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Matches 51 - 100 out of 13,801

Document Document Title
WO/2017/110420A1
Provided is a DC motor that can be reduced in size while choke coils and a capacitor are mounted to a brush holder to eliminate radio noise. A DC motor 1 is configured so as to be provided with a brush holder 14, the brush holder 14 bein...  
WO/2017/078653A1
A power plant comprising an electric power generator (4), a direct current motor (2) with a powered armature, a mechanical transmitter (3) to transmit torque from the DC motor shaft to the power generator shaft, an accumulator battery or...  
WO/2017/078542A1
A method, system and device for an electric generator comprising dynamically selectable number of generator disk assemblies.  
WO/2017/064699A1
The invention relates to an electric motor comprising: (A) a ring-like rotor which comprises: a plurality of electromagnets that are equi-angularly spaced and equi- radially disposed in a ring-like manner; and, (B) a stator which compris...  
WO/2017/055731A1
The invention relates essentially to a rotor (10) of a motor vehicle starter, comprising a body (11) and a winding formed by aluminium conductors (13) mounted in slots (14) in said body (11), a commutator (19) comprising copper contact b...  
WO/2017/056670A1
Provided is a rotor of a motor with a brush, with which it is possible to improve productivity by reducing causes of failure resulting from rotor contamination, by reducing occurrences of contamination when a commutator is press fitted o...  
WO/2017/037459A1
A framework is disclosed for holding magnets to provide a stator for an electric motor, in particular for a starter motor. The framework is adapted to removably receive, retain and space apart a plurality of magnets within the framework ...  
WO/2017/036056A1
Disclosed is a direct-current permanent magnet brush electrical motor (100), comprising a stator assembly (41), a rotor assembly (55) and a first end cover component (52), wherein the stator assembly comprises a magnetic yoke (31) and ma...  
WO/2017/034440A1
The present invention relates to electrical engineering, and more particularly to electric driving motors for auxiliary equipment in vehicles, primarily automotive vehicles and tractors, and can be used in the design and manufacture of s...  
WO/2017/022426A1
A brush motor is provided which, without being less compact, can improve characteristics of output torque and rotational velocity with a simple structure. This brush motor is provided with a casing, a rotor, a brush, and a movable perman...  
WO/2017/022427A1
A starter motor for a straddle-type vehicle is provided which, while improving vehicle mountability, can improve characteristics of the rotation speed and output torque for starting an engine with a simple structure. The starter motor fo...  
WO/2017/006822A1
An electric motor (1) is provided with an 8-phase structure comprising 6 poles, 8 slots, and 32 segments. A predetermined winding (38) is wound between predetermined segments (41), and a first armature coil (71) and a second armature coi...  
WO/2016/205598A1
A starter motor that includes an integrated solid state switching device. The solid state switching device is mounted within the outer housing of the starter motor such that the entire starter motor can be installed as a single unit. In ...  
WO/2016/194535A1
In order to provide an electric tool capable of suppressing variations in motor characteristics between external power supplies having different voltages, and of suppressing increases in the size of the electric tool itself, this electri...  
WO/2016/175181A1
Provided is an electric motor (2) in which four permanent magnets (12) are provided and the number of teeth (20) and the number of slots (23) are each set to six, wherein when the pole arc angle of the permanent magnets (12) is θ1 and t...  
WO/2016/162636A1
The invention mainly relates to a starter for a motor vehicle heat engine, comprising a rotary electric machine provided with a stator (3). Said stator (3) comprises a magnetic pole assembly that is characterized in that a permanent magn...  
WO/2016/028704A8
Methods and systems for using the Earth's magnetic field to power a machine having a motor, the system including a computer, a plurality of wires, a plurality of energy storing devices, all in controlled electrical communication with eac...  
WO/2016/141425A1
The present invention provides a combination engine and electricity generator. The generator portion comprises an armature component and a magnetic field component, the armature and magnetic components being movable relative to each othe...  
WO/2016/139777A1
A rotor (200) is equipped with: coils (3a-3f) formed by wrapping wires onto bobbins (2a-2f) of a core (1); terminals (4a-4f, 5a-5f) disposed in the bobbins (2a-2f) and having end sections (31a-31f, 32a-32f) of the wires hooked thereto; a...  
WO/2016/115428A1
A blockage detector for detecting a blocked state of an electrical machine has: a first power determiner and a second power determiner for determining a first power consumption and a second power consumption of the electrical machine whi...  
WO/2016/091979A1
The invention relates to a commutator motor (10), particularly as part of a windscreen-wiper motor (100), having at least four magnet elements (11 to 14) which are arranged on a reference-circle diameter around an axis of rotation of an ...  
WO/2016/093051A1
A permanent magnet securing structure 100 is provided with: a tubular housing; a permanent magnet 24 accommodated inside the housing; and an adhesion layer 25 which is formed in a gap G between the housing and the permanent magnet 24, an...  
WO/2016/075215A1
In order to increase the power and efficiency of an electric machine by avoiding losses particularly during operation in the upper rotational speed range, the invention relates to a wave winding (100; 200) for a stator of such a machine,...  
WO/2016/037799A3
Disclosed is a series motor (10), in particular a single-phase series motor, comprising: a stator (16) and a rotor (12) that is mounted so as to be rotatable relative to the stator (16), the stator (16) being provided with a plurality of...  
WO/2016/063337A1
A rectification device (21) that constitutes a rotating electrical machine(1) for a vehicle is configured such that if a lead wire (14a) led out from a stator winding (14) is passed through a through hole (3a) of a rear bracket (3) which...  
