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US 2012/0235526 A1Published application
Fan and motor thereof
AssigneeDelta Electronics, Inc.
InventorChih-Hui WU
Life of this patent
Estimating the term…
Abstract
A motor includes a base, a bushing, a bearing structure, a stator structure, a rotor structure and a magnetic element. The base has a supporting platform. The bushing is connected with the base. The bearing structure is disposed in the bushing. The bushing is threaded through the stator structure. The rotor structure has a shaft, and the shaft threads through the bearing structure. The magnetic element corresponds to the shaft and is disposed on the supporting platform, and the magnetic element magnetically interacts with the shaft. A fan equipped with the motor is also disclosed.
Claims19
A motor comprising:
- a base having a supporting platform;
- a bushing connected with the base;
- a bearing structure disposed in the bushing;
- a rotor structure having a shaft, wherein the shaft threads through the bearing structure;
- and
- a magnetic element corresponding to the shaft and disposed on the supporting platform, wherein the magnetic element magnetically interacts with the shaft.
3 more elements
A fan comprising:
- an impeller;
- and
- a motor connecting to the impeller for driving the impeller to rotate, wherein the motor comprises a base having a supporting platform, a bushing connected with the base, a bearing structure disposed in the bushing, a rotor structure having a shaft, and a magnetic element corresponding to the shaft and disposed on the supporting platform, wherein the shaft threads through the bearing structure, and the magnetic element magnetically interacts with the shaft.
Dependencies are inferred from the claim text.