Linear electrodynamic machine

Details Linear electrodynamic machine Linear electrodynamic machine

1992-07-31

1995-02-14

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Reciprocating

310 13, 310152, H02K 3300

Patent

active

053898443

ABSTRACT:
A linear electrodynamic machine is disclosed having non-axisymmetric, interdigitating interfaces between moving and fixed magnetic circuit elements. The moving magnet elements may be of permanent magnet or electromagnetic construction, and in one embodiment constitute low reluctance elements moving relative to fixed energizing and output coils. Magnetic elements on a reciprocating plunger couple to fixed elements of a magnetic circuit in an interdigitating manner. Alternators and motors with non-axisymmetric, interdigitating interfaces are disclosed.

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