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Class Information
Number: 310/156.65
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Permanent magnet machines > Permanent magnet rotor > Pole shoes/pole pieces > Axially magnetized with pole shoes at both ends > Laminated pole shoes
Description: Subject matter wherein the pole pieces or pole shoes are laminated.

Patents under this class:

Patent Number Title Of Patent Date Issued
8278794 Axial gap type motor and method of manufacturing rotor of motor Oct. 2, 2012
8049389 Axial gap motor Nov. 1, 2011
7932658 Interior permanent magnet motor including rotor with flux barriers Apr. 26, 2011
7906883 Axial gap motor Mar. 15, 2011
6384504 Electric machine with a rotor constructed of permanent magnets and magnetic flux guides May. 7, 2002
6160330 Three-phase stepping motor and driving method therefor Dec. 12, 2000
5917261 Motive power generating apparatus utilizing energy of permanent magnet Jun. 29, 1999
5552653 Electric motor with increased T/N characteristic value Sep. 3, 1996
5289064 Three-phase permanent magnet stepping motor Feb. 22, 1994
4339679 Low-inertia high-torque synchronous induction motor Jul. 13, 1982
3956650 Laminar-rotor synchronous inductor motor May. 11, 1976

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