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