Cooling system for a turbocharger and nearby components

1. A vehicle comprising:

a frame;

at least one ground engaging member operatively connected to the frame;

an internal combustion engine connected to the frame;

a turbocharger fluidly connected to an air intake port of the engine; and

a continuously variable transmission (CVT) having:

a CVT housing defining at least one CVT inlet for fluidly communicating an interior of the CVT housing with an atmosphere;

a primary pulley housed in the CVT housing and operatively connected to the engine;

a secondary pulley housed in the CVT housing and operatively connected to at least one of the at least one ground engaging member;

a belt housed in the CVT housing and looped around the primary and secondary pulleys to transfer torque between the primary and secondary pulleys; and

a CVT outlet conduit having an outlet portion, the CVT outlet conduit fluidly communicating the interior of the CVT housing with the atmosphere, the outlet portion being oriented to generate a cooling air flow from air flowing out of the CVT housing via the CVT outlet conduit, the cooling air flow cooling at least one of:

at least a portion of the turbocharger; and

at least a portion of a component of the vehicle disposed on a same side of the outlet portion as the portion of the turbocharger.

2. The vehicle of claim 1 , wherein the air flowing out of the CVT housing via the CVT outlet conduit flows over the at least one of:

at least the portion of the turbocharger; and

at least the portion of the component of the vehicle.

3. The vehicle of claim 1 , wherein the cooling air flow cools both at least the portion of the turbocharger and at least the portion of the component.

4. The vehicle of claim 1 , wherein the portion of the turbocharger and the portion of the component are disposed between the outlet portion and the engine.

5. The vehicle of claim 1 , further comprising two CVT inlet conduits; and

wherein:

the at least one CVT inlet includes two CVT inlets;

each CVT inlet conduit being connected to a corresponding one of the two CVT inlets;

one of the two CVT inlets is disposed closer to the primary pulley than to the secondary pulley; and

another one of the two CVT inlets is disposed closer to the secondary pulley than to the primary pulley.

6. The vehicle of claim 5 , wherein:

the CVT housing includes a first portion and a second portion, the first portion being separable from the second portion;

the one of the two CVT inlets is disposed in the first portion; and

the other one of the two CVT inlets is disposed in the second portion.

7. The vehicle of claim 5 , further comprising an air intake assembly having at least one air intake assembly inlet and two air intake assembly apertures; and

wherein each CVT inlet conduit is fluidly connected to a corresponding one of the two air intake assembly apertures.

8. The vehicle of claim 1 , wherein the CVT outlet conduit is a first CVT outlet conduit;

the vehicle further comprises a second CVT outlet conduit fluidly communicating the interior of the CVT housing with the atmosphere;

wherein:

an inlet of one of the first and second CVT outlet conduits is disposed closer to the primary pulley than to the secondary pulley; and

an inlet of another one of the first and second CVT outlet conduits is disposed closer to the secondary pulley than to the primary pulley.

9. The vehicle of claim 8 , wherein:

the inlet of the first CVT outlet conduit is disposed closer to the primary pulley than to the secondary pulley; and

the inlet of the second CVT outlet conduit is disposed closer to the secondary pulley than to the primary pulley.

10. The vehicle of claim 8 , wherein:

the CVT housing includes a first portion and a second portion, the first portion being separable from the second portion; and

the inlets of the first and second CVT outlet conduits are disposed in the first portion.

11. The vehicle of claim 8 , further comprising an exhaust system fluidly connected to an exhaust port of the engine; and

wherein the second CVT outlet conduit is oriented to direct air flowing out of the CVT housing via the second CVT outlet conduit over a portion of the exhaust system.

12. The vehicle of claim 1 , further comprising an air intake assembly having at least one air intake assembly inlet and at least one air intake assembly aperture; and

wherein the CVT inlet fluidly communicates with the air intake assembly aperture.

13. The vehicle of claim 12 , further comprising at least one screen filter disposed in the air intake assembly and connected to the at least one air intake assembly aperture for filtering air entering the at least one air intake assembly aperture.

14. The vehicle of claim 1 , further comprising an air intake assembly having at least one air intake assembly inlet and at least one air intake assembly aperture; and

wherein the air intake assembly aperture fluidly communicates with the turbocharger.

15. The vehicle of claim 14 , wherein an outlet of the CVT outlet conduit is vertically lower than the at least one air intake assembly inlet.

16. The vehicle of claim 1 , further comprising:

an intercooler fluidly communicating with the turbocharger for receiving pressurized air from the turbocharger, the intercooler fluidly communicating with the engine for supplying air to the engine; and

a base disposed above the engine; and

wherein the intercooler and the air intake assembly are mounted to the base.

17. The vehicle of claim 1 , further comprising a seat connected to the frame; and

wherein:

the seat has a seat bottom, a seat back and a headrest;

the at least one air intake assembly inlet is disposed rearward of the headrest; and

at least part of the at least one air intake assembly inlet is aligned laterally and vertically with the headrest.

18. The vehicle of claim 17 , wherein the at least one air intake assembly inlet faces generally forward.

19. The vehicle of claim 1 , further comprising a seat connected to the frame and disposed forward of the engine; and

wherein the turbocharger is disposed longitudinally between the seat and the engine.

20. The vehicle of claim 1 , wherein the component is a starter motor connected to a front of the engine; and

wherein the outlet portion of CVT outlet conduit is oriented to direct air flowing out of the CVT housing via the CVT outlet conduit over a portion of the starter motor.

21. The vehicle of claim 1 , wherein the component is a knock sensor connected to a front of the engine; and

wherein the CVT outlet conduit is oriented to direct air flowing out of the CVT housing via the CVT outlet conduit over a portion of the knock sensor.