Title:
ELECTROMAGNETIC MOTOR
Document Type and Number:
Japanese Patent JP3416245
Kind Code:
B2
Abstract:
PURPOSE: To provide an electromagnetic motor with a cage made of a synthetic material where a cage body cannot be subjected to a stress for causing its deformation and can be fixed into the stator of the motor by a reliable method.
CONSTITUTION: An electromagnetic motor has cages 2a, 2b, 2c, 2d, and 2e that can be firmly engaged to a stator. The cages include a bottom part 18, a cover 22, and a body 20, and a rotor is mounted rotatably at the inside of the cage. The cages 2a, 2b, 2c, 2d, and 2e are formed by synthesis materials, and mechanically fixing and positioning means for maintaining a wall surface P of a cage body 20 in a free state are provided between a wall surface P and a stator 4.
Inventors:
Friedrich Perrault
Francois Diaz
Francois Diaz
Application Number:
JP1695494A
Publication Date:
June 16, 2003
Filing Date:
January 18, 1994
Export Citation:
Assignee:
Wouter S Are Fabric De Beauche
International Classes:
G04C3/14; H02K5/128; H02K33/00; H02K37/14; H02K37/16; (IPC1-7): H02K37/16; G04C3/14; H02K33/00
Domestic Patent References:
| JP2296187A | ||||
| JP57122665A | ||||
| JP4215092A | ||||
| JP2296188A | ||||
| JP2296187A | ||||
| JP5222518U |
Other References:
【文献】英国特許出願公開2024528(GB,A)
【文献】英国特許出願公開2089137(GB,A)
【文献】米国特許1913179(US,A)
【文献】米国特許3824684(US,A)
【文献】英国特許出願公開2089137(GB,A)
【文献】米国特許1913179(US,A)
【文献】米国特許3824684(US,A)
Attorney, Agent or Firm:
Masaki Yamakawa