H02K 1/28

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Class  H02K : DYNAMO-ELECTRIC MACHINES


Subclass 1/28: Details of the magnetic circuit (magnetic circuits or magnets in general, magnetic circuits for transformers for power supply H01F; magnetic circuits for relays H01H 50/16) characterised by the shape, form, or construction Rotating parts of magnetic circuit Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10608513 Rotor manufacturing apparatusNov 09, 17Mar 31, 20Toyota Jidosha Kabushiki Kaisha
10608504 Rotary electric machineJan 08, 16Mar 31, 20Mitsubishi Electric Corporation
10601270 Rotor of an electric machine with a laminated coreApr 18, 17Mar 24, 20ZF Friedrichshafen AG
10601268 Rotor of electric motor, and method for manufacturing rotorJan 04, 17Mar 24, 20FANUC CORPORTION
10601271 Dynamoelectric machine including displaceable flux-guiding elementsApr 16, 15Mar 24, 20Schaeffler Technologies AG & Co. KG
10594194 Rotor and rotary electric machineMay 31, 18Mar 17, 20FANUC CORPORATION
10587165 Method for pre-conditioning a kinetic energy storage systemOct 31, 17Mar 10, 20Saint Augustin Canada Electric Inc.
10581288 Rotor and rotary electrical machineJun 15, 18Mar 03, 20FANUC CORPORATION
10574101 Rotor for an electric rotating machineFeb 09, 17Feb 25, 20SIEMENS AKTIENGESELLSCHAFT
10574105 Inner-rotor type motor and rotor thereofJul 21, 17Feb 25, 20Sunonwealth Electric Machine Industry Co. Ltd.
10574104 Rotor of motorJan 14, 16Feb 25, 20HA NAM ELECTRICITY CO., LTD.
10566862 Rotor, rotary electric machine, and method of producing rotorNov 13, 15Feb 18, 20Mitsubishi Electric Corporation
10566864 Magnet retainer for use in an electric motorNov 06, 15Feb 18, 20ARCELIK ANONIM SIRKETI
10559988 Rotor for rotary electric machineJul 31, 15Feb 11, 20Mitsubishi Electric Corporation
10554088 Rotor assembly for an electric machine having a coolant passageNov 04, 13Feb 04, 20GE Aviation Systems, LLC
10546091 Magnetic mass for rotor, and corresponding rotor, electric machine and manufacturing methodJan 20, 16Jan 28, 20GE ENERGY POWER CONVERSION TECHNOLOGY LTD.
10541578 Permanent magnet electric machine with moveable flux-shunting elementsJan 02, 18Jan 21, 20GM Global Technology Operations LLC
10541573 Electrical machineMar 21, 18Jan 21, 20Lappeenranta University of Technology
10530227 Manufacturing method of rotor core, manufacturing method of rotor, rotor and motorMay 19, 16Jan 07, 20Nidec Corporation
10527045 Motor of a ceiling fan, the motor having an axially spaced bearing, a radially spaced bearing and a third bearingJan 09, 18Jan 07, 20Sunonwealth Electric Machine Industry Co. Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0091,785 Method of Manufacturing Magnet Embedded CoreApr 13, 16Mar 19, 20Not available
2020/0076,255 SELF-COMMISSIONING OF A BEARINGLESS-MOTOR DRIVEAug 14, 19Mar 05, 20Kone Corporation
2020/0059,123 ROTOR FOR MOTOR, AND MANUFACTURING METHOD FOR MOTOR AND ROTOR FOR MOTORJan 19, 18Feb 20, 20Not available
2019/0305,618 ROBOT DRIVE UNIT AND ROBOTJan 18, 19Oct 03, 19FANUC CORPORATION
2019/0280,541 MOTORMar 05, 19Sep 12, 19Not available
2019/0280,575 MOTORFeb 28, 19Sep 12, 19Not available
2019/0252,936 Rotary Electric MachineJul 19, 17Aug 15, 19Not available
2019/0199,152 ASSEMBLED ROTOR SHAFT WITH AN ASYMMETRICAL DESIGN, ROTOR, AND METHOD FOR PRODUCING THE ASSEMBLED ROTOR SHAFT AND THE ROTORAug 21, 17Jun 27, 19ThyssenKrupp Presta TecCenter AG; THYSSENKRUPP AG;
2019/0199,151 NANO-CRYSTALLINE COATING FOR MAGNET RETENTION IN A ROTOR ASSEMBLYDec 27, 17Jun 27, 19Not available
2019/0199,187 RESOLVER ROTOR AND ROTATING ELECTRICAL MACHINE INCLUDING SAMEDec 19, 18Jun 27, 19Not available
2019/0190,334 HYBRID MODULE INCLUDING MOTOR ROTOR CLAMP RING STAKED TO ROTOR HUBDec 15, 17Jun 20, 19Not available
2019/0173,343 MOTORAug 08, 17Jun 06, 19Not available
2019/0140,504 EC MOTOR WITH CAST ARMATURE SHAFTNov 08, 18May 09, 19C. & E. Fein GmbH
2019/0131,835 Rotor for a MotorJan 15, 18May 02, 19Not available
2019/0103,781 MOTORSep 18, 18Apr 04, 19Not available
2019/0089,231 MANUFACTURING METHOD OF STACKED CORE AND MANUFACTURING DEVICE OF STACKED CORESep 14, 18Mar 21, 19MITSUI HIGH-TEC INC.
2019/0074,740 ROTOR MANUFACTURING METHODMar 31, 17Mar 07, 19AISIN AW CO., LTD.
2019/0074,739 ELECTRICAL MACHINE ROTORJul 20, 18Mar 07, 19Rolls Royce plc
2019/0036,402 ROTOR FOR AN AXIAL FLUX ELECTROMAGNETIC MOTOR OR GENERATOR WITH SEMI-EMBEDDED MAGNETS AND AXIAL HOLDING MEANSMar 09, 17Jan 31, 19WHYLOT SAS
2019/0036,401 ROTOR, ROTARY ELECTRIC MACHINE, AND MANUFACTURING METHOD OF ROTORMay 31, 18Jan 31, 19FANUC CORPORATION

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Patents Issued To Date - By Filing Year

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