Dynamoelectric rotor

Details Dynamoelectric rotor Dynamoelectric rotor

2008-04-15

2008-04-15

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S071000

Reexamination Certificate

active

11583908

ABSTRACT:
A field coil is housed inside a coil housing space of a pole core, and an annular body that is made of an insulating resin is fixed to a portion of a shaft that projects outward at a first end of the pole core. A pair of slip rings are fixed to the annular body so as to be separated axially, and a pair of connecting terminals are disposed on the annular body such that first ends are respectively connected to the pair of slip rings and second ends project radially outward from a flange portion of the annular body. In addition, a coil winding start end and winding finish end of the field coil are led out through a valley portion between first claw-shaped magnetic pole portions, and are respectively connected to projecting portions of the connecting terminals.

REFERENCES:
patent: 5955804 (1999-09-01), Kusase et al.
patent: 6501207 (2002-12-01), Oohashi et al.
patent: 6853111 (2005-02-01), Umeda et al.
patent: 2002/0047482 (2002-04-01), Oohashi et al.
patent: 54025487 (1979-02-01), None
patent: 59-1401 (1984-01-01), None
patent: 59178935 (1984-10-01), None
patent: 05-268753 (1993-10-01), None
patent: 06086517 (1994-03-01), None
Machine translation of JP 06086517, Honda et al (8 pages).

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