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US20110140558 STEPPING MOTOR  
A motor includes a stator having boss portions on an end plate thereof, a front plate provided on an upper surface of the stator, and a band connecting the stator and the front plate. Recess...
US20140217845 DEVICE TO PREVENT FOREIGN OBJECTS FROM ENTERING SCREW HOLES OF BRUSHLESS MOTOR OF CEILING FAN  
The present invention relates to a device to prevent foreign objects from entering screw holes of a brushless motor of a ceiling fan. The device includes a cover to prevent foreign objects and a...
US20150035400 MOTOR APPARATUS INCLUDING MOTOR FIXED TO HOUSING BY FLANGE BEING PROTRUDED IN MOTOR AXIAL DIRECTION  
The motor apparatus includes a motor and a housing to which the motor is fixed. The motor includes a yoke having a bottomed-cylindrical shape, a flange being protruded from the opening end of the...
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...
US20140191603 SINTERED BEARING-EQUIPPED BLDC MOTOR FOR HAIR DRYER  
Provided is a BLDC motor for a hair dryer, which includes a sintered bearing to guide rotation of a shaft, instead of using a typical ball bearing. Thus, a rotation shaft is held by fluid dynamic...
US20150104301 MOTOR HOUSING FOR A CABIN AIR COMPRESSOR  
motor housing for a cabin air compressor includes a central body portion having a center wall thickness and an internal cavity that is configured to receive an electric motor, a first end portion...
US20150097456 Cantilevered-Shaft Electric Motor  
This cantilevered-shaft electric motor has no bearing on the load side, and since there also is no end bracket, which is present in ordinary electric motors, the internal stator and rotor are in...
US20120103716 DRIVE ASSEMBLY FOR AN ELECTRIC MOTORCYCLE, AND ELECTRIC MOTORCYCLE INCORPORATING SAME  
An electric motorcycle includes an electric motor for generating a traveling driving force, a battery for supplying electricity to the electric motor, and a case member for accommodating the...
US20130181550 ELECTRIC MOTOR  
A housing assembly for an electric motor having a rotor shaft rotatable about an axis includes a housing cover and a housing case. The housing cover defines a first bearing seat for rotatably...
US20140097716 ELECTRIC MOTOR HAVING AIR TIGHTNESS TEST HOLES  
Through a housing of an electric motor, an output shaft attached to a rotor penetrates. In this housing, an air tightness test hole of the electric motor which communicates with internal space of...
US20130320792 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor is provided that includes a housing made of a metal material, a compression portion, an electric motor, a cover made of a metal material, a motor drive circuit...
US20120119598 Motor Cover and Motor Comprising Same  
The present invention relates to a motor cover including: a first cover formed at one side with a housing coupling unit that is coupled with a motor housing; a second cover coupled to the other...
US20140346907 ROTATING ELECTRIC MACHINE  
A rotating electric machine has a first frame and a second frame disposed at one axial end of a casing. The first and second frames have a first flange and a second flange, respectively, that...
US20130106217 ELECTRIC MOTOR WITH MULTIPLE POWER ACCESS  
A motor assembly includes an electric motor having a stator and a rotor. A housing is coupled to the electric motor. The housing includes a terminal housing portion defining a first aperture and a...
US20130140930 ELECTRIC ROTATING MACHINE AND METHOD FOR MANUFACTURING A STATOR CORE FOR THE ELECTRIC ROTATING MACHINE  
Electric rotating machine suppressing narrowing of a magnetic path caused by a skin effect in a housing to increase torque, including stator core having e.g. core back and teeth; stator windings...
US20130106219 Housing For An Actuator For Receiving An Electric Motor And An Assembly  
A housing for an actuator for receiving an electric motor and further functional units of the actuator, wherein a can is integrally molded to an inner face of the housing that is designed to...
US20090195117 ELECTRIC SUBMERSIBLE PUMP (ESP) HAVING A MOTOR WITH MECHANICALLY LOCKED STATOR LAMINATIONS  
A submersible pumping system for use downhole, wherein the system includes a pump and a pump motor for driving the pump. The pump motor includes a housing with corresponding stator and rotor...
US20130214621 MOTOR  
A motor may include a motor main body in which a rotor may be accommodated on an inner side of a motor case, and an antireflection layer which may be matted and provided with a light-absorbing...
US20140285039 Solder, Aluminum Wire Body and Motor Using the Same  
An aluminum wire body, in which an aluminum or aluminum alloy electric wire and a metal to be joined are joined by solder, wherein the solder includes an oxide glass including vanadium and a...
US20150130301 ACTUATOR  
An actuator includes an electric motor having a shaft, an output member coupled to the shaft, a casing having a wall, a mounting structure, and a tubular body sleeved around the shaft and coupling...
US20140167542 AUTOMOTIVE ROTARY ELECTRIC MACHINE  
An automotive rotary electric machine according to the present invention includes: a mounting bolt that is inserted through a penetrating aperture that is formed on a bottom portion of a...
US20130020886 STARTER MOTOR  
A starter motor for an engine includes a motor casing made of electrically conductive material and an end bracket fixed to one end of the motor casing. The end bracket comprises a base with brush...
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...
US20070114862 Motor having stator made of soft magnetic powder material  
A motor includes, a stator made of compressed soft magnetic powder, with a plurality of bolt holes formed around a circumferential outer surface of an end of the stator; a cover fitted over the...
US20080122305 Direct Drive Motor in Washing Machine  
The present invention improves a driving unit of a washing machine, for improving workability in fabrication of a rotor, and enhance rigidity of the rotor. To achieve this, the present invention...
