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Banded electromagnetic stator core

Patent ·
OSTI ID:242583
A stator core for an electromagnetic pump includes a plurality of circumferentially adjoining groups of flat laminations disposed about a common centerline axis and collectively defining a central bore and a discontinuous outer perimeter, with adjacent groups diverging radially outwardly to form V-shaped gaps. An annular band surrounds the groups and is predeterminedly tensioned to clamp together the laminations, and has a predetermined flexibility in a radial direction to form substantially straight bridge sections between the adjacent groups. 5 figs.
Research Organization:
General Electric Co
DOE Contract Number:
AC03-89SF17445
Assignee:
General Electric Co., San Jose, CA (United States)
Patent Number(s):
US 5,525,852/A/
Application Number:
PAN: 8-186,746
OSTI ID:
242583
Country of Publication:
United States
Language:
English

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