Title:
【発明の名称】アキシアルフラックス型電磁マイクロモータ
Document Type and Number:
Japanese Patent JP3370997
Kind Code:
B2
Abstract:
The invention relates to an electromagnetic micromotor with axial flux.
This micromotor includes a stator (2) and a rotor (4) which is mounted pivotably with respect to the stator (2) about an axis of rotation (Xr), the rotor (4) including at least one pair of magnetic poles producing in an air gap (E) a magnetic field (H) substantially parallel to the axis of rotation (Xr), and at least one substantially flat coil (10) placed in the air gap (E) so as to intercept a flux created by the field (H), this micromotor being characterised in that the air gap (E) is delimited solely by the rotor (4).
This micromotor applies to the driving of any mechanism.
Inventors:
Daho Tag Hetzout
Application Number:
JP8072492A
Publication Date:
January 27, 2003
Filing Date:
April 02, 1992
Export Citation:
Assignee:
Eta Society Anonym Fabrice de Beauche
International Classes:
H02K21/24; (IPC1-7): H02K21/24
Domestic Patent References:
| JP63173017A | ||||
| JP318264A |
Attorney, Agent or Firm:
Aoki Akira (4 outside)