H02K 1/26

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Class  H02K : DYNAMO-ELECTRIC MACHINES


Subclass 1/26: 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 Rotor cores with slots for windings

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10601282 Electric rotating machine and manufacturing method for electric rotating machineApr 24, 17Mar 24, 20KABUSHIKI KAISHA TOSHIBA
10574113 Electric motor comprising an insulating element with guide meansApr 19, 16Feb 25, 20Robert Bosch GmbH
10566884 Methods for producing cores for electrical machinesNov 13, 13Feb 18, 20Trancerie Emiliane S.P.A.
10554110 Displacement devices and methods for fabrication, use and control of sameMar 13, 18Feb 04, 20The University of British Columbia
10554088 Rotor assembly for an electric machine having a coolant passageNov 04, 13Feb 04, 20GE Aviation Systems, LLC
10541576 Electric machine with non-symmetrical magnet slotsJun 12, 17Jan 21, 20BorgWarner, Inc.
10541580 Wedges with Q-axis damper circuitsMar 27, 17Jan 21, 20HAMILTON SUNDSTRAND CORPORATION
10523079 Rotor assembly for an electric machine with thermal management featuresSep 06, 13Dec 31, 19GE Aviation Systems, LLC
10491085 Induction rotor and method of assembling an induction rotorSep 01, 16Nov 26, 19GM Global Technology Operations LLC
10476333 Graphene power generating system using wasting energy from rotating shaftsAug 07, 18Nov 12, 19K-Technology USA, Inc.
10476348 Electric motor having asymmetric configuration for generating unbalanced forceDec 18, 17Nov 12, 19GM Global Technology Operations LLC
10476361 Cage rotor comprising a deformable bearingOct 10, 13Nov 12, 19SIEMENS AKTIENGESELLSCHAFT
10447098 Rotating electrical machine with cooling channelsOct 16, 14Oct 15, 19MITSUBISHI ELECTRIC CORPORATION
10447126 Induction motor including rotor teeth having an inclined surfaceMay 03, 17Oct 15, 19KABUSHIKI KAISHA TOSHIBA
10447137 Energy storage, hydrogen and oxygen production using ion separatorsJul 22, 18Oct 15, 19Not available
10447125 Tool for holdling coil for electromechanical device for converting electrical energy and mechanical energyMar 08, 16Oct 15, 19Hayashi Industry Co., LTD.
10439481 Ion separatorJul 22, 18Oct 08, 19Not available
10439455 Method for manufacturing strator, method for manufacturing rotary electric machine, and iron-core blockDec 09, 15Oct 08, 19MITSUBISHI ELECTRIC CORPORATION
10439461 Rotary electric machine having insulator material filled between conductive bodiesOct 31, 14Oct 08, 19Hitachi Automotive Systems, Ltd.
10424989 Methods for manufacturing a housing for an electrical machineAug 08, 17Sep 24, 19General Electric Company

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0067,387 Repaired Rotor of a Multi-Phase Electric Motor and Method of RepairAug 24, 18Feb 27, 20Dayton-Phoenix Group Inc.
2019/0312,473 ROTARY ELECTRIC MACHINE AND ROTOR MOUNTED THEREINJun 20, 19Oct 10, 19DENSO CORPORATION
2019/0267,857 Rotor for an Electrical Machine with Push-On WindingsMay 13, 19Aug 29, 19Not available
2019/0207,491 FIELD WINDING TYPE ROTARY MACHINEMar 08, 19Jul 04, 19DENSO CORPORATION
2019/0207,455 ROTOR OF ROTATING ELECTRICAL MACHINE AND ASSOCIATED FABRICATION PROCESSDec 21, 18Jul 04, 19VALEO SYSTÈMES D'ESSUYAGE
2019/0207,456 ROTOR OF ROTATING ELECTRICAL MACHINE AND ASSOCIATED FABRICATION PROCESSDec 28, 18Jul 04, 19VALEO SYSTÈMES D'ESSUYAGE
2019/0173,330 ELECTRIC MACHINEJul 27, 17Jun 06, 19Not available
2019/0157,926 ROTOR BODY AND METHOD FOR PRODUCING A ROTOR BODYApr 18, 17May 23, 19Siemens Aktiengesellschaft
2019/0140,530 Rotary Electric Machine and Drive System Using SameJul 31, 17May 09, 19Not available
2019/0140,499 ROTATING ELECTRIC MACHINEOct 29, 18May 09, 19DENSO CORPORATION
2019/0089,215 MOTOR, FAN, COMPRESSOR, AND AIR CONDITIONING APPARATUSApr 06, 16Mar 21, 19Not available
2019/0006,895 ROTOR FOR ELECTRIC MOTOROct 02, 17Jan 03, 19Not available
2018/0358,850 ROTOR MECHANISMDec 19, 17Dec 13, 18(6) INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
2018/0191,216 ROTOR FOR ELECTRIC MACHINE AND ELECTRIC MACHINE COMPRISING THE SAMEJun 29, 16Jul 05, 18Not available
2018/0083,501 ELECTRIC MOTORApr 25, 16Mar 22, 18MITSUBA CORPORATION
2018/0069,443 MOTOR ROTOR INCLUDING ROTOR CORE AND MANUFACTURING METHOD THEREFORMar 18, 16Mar 08, 18Not available
2018/0006,537 SQUIRREL-CAGE INDUCTION MOTOR, AND METHOD FOR MANUFACTURING SQUIRREL-CAGE INDUCTION MOTORJan 19, 15Jan 04, 18MITSUBISHI ELECTRIC CORPORATION
2017/0047,799 PERMANENT MAGNET SYNCHRONOUS MOTOR AND A ROTOR THEREOFDec 31, 14Feb 16, 17United Automotive Electronic Systems Co., Ltd.
2016/0141,924 ROTOR OF WOUND ROTOR SYNCHRONOUS MOTORJun 22, 15May 19, 16HYUNDAI MOTOR COMPANY
2015/0295,454 INDUCTION MACHINE WITH DUAL PHASE MAGNETIC MATERIAL FOR SENSORLESS CONTROLApr 15, 14Oct 15, 15GENERAL ELECTRIC COMPANY

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Patents Issued To Date - By Filing Year

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