Rotor for dynamo-electric machine

Details Rotor for dynamo-electric machine Rotor for dynamo-electric machine

1998-05-01

2000-12-05

Enad, Elvin

Electrical generator or motor structure

Dynamoelectric

Rotary

310181, H02K 100, H02K 122, H02K 127

Patent

active

061571113

ABSTRACT:
A rotor for a dynamo-electric machine is capable of reducing core loss in a field core, and thus increasing the output efficiency. A rotor for a vehicular AC generator in accordance with the present invention is equipped with: a rotor coil through which current flows to generate magnetic flux; a field core which is provided such that it covers the rotor coil and which is composed of a first field core member and a second field core member having triangular magnetic poles, respectively; and an inter-magnetic-pole member which is provided between adjacent triangular magnetic poles and which has been magnetized in a direction so as to reduce the leakage of magnetic flux between the triangular magnetic poles and; wherein the triangular magnetic poles are constructed by laminating thin steel plates to reduce core loss.

REFERENCES:
patent: 4633113 (1986-12-01), Patel
patent: 4864174 (1989-09-01), Kawamura et al.
patent: 5483116 (1996-01-01), Kusase et al.
patent: 5663605 (1997-09-01), Evans et al.
patent: 5753989 (1998-05-01), Syverson et al.
patent: 5825116 (1998-10-01), Ishikawa
patent: 5828155 (1998-10-01), Adachi et al.

Affiliated with

Also associated with

Rating

Rotor for dynamo-electric machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotor for dynamo-electric machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotor for dynamo-electric machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-964188