Integrated blower for cooling device

Details Integrated blower for cooling device Integrated blower for cooling device

2007-02-06

2007-02-06

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S089000, C310S268000, C417S423100, C417S423700, C417S423140, C417S424100, C417S424200

Reexamination Certificate

active

11173728

ABSTRACT:
An integrated blower for cooling device comprises an electric drive with at least one set of a flat stator and a magnetized rotor, a casing with an inlet and an outlet, and radial impeller. The flat stator integrated with the casing thus the flat stator serves as at least a part of the casing, and the magnetized rotor integrated with the radial impeller. The flat stator comprises circumferential arrayed coils with magnetic axes coincide with a plane of the flat stator. The radial impeller comprises blades attached to a backplate and a shroud, and circumferential arrayed magnetic means thus serve as the magnetized rotor. The magnetic means placed and magnetized along the plane of the flat stator thus magnetic axes of the coils and the magnetic means located at one plane substantially.

REFERENCES:
patent: 3398882 (1968-08-01), Zenkner
patent: 5769069 (1998-06-01), Caffell
patent: 5834866 (1998-11-01), Fujitani et al.
patent: 6111748 (2000-08-01), Bhatia
patent: 6232696 (2001-05-01), Kim et al.
patent: 2005/0012411 (2005-01-01), Hoffman et al.
patent: WO 3016718 (2003-02-01), None

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