Compound rotary and/or linear motor

Details Compound rotary and/or linear motor Compound rotary and/or linear motor

1978-07-18

1980-11-18

Duggan, Donovan F.

Electricity: motive power systems

Motor with diverse motions

310 12, 310 14, 310 80, 318135, H02K 706

Patent

active

042348315

ABSTRACT:
A compound rotary and/or linear motor comprises two interposed magnet systems of which at least one is variable by an electronic control system to generate rotary and/or linear motion of the other. One of the two magnet systems consists of axially consecutive arrangements, preferably rings, of electrically separate magnet poles. The other magnet system contains at least one pair of magnet poles. The electronic control system is designed optionally or according to program to generate rotary motion by sequentially energizing consecutive magnets in a ring, to generate linear motion by sequentially energizing axially consecutive magnets and to generate a combined linear and/or rotary motion by sequentially energizing consecutive magnets forming a helix.

REFERENCES:
patent: 3394295 (1968-07-01), Cory
patent: 3869625 (1978-03-01), Sawyer
patent: 3889165 (1978-06-01), Van
patent: 3894275 (1978-07-01), Baumans et al.
patent: 3898487 (1978-08-01), Sobiepanek
patent: 4099106 (1978-07-01), Nikaido

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