Patents
Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
04/1998
04/01/1998CN2277595Y Vehicle AC generator
03/1998
03/31/1998US5734216 Magnet rotor for synchronous motor
03/31/1998US5733402 Method for producing electrically insulated coils
03/31/1998US5732900 Tool including a winding spindle for winding and forming dynamoelectric machine field windings
03/26/1998WO1998012794A1 Method of securing a built-in part and corresponding support
03/26/1998DE19637724A1 Verfahren zum Befestigen eines Einbauteils sowie entsprechender Träger A method for securing a built-in part and corresponding carrier
03/25/1998EP0831575A1 Method and apparatus for manufacturing conductive bars arranged preferably in the form of roebel bars
03/25/1998CN1037884C Apparatus for mfg. coil of stator with mold winding
03/24/1998US5731651 Rotor for an electromotive tool motor
03/24/1998US5729886 Method of modifying an alternator
03/24/1998CA2215946A1 Armature winding apparatus
03/19/1998WO1998011654A1 Process for keeping warm an electric machine during a standstill
03/19/1998WO1998011653A1 Method and apparatus for winding and forming field windings for dynamo-electric machines
03/18/1998EP0829947A1 Removal of residual produced during the manufacturing of commutator rotors
03/18/1998EP0732001A4 Stator lead wire connection method and apparatus
03/18/1998EP0727107A4 Lightweight high power electromotive device and method for making same
03/18/1998CN1176710A Electrical motor assembly and contact for use therewith
03/18/1998CN1176519A Motor case for miniature motors
03/18/1998CN1176516A Rotor for starter motors and method of holding armature coil in such rotor
03/17/1998US5729072 Stator for an electric motor
03/17/1998US5729071 Low cost multi-pole motor constructions and methods of manufacture
03/17/1998US5727307 Method for manufacturing an armature for an electric motor
03/12/1998WO1998010504A1 Methods and apparatus for improved dc motors and magnetic clutches
03/10/1998US5726517 Magnetoelectric claw rotor, and a method of manufacturing such a rotor
03/05/1998WO1998009367A1 Synchro resolver for generating signals with reduced harmonics portions
03/04/1998EP0827259A1 Electrical connector
03/04/1998EP0826260A1 Low cost twin bobbin motors and methods for making same
03/04/1998EP0597066B1 Method and apparatus for producing form wound stator coils
03/04/1998CN2275772Y Universal winding former for electric machine
03/04/1998CN2275771Y Single-phase capacitor running electric machine
03/04/1998CN1175112A Assembling integual claw pole of generator rotor and fan prejection welding technological method
03/04/1998CN1175111A Method for recoverying copper from winding
03/04/1998CN1037646C Rotor of motor having nobrush and their production method
03/03/1998US5723926 Stepping motor
03/03/1998US5722154 Method for setting skew angle
03/03/1998US5722153 Method for fabricating a split-loop armature coil for a motor
03/03/1998US5722152 Method of assembling a stator for an electric motor
02/1998
02/26/1998DE19633399A1 Iron core arrangement e.g. for electro-motor stator
02/25/1998EP0825704A2 Highly heat-resistant electric motor
02/25/1998EP0824780A1 Low-cost synchronous or stepper motor
02/25/1998EP0824755A1 High strength iron-cobalt-vanadium alloy article
02/25/1998EP0824577A1 Lubricant for varnished wires
02/25/1998CN1037559C Method of manufacturing rotor in magneto generator
02/24/1998US5722032 AC generator rotor segment
02/24/1998US5720097 Apparatus for inserting insulators
02/19/1998DE19735140A1 Manufacture of laminated core-stacks for transformers and inductances
02/18/1998EP0824288A2 Manufacturing method for stator of motor
02/18/1998EP0824286A2 Canned motor
02/18/1998CN1173762A Linear motor
02/18/1998CN1037477C Automotive a.c generator
02/12/1998WO1998006165A1 Rotary electrical machines
02/12/1998WO1998006164A1 Vertical direct overinjection system
02/12/1998WO1997045288A3 An electric drive system for vehicles
02/12/1998DE19733884A1 Armature-shaft mounting structure e.g. for motor vehicle ABS braking system electric motor
