Linear actuator/motor

Details Linear actuator/motor Linear actuator/motor

1990-05-25

1991-08-06

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Reciprocating

310 27, 318135, H02K 3310, H02K 3504

Patent

active

050380613

ABSTRACT:
A linear alternator/motor which is capable of translating the energy of linear mechanical motion into electrical energy, and/or also transforming electrical energy into linear mechanical motion. There is an inner pole member and an outer circumferential pole member defining first and second annular gaps. An armature component comprising first and second coil sections, positioned in the gaps, reciprocates relative to the the pole members. The coil sections have current flowing therein so that field portions of these coils coupled into the main magnetic field substantially cancel each other as the coil selections move between end positions.

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