Duct blower
The tubular fan (2) comprises a tube (1) with a motor driven impeller (3) and a diffuser assembly (6). The diffuser assembly has a number of guide vanes (7) which are connected to the tube and form a connection between the tube and the motor. The motor (5) is installed inside the diffuser assembly,...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The tubular fan (2) comprises a tube (1) with a motor driven impeller (3) and a diffuser assembly (6). The diffuser assembly has a number of guide vanes (7) which are connected to the tube and form a connection between the tube and the motor. The motor (5) is installed inside the diffuser assembly, and the fan is installed co-axially in the tube. The guide vanes are equidistantly spaced and especially distributed around the circumference of a base component of the diffuser assembly. |
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