Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-12-16
1990-05-08
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 12, 310 905, 310105, 310180, 310266, 318254, H02K 2112
Patent
active
049241281
ABSTRACT:
A polyphase electric motor including a body mobile relative to a fixed body, one of these bodies carrying an exciter strip formed by a plurality of alternating coil windings aligned with each other and connected to an energizer device including a switch adapted to excite the pluralities of coils alternately, the other body comprising a row of alternating magnets and, one on each side of this row, two magnetic bars determining along the row an airgap of constant width in which the exciter strip is disposed. The permanently magnetized row is disposed parallel to the magnetization directions of the magnets constituting it between two continuous magnetic plates.
REFERENCES:
patent: 3955858 (1976-05-01), Poubeau
patent: 4211452 (1980-07-01), Poubeau
patent: 4363525 (1982-12-01), Poubeau
patent: 4439702 (1984-03-01), Belikow
patent: 4444444 (1984-04-01), Benedetti
patent: 4629265 (1986-12-01), Hamilton
patent: 4785212 (1988-11-01), Downer
Patent Abstracts of Japan, vol. 7, No. 99, Apr. 27, 1983.
JP-A-58 22 571, Sept. 2, 1983.
Patent Abstracts of Japan, vol. 9, No. 266(E-352), Oct. 23, 1985.
JP-A-60 113 647, June 20, 1985.
Jamain Patrice
Roland Jean-Pierre
Vaillant De Guelis Hubert
Aerospatiale - Societe Nationale Industrielle
Skudy R.
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