Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 1 - Details of the magnetic circuit
Patents for H02K 1 - Details of the magnetic circuit (44,776)
03/2014
03/06/2014DE102012215254A1 Method for manufacturing electric motor for adjusting drive of motor vehicle, involves inserting permanent magnets into pole housing, and forming seam at pole housing for fastening permanent magnets in pole housing in radial direction
03/06/2014DE102012215241A1 Rotor einer elektrischen Maschine und elektrische Maschine Rotor of an electric machine and electric machine
03/06/2014DE102012215236A1 Rotor einer elektrischen Maschine und elektrische Maschine Rotor of an electric machine and electric machine
03/06/2014DE102012215234A1 Stator mit von Mantelblech umgebenem Statorblechpaket Stator surrounded of stator lamination stack of sheet casing
03/06/2014DE102012215232A1 Stator for use in electromotor i.e. servomotor, for motor car, has mold-closure part arranged on radial outer side of yoke segments, where mold-closure part is positively embraced form inner wall of housing, in which stator ring is inserted
03/06/2014DE102012017329A1 Rotor of permanent magnet-energized electric machine, has cross linked duroplastic material whose second thermal expansion coefficient and cure temperature is higher than maximum operating temperature of electrical machine
03/05/2014EP2704296A1 Electric motor and electric device provided with same
03/05/2014EP2704294A1 Rotor of a permanently excited synchronous machine
03/05/2014EP2704293A1 Electric machine with a base element
03/05/2014CN203466706U Single-phase brushless motor
03/05/2014CN203466704U Permanent magnet synchronous servo motor and rotor body
03/05/2014CN203466700U High efficiency and low voltage asynchronous motor rotor structure applied to low speed electric vehicle
03/05/2014CN203466696U Multiport energy conversion device
03/05/2014CN203466695U Multifunctional permanent-magnet super-power drive motor capable of automatic power and torque increasing and decreasing, power generating and charging
03/05/2014CN203466679U Hydraulic pump
03/05/2014CN203466649U Permanent magnet embedded motor
03/05/2014CN203466648U Motor rotor magnetic steel fixing structure and motor equipped with same
03/05/2014CN203466647U Permanent magnet synchronous motor rotor for vehicles
03/05/2014CN203466646U High speed circular radial multipolar magnetic rotor brushless motor
03/05/2014CN203466645U Motor permanent magnet fixing device
03/05/2014CN203466644U Motor core
03/05/2014CN203466643U Motor rotor core
03/05/2014CN203466642U Novel electrical-excitation double-salient-pole rotor structure
03/05/2014CN203466641U Generator claw pole
03/05/2014CN203466640U Embedded-commutator-type motor for radiator fan
03/05/2014CN203466639U High-strength rotor device of wind tunnel motor
03/05/2014CN203466638U Electric car motor core
03/05/2014CN203466637U Multifunctional electromotor model
03/05/2014CN203466636U Low rotation speed large torque brushless motor
03/05/2014CN203466635U Stator and motor
03/05/2014CN203466634U Motor stator core
03/05/2014CN203466633U Motor stator core structure
03/05/2014CN203466632U Motor core
03/05/2014CN103620919A Rotor armature for an electric motor
03/05/2014CN103620918A Cooling structure of rotary electric machine
03/05/2014CN103620917A Rotor of electric motor
03/05/2014CN103620916A Permanent-magnet external-rotor electric machine, rotor for such an electric machine and method for producing same
03/05/2014CN103620915A Motor
03/05/2014CN103620914A Electric machine, synchronous generator-field pole, synchronous generator-rotor comprising a plurality of field poles, and method for producing a synchronous generator-field pole of an electric machine
03/05/2014CN103618432A Heat pipe cooling permanent magnet speed controller
03/05/2014CN103618422A Electromagnetic drive fan device
03/05/2014CN103618412A Vehicle automatic control system motor capable of efficiently dissipating heat at low rotating speed and saving energy at high rotating speed
03/05/2014CN103618411A A motor dissipating heat highly efficiently
03/05/2014CN103618410A Generator system
03/05/2014CN103618397A Shell of seat motor
03/05/2014CN103618393A Rotor
03/05/2014CN103618392A Stator and rotor dual-permanent-magnet excitation harmonic motor
03/05/2014CN103618391A Ten-pole twelve-groove permanent magnet brushless motor
03/05/2014CN103617882A Outer rotor axial magnetic circuit single-pole reluctance type rotary transformer with redundant winding
03/05/2014CN103617881A Total-excitation coarse-fine coupling magnetism-resisting-type rotary transformer with redundancy winding
03/05/2014CN103617880A Outer rotor axial magnetic circuit multi-pole reluctance type rotary transformer with redundant winding
03/05/2014CN103614619A Permanent magnet for small and special motor and processing technology of permanent magnet
03/05/2014CN102710079B Permanent magnet synchronous motor with dual annular rotation heat tube for cooling rotor
03/05/2014CN102549881B Method of manufacturing molded stator of dynamo electric machine
