| |
 |
Teiji Sata Patents |
|
Inventor: Sata; Teiji
Address: Ebina, JP
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5533813 |
Dynamic air pressure bearing |
July 9, 1996 |
| Disclosed is the improvement in a dynamic air pressure bearing in which a rotor is supported at high speed in the non-contact state. In an optical deflector, a stationary shaft is planted at the center portion of a housing. A stator core is disposed on a stud. A magnet yoke is integrated |
| 5172021 |
Deflector motor with gas bearing and magnet thrust bearing |
December 15, 1992 |
| An electric motor, in which the thrust bearing action is performed by the magnetic attraction forces induced between a annular stator core with toroidal coils and magnets confronting the stator core, includes at least a cup-shaped member with a central cylindrical portion opened at the |
| 5148069 |
Recessed rotation detectors for brushless motors |
September 15, 1992 |
| An electric motor includes at least a stator core carrying toroidal coils wound thereon, a magnet provided in opposition to the stator core so as to constitute a part of a rotor, and magnetic flux detection elements for detecting changes in magnetic polarity of the magnet so as to contro |
|
|
|
