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)
12/2005
12/01/2005WO2005114813A1 Laminated core produced from segments
12/01/2005WO2005114812A1 Pole body and pole tip connections used with rotating machines
12/01/2005WO2005114782A2 Low cost electrical motor components manufactured from conductive loaded resin-based materials
12/01/2005WO2005083879B1 Motor and drive system of motor
12/01/2005US20050264130 Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine
12/01/2005US20050264129 Optimized drive train for a turbine driven electrical machine
12/01/2005US20050264128 Variable pitch manifold for rotor cooling in an electrical machine
12/01/2005US20050264125 Rotor of motor
12/01/2005US20050264123 Stator of rotating electric machine and manufacturing method of the stator
12/01/2005US20050264122 Permanent magnet motor
12/01/2005US20050264121 Cored motor
12/01/2005US20050264117 Stepping motor for use in high-temperature environments
12/01/2005DE19942029B4 Permanentmagnetrotor für einen bürstenlosen Elektromotor Permanent magnet rotor for a brushless electric motor
12/01/2005DE102004022301A1 Werkzeugmaschinen-Elektrospindel Machine Tool Electric spindle
12/01/2005DE102004021973A1 Statorblechpaket eines Linearmotors Stack of stator of a linear motor
11/2005
11/30/2005EP1601088A2 Stepping motor for use in high-temperature environments
11/30/2005EP1601087A2 Electric motor drive unit and actuating device
11/30/2005EP1601082A2 Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine
11/30/2005EP1601081A1 Rotor for a turbine driven electrical machine
11/30/2005EP1601080A1 Brushless electric motor
11/30/2005EP1600253A2 Electric spindle for machine tool, with coolant passages
11/30/2005EP1599930A2 Rotary electric machine comprising a stator and two rotors
11/30/2005EP1599928A1 Electric machine comprising a permanent magnet
11/30/2005EP1485980B1 Torque motor having a segment design
11/30/2005CN2744047Y Permanent magnetic electric machine rotor iron core mechanism
11/30/2005CN2744046Y Electric machine stator
11/30/2005CN2744045Y Improvement of silicon seel sheet assembling structure
11/30/2005CN1703820A A tumbling magnet electric generator
11/30/2005CN1703819A Permanent-field synchronous motor
11/30/2005CN1703817A Suspending, guiding and propelling vehicles using magnetic forces
11/30/2005CN1702941A Variable pitch manifold for cooling rotor of motor
11/30/2005CN1702940A Electric motor, drive unit and actuating device
11/30/2005CN1702939A Optimized drive train for a turbine driven electrical machine
11/30/2005CN1229904C Permanent-magnet magnetic resistance electric rotating machinery
11/29/2005US6969937 Multiple, permanent-magnet rotor for a rotating electrical machine, and a method for producing same
11/29/2005US6969930 Half-stepping motor with bifilar winding ratio for smooth motion
11/24/2005WO2005112237A1 Synchronous machine comprising a stator cooling device
11/24/2005WO2005112232A1 Device for connecting the rotor of a linear motor to a linear guide
11/24/2005WO2005112227A1 Rotor core of rotating electric machine and method of manufacturing the same
11/24/2005WO2005112226A1 Four-pole synchronous motor
11/24/2005WO2005112225A2 Internal armature motor
11/24/2005WO2005112224A2 Optimized alternator bobbin
11/24/2005WO2005112053A1 Magnetic circuit with excellent corrosion resistance, and voice coil motor or actuator
11/24/2005WO2005081379A3 Stator system for an electric machine
11/24/2005US20050260085 Dry-running reciprocating vacuum pump
11/24/2005US20050260083 Linear motor and linear compressor having the same
11/24/2005US20050260082 Oil-sealed vane rotary vacuum pump
11/24/2005US20050258706 Reduced coil segmented stator
11/24/2005US20050258705 Soft magnetic amorphous electromagnetic component and method for making the same
11/24/2005US20050258703 4-Layer type of stator winding formed of sequentially connected segments located in respective slot pairs, and method of manufacture thereof
