Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-08-13
1993-12-07
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310156, 310DIG6, H02K 1100
Patent
active
052686027
ABSTRACT:
An electric machine within a hub housing rotatably disposed on an axle. A magnetic rotor is mounted on and can be rotated about the axle and is driven by the rotation of the hub housing by means of a transmission. The magnetic rotor comprises a central support carrying a plurality of axially aligned permanent-magnetic rods arranged in a star-shaped configuration. A coil assembly in the form of a cylindrical shell is arranged around the magnetic rotor. This design results in a compact and easy to assemble configuration with an overall efficiency higher than 0.5.
REFERENCES:
patent: 2430705 (1947-11-01), Brown
patent: 3259768 (1966-07-01), Burr
patent: 4645961 (1987-02-01), Malsky
patent: 4860176 (1989-08-01), Bauwens et al.
patent: 4986556 (1991-01-01), Hartmann
patent: 5115159 (1992-05-01), Takamiya et al.
Nguyen Matthew
Stephan Steven L.
Vereinigte Drahtwerke A.G.
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