Patents for H02K 3 - Details of windings (24,644)
09/2002
09/19/2002WO2001076044A3 Reluctance motor and a method for controlling a reluctance motor
09/19/2002US20020130583 DC motor
09/19/2002US20020130582 Stator for rotary machine and method of manufacturing the stator
09/19/2002US20020130581 Brushless DC motor and refrigerant compressor employing the motor
09/19/2002US20020130580 Brushless DC motor and refrigerant compressor employing the motor
09/19/2002US20020130579 DC motor and method of controlling the same
09/19/2002US20020130578 Permanent magnet type three-phase AC rotary electric machine
09/19/2002US20020130576 Permanent magnet rotating electric machine and electrically driven vehicle employing same
09/19/2002US20020130575 Permanent magnet rotating electric machine and electrically driven vehicle employing same
09/19/2002US20020130574 Permanent magnet type rotating electric machine
09/19/2002US20020130563 A.C. generator for vehicle and a method of producing the same
09/19/2002DE10113299A1 Manufacturing conducting rods involves cutting continuous wire into sub-conductor lengths, bending sub-conductors, applying electrical insulation, assembling to make conducting rod, etc.
09/19/2002DE10113258A1 Manufacturing conducting rods involves insulating of coating sub-conductors, sintering, partial hardening of coating, assembly to form rod, sintering with compression and final hardening
09/19/2002CA2440857A1 Powder coated rotor
09/18/2002EP1241774A2 Stator for a rotating electrical machine and method of manufacturing the stator
09/18/2002EP1241771A1 DC brushless vibration motor
09/18/2002EP1241038A1 Driving member such as driving wheel or hoisting winch containing a synchronous motor
09/18/2002EP0983629B1 Method for fastening windings with wedges
09/18/2002CN2512149Y Magnetic wedge
09/17/2002USRE37844 Rotary electrical machines
09/17/2002US6452294 Generator endwinding cooling enhancement
09/17/2002US6450786 Cooling water pump
09/12/2002WO2002071578A1 Dynamo-electric machine
09/12/2002WO2002071577A1 Rotary electric machinery
09/12/2002WO2002071575A2 Motor with divided stator having bonded laminations
09/12/2002WO2002071574A1 Stator assembly made from a plurality of toroidal core arc segments and motor using same
09/12/2002US20020125842 DC brushless vibration motor
09/12/2002US20020125788 Axial cooling tubes provided with clamping means
09/12/2002US20020125787 Stator coil assembly for superconducting rotating machines
09/12/2002US20020125785 Rotating electric machine with coil supports
09/12/2002US20020125784 Reduced magnetic noise and current ripple automotive alternator
09/12/2002US20020125782 Segmented stator switched reluctance machine
09/12/2002US20020125781 Brushless electro-mechanical machine
09/12/2002US20020125773 Multi-phase linear motor having an integrated coil assembly and method for forming the integrated coil assemblly
09/12/2002DE10209054A1 Kraftfahrzeug-Lichtmaschine mit verringertem magnetischen Rauschen und verringerter Stromwelligkeit Automotive alternator with reduced magnetic noise and reduced current ripple
09/12/2002DE10111509A1 Winding for fitting to a stator or rotor of an electrical machine with an iron body and slots and method for fitting it includes a set of L-shaped moulded parts with each limb forming a bar slot for slotting bars in.
