217360 ⎘
Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings ; Disposition of current collectors in motors or generators; Arrangements for improving commutation Arrangements of brushes or commutators specially adapted for improving commutation
Sub-classes:GROUNDING BRUSH, A GROUNDING BRUSH UNIT AND A DEVICE
#2CONFIGURABLE COIL ELECTRIC MOTOR
#3MOTOR AND PROPULSION APPARATUS
#4POWER TRANSMISSION DEVICE FOR ENERGIZING A ROTOR WINDING OF AN ELECTRIC MACHINE, AND ELECTRIC MACHINE
#5ROTATING BRUSHES FOR ELECTRIC MOTORS
#6GROUNDING BRUSH ASSEMBLY
#7GROUNDING BRUSH ASSEMBLY
#8POWER TOOL
#9GROUNDING BRUSH ASSEMBLY
#10Motor-integrated resolver transformer simulation device and simulation method thereof
#11GROUNDING BRUSH ASSEMBLY
#12FIXING STRUCTURE OF CHOKE COIL AND MOTOR
#13Current Transmission Sub-Device of a Current-Excited Synchronous Machine as a Drive Motor in a Hybrid or Electric Vehicle
#14REDUCING ELECTRIC DISCHARGE MACHINING CURRENTS IN ELECTRIC MOTORS
#15EXTERNALLY EXCITED SYNCHRONOUS MACHINE AND MOTOR VEHICLE
#16Overmolded brush caps for flex and gasoline fuel pumps
#17Motor with bidirectional terminals
#18POWER TOOL
#19NOVEL ARCHED COMMUTATOR STRUCTURE OF BRUSH DIRECT CURRENT MOTOR
#20Brush-commutated DC electric motor with an improved oscillation behavior
#21Motor
#22MOTOR MANUFACTURING METHOD AND MOTOR MANUFACTURING SYSTEM
#23Brush motor
#24Carbon brush for transferring high currents
#25Systems and methods for battery impedance matching to facilitate improved battery charging
#26Motor unit
#27ELECTRIC MOTOR HAVING A COMMUTATOR AND BRUSH FOR THE ELECTRIC MOTOR
#28DC motor
#29Motor having columnar brush
#30Direct current motor
#31Permanent magnet brush micromotor and assembly method thereof
#32CARBON BRUSH AND PRODUCTION METHOD
#33Fiber grounding brush assembly
#34Brush of motor for automotive electronics
#35ELECTRIC DC MOTOR SYSTEM
#36Systems and methods for battery impedance matching to facilitate improved battery charging
#37Commutator brush and rolled-up spring assembly
#38Motor control device and current ripple detection method for DC motor
#39Motor
#40Electric drive apparatus, chopper, DC motor, and electric device
#41Fiber grounding brush
#42Electric motor with brushes arranged at predetermined positions
#43Drive with a commutator motor
#44Motor
#45Brush assembly having multi-piece brush holders for an electric motor, brush holder main piece with flat portions between base piece and brush card mount
#46MOTOR
#47Motor with brushes at angular interval of 63° to 66° and having a width and a commutator piece with a width
#48Brush holder apparatus having brush terminal
#49Brushed DC motor and manufacturing method thereof
#50ELECTRIC MOTOR BRUSH HOLDER FOR A MOTOR VEHICLE STARTER
#51Direct current motor having an electromagnetic structure for a vehicle
#52Electric motor and brush thereof
#53Commutation Device for Electrical Machine
#54DC motor with a positive temperature coefficient thermistor
#55Electric power steering system and brush motor thereof
#56Electromechanical converter for automatically changing and adjusting driving torque in a vehicle
#57Motor
#58Motor, rotary apparatus including motor, and vehicle including air conditioning system including rotary apparatus
#59DIRECT-CURRENT COMMUTATOR MOTOR
#60Permanent magnet direct current motor and HVAC system using the same
#61Controller Integrated Rotating Electrical Machine
#62Brush assembly and motor using same
#63Starter
#64Laminate carbon brush for fuel pump motor
#65Systems and methods for battery impendance matching to facilitate improved battery charging
#66BRUSH HOLDER DEVICE AND DC MOTOR EQUIPPED WITH THE SAME
#67ELECTRIC MOTOR BRUSH APPARATUS AND METHOD
#68Electric motor with brushes arranged at predetermined positions
#69Two-pole brush-commutated DC electric motor
#70BRUSH LIFTER FOR AN ELECTRIC MACHINE
#71Fuel pump for vehicle having brush holder for preventing shake of brush
#72Electric motor
#73Rotary device
#74Oil lubricated compressor
#75Isostatic brush holder for rotating electrical slip ring assemblies
#76VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
#77VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROLLER FOR VALVE TIMING CONTROL DEVICE
#78Structure for slip ring and brush of wound rotor synchronous motor
#79Carbon brush arrangement
#80Motor
#81Electric motor
#82ELECTRIC DC MOTOR SYSTEM
#83Power generation apparatus
