Systems and devices including valves coupled to electric devices and methods of making, using, and operating the same
View Patent ↗Systems, methods, and devices are disclosed, including a compressor having a piston and a valve assembly. In some embodiments, the valve assembly includes a check valve having a valve member, a magnet coupled to the valve member, and an electrical conductor near the magnet. The check valve may be configured to change state in response to a change in fluid pressure. The compressor may also have an electric device coupled to the electrical conductor.
1. A system, comprising:
an electrical-energy storage system, comprising:
a valve component;
a permanent magnet coupled to the valve component;
an impact bushing configured to dampen an impact of the valve component;
an electrical conductor imbedded in the impact bushing, wherein the electrical conductor is configured to allow the permanent magnet to move axially through the electrical conductor to convert a time-varying magnetic field into current; and
an electrical-energy storage device configured to store the current.
2. The system of claim 1 , wherein the electrical-energy storage device comprises a battery, a capacitor, or a combination thereof.
3. The system of claim 1 , comprising a compressor configured to pressurize a fluid to axially move the valve component and the permanent magnet.
4. The system of claim 1 , wherein the valve component comprises a poppet head.
5. The system of claim 1 , comprising a cage that receives the valve member and the electrical conductor.
6. The system of claim 1 , wherein the electrical conductor is a coil.
7. The system of claim 1 , comprising a rectifier coupled to the electrical conductor and the electrical-energy storage device.
8. The system of claim 7 , comprising a driver coupled to the electrical conductor and a controller coupled to the driver, wherein the electrical conductor is configured to control movement of the permanent magnet with the driver.
9. The system of claim 1 , wherein the valve component, the permanent magnet, the impact bushing, and the electrical conductor form a poppet valve assembly and wherein the electrical-energy storage system comprises a plurality of poppet valve assemblies.
10. A system, comprising:
a valve component;
a permanent magnet coupled to the valve component;
an impact bushing configured to dampen an impact of the valve component; and
an electrical conductor imbedded in the impact bushing, wherein the electrical conductor is configured to allow the permanent magnet to move axially through the electrical conductor to convert a time-varying magnetic field into current.
11. The system of claim 10 , wherein the electrical conductor comprises a coil disposed about at least a portion of a path of travel of the magnet.
12. The system of claim 10 , comprising an electrical-energy storage device configured to store the current.
13. The system of claim 10 , wherein the valve component comprises a poppet head.
14. The system of claim 10 , comprising a cage that receives the valve component and the electrical conductor.
15. The system of claim 10 , wherein the valve component, the permanent magnet, the impact bushing, and the electrical conductor form a poppet valve assembly and wherein the system comprises a plurality of poppet valve assemblies.
16. A system, comprising:
a valve system, comprising:
a compression chamber;
a first plurality of poppet valve assemblies fluidly coupled to the compression chamber and configured to receive a fluid into the compression chamber; and
a second plurality of poppet valve assemblies fluidly coupled to the compression chamber and configured to discharge the fluid from the compression chamber;
wherein at least one poppet valve assembly of the first or second plurality of poppet valve assemblies comprises a permanent magnet, a poppet head coupled to the permanent magnet, an impact bushing configured to dampen an impact of the poppet head, and an electrical conductor embedded in the impact bushing and wherein the electrical conductor is disposed about at least a portion of a path of travel of the permanent magnet.
17. The system of claim 16 , comprising an electric device electrically coupled to the first plurality of poppet valve assemblies and/or the second plurality of the poppet valve assemblies.
18. The system of claim 17 , wherein the electric device comprises an electrical-energy storage device.
19. The system of claim 17 , comprising a driver coupled to the electrical conductor and a controller coupled to the driver, wherein the electrical conductor is configured to control movement of the permanent magnet with the driver.
20. The system of claim 16 , comprising a resistor electrically coupled to the electrical conductor, wherein the resistor is configured to induce a Lorenz force in the electrical conductor.