Patents
Patents for H02K 13 - Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation (4,847)
11/2002
11/12/2002US6479918 Drilling implement
11/12/2002US6479917 Motor brush structure and motor-driven power steering device using the same motor
11/12/2002US6477918 Rotary electric machine having coaxial output hollow shaft with reduction gear and slip ring
11/07/2002US20020163280 Motor and brush device
11/07/2002US20020163258 Electrical machines
11/07/2002DE10218083A1 Durch eine erste und eine zweite Antriebsquelle selektiv angetriebener Kompressor By a first and a second drive source is selectively driven compressor
11/06/2002CN1378316A Electric brush assembly
10/2002
10/31/2002US20020157413 Compressor driven selectively by first and second drive sources
10/30/2002CN1377120A Non-arc commutator of DC motor
10/30/2002CN1093699C Small DC. motor
10/24/2002DE10116182A1 Kommutator für einen mehrpoligen Kommutatormotor und damit ausgestatteter Kommutatormotor Commutator for a multipolar commutator and thus equipped commutator
10/23/2002EP1251604A2 Brush for a commutator motor
10/23/2002EP1250735A1 Brush holder for commutating machines
10/22/2002US6469414 Slip-ring mounting assembly for high-power rotary current collector system
10/17/2002US20020149283 Electric motor, in particular for rasing and lowering disks in motor vehicles
10/16/2002CN1374736A Rotor of small motor and its producing method
10/16/2002CN1374735A Rotor of small motor and its producing method
10/16/2002CN1374173A Motor driving tool
10/15/2002US6465927 Miniature electric motor
10/15/2002US6465920 Power supply terminal-housing motor
10/15/2002CA2299473C Carbon commutator and method of producing the same
10/10/2002WO2002080315A1 Drum commutator and method for producing the same
10/10/2002WO2002080314A1 Commutator for a multi-pole commutator motor and commutator motor provided therewith
10/10/2002WO2002039564A3 Motor with brush and commutator, and electric apparatus using the same motor
10/10/2002CA2441472A1 Drum commutator and method for producing the same
10/09/2002CN1373537A Plane carbon segment converter
10/09/2002CN1092410C Eccentric rotor and pancake vibrating electric machine with same and method of making same
10/08/2002US6462454 Rotary electric machine
10/03/2002US20020140314 AC generator having air port in slip ring cover
10/03/2002US20020140313 Motorized fuel pump for a vehicle
10/02/2002EP1246346A2 AC generator having air port in slip ring cover
10/01/2002US6459179 Electrical machines
09/2002
09/26/2002WO2002075899A1 Actuating drive and method for assembling an actuating drive
09/26/2002WO2002075135A1 Electromotive actuating unit for a metering system of an internal combustion engine
09/26/2002US20020135262 Brush asssembly
09/26/2002US20020135261 Brush holder device for use in small-size motor
09/25/2002EP1244186A2 Brush assembly
09/19/2002US20020130584 Cylindrical commutator and method of manufacturing the same
09/19/2002US20020130583 DC motor
09/19/2002US20020130579 DC motor and method of controlling the same
09/19/2002DE10112427A1 Electric motor actuator unit for internal combustion engine comprises fuel or air feed system with sensor mounted on the bearer
09/18/2002EP1241743A2 Cylindrical commutator and method of manufacturing the same
09/18/2002EP0782780B2 Brush-holder plate
09/18/2002CN1369947A Brush holder of small motor
09/18/2002CN1091320C Electric drive unit
09/17/2002US6452297 Motor device having commutator and brush outside yoke
09/17/2002US6452295 Engine starter with a thermostat for thermal protection
09/11/2002CN1369129A Motor assembly for power tools
09/11/2002CN1368783A Electric rotating machine
09/10/2002US6448683 Method of producing a rotor
09/06/2002WO2002069477A1 Exciting substrate of rotary electric machinery