#84Electric motor
#85Spring post for brush card for a power tool
#86ROTATING ELECTRIC MACHINE, IN PARTICULAR FOR THE STARTER OF AN AUTOMOTIVE VEHICLE
#87Power strut
#88Motor with simplified winding and reduced brush wear
#89MOTOR WITH BRUSH
#90ELECTRIC MACHINE AND MOTOR VEHICLE WITH SUCH AN ELECTRIC MACHINE
#91Motor generator
#92Linear actuator
#93Sealed shunt wire for a fluid pump
#94Brush device for an electric machine, and electric machine
#95Power tool having improved motor fan assembly
#96BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR
#97Brush assembly with brush card mount with brush holders having base and main portion pieces
#98Brush assembly with bridge and leg portions with metal routing
#99BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR
#100Sliding contact member, and DC motor and generator using said sliding contact member
#101Commutator motor and method of connecting windings of the same
#102Multi-phase electric circuit
#103Motor or generator apparatus with ionisable fluid-filled gap
#104ELECTRIC MOTOR
#105Electric motor and reduction motor
#106Electric motor and reduction motor
#107Carbon brush with disconnection apparatus
#108Automotive headlamp
#109Electric motor and reduction motor
#110Collector monitoring system
#111Brush motor
#112Brush DC motor with permanent magnet rotor
#113Brush cover for a brush-commutated electric motor and electric motor
#114Ripple counter for multi-pole motors
#115BRUSH SYSTEM FOR BRUSH MOTOR DESIGN
#116Electric motor driven liquid pump and brush for same
#117Switched reluctance motor having a vertical moving commutator
#118Gear motor assembly
#119Gear motor assembly and brush motor thereof
#120Systems, methods, and apparatus for shorting slip rings of an induction motor
#121Systems, methods, and apparatus for lifting brushes of an induction motor
#122Brush arrangement for electrical machine
#123Commutation system for a DC motor
#124Anisotropic bonded magnet and direct current motor using the same
#125Electric motor and reduction motor
#126Electric machine having at least two pairs of carbon brushes
#127Hand power tool with brush motor
#128Six-pole DC machine
#129Electric machine, in particular commutator machine
#130Electrical drive machine having a stator and a rotor
#131Power tool with a DC brush motor and with a second power source
#132Electric motor
#133Motor
#134Brush design for electric motor having commutator
#135CARBON COMMUTATOR AND CARBON BRUSH FOR FUEL PUMP, AND FUEL PUMP HAVING THE CARBON COMMUTATOR AND THE CARBON BRUSH INCORPORATED THEREIN
#136Direct current rotating electric machine with stator having magnetised structure
#137Direct current motor
#138Automotive engine starter and electric rotary machine designed to withstand vibrational impact
#139Automotive engine starter and electric rotary machine designed to withstand vibrational impact
#140Small-sized motor
#141ELECTRICAL MACHINE
#142Anisotropic Bonded Magnet and Direct Current Motor Using the Same
#143Commutator, direct-current motor, and method for manufacturing commutator
#144Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixture
#145Electric fuel pump
#146Universal motor with a device for removing dust
#147Motor having supply brushes
#148Small motor
#149Homopolar machine with brush improvement
#150Automotive engine starter and electric rotary machine designed to withstand vibrational impact
#151Brush assembly for dynamoelectric machines having increased wear life
#152Fuel pump comprising an electric motor
#153Brush, commutator, and commutator device
#154High-power direct current engine comprising a collector and carbon brushes for a racing car serving as prototype
#155Brushed direct-current slip ring motor
#156Electrical generator or motor with variable coil winding patterns exhibiting multiple wires incorporated into a plurality coil configurations defined around a rotor and incorporating a gearbox arrangement exhibiting oppositely driven rotor and stator gears configured with multi-tiered reversing gears exhibiting both straight and helical patterns and for varying turning ratios for establishing either of acceleration or deceleration aspects for increased power output
#157Electrical induction motor with reconfigured rotor mounted commutators for receiving an armature current from a stator mounted brush component along with a reversing gear arrangement for driving a pair of opposite gear rings