| 摘要 |
An elbow for use in a dryer duct assembly comprising at least one component for connecting a dryer vent outlet and an exhaust vent. The component has an inlet and outlet. The dryer vent outlet and one of the component inlet and outlet have a standardized diameter. The elbow comprises a body defining an interior flow passage for permitting the passing of dryer exhaust air through the body. A first end of the body terminates in a first edge to define an inlet opening to the interior flow passage. A second end of the body terminates in a second edge to define an outlet opening to the interior flow passage. At least a portion of the first end has an effective inner diameter greater than the standardized diameter for receiving therein one of the dryer vent outlet and component inlet or outlet with the standardized diameter, and at least a portion of the second end has an effective outer diameter less than the standardized diameter for being received within the other of the dryer vent opening and component inlet or outlet with the standardized diameter.
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