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Class Information
Number: 310/156.53
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Permanent magnet machines > Permanent magnet rotor > Pole shoes/pole pieces > Radial flux path and radially positioned pole shoes > Embedded in a core
Description: Subject matter wherein at least one permanent magnet of the dynamoelectric machine is embedded in a magnetic core which forms the rotor of the machine.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619332 |
Permanent magnet type electric rotating machine and wind turbine electric power generation system |
Nov. 17, 2009 |
| 7619343 |
Rotor for an electrical motor |
Nov. 17, 2009 |
| 7612480 |
Interior permanent magnet motor |
Nov. 3, 2009 |
| 7612481 |
Rotor with a cover plate for securing a magnet in the rotor |
Nov. 3, 2009 |
| 7608966 |
Rotor and method of manufacturing |
Oct. 27, 2009 |
| 7608972 |
Claw-pole motor having smaller intervals between induction poles of stator rings at both ends |
Oct. 27, 2009 |
| 7605510 |
Permanent magnet rotating machine |
Oct. 20, 2009 |
| 7598645 |
Stress distributing permanent magnet rotor geometry for electric machines |
Oct. 6, 2009 |
| 7579733 |
Motor |
Aug. 25, 2009 |
| 7564157 |
Interior permanent magnet synchronous machine |
Jul. 21, 2009 |
| 7560842 |
Permanent magnet type rotating electric machine capable of suppressing deformation of rotor core |
Jul. 14, 2009 |
| 7550891 |
Permanent magnet motor having stator poles with stepped-end-surfaces and rotor with outer-circumferential-recessed surface |
Jun. 23, 2009 |
| 7535147 |
Turbine generator having an A/C exciter |
May. 19, 2009 |
| 7521832 |
Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine |
Apr. 21, 2009 |
| 7521833 |
Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor |
Apr. 21, 2009 |
| 7518278 |
High strength undiffused brushless machine and method |
Apr. 14, 2009 |
| 7504754 |
Rotor having multiple permanent-magnet pieces in a cavity |
Mar. 17, 2009 |
| 7500848 |
Mold used for manufacturing electric motor rotor |
Mar. 10, 2009 |
| 7498708 |
Design of the magnet and webs in interior permanent magnet rotors |
Mar. 3, 2009 |
| 7482724 |
Ipm electric rotating machine |
Jan. 27, 2009 |
| 7474028 |
Motor |
Jan. 6, 2009 |
| 7474027 |
Permanent magnet motor |
Jan. 6, 2009 |
| 7459821 |
Permanent magnet assisted synRM and method for imposing magnetic force thereon |
Dec. 2, 2008 |
| 7446448 |
Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine |
Nov. 4, 2008 |
| 7436096 |
Rotor having permanent magnets and axialy-extending channels |
Oct. 14, 2008 |
| 7436095 |
Rotary electric machine |
Oct. 14, 2008 |
| 7432624 |
Rotor for a permanent-magnet electrical machine and a machine for manufacturing it |
Oct. 7, 2008 |
| 7425786 |
Permanent magnet type rotating electrical machine |
Sep. 16, 2008 |
| 7417349 |
Driving apparatus |
Aug. 26, 2008 |
| 7417348 |
Rotor of permanent magnet rotating electric machine |
Aug. 26, 2008 |
| 7415756 |
Magnetizing method using a magnetizing jig and method of assembling an electric compressor by using the jig and the magnetizing method |
Aug. 26, 2008 |
| 7417346 |
Permanent magnet rotating electric machine |
Aug. 26, 2008 |
| 7414343 |
Hybrid-excited rotating machine, and vehicle with the hybrid-excited rotating machine |
Aug. 19, 2008 |
| 7405503 |
Permanent magnet rotating electric machine |
Jul. 29, 2008 |
| 7405504 |
Rotor for rotary electric machine |
Jul. 29, 2008 |
| 7385328 |
Cogging reduction in permanent magnet machines |
Jun. 10, 2008 |
| 7378773 |
Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine |
May. 27, 2008 |
| 7378774 |
Laminated core of rotary electric machine |
May. 27, 2008 |
| 7372183 |
Permanent magnet synchronous motor |
May. 13, 2008 |
| 7358638 |
Method of determining pole arc ratio of interior permanent magnet rotary motor and interior permanent magnet rotary motor |
Apr. 15, 2008 |
| 7332845 |
Spoke permanent magnet rotor |
Feb. 19, 2008 |
| 7327062 |
Rotor for rotary electric machine |
Feb. 5, 2008 |
| 7321177 |
Synchronous electric motor |
Jan. 22, 2008 |
| 7317272 |
Rotor of motor |
Jan. 8, 2008 |
| 7288868 |
Motor generator |
Oct. 30, 2007 |
| 7282827 |
Permanent magnet motor |
Oct. 16, 2007 |
| 7279821 |
Motor |
Oct. 9, 2007 |
| 7276832 |
Permanent magnet rotary motor |
Oct. 2, 2007 |
| 7262526 |
Rotor for permanent magnet motor of outer rotor type |
Aug. 28, 2007 |
| 7250703 |
Permanent magnet motor and washing machine provided therewith |
Jul. 31, 2007 |
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