03/05/2014CN102474146B Stator for electrical rotating machine
03/05/2014CN102025259B Silicon-steel plate for submersible permanent linear electric motor stator
03/05/2014CN101924442B Permanent magnet synchronous motor with damping slot on rotor
03/05/2014CN101772876B Electric machine comprising rotor with hybrid excitation
03/04/2014US8665558 Disk drive device
03/04/2014US8664826 Permanent magnet excited electric motor with reduced cogging torque
03/04/2014US8664825 Molded motor
03/04/2014US8664824 Apparatus for generating an electric current in a varying magnetic field
03/04/2014US8664820 Electric motor-driven compressor for vehicle
03/04/2014US8664819 Method and apparatus for permanent magnet attachment in an electromechanical machine
03/04/2014US8664817 Electrical submersible pump system having high temperature insulation materials and buffered lubricant
03/04/2014US8664814 Switched reluctance motor
02/2014
02/27/2014WO2014031248A1 Highly reliable actuator with multiple degrees of freedom and method for moving a payload using the actuator
02/27/2014WO2014031005A1 Coil slot for castellated variable reluctance motor (cvrm)
02/27/2014WO2014030547A1 Rotor structure and rotor manufacturing method for permanent magnet type rotating electrical machine
02/27/2014WO2014030251A1 Rotating electric machine and supercharger for internal combustion engine
02/27/2014WO2014029233A1 Multi-pole permanent magnet direct current motor with integrated magnetic poles
02/27/2014WO2013108034A3 A linear electrical machine
02/27/2014US20140055001 Stator of motor and motor
02/27/2014US20140054999 Method of manufacturing an electric machine with segmented permanent magnets
02/27/2014US20140054998 Rotor and electric motor including the same
02/27/2014US20140054997 Permanent magnet type motor and method for manufacturing permanent magnet type motor
02/27/2014DE102013200476A1 Permanent magnet-excited two-pole synchronous machine e.g. wind force generator, for use as inner rotor machine in wind-power plant, has pockets comprising magnets that exhibits magnetization direction to form magnetic poles of rotor
02/27/2014DE102013108459A1 Permanentmagnettyp-motor und verfahren zum herstellen einespermanentmagnettyp-motors Permanent magnet type motor and process for making a permanent magnet-type-motors
02/27/2014DE102012215084A1 Rotor of electric machine, has permanent magnets which are arranged and are extended to axial end portions, and are fixed in recessed portion by potting compound and are viewed in stacking direction perpendicular to recessed portion
02/27/2014DE102012214934A1 Elektrische Maschine, insbesondere elektrischer Antriebsmotor Electrical machine, in particular electric drive motor
02/27/2014DE102012214883A1 Stator segment for setting cylindrical stator assembly of rotary inner rotor machine, has core element portion protruding at partial section opposite to side of another partial section to form core element for retaining exciter coil
02/27/2014DE102012017293A1 Elektrische Maschine für einen Kraftfahrzeug-Antriebsstrang An electrical machine for a motor vehicle drive train
02/27/2014DE102012016927A1 Rotor of electric machine e.g. electric motor, has clamping element that is extended along extending direction of permanent magnet in recess such that permanent magnet is partially enclosed by clamping element
02/27/2014DE102012016914A1 Stator for electronically commutated electromotor, has contact element forming neutral point of star-connection, and winding wire forming phases, where end of one of phases and end of another wire forming other phase are attached to element
02/26/2014EP2701292A2 Linear motor
02/26/2014EP2701290A1 Power generating device
02/26/2014EP2701289A1 Motor rotor production method
02/26/2014EP2700148A2 Stator segment for a stator having a segmented design of an electric motor, stator composed of similar stator segments and method for producing a stator from stator segments
02/26/2014EP2700147A2 Stator segment for a stator having a segmented design of an electric motor, stator composed of similar stator segments and method for the production of a stator from stator segments
02/26/2014EP2700146A2 Self-supporting housing of a dynamo-electric machine
02/26/2014EP2700145A1 Environmentally protected housingless generator/motor
02/26/2014CN203457031U Flat plate type magnet-gathering type magnetic circuit structure for permanent magnetic eddy current transmission device
02/26/2014CN203457020U Switched reluctance motor
02/26/2014CN203457019U Switched reluctance motor
02/26/2014CN203457017U Electromagnetic rotating device
02/26/2014CN203456963U Rotor clamping ring
02/26/2014CN203456962U A motor rotor dedicated to an electric tricycle
02/26/2014CN203456961U Permanent-magnet direct-driven traction motor
02/26/2014CN203456960U Motor rotor, permanent magnetic rotating motor and compressor with the same
02/26/2014CN203456959U Magnetic tile fixation structure of permanent magnet motor
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