Linear position monitoring system

1. A linear position monitoring system, comprising:

a) a spirally threaded elongate member having an amount of linear travel;

b) a rotatable member directly rotatably coupled to said spirally threaded elongate member, said rotatable member having a plurality of teeth coupled in radial spaced uninterrupted succession about the entire periphery of said rotatable member, said plurality of teeth configured to rotatably matably engage a longitudinal linear portion of said spiral thread disposed between opposed ends of said elongate member during said amount of linear travel of said elongate member, whereby said amount of linear travel of said elongate member directly reversibly rotatably drives said rotatable member about a rotation axis; and

c) a linear location indicator directly coupled to said rotatable member which translates rotation of said rotatable member into an elongate member location value corresponding to a location of said elongate member in said amount of linear travel.

2. The linear position monitoring system of claim 1 , wherein said linear location indicator comprises a potentiometer having a shaft directly coupled to said rotatable member, said potentiometer generating an amount of resistance which varies based upon rotational position of said shaft of said potentiometer.

3. The linear position monitoring system of claim 1 , further comprising a threaded member having rotatable mated engagement with said spirally threaded elongate member which upon rotation generates said amount of linear travel in said elongate member.

4. The linear position monitoring system of claim 3 , further comprising a drive assembly operable to rotate said threaded member in mated engagement to said spiral thread coupled to said elongate member to generate said amount of linear travel in said elongate member.

5. The linear position monitoring system of claim 4 , wherein said threaded member comprises an annular member having an internal circular surface spirally threaded for rotatable mated engagement with said spiral thread coupled to said elongate member and an external circular surface adapted for engagement with said drive assembly.

6. The linear position monitoring system of claim 5 , wherein said drive assembly comprises an endless belt trained about a driver pulley and said external circular surface of said annular member.

7. The linear position monitoring system of claim 6 , further comprising a motor which generates rotation of said driver pulley.

8. The linear position monitoring system of claim 7 , further comprising a displaceable member coupled to said elongate member, said displaceable member positionable corresponding to said amount of linear travel of said elongate member.

9. The linear position monitoring system of claim 8 , further comprising a processor coupled to a memory element including containing a computer code having a resistance monitor module executable by the processor to translate said amount of resistance generated by said potentiometer into a corresponding elongate member location value corresponding to a location of said elongate member throughout a range of said amount of linear travel, and wherein said computer code further comprises a displacement monitor module executable to translate said elongate member location value into a corresponding displaceable member location value corresponding to a position of said displaceable member.

10. The linear position monitoring system of claim 9 , wherein said displaceable member comprises a gate adapted for displacement in a frame assembly between an open condition and a closed condition.

11. The linear position monitoring system of claim 10 , wherein said gate comprises a slide gate and said frame comprises a slide gate frame having a first gate guide member and a second gate guide member, said slide gate having corresponding side margins adapted to slidably engage said first gate guide member and said second gate guide members allowing sliding displacement of said slide gate in said frame between said open condition and said closed condition.

12. The linear position monitoring system of claim 11 , wherein said displaceable member location value corresponds to said position of said slide gate in said frame between said open condition and said closed condition.

13. The linear position monitoring system of claim 12 , wherein said slide gate frame defines a fluid passageway having an open area which varies based upon position of said slide gate in said frame between said open condition and said closed condition.

14. The linear position monitoring system of claim 13 , further comprising an amount of fluid having a flow rate through said fluid passageway which varies based upon said open area of said fluid passageway.

15. The linear position monitoring system of claim 9 , further comprising a wireless transmitter coupled to said processor which transmits said elongate member location value corresponding to said displaceable member location value to a discrete electronic device.

16. The linear position monitoring system of claim 15 , wherein said discrete electronic device has an electronic device processor coupled to an electronic device memory element containing an application code having a user interface module executable by said electronic device processor to display a graphic user interface on a display surface of said electronic device which by user interaction allows display of said elongate member location value and said displaceable member location value on said display surface.

17. The linear position monitoring system of claim 16 , wherein said application code further includes a location value adjustment module executable to display a location value selector which by user interaction allows selection of said elongate member location value or said displaceable member location value.

18. The linear position monitoring system of claim 17 , wherein said electronic device further comprises a wireless sender coupled to said electronic device processor capable of transmitting said elongate member location value or said displaceable member location value selected by user interaction with said graphic user interface to said processor.

19. The linear position monitoring system of claim 18 , wherein said computer code further includes a drive assembly control module included in said memory executable to control said drive assembly to locate said elongation member at a location in said amount of linear travel corresponding to said elongate member location value or said displaceable member location value selected by said user by interaction with said graphic user interface displayed on said display surface of said discrete electronic device.