Patents for H02K 1 - Details of the magnetic circuit (44,776)
06/2001
06/21/2001WO2001045237A1 Brushless motor with reduced rotor inertia
06/21/2001WO2001045236A1 Electronically commutated motor
06/21/2001WO2001045233A1 Spindle motor with encapsulated stator and method of making same
06/21/2001WO1998024165A9 Counterbored rotors for natural frequency variation
06/21/2001US20010004178 Electrical rotating actuator for forming a shed in a weaving loom
06/21/2001US20010004173 Brushless electric machine with means for detecting the angular position of the rotor
06/21/2001DE19960727A1 Ständer für eine elektrische Maschine The stator for an electrical machine
06/21/2001DE19957143A1 Elektrische Klauenpolmaschine Electrical claw pole
06/20/2001EP1109301A1 Brushless electric motor with rotor position sensing means
06/20/2001EP1109300A2 Automotive alternator
06/20/2001EP1109299A2 Method for manufacturing an alternator
06/20/2001EP1109296A2 Alternator
06/20/2001EP1109295A2 Winding heads for the stator of an alternator
06/20/2001EP1109294A2 Alternator
06/20/2001EP1109293A2 Alternator and method of manufacture therefor
06/20/2001EP1109292A2 Stator windings of an alternator
06/20/2001EP1109291A2 Stator windings of an alternator with non-uniform slot openings
06/20/2001EP1109290A2 Stator windings of an alternator
06/20/2001EP1109289A2 Winding connections for the stator of an alternator
06/20/2001EP1109288A1 Stator with cooling duct for electrical machine
06/20/2001EP1109287A2 Alternator
06/20/2001EP1109286A2 Iron core of rotating-electric machine and manufacturing method for the same
06/20/2001EP1109285A2 Stator for an automotive alternator
06/20/2001EP1109083A1 Clock works equipped with a generator
06/20/2001EP1108146A1 Indirect cooling for an electric fan
06/20/2001CN1300460A Electric motor with ice out protection
06/20/2001CN1300459A Electric Motor with bearing jecket and its assembling method
06/20/2001CN1300129A Brush-less electric machinery with device for detecting angular position of rotor
06/20/2001CN1300128A Magnetic brushless permanent-magnet DC motor-generator with outer rotor
06/19/2001US6249198 Magnetic actuator
06/19/2001US6249072 Motor laminated core, method of manufacturing same, motor and ink jet recording device
06/19/2001US6249066 Stepping motor
06/14/2001WO2001043259A1 Permanent magnet type motor and method of producing permanent magnet type motor
06/14/2001WO2001042649A2 Hybrid brushless electric machine
06/13/2001EP1107430A2 Expandable flat winding for electric machine rotating fields
06/13/2001EP1107428A2 A high voltage generator stator with radially inserted cable windings and assembly method
06/13/2001EP1107423A1 Stator for use in an electromotor or dynamo
06/13/2001EP1106794A2 Electromagnetic actuator
06/13/2001EP1105961A1 Stator for synchronous motors having more than two poles
06/13/2001EP0944947B1 Electric motor
06/13/2001EP0903001A4 Interlocking segmented coil array
06/13/2001CN1299528A Motor vehicle alternator rotor with interposed permanent magnets
06/13/2001CN1299178A Permanent-magnet dynamo-electric machine with full-bridge to recover electric energy
06/12/2001US6246561 Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same
06/12/2001US6246142 Stator core for car AC generator and process for producing stator core for car AC generator
06/12/2001US6246140 Pivotal structure for a motor rotor
06/12/2001US6246133 High efficiency motor for low velocity, high volume fan and other applications
06/12/2001US6244835 Blood pump having a magnetically suspended rotor
06/12/2001US6244374 Electrically operated power steering device
06/07/2001WO2001041284A1 Pole generator with vibration damping
