Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1998-01-28
1999-08-31
Dougherty, Thomas M.
Electrical generator or motor structure
Dynamoelectric
Rotary
310194, 310164, 310 90, H02K 112, H02K 100, H02K 1900, H02K 516
Patent
active
059457651
ABSTRACT:
An interior stator assembly is provided in a brushless motor which includes an exterior rotor assembly that has a fixed rotating shaft, and a bearing that connects rotatably the exterior rotor assembly to the interior stator assembly. The interior stator assembly includes a coil assembly and two silicon steel plates. The coil assembly includes a sheave which is adapted to journal the rotating shaft of the exterior rotor assembly therein, and a coil which is wound around the sheave. The sheave has two end surfaces on which the plates are fixed. Each of the plates has a ring body and a plurality of angularly equidistant exciting sheets which extend integrally and axially from a circumference of the ring body. The exciting sheets of the plates are staggered in such a manner that each of the exciting sheets of one of the plates is located circumferentially between an adjacent pair of the exciting sheets of the other one of the plates.
REFERENCES:
patent: 3558940 (1971-01-01), Chestnut et al.
patent: 4987331 (1991-01-01), Horng
patent: 5808390 (1998-09-01), Miyazawa et al.
Dinh Le Dang
Dougherty Thomas M.
LandOfFree
Interior stator assembly for a brushless motor with exciting she does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interior stator assembly for a brushless motor with exciting she, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interior stator assembly for a brushless motor with exciting she will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2427140