Matches 1 - 50 out of 93 1 2 >


Match Document Document Title
US20110115322 MOTOR REAR COVER  
The present invention relates to a motor rear case, which is mounted on a motor case with a connecting bore. The motor rear case includes a main body and a plurality of protrusions. The main body...
US20130278107 ELECTRIC MOTOR AND REDUCTION MOTOR  
Disclosed is a windshield wiper motor having a reduction mechanism unit and an electric motor. The electric motor of the windshield wiper motor includes a yoke formed in a bottomed cylindrical...
US20120062067 SHEET PLATE FOR DC MOTOR  
Disclosed is a sheet plate for a DC motor, in which a brush holder manufactured as a separate member is coupled to the sheet plate of the DC motor, thus effectively guiding movement of a brush and...
US20070296293 Motor assembly having improved flux properties  
A motor assembly having improved flux properties comprises a rotor lamination rotatably disposed within a field lamination. The field lamination comprises a constant cross-sectional dimension, and...
US20080007135 Carbon brush holder for motor  
A carbon brush holder for use in a motor includes a holder body and a constant force spring rack. The holder body has a carbon brush accommodation hole for accommodating a carbon brush therein and...
US20110006636 DC MACHINE  
A DC machine, particularly a DC motor for use in a motor vehicle, includes a stator, a rotor that is supported rotatably in a pole housing having a commutator, and having a brush-holder support,...
US20130293054 ELECTRIC MOTOR AND REDUCTION MOTOR  
Disclosed is an electric motor including a yoke formed in a bottomed cylindrical shape; permanent magnets arranged on an inner peripheral surface of the yoke; an armature including a rotary shaft...
US20070057594 Brush for vibration motor  
A brush for a vibration motor is disclosed. A brush in contact with a flat commutator for supplying a current, comprises a plurality of arms in contact with the flat commutator in substantially...
US20060055276 Keyed motor brushes  
Round keyed brushes for electric motors. The brushes are formed from sintered material and the protruding key runs the length of the brush. The brush material is preferably carbon combined with...
US20090066185 Commutator motor utilizing existing part to restrict radially outward movement of brush holders  
In a commutator motor, a brush holding device includes a plurality of brush holders and a substantially annular holder plate. Each of the brush holders includes a holder frame, which receives a...
US20060226730 Brush assembly for dynamoelectric machines having increased wear life  
A brush assembly for dynamoelectric machines includes a curved brush holder, and a curved brush disposed within the curved brush holder, wherein the curved brush further includes a substantially...
US20090206695 Brush Assembly Having a Brush Wear Detector and Indicator for a D.C. Motor  
A brush assembly having a brush wear indicator for use with electric actuating devices such as motors and generators that detects the worn condition of a brush and generates a signal indicating...
US20070001535 Small motor  
A small motor includes: a rotor shaft having a commutator; and a motor brush in contact with the commutator of the rotor shaft. The axis of the motor brush intersects the center line of the rotor...
US20100045136 BRUSH GEAR OF A MOTOR  
Brush gear of a motor has a brush card with a plurality of brushes installed at one side thereof. Each brush is electrically connected with a connector. Two motor terminations provide power to the...
US20070210672 Brush card assembly with add-on EMI suppression card  
An additional board having an electrical device such as an EMI suppressor is attached to the underside of a brush card with the electrical device coupled to the input power to the brush card. The...
US20090015083 Shaft grounding thread structure of an electric motor  
Thread structure for the shaft grounding of an electric motor having a thin thread formed on the surface of the slip ring or the shaft to replace the conventional face contact with the “linear...
US20120146449 Electric Motor Arrangement  
An electric motor arrangement, comprising a brush holder housing which has a plurality of brush elements which are coupled with a respective spring element, the spring element being configured to...
US20100033053 BRUSH DEVICE FOR MOTOR  
Each of the paired brush devices includes a brush in sliding contact with a commutator, a brush arm holding the brush, and a brush base to which the brush arm is fixed and which has a base hole....
US20110169371 MOTOR AND BRUSH CONFIGURATION METHOD  
A detailed listing of all claims that are, or were, in the present application, irrespective of whether the claim(s) remain(s) under examination in the application is presented below. The claims...
US20140312731 MOTOR  
A motor includes a rotation shaft, a commutator, power supply brushes, and a brush holder. The brush holder includes an opposing portion that faces an end face of the commutator in an axial...
US20070222327 Rear cover of motor  
A rear cover of a motor includes a main member and two lateral covers. The main member has a first receiving portion with a first room, a second receiving portion with a second room, a third...
US20070040468 Integral brush and vibration motor having the same  
A vibration motor and a brush for a vibration motor are disclosed. In an embodiment of the invention, which comprises an arm having a contact part in contact with a commutator, and a securing part...
US20150214818 Brush Assembly Mount  
An electric motor is provided including a stator assembly having a stator body and magnets attached to an inner surface of the stator body via an adhesive, and an armature rotatably received...
US20050162035 Brush and brush holder assembly for a micro horsepower motor  
A brush and brush holder assembly for a micro horsepower electric motor includes a brush having a tip with a recessed portion; a brush holder surrounding the tip of the brush and having a cutout...
