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Title:
STATOR FOR OUTER ROTOR TYPE MULTIPOLAR GENERATOR
Document Type and Number:
Japanese Patent JP2001309598
Kind Code:
A
Abstract:

To enable insulation between the coil of a specific cylindrical part and a crossover wire by securing a stable capability for insulation, evading increase of working mandays, in a stator for an outer rotor type multipolar generator formed by winding coils of the same kind different from the coil wound on the specific cylindrical part out of a plurality of cylindrical parts in which a bobbin has integrated with it so as to cover the plurality of salient poles of the stator core respectively, on a pair of cylindrical parts which adjoin on both sides of the specific cylindrical part, and connecting both coils of the same kind to each other through the crossover wire.

A flange portion 58 projecting more outwards than the periphery of the coil 40 to be wound on the base end of the specific cylindrical part 35b3 out of the cylindrical parts 35b1, 35b2, 35b3, is formed integrally, and a crossover wire 56 is arranged between the flange portion 58 and a guide projection 35c. Furthermore, a pair of grooves 58a, 58b are formed in the flange portion 58, and lead wires 40a, 40b which extend from both ends of the coil 40 and are connected to a terminal 421 for an external conductor and a grounding terminal 44 respectively are inserted into the grooves 58a, 58b.


Inventors:
TOTSUKA MASAYUKI
Application Number:
JP2000119462A
Publication Date:
November 02, 2001
Filing Date:
April 20, 2000
Export Citation:
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Assignee:
SAWAFUJI ELECTRIC CO LTD
International Classes:
H02K3/18; H02K3/38; H02K3/46; H02K3/50; (IPC1-7): H02K3/38; H02K3/18; H02K3/46; H02K3/50