09/05/2002US20020121835 Rotor for small motors and manufacturing method therefor
09/05/2002US20020121834 Rotor for small motors and manufacturing method therefor
09/05/2002US20020121833 Commutator for electric rotary machine and manufacturing method thereof
09/05/2002US20020121831 Core of rotation apparatus, method for manufacturing core, and rotation apparatus
09/05/2002DE10209097A1 Motorized tool has metal heat radiation plate that can be brought into engagement with carbon brush part
09/05/2002DE10115601C1 Drum commutator manufacturing method has conductor blank combined with carbon sleeve before application of insulating carrier body and removal of bridging sections between conductor segments
09/04/2002EP1237235A2 A planer carbon segment commutator
08/2002
08/29/2002US20020117930 Planar carbon segment commutator
08/29/2002US20020117915 External connection structure of electric motor
08/29/2002DE10200665A1 Drehstromgenerator Alternator
08/29/2002DE10200512A1 Drehstromgenerator Alternator
08/28/2002CN1366375A Axial gap type eccentric rotor and flat coreless vibrating motor using said rotor
08/27/2002US6441533 Electric motor with commutator
08/22/2002WO2002064269A1 Small-sized vibrating motor
08/22/2002US20020113516 Rotating electrical machine
08/22/2002US20020113514 Dynamo-electric machine
08/22/2002US20020113505 Alternator including case with open portion for brush removal
08/22/2002US20020112340 Method for producing a hook commutator with a metal layer on one face
08/21/2002EP1232543A1 Plane commutator, method for producing the same and conductor blank and carbon disk for using to produce the same
08/20/2002US6437475 Rotor slip ring and method of coil to slip ring termination
08/15/2002US20020108233 Armature winding apparatus
08/14/2002EP1230715A1 Hook commutator
08/14/2002DE10102014A1 Anker Anchor
08/08/2002WO2002035681A3 Armature
08/08/2002US20020105246 Motor
08/08/2002US20020105242 Alternator
08/08/2002DE10204716A1 Motor Motor
08/08/2002DE10148488A1 Anlasser mit Überhitzungsschutzeinrichtung einschließlich einer Bürsteneinrichtung Starter with thermal protector including a brush device
08/01/2002WO2002060040A1 Commutator comprising an assembly which repels liquids
07/2002
07/31/2002EP1226644A1 Electric drive system
07/31/2002CN1361576A Rotary electric machine
07/25/2002US20020096949 Starter with overheat protection device including brush device
07/24/2002CN1088281C Miniature motor
07/23/2002US6422534 Current-carrying device for motor
07/18/2002WO2002056445A1 Electric motor having armature coated with a thermally conductive plastic
07/18/2002US20020093260 Axial directional gap type eccentric rotor having stop position maintaining unit and flat coreless vibration motor using the rotor
07/17/2002CN1359185A Small sized motor
07/11/2002US20020088108 Process for fixing a rotor winding
07/04/2002DE10159761A1 Dynamo-elektrische Maschine mit Kommutator und Herstellungsverfahren dafür Dynamo-electric machine with commutator and production method thereof
07/02/2002US6414580 Electrical noise suppressing device for motors
07/02/2002CA2087749C Method and apparatus for making armatures for electrodynamic machines
06/2002
06/27/2002US20020079774 Dynamo-electric machine
06/20/2002US20020073532 Method and apparatus for contouring motor brushes
06/19/2002EP1027765B1 Wire routing design for a rotor of an electrical machine
06/13/2002US20020070626 Direct current commutator motor
06/13/2002US20020070625 Rotary electric machine with stacked brush
06/13/2002US20020070624 Slip-ring mounting assembly for high-power rotary current collector system
06/13/2002US20020069508 Armature for an electromotive device
06/13/2002DE10159595A1 Elektrische Rotationsmaschine mit einer Stapelbürste Electric rotary machine with a stack of Brush
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