Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1994-10-21
1996-06-18
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 44, 310261, H02K 2112
Patent
active
055280951
ABSTRACT:
A permanent magnet rotor for an electric motor has a shaft, a coupler mounted on the shaft, a flux ring fitted to the coupler and located within a ring magnet. The flux ring is a split ring having a nominal outside diameter greater than the inside diameter of the magnet and is keyed to the coupler.
REFERENCES:
patent: 2897384 (1958-07-01), Muller
patent: 3258623 (1966-06-01), Phelon et al.
patent: 4594525 (1986-06-01), Stokes
Patent Abstracts of Japan, vol. 12, No. 362 (e-663)(3209), Abstract No. JP-A-63 114 550, May 19, 1988.
European Search Report dated Feb. 14, 1994.
Johnson Electric S.A.
Skudy R.
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