US20140117797 DYNAMOELECTRIC MACHINE COMPRISING A SELF-SUPPORTING HOUSING  
A dynamo-electric machine includes a self-supporting housing that has a laminated core section and at least one connecting section in the axial extension of the laminated core section. The...
US20070182259 Electric pump unit  
In an electric pump unit in which a single shaft (main shaft) functions both as a rotation shaft of a pump section and that of a motor section, a rotor of a motor has a structure in which a magnet...
US20130221781 Rotating Electrical Machine  
Provided is a rotating electrical machine including: a cylinder-shaped housing that includes a plurality of flanges installed to a casing; a stator that includes a cylinder-shaped stator core...
US20130106218 ELECTRIC MACHINE COMPRISING AN IMPROVED TERMINAL BOX  
An electric machine including a casing and a terminal box attached to the casing. The terminal box includes two half-shells that are assembled one against the other, the half-shells being...
US20110006628 MOTOR WITH CASE LID FIXING STRUCTURE  
The present invention enables firm fixation between a motor casing and a casing lid at low cost through employment of a simple structure without need to use adhesive. A casing lid made of resin is...
US20110140554 PERMANENT MAGNET MOTOR  
A permanent magnet motor has a stator and a rotor rotatably mounted to the stator. The stator has a housing with n side portions and n connecting portions distributed alternately, wherein n is a...
US20080143203 Over molded stator  
Devices and methods are provided for an improved motor stator. One embodiment for a stator includes a stator section having a first surface and a second surface each surface having a groove...
US20120293027 ROTATING ELECTRICAL MACHINE AND HOUSING FOR ROTATING ELECTRICAL MACHINE  
A housing for a rotating electrical machine includes a first housing block, a second housing block, a seal member, and a positioning pin. The first and second housing blocks define a breathing...
US20090179512 MOTOR AND IT'S MANUFACTURING METHOD  
A motor may include a stator formed with a rotor arrangement hole, a rotor disposed in the rotor arrangement hole, and a plate-like member disposed on at least one end side in an axial direction...
US20090322188 SMALL-SIZED MOTOR  
The present invention is used with a stopper mechanism for mechanically stopping the rotation of a motor. A pair of brushes is disposed such that a line which passes through the center of a rotor...
US20120104888 DRAIN STRUCTURE OF ELECTRIC ROTATING MACHINE  
An electric rotating machine includes a casing having a through-hole and a drain member for draining water from the casing. The drain member has a mounting portion that includes hooks each having...
US20150214806 Actuator Overspeed Guard  
A location and retention component is provided for positively locating an overspeed guard and retaining a centrifugal actuator at an optimum positional relationship relative to each other. The...
US20140292128 COVER STRUCTURE IN MOTOR  
A cover structure in a motor may include a rotor, a stator having a drive coil, a connector provided so that an engaging connector is engaged in a rotation shaft direction of the rotor, a main...
US20110226072 ELECTRIC GENERATOR AND METHOD FOR INSPECTING AN ELECTRIC GENERATOR  
An electric generator (1) includes a casing (2) that envelops a stator (3) and a rotor (4). The casing (2) has an aperture (5) through which the generator casing inside (7) is inspectable during...
US20150130311 ROTARY ELECTRIC MACHINE AND METHOD FOR MANUFACTURING ROTARY ELECTRIC MACHINE STATOR  
A plurality of core blocks that are arranged into an annular shape are inserted into and fixed to a cylindrical frame, and are disposed inside the frame, a bolt passage member that is produced as...
US20100301691 Brushless Direct Current Actuator with Clip for Retaining Bobbins  
A brushless rotary actuator comprises a housing including a motor housing defining a cavity for a motor assembly and a cover defining a cavity for a gear assembly. The motor assembly includes a...
US20130200737 ELECTRIC DRIVE DEVICE FOR MOTOR VEHICLE  
The invention relates to an electric drive device (10; 110; 210; 310; 410) comprising an electric motor (20) with a stator (24) and a rotor (22) arranged to rotate a drive shaft (26), a housing...
US20090101449 Elevator Drive  
Disclosed are an elevator drive, a clamping arrangement for an elevator machine, a braking mechanism for an elevator system, and a rotor fixture for an elevator machine. The inventive elevator...
US20090026861 GENERATOR FOR EXERCISE EQUIPMENT  
A generator for exercise equipment includes a disc and a case. The case has a surface. A number of first locating holes are disposed on the surface to accommodate coils therein. The case is...
US20120139373 MOTOR CASING  
A motor casing, including a hollow motor casing body. The wall of the motor casing body comprises a plurality of brackets and a plurality of grooves which are formed simultaneously by punching the...
US20100327685 ATTACHMENT STRUCTURE FOR MOTOR ASSEMBLY  
In attachment structure for motor assembly, accommodating portion with a bottom is formed in housing such that the motor assembly including commutator motor and brush holder unit is accommodated...
US20050110354 Unsealed non-corroding wet washdown motor  
The invention relates to motors and motor assemblies that can be washed without causing corrosion of components, and without causing premature motor failure as a result of corrosion. The motor and...
US20080290749 End Shield  
A cast end shield for an electrical machine, said end shield supporting a bearing that supports the rotor, and said end shield having an opening in the middle. In the radial direction from the...
US20130154414 ELECTRIC MOTOR WITH INTEGRATED ELECTRICAL COMPONENTS IN THE B FLANGE  
The different electrical components and cables arranged in the B flange of an electric motor can be installed only with difficulties and are complicated and time-consuming due to the restricted...
US20090058374 HIGH EFFICIENCY ALTERNATOR  
A high efficiency alternator capable of supplying extreme high power output with maximum dissipation of heat. Preferably, the alternator includes dual field coils mounted stationary around a...

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