02/12/1998DE19631988A1 Ball or roller bearing-journalled large electric motor
02/12/1998CA2233607A1 Vertical direct overinjection system
02/11/1998EP0823770A1 Wire winding guide for dynamo electric machine
02/11/1998EP0823768A1 Feeder structure in electric motor
02/11/1998CN1173246A Method of manufacturing a bar fitted with a potential-control devices for high-voltage windings for a rotating electric machine
02/11/1998CN1173063A Motor rotor and its manufacturing method
02/11/1998CN1173062A Magnetic telescopic dynamo-electric machine with reinforced structure
02/10/1998US5717271 Brush holder device and method of molding same
02/10/1998US5716461 Functionally gradient permanent magnet actuators
02/10/1998US5715590 Apparatus for making a slotless electric motor or transducer
02/08/1998CA2211488A1 Armature shaft support structure for use in an electric motor
02/07/1998CA2211953A1 Wire winding guide
02/04/1998EP0822641A2 Canned motor
02/04/1998EP0822030A1 Apparatus and method for the adjustment of workpiece carriers
02/04/1998CN1172556A Low cost twin bobbin motors and methods for making same
02/03/1998US5715116 Spindle motor for driving memory disk
02/03/1998US5714827 Stator for an electric machine
02/03/1998US5714824 Conductor section for a stator frame of a polyphase dynamoelectric machine
02/03/1998US5714822 Coil for electric machine and manufacturing method thereof
01/1998
01/29/1998WO1998003697A1 Method and apparatus for the electroless plating of a metal surface of a hollow conductor, hollow conductor, stator bar of an electric machine and stator winding arrangement of an electric machine
01/29/1998WO1997047067A3 A device in the stator of a rotating electric machine and such a machine
01/29/1998WO1997045929A3 Earthing device and rotating electric machine including the device
01/29/1998CA2261213A1 Method and apparatus for the electroless plating of a metal surface of a hollow conductor, hollow conductor, stator bar of an electric machine and stator winding arrangement of anelectric machine
01/28/1998EP0821466A2 Stator coil winding and lead wire placing method and apparatus
01/28/1998EP0821465A1 Armature pallet
01/28/1998CN1037220C PMDC electric motor with magnet spacer
01/25/1998CA2210845A1 Stator coil winding and lead wire placing method and apparatus
01/22/1998WO1997045933A3 A method and a device for reducing third harmonic phenomena in a rotating electric alternating current machine
01/22/1998WO1997045926A3 An electric high voltage ac machine
01/22/1998WO1997045921A3 Electromagnetic device
01/22/1998DE19629383A1 Stator lamination for fixed part of electric machine esp synchronous or asynchronous machine
01/21/1998EP0819332A1 Injection molded motor assembly and method of fabrication
01/21/1998EP0819313A1 Method of coating parts of windings
01/20/1998US5709251 Method and device for winding coils for electric motors or generators
01/20/1998US5709237 Dishwasher
01/15/1998WO1998001935A1 Rotor for an asynchronous motor, method for producing said rotor, and an asynchronous motor
01/15/1998WO1998001934A1 Stator lead wire connecting method and apparatus
01/15/1998WO1997045919A3 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
01/15/1998WO1997045907A3 Rotating electrical machine plants
01/15/1998DE19643561C1 Electrical machine with single pole winding
01/15/1998DE19635040C1 Functional rotary resolver for generating signals with reduced harmonics e.g resolver or synchro for servo applications
01/14/1998EP0818874A1 Apparatus and methods for forming and inserting multi-lobed coils constituting the stator winding of an alternator
01/14/1998CN1170269A Steel sheets for stator cores, stator cores with the steel sheets and munufacture thereof
01/14/1998CN1170268A Process for shaping stator iron core of underwater motor
01/13/1998US5708315 Stretchable coil wrapper for a dynamoelectric machine
01/08/1998DE19710235A1 Cylindrical yoke for motor vehicle planet-gearing ignition starter