A fan end bracket for a motorized fan assembly has a plurality of curvilinear tapered air passages. Each air passage includes a flow port, such that air being moved by a rotating fan assembly is directed through the air passages and the flow ports. A skeletal motor assembly is affixed to one side of the end bracket such that the motor shaft is disposed through a shaft aperture in the end bracket. A rotating fan member is affixed to the motor shaft adjacent to the other side of the end bracket. A shroud member is provided to shroud the rotating fan member...
[ What is claimed is:] [1.] A baffle plate for a motorized fan assembly having a fan end bracket, the end bracket having a plurality of tapered air passages defined by a plurality of ramped surfaces and flow ports, the baffle plate comprising:an annular disk-shaped member having a central shaft aperture therein, and a plurality of tapered scalloped members located about the outer circumference thereof wherein the number of said scallops corresponds to the number of air passage in the end bracket.
이 특허를 인용한 특허 피인용횟수: 18
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