Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Reexamination Certificate
2007-07-06
2010-06-01
Nguyen, Ninh H (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
C415S220000, C415S221000
Reexamination Certificate
active
07726939
ABSTRACT:
A heat-dissipating fan with an upward air-guiding member is provided. The heat-dissipating fan includes a housing, an impeller having a hub and a plurality of blades disposed around the hub, a base disposed inside the housing for supporting the impeller thereon, and an air-guiding member disposed between the base and the housing, wherein the air-guiding member has at least one inclined edge on the windward side or its opposite side relative to the horizontal line perpendicular to the axis of the heat-dissipating fan.
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Chang Hsiou-Chen
Chang Shun-Chen
Huang Wen-Shi
Lee Chin-Hung
Lin Kuo-Cheng
Birch & Stewart Kolasch & Birch, LLP
Delta Electronics , Inc.
Nguyen Ninh H
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