| 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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| 07/18/2001 | CN1304576A 碳换向器 Carbon commutator |
| 07/18/2001 | CN1068727C Brush retaining clip and electrical connection |
| 07/18/2001 | CN1068716C Brush holder assemblies having novel brush holder |
| 07/18/2001 | CN1068713C Electric brush device for electric motor |
| 07/18/2001 | CN1068712C Electric brush device for electric motor |
| 07/11/2001 | EP1114503A2 Commutator motor |
| 07/11/2001 | CN1068468C Eddy current drive |
| 07/10/2001 | US6259183 Carbon commutator |
| 07/05/2001 | WO2001048873A1 Method for producing a hooked commutator with a metal layer coating on one face |
| 06/27/2001 | CN1301069A Rectifier forming plate, rectifier, motor with rectifier and manufacture thereof |
| 06/26/2001 | US6249957 Method of producing a rotor |
| 06/21/2001 | US20010004177 Commutator forming plate, commutator, motor with commutator and manufacturing the same |
| 06/21/2001 | US20010004176 Pressed v-groove pancake slip ring |
| 06/13/2001 | DE19956844A1 Plankommutator, Verfahren zu seiner Herstellung sowie Leiterrohling und Kohlenstoffscheibe zur Verwendung bei seiner Herstellung Commutator, process for its preparation and conductor blank and carbon plate used in its manufacture |
| 06/13/2001 | DE19956347A1 Rotor für eine elektrische Maschine A rotor for an electrical machine |
| 06/12/2001 | US6246143 Flat coreless vibrator motor using magnetic latching power |
| 06/12/2001 | US6245440 Continuous metal fiber brushes |
| 06/05/2001 | US6242839 Commutator and method for manufacturing |
| 06/05/2001 | US6242838 Commutator and method of manufacturing the same |
| 05/31/2001 | WO2001039336A1 Plane commutator, method for producing the same and conductor blank and carbon disk for using to produce the same |
| 05/30/2001 | EP1104081A1 Rotor for an electrical machine |
| 05/29/2001 | US6239531 Apparatus and method of mechanically commutating a brushless motor |
| 05/25/2001 | WO2001037408A1 Commutator machine with flexible risers |
| 05/25/2001 | WO2001037402A1 Current feeding device for egr valve devices |
| 05/25/2001 | WO2000062402A9 Armature for an electromotive device |
| 05/23/2001 | DE10056964A1 Brush holder inside housing with number of holder segments is for electric tool and equal numbers of housing segments and holder segments are arranged around motor |
| 05/23/2001 | CN2431672Y Non-iron core winded disc type motor rotor |
| 05/23/2001 | CN1296270A Magnet assembly and method for making same, small sized electric appliance using same |
| 05/22/2001 | US6236137 Commutator motor |
| 05/22/2001 | US6236128 Radial lead spanner nut assembly with integral seals for hydrogen-cooled power generators and associated methods |
| 05/17/2001 | DE19954733A1 Einrichtung zum Anschluß eines zum Einsatz in einem Kraftstoffbehälter insbesondere eines Kraftfahrzeuges vorgesehenen Elektromotors Means for connecting a used provided in a fuel tank of a motor vehicle in particular electric motor |
| 05/16/2001 | EP1100181A2 Arrangement for connecting to a supply an electric motor used in a fuel tank |
| 05/16/2001 | CN1294953A Drilling machine |
| 05/15/2001 | US6232695 Programmable brush for DC motors |
| 05/10/2001 | WO2001033699A1 Small-sized motor |
| 05/09/2001 | EP0836758A4 Eddy current drive |
| 05/09/2001 | CN1294437A Small motor with lead wire |
| 05/08/2001 | US6228814 Composition comprising epoxy resin, graphite, graphite fluoride and alkaline agent which neutralizes hydrogen fluoride |
| 05/03/2001 | DE19952332A1 Bohrgerät Drill |
| 05/02/2001 | EP1096649A2 Carbon brush holder for for a drilling apparatus |
| 05/02/2001 | EP1095443A1 Actuator with an electromotor and control electronics |
| 05/01/2001 | US6225717 Electromotor |
| 04/24/2001 | US6222298 Carbon commutator and method for producing the same |
| 04/24/2001 | US6222297 Pressed V-groove pancake slip ring |
| 04/24/2001 | CA2260633C Motor drive system |
| 04/19/2001 | WO2000074216A3 Commutator motor |
| 04/18/2001 | EP0655169B2 Brush holder for electric motors |
| 04/17/2001 | US6218761 Armature with plane commutator for an electric motor |
| 04/17/2001 | US6218755 Dynamo-electric machine and method of manufacture therefor |
