Invention Application
- Patent Title: Asymmetrical composite magnet structure for lobed rotor
- Patent Title (中): 用于叶片转子的不对称复合磁体结构
-
Application No.: US11565427Application Date: 2006-11-30
-
Publication No.: US20070138892A1Publication Date: 2007-06-21
- Inventor: Gary E. Horst
- Applicant: Gary E. Horst
- Applicant Address: US MO St. Louis
- Assignee: EMERSON ELECTRIC CO.
- Current Assignee: EMERSON ELECTRIC CO.
- Current Assignee Address: US MO St. Louis
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K21/12
Abstract:
An interior permanent magnet electric motor. A lobed rotor comprising composite slots and non-composite slots radially spaced from its longitudinal axis of rotation extending parallel to the axis. Ferrite magnets are positioned in both the composite and non-composite slots and neo magnets are positioned in the composite slots only.
Public/Granted literature
- US07550889B2 Asymmetrical composite magnet structure for lobed rotor Public/Granted day:2009-06-23
Information query
