the receiver body adjacent the breech and the at least one magnetic portion is disposed within the bolt.
4. The electro-magnetically operated bolt system of claim 2 , wherein the at least one electromagnet is disposed in the bolt and the at least one magnetic portion is disposed within the receiver body adjacent the breech.
5. The electro-magnetically operated bolt system of claim 2 , wherein the magnetic portion consists of a permanent magnet, the control device energizing the electromagnet with a first polarity wherein the force on the permanent magnet is an attractive force that moves the bolt to the first position and the control device energizing the electromagnet with a second polarity wherein the force on the permanent magnet is a repellant force that moves the bolt to the second position.
6. The electro-magnetically operated bolt system of claim 1 , wherein the at least one electromagnet comprises a first electromagnet and a second electromagnet positioned in spaced relation to the first electromagnet; the system further comprising at least one magnetic portion disposed proximal to the first and second electromagnets; and a control device for selectively energizing the first and second electromagnets wherein the electromagnets generate independent magnetic fields that each exert a force on the at least one magnetic portion thereby selectively moving the bolt between the first and second positions.
7. The electro-magnetically operated bolt system of claim 6 , wherein the first electromagnet is disposed in the receiver body adjacent a forward portion of the breech, the second electromagnet is disposed in the receiver body adjacent a rear portion of the breech and the at least one magnetic portion is disposed within the bolt.
8. The electro-magnetically operated bolt system of claim 7 , wherein the magnetic portion consists of a permanent magnet; the control device energizing the first electromagnet with a first polarity, wherein the first electromagnet produces an attractive force on the permanent magnet and the control device energizing the second electromagnet with a second polarity, wherein the second electromagnet produces a repellant force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the first position; and the control device energizing the first electromagnet with the second polarity, wherein the first electromagnet produces a repellant force on the permanent magnet and the control device energizing the second electromagnet with the first polarity, wherein the second electromagnet produces an attractive force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the second position.
9. The electro-magnetically operated bolt system of claim 6 , wherein the first electromagnet is disposed in a forward portion of the bolt, the second electromagnet is disposed in a rear portion of the bolt and the at least one magnetic portion is disposed within the receiver body adjacent the breech.
10. The electro-magnetically operated bolt system of claim 9 , wherein the magnetic portion consists of a ferrous metal, the control device energizing the first electromagnet wherein the first electromagnetic exerts an attractive force on the ferrous metal that moves the bolt to the first position and the control device energizing the second electromagnet wherein the second electromagnet exerts an attractive force on the ferrous metal that moves the bolt to the second position.
11. The electro-magnetically operated bolt system of claim 9 , wherein magnetic portion consists of a permanent magnet; the control device energizing the first electromagnet with a first polarity, wherein the first electromagnet produces an attractive force on the permanent magnet and the control device energizing the second electromagnet with a second polarity, wherein the second electromagnet produces a repellant force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the first position; and the control device energizing the first electromagnet with the second polarity, wherein the first electromagnet produces a repellant force on the permanent magnet and the control device energizing the second electromagnet with the first polarity, wherein the second electromagnet produces an attractive force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the second position.
12. The electro-magnetically operated bolt system of claim 1 , wherein the bolt is a reciprocating bolt.
13. A pneumatic projectile launcher comprising: a receiver body; a breech within the receiver body, the breech terminating in a firing chamber; a movable bolt located in the breech; a control assembly capable of controlling a loading operation, the control assembly comprising at least one electromagnet that selectively moves the bolt via magnetic force acting on the bolt between an open position wherein a projectile enters the breech and a closed position wherein the projectile is loaded into the firing chamber to complete the loading operation.
14. The pneumatic projectile launcher of claim 13 , wherein the bolt is a reciprocating bolt.
15. The pneumatic projectile launcher of claim 13 , the control assembly further comprises at least one magnetic portion disposed proximal to the at least one electromagnet; and a control device for selectively energizing the electromagnet wherein the electromagnet generates a magnetic field that exerts a force on the at least one magnetic portion thereby selectively moving the bolt between the open and closed positions.
16. The pneumatic projectile launcher of claim 15 , wherein the at least one electromagnet is disposed in the receiver body adjacent the breech and the at least one magnetic portion is disposed within the bolt.
17. The pneumatic projectile launcher of claim 15 , wherein the at least one electromagnet is disposed in the bolt and the at least one magnetic portion is disposed within the receiver body adjacent the breech.
18. The pneumatic projectile launcher of claim 15 , wherein the magnetic portion consists of a permanent magnet, the control device energizing the at least one electromagnet with a first polarity wherein the force on the permanent magnet is an attractive force that moves the bolt to the open position and the control device energizing the at least one electromagnet with a second polarity wherein the force on the permanent magnet is an repellant force that moves the bolt to the closed position.
19. The pneumatic projectile launcher of claim 13 , wherein the at least one electromagnet comprises a first electromagnet; a second electromagnet positioned in spaced relation to the first electromagnet; the launcher further comprising at least one magnetic portion disposed proximal to the first and second electromagnets; and a control device for selectively energizing the first and second electromagnets wherein the electromagnets generate independent magnetic fields that each exert a magnetic force on the at least one magnetic portion thereby selectively moving the bolt between the open and closed positions.
20. The pneumatic projectile launcher of claim 19 , wherein the first electromagnet is disposed in the receiver body adjacent a forward portion of the breech, the second electromagnet is disposed in the receiver body adjacent a rear portion of the breech and the at least one magnetic portion is disposed within the bolt.
21. The pneumatic projectile launcher of claim 20 , wherein the magnetic portion consists of a ferrous metal, the control device energizing the first electromagnet wherein the first electromagnet exerts an attractive force on the ferrous metal that moves the bolt to the open position and the control device energizing the second electromagnet wherein the second electromagnet exerts an attractive force on the ferrous metal that moves the bolt to the closed position.
22. The pneumatic projectile launcher of claim 20 , wherein the magnetic portion consists of a permanent magnet, the control device energizing the first electromagnet with a first polarity, wherein the first electromagnet produces an attractive force on the permanent magnet and the control device energizing the second electromagnet with a second polarity, wherein the second electromagnet produces a repellant force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the open position, and the control device energizing the first electromagnet with the second polarity, wherein the first electromagnet produces a repellant force on the permanent magnet and the control device energizing the second electromagnet with the first polarity, wherein the second electromagnet produces an attractive force on the permanent magnet, the attractive and repellant forces cooperating to move the bolt to the closed position.