Power supply device for bicycles

Details Power supply device for bicycles Power supply device for bicycles

1990-06-01

1992-01-07

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 310268, 310 68D, H02K 702

Patent

active

050794612

ABSTRACT:
A power supply device for bicycles is specified, in which a disk-shaped armature (44) is arranged in a fixed manner between permanent magnets (47, 48) rotating with the hub of a wheel. The armature is constructed as copper-coated insulating armature having conductor tracks in rotary current technology. Neither carbon brushes nor other wearing parts are present, so that a closed housing can be used (FIG. 1).

REFERENCES:
patent: 3604965 (1970-03-01), Stroud
patent: 3806744 (1974-04-01), Abraham et al.
patent: 4228384 (1978-05-01), Arnold et al.

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