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US 5,382,860 AGranted
Electromagnetic pump stator core
AssigneeGeneral Electric Company
InventorsAlan W. Fanning, Eugene E. Olich, Leslie R. Dahl
Life of this patent
Estimating the term…
Abstract
A stator core for supporting an electrical coil includes a plurality of groups of circumferentially abutting flat laminations which collectively form a bore and perimeter. A plurality of wedges are interposed between the groups, with each wedge having an inner edge and a thicker outer edge. The wedge outer edges abut adjacent ones of the groups to provide a continuous path around the perimeter.
Claims14
A stator core for supporting an electrical coil and channeling magnetic flux therefrom comprising:
- a plurality of groups of circumferentially abutting flat elements extending radially outwardly from a common centerline axis to collectively define a radially inner bore and a radially outer perimeter;
- and
- a plurality of wedges interposed between said groups, each wedge having a radially inner edge, and a radially outer edge being thicker than said inner edge, with said outer edges abutting adjacent ones of said groups to provide a continuous path around said perimeter.
Dependencies are inferred from the claim text.