Cooling fan assembly

Details Cooling fan assembly Cooling fan assembly

2006-10-03

2011-10-11

Chervinsky, Boris (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S694000, C415S208100

Reexamination Certificate

active

08035967

ABSTRACT:
A cooling fan assembly includes a cooling fan unit having a rotating shaft and a plurality of rotating vanes combined with the rotating shaft, and a flow control unit provided in a front of a ventilation direction of the cooling fan unit to control a flow of air to reproduce a rotational directional flow component and to reduce a resistance of the flow of the air in a central portion thereof.

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Office Action issued Apr. 4, 2008, from Chinese Patent Office.

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