06952068 is referenced by 31 patents and cites 45 patents.

Transverse flux electric motors are made using a unique process where individual components are premade and then assembled together. A stator portion is made by nesting a coil between two stator core portions. The stator core portions are made from laminations or sintered powder materials. A separate rotor portion is provided with a core and two permanent magnets that interact with projections on the stator core portions. In one example, the stator includes support members that support additional magnetic core portions to magnify the magnet flux density in the air gap between the stator and the rotor.

Title
Fabricated components of transverse flux electric motors
Application Number
9/740231
Publication Number
6952068 (B2)
Application Date
December 18, 2000
Publication Date
October 4, 2005
Inventor
Zbigniew Piech
Cheshire
CT, US
Jacek F Gieras
Glastonbury
CT, US
Agent
Carlson Gaskey & Olds
Assignee
Otis Elevator Company
CT, US
IPC
H02K 001/12
H02K 001/12
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