Invention Grant
- Patent Title: Small air gap air core stator
- Patent Title (中): 小气隙空心定子
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Application No.: US12365607Application Date: 2009-02-04
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Publication No.: US07994679B2Publication Date: 2011-08-09
- Inventor: Di Wu
- Applicant: Di Wu
- Applicant Address: US TX Round Rock
- Assignee: TECO-Westinghouse Motor Company
- Current Assignee: TECO-Westinghouse Motor Company
- Current Assignee Address: US TX Round Rock
- Agency: Fulbright & Jaworski L.L.P.
- Main IPC: H02K3/48
- IPC: H02K3/48 ; H02K1/06

Abstract:
Stator for use in an electrical machine. A non-magnetic support frame section and a non-magnetic axial coil support are used to provide an air gap stator configuration. The present stators provide an air gap winding configuration that facilitates the fixing of stator coils in the air gap. The stator coils are located near the surface of the magnetic back iron and are separated from adjacent coils by non-magnetic structure.
Public/Granted literature
- US20100194232A1 SMALL AIR GAP AIR CORE STATOR Public/Granted day:2010-08-05
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