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Frame independent electric blower half-housing

  • US 5,391,064 A
  • Filed: 10/26/1992
  • Issued: 02/21/1995
  • Est. Priority Date: 05/14/1991
  • Status: Expired due to Fees
First Claim
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1. A one-piece blower housing, suitable for housing a blower motor which blows fluids, including air, comprised of:

  • a. said one-piece blower housing with three openings;

         1) an intake opening to receive a portion of the blower motor such that the intake of said motor would protrude from said intake opening,

         2) an extended output opening to receive one end of the output flow piping, on the opposite end of said housing in relation to said intake opening, and

         3) an extended cable opening to receive a portion of the electric power cable which is connected to said motor,b. a fastening means for securing and air-sealing said portion of said motor within said intake opening of said housing,c. a fastening means for securing and air-sealing said portion of said electric power cable within said extended cable opening and said housing,d. a fastening means for securing and air-sealing said output flow piping end within said extended output opening,e. an output restraint notch for restraining said output flow piping end from being inserted too deep into said housing, andf. an interior geometry of said housing, which consists of essentially nonparallel interior walls, and said walls may have a geometry which is spherical, the zone of a sphere, cylindrical, conical, the frustrum of a cone, or a combination of these geometries.

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