09/12/2002DE10105983A1 Electrical machine has winding heads in axial end of stator enclosed at least partly by basket shaped part whose enveloping volume can be altered by shaping and/or adding material
09/11/2002EP1239568A1 Radiused stator core end faces
09/11/2002EP1238311A1 Flat coil and lithographic method for producing microcomponents
09/11/2002EP1034607B1 Insulated conductor for high-voltage machine windings
09/11/2002EP0790696B1 Generator structure
09/11/2002CN1369130A Electric machines
09/11/2002CN1368783A Electric rotating machine
09/11/2002CN1368782A Dynamo-electric machine with hollow cylindrical star windings
09/11/2002CN1368779A Stator structure of reciprocating electric machine
09/11/2002CN1090835C 电动机 Electric motor
09/11/2002CN1090833C Dynamo with wound rotor
09/10/2002US6448687 Automotive alternator
09/10/2002US6448683 Method of producing a rotor
09/10/2002US6448681 Alternator
09/10/2002US6448677 Flat-type vibration motor
09/10/2002US6446324 Stacked layered core and method for manufacturing the same
09/06/2002WO2002069477A1 Exciting substrate of rotary electric machinery
09/06/2002WO2002069474A1 Stator with molded insulator
09/06/2002WO2002069472A1 Method for assembling conductive segments of a rotor winding or stator winding in a rotary electric machine
09/06/2002WO2001035514A9 Electrical machine with a winding
09/05/2002US20020122274 Spindle motor and data recording/reproducing apparatus
09/05/2002US20020121833 Commutator for electric rotary machine and manufacturing method thereof
09/05/2002US20020121830 Method for increasing subtransient reactance of a generator
09/05/2002US20020121829 Coil for an electrical machine, and method for producing a coil
09/05/2002US20020121823 Drive element such as a driving wheel or a hoisting winch, the element comprising a synchronous motor
09/05/2002DE10103824A1 Ständer-Anschlussteil einer elektrischen Maschine Stand-terminal part of an electrical machine
09/04/2002EP1237254A1 Alternator for vehicle
09/04/2002EP1236263A1 Motor/generator with energised reluctance and coil in the air gap
09/04/2002EP1074086A4 Rotating induction apparatus
09/04/2002CN1367931A Insulating material, electric winding, and method of manufacture thereof
09/04/2002CN1367568A Electric motor
09/04/2002CN1367567A Three-phase induction motor and its speed regulating method
09/04/2002CN1367566A High superconducting A.C. motor
09/04/2002CN1367116A Vehicle with auxiliary power
09/03/2002US6445535 Disk drive with spindle motor and electrical connection arrangement
09/03/2002US6445102 Travelling-wave motor and method for producing same
09/03/2002US6445097 Method for assembling and electrical connector assembly for a power tool
08/2002
08/29/2002WO2002050977A3 Stator windings and connections alternator
08/29/2002US20020118607 Use of non-magnetic paths for an electronic module intended for a timepiece
08/29/2002US20020117936 Apparatus for securement of a winding assembly
08/29/2002US20020117929 Radiused stator core end faces
08/29/2002US20020117928 Dynamo electric machine and method of manufacturing the same
08/29/2002US20020117913 Damping of resonant peaks in an electric motor, which is operated using a converter with a voltage intermediate circuit, by increasing the losses produced in the region of critical natural frequencies
08/29/2002US20020117912 Rotary electric machine
08/29/2002US20020117909 Motor provided with flexible circuit board
08/29/2002DE10200665A1 Drehstromgenerator Alternator
08/29/2002DE10200512A1 Drehstromgenerator Alternator
08/29/2002DE10160011A1 Ständerbauweise eines Kolbenmotors Prefabricated houses a piston engine
08/29/2002DE10105076A1 Vorrichtung zur Fixierung eines Wicklungssystems Device for fixing a winding system
08/28/2002EP1235327A2 Stator coil structure for rotary electrical machine and method of manufacturing the same
08/28/2002EP1235325A1 Composite stator structure
08/28/2002EP1233797A2 Intravascular blood pump
08/28/2002CN1366599A Freezer
08/28/2002CN1366375A Axial gap type eccentric rotor and flat coreless vibrating motor using said rotor
08/28/2002CN1089960C Motor stator structure and its forming method
08/27/2002US6441527 A.C. generator for vehicle
08/27/2002US6441526 Alternator
08/27/2002US6439907 Generator junction assembly
08/27/2002US6439862 Fan with improved electric motor and mounting
08/27/2002US6439497 Method and device for mounting a winding
08/27/2002US6438820 Method of minimizing rotor body windage loss
08/22/2002US20020113565 Coil winding number variable type motor and coil winding number varying method for varying cooling and heating capacity of reciprocating compressor
08/22/2002US20020113520 Unipolar transverse flux machine
08/22/2002US20020113519 Stator with molded insulator