Title:
ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/028353
Kind Code:
A3
Abstract:
A three-phase, high voltage motor for use in a scroll compressor includes a stator core having an annular rim and a plurality of teeth extending radially inward from the rim. Aluminum windings are wrapped around teeth of the plurality of teeth of the stator core. The windings are spaced 120 electrical degrees from each other. The motor further includes a rotor body that is rotatably mounted inside the stator core and includes an external surface facing the stator core.
Inventors:
ROSE J SCOTT (US)
Application Number:
PCT/US2010/044331
Publication Date:
April 28, 2011
Filing Date:
August 04, 2010
Export Citation:
Assignee:
EMERSON ELECTRIC CO (US)
ROSE J SCOTT (US)
ROSE J SCOTT (US)
International Classes:
F04C29/00; F04C18/02; H02K3/46
Foreign References:
| US5753989A | 1998-05-19 | |||
| US4702681A | 1987-10-27 | |||
| US5319844A | 1994-06-14 |
Attorney, Agent or Firm:
THOMAS, Michael J. et al. (Dickey & Pierce PLC,7700 Bonhomme, Suite 40, St. Louis Missouri, US)
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