Electric wheel with removable motor

Details Electric wheel with removable motor Electric wheel with removable motor

1982-02-22

1983-06-21

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 83, H02K 700, B60K 700

Patent

active

043895867

ABSTRACT:
The magnet frame of a dynamoelectric machine comprises a removable, generally cylindrical inner member concentrically disposed inside a cylindrical outer member. The inner member is supported in a cantilever fashion at only one of its ends, and most of its outside surface is normally separated by a relatively small circumferential gap from the cooperating inside surface of the outer member. The outer member of the frame rotatably supports the hub of a motorized wheel, which hub is coupled via a torque tube and gearing to a rotor inside the inner member. Conventional means is provided in the inner member for producing a field of magnetic flux in both the magnet frame and the rotor, and the path of this flux will include parallel branches in the inner and outer frame members.

REFERENCES:
patent: 2430163 (1947-11-01), Dever
patent: 2608598 (1952-08-01), Hawkins et al.
patent: 2650992 (1953-09-01), Forss et al.
patent: 2727164 (1955-12-01), Radice
patent: 2822485 (1958-02-01), Braun et al.
patent: 2899005 (1959-08-01), Speicher
patent: 3897843 (1975-08-01), Hapeman et al.
patent: 4021690 (1977-05-01), Burton

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