Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1998-04-27
1999-09-21
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310162, 310261, 310181, 310184, 310216, H02K 2112, H02K 1900, H02K 122, H02K 100
Patent
active
059558075
ABSTRACT:
A synchronous electric machine includes a stator having an armature winding, a rotor having axially laminated magnetic sheets and a field coil, a plurality of permanent magnets disposed in the rotor to form N-pole and S-pole on the outer circumference of the rotor, and ribs and pins magnetically bypassing the N-poles and S-poles of the permanent magnets. The pins also attach the laminated magnetic sheets together as a unit. The rotor has a plurality of axially extending holes on its circumference for accommodating permanent magnets.
REFERENCES:
patent: 4700097 (1987-10-01), Kawada et al.
patent: 4914335 (1990-04-01), Horton et al.
patent: 4922152 (1990-05-01), Gleghorn et al.
patent: 5483116 (1996-01-01), Kusase et al.
patent: 5552651 (1996-09-01), Radomski
patent: 5666015 (1997-09-01), Uchibori et al.
patent: 5786650 (1998-07-01), Uchida et al.
patent: 5808390 (1998-09-01), Miyazawa et al.
Banzai Keiichiro
Fukushima Akira
Kajiura Hiroaki
Yanase Sumio
Denso Corporation
Dinh Le Dang
Ramirez Nestor
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