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Blower device

  • US 20080038111A1
  • Filed: 08/07/2007
  • Published: 02/14/2008
  • Est. Priority Date: 08/09/2006
  • Status: Abandoned Application
First Claim
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1. A blower device for a vehicle, comprising:

  • a plurality of blowers having fan shafts arranged in parallel with each other, for blowing air toward a heat exchanger mounted to the vehicle;

    a single motor for driving and rotating the blowers, the motor having a motor shaft;

    a shroud for holding the blowers and for forming air passages from the heat exchanger to the blowers, wherein the shroud includes a plurality of shroud ring portions each of which has a circular shape to surround an outer peripheral portion of the blower, and a shroud plate portion extending smoothly from a rear side of the heat exchanger to the shroud ring portions; and

    a gear portion through which the fan shafts are coupled to the motor shaft,wherein the motor is located downstream from the shroud plate portion to be offset from a center connection line connecting centers of the shroud ring portions.

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