Shock damping systems and methods for using shock damping systems
This disclosure includes a shock damping system that has a pressure storage reservoir, a check valve in fluid communication with the pressure storage reservoir, and a needle valve in fluid communication with the pressure storage reservoir. The needle valve is in a parallel fluid-communication configuration with the check valve.
1. A shock damping system comprising:
a pressure storage reservoir;
a check valve in fluid communication with the pressure storage reservoir;
a needle valve in fluid communication with the pressure storage reservoir; and
a fluid source in direct fluid communication with the needle valve; and
wherein:
the check valve comprises a first and second passageway; and
the needle valve comprises a first and second passageway, both first passageways directly coupled to each other and both second passageways directly coupled to each other.
2. The shock damping system of claim 1 wherein:
the needle valve is in a parallel fluid-communication configuration with the check valve.
3. The shock damping system of claim 1 wherein the pressure storage reservoir comprises a gas orifice and a liquid orifice, and wherein at least one of the check valve and the needle valve is in fluid communication with the liquid orifice of the pressure storage reservoir.
4. The shock damping system of claim 1 wherein the pressure storage reservoir comprises a gas orifice and a liquid orifice, and wherein both of the check valve and the needle valve are in fluid communication with the liquid orifice of the pressure storage reservoir.
5. The shock damping system of claim 1 wherein the pressure storage reservoir comprises a hydraulic accumulator.
6. The shock damping system of claim 1 wherein the pressure storage reservoir comprises a compressed gas accumulator.
7. The shock damping system of claim 6 wherein the compressed gas accumulator comprises a bladder.
8. The shock damping system of claim 1 wherein the needle valve is adjustable.
9. The shock damping system of claim 1 wherein the needle valve comprises the capability for adjustment of an orifice, the adjustment capability configured to allow a fluid flow ranging from 0 gallons per minute to 40 gallons per minute.
10. The shock damping system of claim 1 further comprising an isolation valve in direct fluid communication with at least one of the needle valve and the check valve.
11. The shock damping system of claim 10 further comprising a pressure gauge in direct fluid communication with the isolation valve.
12. The shock damping system of claim 1 wherein both of the first passageways are directly coupled to the pressure storage reservoir.
13. The shock damping system of claim 12 wherein both of the second passageways are directly coupled to the fluid source.
14. A shock damping system comprising:
first and second pressure storage reservoirs;
first and second check valves in fluid communication with the respective first and second pressure storage reservoirs, the first check valve directly coupled to the first pressure storage reservoir; and
first and second needle valves in fluid communication with respective first and second pressure storage reservoirs, the first needle valve directly coupled to the first pressure storage reservoir.
15. The shock damping system of claim 14 wherein the first needle valve is in a parallel fluid-communication configuration with the first check valve.
16. The shock damping system of claim 15 wherein the second needle valve is in a parallel fluid-communication configuration with the second check valve.