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Whole house fan

  • US 5,060,901 A
  • Filed: 06/11/1990
  • Issued: 10/29/1991
  • Est. Priority Date: 06/11/1990
  • Status: Expired due to Fees
First Claim
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1. In a whole house fan assembly for installation over joists in an opening in a ceiling, one of said joists spanning the center of said opening, the fan assembly defining an air path through said assembly;

  • a venturi including a throat in said air path, a fan impeller for moving air through said air path, a fan motor for driving said fan, and a skirt depending from said venturi defining a portion of said air path, the improvement comprising;

    means for mounting said motor to only said one joist spanning said opening separate from said venturi.

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