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Patent Searching and Data


Title:
ROTOR STRUCTURE
Document Type and Number:
Japanese Patent JP2003299288
Kind Code:
A
Abstract:

To cope with flattening and reduction in size of an electromagnetic induction machine and allow greater output and mass-production thereof with a reduction in cost as well.

The structure includes a coil disc 1 where conductor patterns 12 serving as coils are formed and through holes 13 are perforated at the terminals of the conductor patterns 12, wherein a commutator disc 2 where conductor patterns 22 serving as commutator pieces are formed and through holes 23 are perforated at the terminals of the conductor patterns 22, and the coil disc 1 and the commutator disc 2 are laminated coaxially, the conductor patterns 12 of the coil disc 1 and the conductor patterns 22 of the commutator disc 2 are connected at the through holes 13, 23.


Inventors:
IWATANI MASAAKI
Application Number:
JP2002000098233
Publication Date:
October 17, 2003
Filing Date:
April 01, 2002
Export Citation:
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Assignee:
IWATANI MASAAKI
International Classes:
H01R39/06; H01R39/32; H02K3/26; H02K13/00; H02K13/04; H02K23/00; (IPC1-7): H02K3/26; H01R39/06; H01R39/32; H02K13/00; H02K13/04; H02K23/00
Attorney, Agent or Firm:
小林 孝次