| 04/11/2001 | EP1091473A2 Commutator of an electric motor |
| 04/11/2001 | CN1291371A Motor with driving device for automobile part |
| 04/10/2001 | US6215220 Direct-drive model railroad motor |
| 04/10/2001 | US6214921 Electrical component |
| 04/05/2001 | WO2000062402A8 Armature for an electromotive device |
| 03/29/2001 | WO2001022558A2 Electric motors |
| 03/29/2001 | DE10045549A1 DC brush motor e.g. for motor vehicle has recess in armature in which brush, commutator and bearing are arranged |
| 03/28/2001 | EP1087473A2 Pressed V-groove pancake slip ring |
| 03/28/2001 | EP1086518A1 Rotor for a commutating machine |
| 03/28/2001 | CN1289168A DC. motor with electric brush |
| 03/28/2001 | CN1063880C Electric rotating machine |
| 03/24/2001 | CA2320010A1 Pressed v-groove pancake slip ring |
| 03/21/2001 | CN1063595C AC electric generator |
| 03/14/2001 | CN1063295C Starting and electric generating device for vehicle |
| 02/28/2001 | CN1062688C Electric brush and slide ring device for ac generator |
| 02/21/2001 | CN2420778Y Slip ring two-way motor |
| 02/15/2001 | WO2001011757A1 Motor assembly for power tools |
| 02/14/2001 | EP1075727A1 Carbon commutator |
| 02/13/2001 | US6188154 Electric motor with thermal safety |
| 02/08/2001 | WO2001010003A1 End shield for rotary electric machine |
| 02/01/2001 | WO2000057532A3 Direct current motor |
| 01/31/2001 | EP1073182A2 Cross-linked commutator having additional parallel paths |
| 01/31/2001 | EP1073151A1 Fibre-containing electrical component |
| 01/31/2001 | CN1282135A Clock type armature motor with spark suppressing device |
| 01/31/2001 | CN1061483C Alternator for vehicle |
| 01/30/2001 | US6181046 Dynamo-electric machine with commutator assembly |
| 01/25/2001 | DE19934685A1 Elektrokleinmotor mit Funkenunterdrückungseinrichtung Small electric motor with radio suppression device |
| 01/24/2001 | EP1071191A1 Bell-type armature motor with noise supression arrangement |
| 01/24/2001 | EP1070380A1 Electric motor-driven drive mechanism |
| 01/24/2001 | EP0931375B1 Supporting and electrically contacting device for brushes, specially for turbogenerators |
| 01/17/2001 | EP1068664A1 Electric motor unit, in particular for motor vehicle, incorporating control electronics |
| 01/17/2001 | CN2415537Y 平面换向器 Plane commutator |
| 01/16/2001 | CA2226259C Eddy current drive |
| 01/09/2001 | US6172434 Automotive alternator |
| 01/03/2001 | EP1065783A2 Slip ring brush assembly and method |
| 01/02/2001 | US6169348 Flat type two-phase vibration motor |
| 12/28/2000 | DE10021362A1 Motor mounting structure for electric tool e.g. hammer drill, has elastic device between brush holder and housing that isolates brush holder and bearing support from and elastically supports them in housing |
| 12/21/2000 | WO2000077889A1 Method for producing a flat commutator and a commutator produced according to this method |
| 12/21/2000 | DE19926900A1 Verfahren zur Herstellung eines Plankommutators und nach diesem Verfahren hergestellter Kommutator A process for producing a flat commutator and commutator made according to this method |
| 12/19/2000 | US6163096 Electrical drive unit |
| 12/07/2000 | WO2000074216A2 Commutator motor |
| 12/07/2000 | WO2000074181A1 Method of producing a flat commutator and a flat commutator produced according to said method |
| 12/07/2000 | DE19925286A1 Verfahren zur Herstellung eines Plankommutators sowie ein nach diesem Verfahren hergestellter Plankommutator A process for producing a flat commutator and a commutator made according to this method |
| 12/06/2000 | EP1057239A1 Electrical gear motor for automobile units |
| 12/05/2000 | US6157110 Rotor |
| 11/30/2000 | DE19924631A1 Kommutatormotor Commutator |
| 11/29/2000 | EP1055279A1 Interference suppression system in an engine with permanent magnets activating a functional motor vehicle element |
| 11/29/2000 | EP1055277A1 Conductor strip with commutator brushes for an electric drive unit for units of a motor vehicle |
| 11/28/2000 | US6153960 Small motor with a coil having a continuously wound wire |
| 11/23/2000 | WO2000070726A1 Small-sized motor and motor holder |
| 11/07/2000 | US6144133 Direct current electromotor |