US20050029896 Brush holder assembly  
The present invention provides a brush holder assembly for holding carbon brushes against the commutator of a DC motor. The brush holder assembly may include elongated brush receptacles that can...
US20060261701 Brush and brush housing arrangement to mitigate hydrodynamic brush lift in fluid-immersed electric motors  
A direct current electric motor brush and brush housing arrangement, comprising means to significantly reduce the effect of brush lift in a brushed motor containing viscous fluid. The means enable...
US20100066200 CARBON BRUSH HOLDER  
A carbon brush holder includes an insulating housing, a conductive base fixed to the insulating housing, and an electrical connector connected to the conductive base by a rivet. The conductive...
US20080084133 Dynamoelectric machine brush and method  
Disclosed herein relates to a dynamoelectric machine brush. The brush comprising, a first brush surface electrically engagable with a rotatable conductor of a dynamoelectric machine in response to...
US20110133609 ELECTRIC MOTOR AND ELECTRIC DRIVE UNIT FOR MOTOR VEHICLES  
The invention relates to an electric motor for motor vehicles, in particular a direct current low-power electric motor, comprising a housing (3) and a brush assembly holder (7) which holds at...
US20090315420 ELECTRIC DRIVE  
An electric drive, in particular a wiper drive for vehicles, is proposed, with an electric driving motor in a motor housing (50), a brush holder (10) projecting into the motor housing (50), an...
US20110187243 AUTOMOTIVE ALTERNATOR  
An automotive alternator is provided that has a brush holder assembly that reduces exclusive circumferential space for the brush holder assembly inside a rear bracket, and that also reduces entry...
US20090001829 ELECTRIC MOTOR WITH BRUSH  
General versatility of a brush holder is enhanced regarding a difference of specifications of connector parts, and costs of an electric motor with brush are reduced. A pair of brush-side...
US20070035188 Regulator unit and generator  
A regulator unit, in particular for varying an exciter current, preferably for generators of motor vehicles, is proposed, having a housing (13), in which the housing (13) has a wiper contact...
US20150042202 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR  
An electric motor is provided including a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly. The brush...
US20150084479 BRUSH SYSTEM FOR AN ELECTRIC MOTOR  
A brush system for an electric motor, having a substantially semiannular resistor housing into which an electric flat resistor is introduced, two resistor terminals which protrude from the...
US20090051236 DC motor, brush holder for DC motor, and system including DC motor  
A brush holder for a motor includes two elongated electrical conductors and a flexible, electrically-insulative brush-holder body which separately surrounds, and is strip-molded to, the conductors...
US20070241632 Tandem AC generator for vehicle and method of producing brush assembly thereof  
A brush holder in a tandem vehicle alternator for a vehicle is composed mainly of a primary brush holder and a secondary brush holder accommodating plural brushes, respectively. The primary and...
US20090243425 BRUSH HOLDER AND METHOD FOR MANUFACTURING BRUSH HOLDER  
A brush holder having brush holding portions and coil holding portions is disclosed. Each brush holding portion holds a brush such that the brush is slidable on a commutator attached to a rotary...
US20050285463 Brush assemblies  
Detailed are brush assemblies for electric motors. The assemblies may include lead frames to which leaded electrical components are mounted directly. The lead frames additionally may include two...
US20150042189 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR  
An electric motor includes a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly defining a first surface...
US20050174010 Motor brush holder and alignment assembly  
A motor housing assembly includes a motor housing with two magnets disposed in the housing in a spaced relationship and a brush holder that couples with the motor housing. The magnets are disposed...
US20070210673 Fuel pump having bearing member  
A fuel pump includes a pump device for pumping fuel. The fuel pump further includes a motor device that has a commutator and an armature including a shaft. The commutator commutating electricity...
US20150222067 BRUSH UNIT AND SLIP-RING ARRANGEMENT HAVING A BRUSH UNIT  
A brush unit for electrically contacting a curved surface of a slip ring includes a brush holder and a resilient brush. The resilient brush is mounted to the brush holder in such a way that the...
US20150042203 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR  
An electric motor is provided including: a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly. The brush...
US20110109181 MOTOR  
In the invention, in order for a brush assembly to be easily built in a motor, the motor includes an aligning means for aligning a main body portion of the brush assembly relative to a lower case...
US20050285464 Method and apparatus for dissipating shaft charge  
The present invention relates generally to dissipation of shaft charge. According to an exemplary embodiment, the present invention provides a charge-dissipating device that includes a dissipation...
US20080315711 Brush Holder Component with Ground Contact Plate  
Electric motor, as well as a brush mount component (34) for positioning of carbon brushes with respect to a commutator (30) of an electric motor (12), having at least one attachment means (55) for...
US20150042204 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR  
An electric motor is provided including: a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly. The brush...
US20060043818 Motor casing  
A motor casing includes a first half and a second half which is connected to the first half along a longitudinal direction of the motor casing. A stator and a rotor with a commutator are received...
US20110018380 DC MOTOR  
A DC motor 10 includes: a housing 12 having a polygonal cross section; a magnet 20 provided along the inner circumference of the housing 12 and having magnetic poles at the corners of the housing...

Matches 1 - 50 out of 93 1 2 >