Invention Grant
- Patent Title: Horizontal axis washing machine having 4 pole 36 slot motor
- Patent Title (中): 卧式洗衣机具有4极36槽电机
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Application No.: US11680330Application Date: 2007-02-28
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Publication No.: US07692350B2Publication Date: 2010-04-06
- Inventor: Keith I. Hoemann , Gary E. Horst
- Applicant: Keith I. Hoemann , 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
- Agency: Senniger Powers LLP
- Main IPC: H02K3/00
- IPC: H02K3/00
Abstract:
A horizontal axis washing machine includes a clothing receptacle rotated by a 4 pole rotor. A 36 slot stator having an interior bore with an interior diameter receives the 4 pole rotor in magnetic coupling relation and capable of operating within a flux weakening range of at least 5:1. The stator has a ratio of an interior diameter to a minimum exterior diameter greater than or equal to 0.63:1.
Public/Granted literature
- US20080203846A1 Horizontal axis washing machine having 4 pole 36 slot motor Public/Granted day:2008-08-28
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