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Ventilation system for engine and aftertreatment compartments and components

  • US 20120048631A1
  • Filed: 08/26/2010
  • Published: 03/01/2012
  • Est. Priority Date: 08/26/2010
  • Status: Active Grant
First Claim
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1. A ventilation system for a machine including an engine, an engine compartment having an interior, a secondary compartment having an interior, and at least one sensor, the ventilation system comprising:

  • a ventilation fan having a fan outlet, anda duct configured to direct air from the fan outlet to at least two of the interior of the engine compartment, the interior of the secondary compartment, and the sensor.

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