Quantum fluid transfer system

1. A miniature quantum valve configured to regulate the flow rate of a fluid by allowing passage of very small, discrete increments of fluid through the valve, comprising:

a) a valve body having first and second chambers in fluid communication with each other, and each having first and second ends, the first chamber having at least one pressure inlet to receive pressurized fluid and at least one return outlet to release fluid;

b) a valve rod movably disposed in the first chamber, and having a plurality of fluid passages spaced longitudinally along the valve rod, the valve rod being movable to align one of the fluid passages with one of the at least one pressure inlet or the at least one return outlet in the first chamber to allow fluid to flow through the first chamber; and

c) a plug movably disposed in the second chamber between the first and second ends of the second chamber, the plug being configured to move toward one of the first or second ends upon a volume of pressurized fluid entering the second chamber from the first chamber at the other of the first or second ends, and to direct a corresponding specified volume of pressurized control fluid out of the second chamber at the end opposite that end in which the fluid entered, and ultimately out the at least one return outlet, wherein the valve body comprises:

a first pressurized fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the first end of the second chamber through one of the at least one pressure inlets,

a first return fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of fluid from the first end of the second chamber through one of the at least one return outlets,

a second pressurized fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the second end of the second chamber through one of the at least one pressure inlets, and

a second return fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of fluid from the second end of the second chamber through one of the at least one return outlets.

2. The quantum valve of claim 1 , wherein the valve body comprises:

a third chamber having a plug movable between a first end and a second end of the third chamber and configured to move toward the first or second end when a volume of fluid enters the third chamber from the first chamber at the other of the first or second end, and to direct a corresponding specified volume of fluid out of the third chamber at the end opposite the end in which the fluid entered.

3. The quantum valve of claim 1 , wherein the at least one pressure inlet of the first chamber is in fluid communication with a common pressurized fluid source, and the at least one return outlet of the first chamber is in fluid communication with a common fluid sink.

4. The quantum valve of claim 1 , wherein the at least one return outlet is in fluid communication with a directional valve.

5. The quantum valve of claim 4 , wherein the directional valve further includes a four-way spool valve.

6. The quantum valve of claim 4 , wherein the movement of the plug defines a discrete volume of fluid transferred to the directional valve in a discrete time so that the quantum valve allows the directional valve to function in a binary or digital manner.

7. The quantum valve of claim 1 , wherein the at least one return outlet is in fluid communication with an actuator.

8. A miniature quantum valve configured to regulate the flow rate of a fluid by allowing passage of very small, discrete increments of fluid through the valve, comprising:

a) a valve body having at least one pressure inlet to receive pressurized fluid, and at least one return outlet to release fluid;

b) a first chamber disposed in the valve body and having at least one inlet port and at least one outlet port;

c) a valve rod movably disposed in the first chamber and having a plurality of fluid passages spaced longitudinally along the valve rod, the valve rod being movable to align at least one of the plurality of fluid passages with one of the inlet ports of the first chamber, and to align at least one of the plurality of fluid passages with one of the outlet ports of the first chamber to allow fluid to flow through the first chamber;

d) a second chamber disposed in the valve body and in fluid communication with the first chamber at first and second ends of the first chamber, respectively, via one of respective the inlet and outlet ports of the first chamber; and

e) a plug movably disposed in the second chamber between the first end and the second end, the plug being movable toward the second end by fluid entering the first end and movable toward the first end by fluid entering the second end, the plug being configured to direct a volume of pressurized control fluid out of the second chamber upon being displaced,

wherein the valve body comprises:

a first pressurized fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the first end of the second chamber through one of the at least one pressure inlets,

a first return fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of fluid from the first end of the second chamber to through one of the at least one return outlets,

a second pressurized fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the second end of the second chamber through one of the at least one pressure inlets, and

a second return fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of fluid from the second end of the second chamber to through one of the at least one return outlets.

9. The quantum valve of claim 8 , wherein the valve body comprises:

a third chamber in the valve body, having a plug movable between a first end and a second end of the third chamber and configured to move toward the first or second end when a volume of fluid enters the third chamber from the first chamber at the other of the first or second end, and to push a corresponding volume of fluid out of the third chamber at the end opposite the end the fluid entered.

10. The quantum valve of claim 8 , wherein the at least one pressure inlet is in fluid communication with a common pressurized fluid source, and the at least one return outlet is in fluid communication with a common fluid sink.

