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US 2013/0259667 A1Published application
Impeller and fan
AssigneeASUSTeK COMPUTER INC.
InventorYung-Ching HUANG
Life of this patent
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Abstract
An impeller applied to a fan is disclosed. The impeller includes a hub, a plurality of centrifugal blades and a plurality of axial blades. One end of each of the centrifugal blades is disposed around the circumference of the hub. The axial blades are respectively connected to the other end of a part of the centrifugal blades. A fan applying the impeller is also disclosed.
Claims18
An impeller applied to a fan, comprising:
- a hub;
- a plurality of centrifugal blades, wherein one end of each of the centrifugal blades is disposed around circumference of the hub;
- and
- a plurality of axial blades, wherein the other end of a part of the centrifugal blades is connected to the axial blades, respectively.
1 more element
The impeller according to claim I, wherein each of the centrifugal blades and the connected axial blades are integrally formed.
An impeller applied to a fan, comprising:
- a hub;
- and
- a plurality of composite blades disposed around circumference of the hub, wherein each of the composite blades extends from the hub and includes a centrifugal part and an axial part in sequence.
A fan, comprising:
- an impeller comprising:
- a hub,
- a plurality of centrifugal blades, wherein one end of each of the centrifugal blades is disposed around circumference of the hub, and
- a plurality of axial blades, wherein the other end of a part of the centrifugal blades is connected to the axial blades, respectively;
- and
- a motor;
- wherein the impeller is driven by the motor.
4 more elements
A fan, comprising:
- an impeller comprising:
- a hub, and
- a plurality of composite blades disposed around circumference of the hub, wherein each of the composite blades extends from the hub and includes a centrifugal part and an axial part in sequence;
- and
- a motor;
- wherein the impeller is driven by the motor
3 more elements
Dependencies are inferred from the claim text.