11/24/2005US20050258700 Synchronous electrical machine
11/24/2005US20050258699 Permanent magnet machine and method with reluctance poles for high strength undiffused brushless operation
11/24/2005US20050258698 Permanent magnet rotary motor
11/24/2005US20050258695 Motor, drive unit and actuating device
11/24/2005US20050258694 Pneumatic tool with integrated electricity generator
11/24/2005US20050258693 Permanent magnet alternator and voltage regulator for regulating the output voltage of a permanent magnet alternator
11/24/2005DE202005013820U1 Double shell housing for an electrical machine has magnetically conductive metal sheets with joint edges being turned oppositely to one another
11/24/2005DE102005013674A1 Rotor für bürstenlosen Motor und bürstenloser Motor Rotor for brushless motor and brushless motor
11/24/2005DE102004047972A1 Magnetoelektrischer Generator Magneto Generator
11/24/2005DE102004021740A1 Statorpakete für Magnetschwebebahnen Stator cores for magnetic levitation
11/23/2005EP1598920A2 Permanent magnet rotary electric motor
11/23/2005EP1598919A1 Noise dampening device for retaining an electric motor, for example a blower motor
11/23/2005EP1598918A1 Lamination stack made by segments
11/23/2005EP1598558A1 Oil sealed vane type rotary vacuum pump
11/23/2005EP1598554A2 Dry running piston type vacuum pump
11/23/2005EP1597813A2 An improved linear actuator
11/23/2005EP1597812A2 Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque density
11/23/2005EP1597811A2 Low core loss amorphous metal magnetic components for electric motors
11/23/2005EP1456931B1 Inner rotor motor
11/23/2005CN2742657Y Generator using low power
11/23/2005CN2742656Y Motor winding forming stator
11/23/2005CN1700567A Rotor structure for compressor motor, particularly for refrigerant compressor motor
11/23/2005CN1700562A Permanent magnet rotary motor
11/23/2005CN1700561A Metallic laminations for magnetic circuits
11/23/2005CN1700372A Induction member
11/23/2005CN1699750A Linear motor and linear compressor having the same
11/23/2005CN1228906C Skeleton-type brushless motor
11/23/2005CN1228905C Air conditioner or compressor for refrigerator driven by permanent magnet synchronous motor
11/23/2005CN1228902C Stator of rotary motor and manufacturing method thereof
11/23/2005CN1228901C Rotary motor
11/23/2005CN1228900C Electric motor and gear motor
11/23/2005CN1228494C Driving assembly structure in drum type washing machine
11/22/2005US6967554 Coil for a rotary electric machine
11/22/2005US6967425 Multi-functional electric stepper motor assembly having increased motor torque
11/22/2005US6967424 Rotor assembly and stator assembly for an electrical machine
11/22/2005US6967423 Brushless alternator field coil bobbin apparatus
11/22/2005US6967420 Electrical machine having a rotor specially adapted to high speeds
11/22/2005US6967047 Composite article with highly filled plastic component
11/17/2005WO2005109610A1 Stator module
11/17/2005WO2005109605A1 Split core stator and concentrated winding motor
11/17/2005WO2005109603A1 Electrical machine and method for producing an electrical machine
11/17/2005WO2005109602A1 External stator magnetic return element and stator unit
11/17/2005WO2005107356A2 Hybrid electric reluctance motor
11/17/2005WO2005086609A3 Permanent magnet rotor for brushless d.c. motor
11/17/2005WO2005084142A3 Structure of helical core and method for manufacturing the same
11/17/2005WO2005029677A3 Stator for an electric device
11/17/2005US20050254800 Control system for brushless DC ring motor cooling fan
11/17/2005US20050253480 Apparatus and method for reducing shaft charge
11/17/2005US20050253479 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets
11/17/2005US20050253476 Pole body and pole tip connections used with rotating machines
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