11. The quantum valve of claim 8 , wherein the at least one return outlet is in fluid communication with a directional valve.

12. The quantum valve of claim 11 , wherein the directional valve further includes a four-way spool valve.

13. The quantum valve of claim 11 , wherein the movement of the plug defines a discrete volume of fluid transferred to the directional valve in a discrete time so that the quantum valve allows the directional valve to function in a binary or digital manner.

14. A method for regulating the fluid flow through a valve, comprising:

a) obtaining a quantum valve comprising:

i) a first chamber disposed in a valve body and having at least one inlet port and at least one outlet port;

ii) a valve rod movably disposed in the first chamber and having a plurality of fluid passages spaced longitudinally along the valve rod, the valve rod being movable to align at least one of the plurality of fluid passages with one of the inlet ports and at least one of the plurality of fluid passages with one of the outlet ports to allow fluid to flow through the selected inlet and outlet ports corresponding to the selected fluid passages;

iii) a second chamber, in fluid communication with the valve body and in fluid communication with the first chamber at a first end and a second end of the second chamber; and

iv) a plug movably disposed in the second chamber between the first end and the second end to output a specified volume of pressurized control fluid upon displacement;

b) causing the first chamber to be in fluid communication with a fluid source;

c) positioning the valve rod to permit fluid from the source to enter the first chamber and the first end of the second chamber;

d) causing the plug to displace within the second chamber in response to the fluid to dispense a specified volume of the fluid from a second end of the second chamber; and

moving the valve rod in the first chamber of the valve body to align a first fluid passage on the valve rod with a first inlet port and a first outlet port and a second fluid passage with a second inlet port and a second outlet port to allow a volume of fluid to flow through the first inlet and outlet port and into the first end of the second chamber in the valve body, where the fluid moves the plug from the first end to the second end and where the plug pushes a volume of fluid out of the second chamber from the second end.

15. The method of claim 14 , further comprising positioning the valve rod to permit fluid from the source to enter the first chamber and the second end of the second chamber, and to cause the plug to displace within the second chamber to direct a corresponding specified volume of fluid out of the first end of the second chamber.

16. The method of claim 14 , wherein the plug is movable to the second end by fluid entering the first end and movable to the first end by fluid entering the second end, and being configured to push a volume of fluid out of the second chamber when moving between the first end and the second end of the second chamber.

17. The method of claim 14 , further comprising moving the valve rod to align the first fluid passage with a third inlet and outlet port and the second fluid passage with a fourth inlet and outlet port to allow a volume of fluid to flow through the third inlet and outlet port and into the second end of the second chamber, where the fluid moves the plug from the second end to the first end and where the plug pushes a volume of fluid out of the second chamber from the first end.

18. A quantum fluid transfer and load actuating system, comprising:

a quantum valve configured to operate with proportionality, and comprising:

a valve body having at least one pressure inlet to receive pressurized fluid, and at least one return outlet to release fluid;

a first chamber disposed in the valve body and having at least one inlet port and at least one outlet port;

a valve rod movably disposed in the first chamber and having a plurality of fluid passages adapted to facilitate fluid flow through the first chamber through the inlet and outlet ports;

a second chamber disposed in the valve body and in fluid communication with the first chamber via the inlet and outlet ports of the first chamber; and

a plug movably disposed in the second chamber to output a specified volume of pressurized control fluid upon displacement,

wherein the valve body comprises:

a first pressurized fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the first end of the second chamber through one of the at least one pressure inlets,

a first return fluid passageway extending between the first ends of the first and second chambers, respectively, to enable the flow of fluid from the first end of the second chamber through one of the at least one return outlets,

a second pressurized fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of the pressurized fluid from a pressurized fluid source to the second end of the second chamber through one of the at least one pressure inlets, and

a second return fluid passageway extending between the second ends of the first and second chambers, respectively, to enable the flow of fluid from the second end of the second chamber through one of the at least one return outlets;

a directional valve operable with the quantum valve to receive the specified volume of fluid as output from the quantum valve, the directional valve operating in a binary or digital manner, being able to digitally switch between various operating positions upon receipt of the specified volume of fluid; and

an actuator operable by the directional valve, the specified volume of fluid output from the quantum valve determining a proportional displacement of the actuator.