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Title: Banded electromagnetic stator core

Abstract

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.

Inventors:
 [1];  [1];  [1];  [2]
+ Show Inventor Affiliations
  1. San Jose, CA
  2. Aptos, CA
Issue Date:
Research Org.:
General Electric Co., Boston, MA (United States)
OSTI Identifier:
870463
Patent Number(s):
5525852
Assignee:
General Electric Company (San Jose, CA)
Patent Classifications (CPCs):
H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
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DOE Contract Number:  
AC03-89SF17445
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
banded; electromagnetic; stator; core; pump; plurality; circumferentially; adjoining; flat; laminations; disposed; common; centerline; axis; collectively; defining; central; bore; discontinuous; outer; perimeter; adjacent; diverging; radially; outwardly; form; v-shaped; gaps; annular; band; surrounds; predeterminedly; tensioned; clamp; predetermined; flexibility; radial; direction; substantially; straight; bridge; sections; radial direction; electromagnetic pump; central bore; radially outwardly; radially outward; stator core; outer perimeter; substantially straight; annular band; collectively defining; centerline axis; common centerline; circumferentially adjoining; flat laminations; form substantially; electromagnetic stator; common center; laminations disposed; banded electromagnetic; /310/

Citation Formats

Fanning, Alan W, Gonzales, Aaron A, Patel, Mahadeo R, and Olich, Eugene E. Banded electromagnetic stator core. United States: N. p., 1996. Web.
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Fanning, Alan W, Gonzales, Aaron A, Patel, Mahadeo R, & Olich, Eugene E. Banded electromagnetic stator core. United States.
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Fanning, Alan W, Gonzales, Aaron A, Patel, Mahadeo R, and Olich, Eugene E. Mon . "Banded electromagnetic stator core". United States. https://www.osti.gov/servlets/purl/870463.
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@article{osti_870463,
title = {Banded electromagnetic stator core},
author = {Fanning, Alan W and Gonzales, Aaron A and Patel, Mahadeo R and Olich, Eugene E},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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