Invention Grant
- Patent Title: Electric motor
- Patent Title (中): 电动马达
-
Application No.: US11460149Application Date: 2006-07-26
-
Publication No.: US07719147B2Publication Date: 2010-05-18
- Inventor: Robert A. Palmer, Jr. , Denis L. Palmer
- Applicant: Robert A. Palmer, Jr. , Denis L. Palmer
- Applicant Address: US UT Brigham City
- Assignee: Millennial Research Corporation
- Current Assignee: Millennial Research Corporation
- Current Assignee Address: US UT Brigham City
- Agency: Fish & Richardson P.C.
- Main IPC: H02K11/00
- IPC: H02K11/00

Abstract:
A multi-phase electric motor comprises a stator comprising a plurality of wire coils surrounding a non-magnetizable core; a rotor with permanent magnets embedded therein, the rotor being disposed adjacent to the stator, the rotor being mounted on a rotatable drive shaft; a power source; a position sensor operably connected to the rotor; and a control circuit operably connected to the power source, the position sensor, and the wire coils, for controlling distribution of electrical energy to the wire coils. In this motor the control mechanism transfers electrical charge from a first coil to a second coil.
Public/Granted literature
- US20080024044A1 Electric Motor Public/Granted day:2008-01-31
Information query