WO/2016/054873A1
A mixed-arranging type wheel power repulsion permanent magnet direct-current motor. Permanent magnets of the motor are multiple pairs of fan-shaped permanent magnets (12), wherein, same polarity magnetic pole surfaces (14) of each pair o...  
WO/2016/023744A9
The invention relates to a commutator motor (10), especially a wiper motor, with at least two permanent magnet elements (11 to 14) and an armature (15) with armature slots (N1 to N14) and armature teeth (Z to Z14), wherein in the armatur...  
WO/2015/091481A3
The invention relates to an electric machine (10), in particular for the motorized movement of movable parts in a motor vehicle, and to a method for producing the electric machine (10), said electric machine comprising a stator (12), int...  
WO/2016/028704A1
Methods and systems for using the Earth's magnetic field to power a machine having a motor, the system including a computer, a plurality of wires, a plurality of energy storing devices, all in controlled electrical communication with eac...  
WO/2016/023934A1
The invention relates to a brush-commutated direct-current motor comprising: a stator having a plurality of excitation poles; a rotor, which can be rotated about an axis of rotation in relation to the stator and which has a plurality of ...  
WO/2016/023744A1
The invention relates to a commutator motor (10), especially a wiper motor, with at least two permanent magnet elements (11 to 14) and an armature (15) with armature slots (N1 to N14) and armature teeth (Z to Z14), wherein in the armatur...  
WO/2016/023930A1
A brush-commutated direct-current motor comprises a stator having a plurality of exciter poles, a rotor which can be rotated relative to the stator about an axis of rotation, a plurality of pole teeth which are arranged on the rotor, and...  
WO/2015/110743A3
The invention mainly concerns a brush holder (10) for a motor vehicle starter comprising at least one first electrically conductive cage (13.1, 13.3) receiving a first brush (15.1, 15.3) having a first polarity, at least one second cage ...  
WO/2015/198860A1
Provided is an electrically driven work device such that the quality of insulation between switching components and brushes can be improved. This electrically driven work device (10) is capable of switching the rotation direction of a ro...  
WO/2015/194216A1
A motor is equipped with a stator portion and a rotor portion. The rotor portion is equipped with: a shaft; an armature core attached to said shaft and having 6 teeth extending radially toward radial directions; a coil group including 6Â...  
WO/2015/188873A1
The invention relates to a motor vehicle auxiliary power unit electric motor (10) comprising a motor rotor (40) comprising a plurality of rotor coils (45), a mechanical commutator (48) for energizing the rotor coils (45), and a permanent...  
WO/2015/110246A3
The invention relates to an electric motor (8), which is equipped with a commutator disk (26), which has contact zones (27) for electrically and mechanically contacting corresponding contact elements (29). A simplified construction resul...  
WO/2015/181467A1
The invention relates to a ferromagnetic tubular casing (4) of a starter field winding (3), said casing being intended to surround a plurality of pole shoes distributed around a rotor and comprising: at least one portion (31) intended to...  
WO/2015/178230A1
 Provided is a valve timing control device incorporating a motor, wherein it is possible to reduce the amount of frictional heat generated between power supply brushes (30a, 30b) and slip rings (26a, 26b), increase the output of the de...  
WO/2015/092298A3
The invention mainly relates to a motor vehicle heat engine starter comprising a rotary electric machine (5) that has a rotor (9) and a stator (8) and comprises a plurality of magnetic poles (65) arranged on an internal circumference of ...  
WO/2015/171082A1
The power transformation device with non-conventional coil winding, mainly from electric to mechanical power and vice versa, consists mainly of a stator, frame, rotor placed on a shaft (7) and windings (2,3). The rotor is bipolar and in ...  
WO/2015/163079A1
The present invention addresses the problem of providing a DC electric motor stator in which the gap between a magnetic pole and a holding portion in an axial direction is eliminated and a DC electric motor. To solve this problem, the st...  
WO/2014/198622A3
The present invention relates to a wet-operated armature of an electric machine, in particular of an electric motor for a fuel pump, said armature comprising a main body and a commutator, wherein the armature is surrounded by a sleeve wh...  
WO/2014/184180A8
The invention relates to a brush-commutated direct-current motor, comprising a stator, which bears a plurality of exciter poles, and a rotor, which can be rotated about an axis of rotation in relation to the stator and which has a plural...  
WO/2015/137230A1
In a 4-polar, 6-slot, 18-segment electric motor, one forward winding coil (91) and two reverse winding coils (92, 93) are wound around each tooth (12). When the forward winding coils are defined as U-phase, V-phase, and W-phase coils and...  
WO/2015/133518A1
An armature core (8A) has a plurality of teeth (12) extending radially and is configured such that a plurality of coils (91, 92, 93) are wound on a drum part (12a) of each of the teeth in a concentrated winding configuration, at least th...  
WO/2014/187616A3
The invention relates to an electric motor (1), in particular for a motor vehicle, comprising a stator (2) and a rotor (5), which can be rotated about an axis of rotation (R) in relation to the stator (2), wherein the stator (2) comprise...  
WO/2015/122226A1
The purpose of the present invention is to provide a direct current motor wherein the number of coil-connecting wires that cross the outer surface of a coil end part is reduced. In a direct current motor that is provided with an armature...  
WO/2015/074919A3
This invention refers to an electric motor (1) of axial magnetic flux, this electric motor has: at least one stator crown (2) that defines a contact surface (13), several magnets (3, 3', 3", 3"') associated with the contact surface (13) ...  
WO/2015/110246A2
The invention relates to an electric motor (8), which is equipped with a commutator disk (26), which has contact zones (27) for electrically and mechanically contacting corresponding contact elements (29). A simplified construction resul...  

Matches 51 - 100 out of 13,801