06/07/2001US20010002977 Oscillation-type compressor
06/07/2001DE19955050A1 Rotorkörper Rotor body
06/07/2001DE19954966A1 Elektrische Antriebseinheit Electric drive unit
06/06/2001CN2433770Y YCP2 series three-phase asynchronous motor
06/06/2001CN2433765Y High-power rare-earth low-voltage DC electric generator
06/06/2001CN2433764Y Three-phase asynchronous motor for water-jet loom
06/06/2001CN1298567A Rotor of small-sized motor
06/06/2001CN1298566A Induction machine stator
06/06/2001CN1298220A Ultrahigh speed permanent-magnetic rotary electric machine system
06/06/2001CN1066862C Star frame for a wound rotor of motor
06/05/2001US6243187 Polygonal mirror device
06/05/2001US6242840 Electrical machine including toothless flux collector made from ferromagnetic wire
06/05/2001US6242837 Permanent magnet rotary machine and electric vehicle using the same
06/05/2001US6242835 Core sheet, core and method of manufacturing an armature
06/05/2001US6242833 Wound cover arrangement for an electric motor rotor
06/05/2001US6242830 Motor
06/05/2001US6242822 Electric machine
05/2001
05/31/2001WO2001039216A1 Isotropic compound and method for preparation thereof, isotropic bonded magnet, rotary machine and magnet roll
05/31/2001WO2001038741A1 Fluid pump with a motor housing and a method for the production of a motor housing
05/31/2001US20010002095 Multi-phase electric rotating machine having toroidal coils and using method thereof
05/31/2001US20010002094 Permanent magnet electric rotating machine and electomotive vehicle using permanent magnet electric rotating machine
05/30/2001EP1104086A1 Very high speed permanent magnet type electric rotating machine system
05/30/2001EP1104077A2 Permanent magnet rotary electric motor
05/30/2001EP1104076A1 Electric claw pole machine
05/30/2001CN1297274A Permanent-magnet rotary motor
05/30/2001CN1066585C Open stator axial flux electric motor
05/29/2001US6239532 Motor with external rotor
05/29/2001US6239530 Subsynchronous reluctance electrical machine
05/29/2001US6239527 Non-circular field winding enclosure
05/29/2001US6239525 Permanent magnet dynamoelectric rotating machine and electric vehicle equipped with the same
05/29/2001US6239520 Permanent magnet rotor cooling system and method
05/29/2001US6239519 Electrical machine, in particular claw pole generator
05/29/2001US6237213 Process of manufacturing an electrical rotating actuator such as for use in weaving looms and weaving systems
05/25/2001WO2001037403A1 Hydraulic turbogenerator
05/25/2001WO2001037401A1 Brushless motor
05/25/2001WO2001037399A2 Electric drive unit
05/25/2001WO2001036814A2 Rotor body
05/25/2001WO2000057541A3 Electric motor having snap connection assembly method
05/25/2001WO2000057535A8 Spring mounting for an electric generator
05/24/2001US20010001528 Synchronous machine with a hlder to support permanent magnets in a claw pole rotor
05/23/2001EP1102384A2 Rotor for a high-speed electric machine
05/23/2001EP1102383A2 Motor/Generator
05/23/2001EP1101272A1 Rotors utilizing a stepped skew
05/23/2001EP1101270A1 Starter generator for an internal combustion engine and method of producing same
05/23/2001DE19956042A1 Rotor für eine schnellaufende elektrische Maschine A rotor for a high-speed electrical machine
05/23/2001DE19949135A1 Elektrischer Motor mit einem einseitig gelagerten Läufer Electric motor with a cantilevered rotor
05/23/2001CN2431668Y Motor rotor for sound image equipment with integrated bearing disk
05/23/2001CN1296324A Rotor of ratary machine
05/23/2001CN1296270A Magnet assembly and method for making same, small sized electric appliance using same
05/22/2001US6236135 Toroidal core type actuator with phase separator