Back to results
US 2006/0076847 A1Published application
Outer rotor type motor
AssigneeDaewoo Electronics Co., Ltd.
InventorMan Han
Life of this patent
Estimating the term…
Abstract
An outer rotor type motor includes a rotation shaft installed in a bearing housing; a stator formed of a field winding; a rotor disposed outside the stator to house the stator and having a yoke surface on which a permanent magnet for performing a magnetic interaction with the field winding of the stator, the rotor rotating around the stator; and a shaft bushing for connecting the rotor and the rotation shaft. The shaft bushing is insert-molded at a central portion of the rotor to be connected with the rotor.
Claims5
An outer rotor type motor comprising:
- a rotation shaft installed in a bearing housing;
- a stator formed of a field winding;
- a rotor disposed outside the stator to house the stator, and having a yoke surface on which a permanent magnet for performing a magnetic interaction with the field winding of the stator, the rotor rotating around the stator;
- and
- a shaft bushing for connecting the rotor and the rotation shaft,
- wherein the shaft bushing is insert-molded at a central portion of the rotor to be connected with the rotor.
3 more elements
Dependencies are inferred from the claim text.