Split flow axial crankcase separator

1. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid, the first element core and the second element core are made of axial flow channels formed by one or more corrugated structures wound into one or more layers, the first element core wound directly on the first endplate; and

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core.

2. The filter element of claim 1 , further comprising a spacer positioned between and creating a gap between the first element core and the second element core, the spacer comprising vanes configured to reduce circulation of fluid flow within the gap.

3. The filter element of claim 2 , wherein the spacer comprises a first sealing surface and a second sealing surface, the first sealing surface creating a first seal between the spacer and a first element core exterior surface of the first element core, the second sealing surface creating a second seal between the spacer and a second element core exterior surface of the second element core.

4. The filter element of claim 1 , further comprising a shroud extending from the first endplate to proximate the second endplate and externally to the first element core and the second element core, the shroud comprising an internal surface where liquid droplets separated from the fluid flowing through the filter element flow downward toward a drain formed between the shroud and the second endplate.

5. The filter element of claim 1 , further comprising a partial shroud positioned in contact with the first endplate and extending partially along an exterior surface of the first element core, the partial shroud redirecting liquid droplets separated from the fluid flowing through the first element core.

6. The filter element of claim 1 , wherein the second element core is wound directly on the second endplate.

7. The filter element of claim 1 , further comprising a third element core positioned between the first endplate and the second endplate and configured to filter the contaminate from a fluid, wherein the fluid is split between and flows in parallel through the first element core, the second element core, and the third element core.

8. A rotating separator comprising:

a filter housing extending axially along a longitudinal axis; and

a filter element positioned within the filter housing, the filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid; and

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core, and

a spacer positioned between and creating a gap between the first element core and the second element core, the spacer comprising vanes configured to reduce circulation of fluid flow within the gap;

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core.

9. The rotating separator of claim 8 , further comprising a shroud extending from the first endplate to proximate the second endplate and externally to the first element core and the second element core, the shroud comprising an internal surface where liquid droplets separated from the fluid flowing through the filter element flow downward toward a drain formed between the shroud and the second endplate.

10. The rotating separator of claim 8 , further comprising a partial shroud positioned in contact with the first endplate and extending partially along an exterior surface of the first element core, the partial shroud redirecting liquid droplets separated from the fluid flowing through the first element core.

11. The rotating separator of claim 8 , wherein the first element core and the second element core are made of axial flow channels formed by one or more corrugated structures wound into one or more layers.

12. The rotating separator of claim 8 , wherein the first element core is wound directly on the first endplate, and the second element core is wound directly on the second endplate.

13. The rotating separator of claim 8 , further comprising a third element core positioned between the first endplate and the second endplate and configured to filter the contaminate from a fluid, wherein the fluid is split between and flows in parallel through the first element core, the second element core, and the third element core.

14. The rotating separator of claim 8 , further comprising an inlet formed in the filter housing receiving fluid to be filtered and an outlet formed in the filter housing directed cleaned fluid out of the filter housing, the outlet comprising a wall extending at least partially into a flow channel of outlet.

15. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid, the first element core comprises axial flow channels formed by one or more corrugated structures wound into one or more layers;

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core; and

a shroud extending proximate at least one of the first element core and the second element core and comprising an internal surface where liquid droplets separated from the fluid flowing through the filter element flow downward toward a drain formed between the shroud and the second endplate.

16. The filter element of claim 15 , wherein the first element core and the second element core comprises axial flow channels formed by one or more corrugated structures wound into one or more layers.

17. The filter element of claim 15 , further comprising a spacer positioned between and creating a gap between the first element core and the second element core, the spacer comprising vanes configured to reduce circulation of fluid flow within the gap.

18. The filter element of claim 15 , wherein the first element core is wound directly on the first endplate, and the second element core is wound directly on the second endplate.

19. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid; and

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core, and further comprising a partial shroud positioned in contact with the first endplate and extending partially along an exterior surface of the first element core, the partial shroud redirecting liquid droplets separated from the fluid flowing through the first element core.

20. A rotating separator comprising:

a filter housing extending axially along a longitudinal axis;

a filter element positioned within the filter housing, the filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid; and

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core, and further comprising a partial shroud positioned in contact with the first endplate and extending partially along an exterior surface of the first element core, the partial shroud redirecting liquid droplets separated from the fluid flowing through the first element core.

21. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid, the first element core wound directly on the first endplate;

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core; and

a spacer positioned between and creating a gap between the first element core and the second element core, the spacer comprising vanes configured to reduce circulation of fluid flow within the gap,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core.

22. The filter element of claim 21 , wherein the spacer comprises a first sealing surface and a second sealing surface, the first sealing surface creating a first seal between the spacer and a first element core exterior surface of the first element core, the second sealing surface creating a second seal between the spacer and a second element core exterior surface of the second element core.

23. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid, the first element core wound directly on the first endplate;

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core; and

a shroud extending from the first endplate to proximate the second endplate and externally to the first element core and the second element core,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core, and wherein the shroud comprises an internal surface where liquid droplets separated from the fluid flowing through the filter element flow downward toward a drain formed between the shroud and the second endplate.

24. A filter element comprising:

a first endplate and a second endplate operatively coupled to the first endplate;

a first element core and a second element core each positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid, the first element core wound directly on the first endplate;

an interior cavity defined between the first endplate, the second endplate, the first element core, and the second element core; and

a partial shroud positioned in contact with the first endplate and extending partially along an exterior surface of the first element core,

wherein fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core, and wherein the partial shroud redirects liquid droplets separated from the fluid flowing through the first element core.