Systems and methods for cooling an exercise device
An exercise system includes a housing, a drive motor, a drive member, a filter, and a fan. The housing defines an interior volume and has an intake and an outlet. The drive motor is positioned in the housing and is connected to the drive member. At least part of the drive member is positioned inside the housing and part of the drive member is outside the housing. The drive member is positioned through the outlet in the housing. The filter is in fluid communication with the intake, and the fan is in fluid communication with the intake and the filter. The fan provides a positive pressure in the interior volume of the housing.
1. An exercise system comprising:
a housing defining an interior volume, the housing having an intake and an outlet and an air flow path between the intake and the outlet;
a drive motor positioned inside the housing in the interior volume on the air flow path;
a drive member connected to the drive motor, at least part of the drive member positioned inside the housing in the interior volume on the air flow path and part of the drive member outside the housing, the drive member positioned through the outlet in the housing;
a filter in fluid communication with the intake on the air flow path; and
a fan in fluid communication with the intake and the filter on the air flow path, the fan providing an airflow on the air flow path between the fan and the outlet.
2. The exercise system of claim 1 , the drive member being a drive belt.
3. The exercise system of claim 1 , the housing having only one intake.
4. The exercise system of claim 1 , the housing having only one outlet.
5. The exercise system of claim 1 , the intake having an intake area larger than an outlet area.
6. The exercise system of claim 1 , the filter positioned between the intake and the fan.
7. The exercise system of claim 1 , the drive motor positioned in the air flow path.
8. The exercise system of claim 7 , the drive motor positioned directly adjacent the fan.
9. The exercise system of claim 1 further comprising control electronics positioned within the housing.
10. The exercise system of claim 9 , the control electronics positioned directly adjacent the fan in the air flow path.
11. The exercise system of claim 1 further comprising a tilt motor positioned to move the housing relative to a base.
12. The exercise system of claim 11 , the tilt motor positioned in the air flow path.
13. The exercise system of claim 1 , the fan positioned outside the housing.
14. The exercise system of claim 1 , the drive motor and the drive member being located along the air flow path between the fan and the outlet.
15. An exercise system comprising:
a base;
a housing supported by the base, the housing defining an interior volume and having an intake and an outlet, the housing defining an air flow path between the intake and the outlet, the interior volume being located in the air flow path between the intake and the outlet;
a drive motor positioned inside the housing in the interior volume;
a drive belt connected to the drive motor and supported by the base, at least part of the drive belt movable from outside the housing to the interior volume inside the housing through the outlet in the housing;
a roller connected to the drive belt and driven by the drive belt;
a filter in fluid communication with the intake; and
a fan in fluid communication with the intake and the filter, the fan providing ventilation on the air flow path in the interior volume of the housing to the outlet, the ventilation overcoming air flow into the outlet caused by drag from the drive belt.
16. The exercise system of claim 15 , a first portion of the outlet being proximate an inbound portion of the drive belt and a second portion of the outlet being proximate an outbound portion of the drive belt, where a sealing member is positioned in the first portion to obstruct airflow through the first portion of the outlet.
17. The exercise system of claim 16 , the sealing member being in contact with the drive belt to remove debris from the inbound portion of the drive belt.
18. The exercise system of claim 15 , the fan being an intake fan, and the exercise system the further comprising an outlet fan.
19. The exercise system of claim 17 , the outlet fan being positioned and oriented to direct air flow at an inbound portion of the drive belt.
20. An exercise system comprising:
a base;
a housing supported by the base, the housing defining an air flow path between an intake and an outlet, the air flow path including an interior volume of the housing;
a drive motor positioned in the interior volume;
a belt connected to the drive motor and supported by the base, at least part of the belt movable from outside the housing to inside the housing through the outlet in the housing;
a filter in fluid communication with the intake; and
a fan in fluid communication with the intake and the filter on the air flow path, the drive motor being located between the fan and the outlet on the air flow path.