Supplemental filtration for machine fluid systems

1. A system, comprising:

a prelubrication system;

a filtration system;

a valve, wherein an inlet of the valve shares a first common junction with an outlet of a component of the prelubrication system and an inlet of a component of the filtration system;

a sensor configured to detect a triggering condition; and

a control module coupled to the valve, wherein the control module is configured to control operation of the valve based on the detected triggering condition.

2. The system of claim 1 , wherein the component of the prelubrication system comprises a pump which, in conjunction with the filtration system, is configured to perform a filtering operation on a fluid prior to provision of the fluid to a main pump.

3. The system of claim 2 , wherein an inlet of the pump is coupled to a fluid reservoir.

4. The system of claim 1 , wherein the component of the filtration system comprises a filter.

5. The system of claim 4 , wherein the filter comprises a fine filtration medium.

6. The system of claim 4 , wherein an outlet of the filter shares a second common junction with an outlet of the valve.

7. The system of claim 1 , wherein at least part of the filtration system is positioned parallel to at least part of the prelubrication system.

8. The system of claim 1 , wherein the valve comprises an outlet which shares a second common junction with an outlet of the component of the filtration system.

9. The system of claim 1 , wherein the sensor is further configured to output a signal indicative of the detected triggering condition.

10. The system of claim 1 , wherein the triggering condition is associated with a condition of a fluid.

11. The system of claim 1 , wherein the triggering condition is associated with an occurrence of a predetermined event.

12. The system of claim 2 , wherein the control module is further configured to control operation of the pump.

13. A system, comprising:

a pump, wherein the pump is;

a filter, wherein the pump and the filter are configured to perform a filtering operation on a fluid prior to provision of the fluid to a main pump;

a check valve, wherein an inlet of the check valve shares a first common junction with an outlet of the pump and an inlet of the filter;

a sensor configured to detect a triggering condition; and

a control module coupled to the check valve, wherein the control module is configured to control operation of the check valve based on the detected triggering condition.

14. The system of claim 13 , wherein the control module is further configured to control operation of the pump.

15. The system of claim 13 , further comprising a valve, wherein an inlet of the valve shares a second common junction with an outlet of the filter.

16. The system of claim 15 , wherein the control module is further configured to control operation of the valve.

17. A system, comprising:

a pump; a filter;

a check valve;

a multi-position valve, wherein:

an inlet of the multi-position valve shares a first common junction with an outlet of the pump;

a first outlet of the multi-position valve shares a second common junction with an inlet of the filter; and

a second outlet of the multi-position valve shares a third common junction with an inlet of the check valve;

a sensor configured to detect a triggering condition; and

means for controlling the multi-position valve based on the detected triggering condition.

18. The system of claim 17 , wherein an inlet of the pump is coupled with a component of an engine.

19. The system of claim 17 , wherein an outlet of the filter is coupled with a component of an engine.

20. The system of claim 17 , wherein an outlet of the check valve is coupled with a component of an engine.