Matches 1 - 50 out of 62 1 2 >


Match Document Document Title
US20130093271 ELECTRIC DEVICE DRIVE ASSEMBLY AND COOLING SYSTEM FOR ELECTRIC DEVICE DRIVE  
Drive assemblies for electric devices, such as vehicles, include an electric motor that includes a rotor assembly and a stator assembly positioned within the rotor assembly. The stator assembly is...
US20130181582 DRIVE ASSEMBLY FOR ELECTRIC DEVICE  
Drive assemblies for electric devices, such as vehicles, include an electric motor that includes a rotor assembly and a stator assembly positioned within the rotor assembly. The stator assembly is...
US20080157637 Secondary attachment for human power generation  
An electric power generation system is disclosed. The electric power generation system includes: an electric power generator having a rotor wherein the rotor is mechanically coupled to a shaft;...
US20070252457 Method and apparatus for converting human power to electrical power  
The exemplary embodiment of the present invention provides a device for converting human power to electrical power. The exemplary device comprises: a plurality of gear wheels (e.g., 1, 2, 3, 4, 5...
US20060055258 Motor gear box with grommets  
A motor gear box has a direct current motor, a first bevel gear, a second bevel gear, a pinion transfer gear, at least one cluster gear, an output gear, an output shaft, and a collar abutting...
US20110241460 AXIAL FLUX MACHINE  
An axial flux rotating electrical machine is disclosed, which comprises a stator sandwiched between two rotors. The machine comprises retention means for retaining magnets on the rotor, the...
US20170093248 Driving Mechanism and Vehicle Utilizing the Driving Mechanism  
A driving mechanism and a vehicle utilizing the driving mechanism are provided. The driving mechanism includes a box, a motor and a transmission mechanism. The motor includes a stator core, a...
US20160049845 MAGNETIC ROTOR SHAFT MODULE AND A ROTOR ASSEMBLY INCORPORATING THE SAME  
A rotor shaft includes at least two rotor modules each having a body. Each rotor module has a first longitudinal end including a first torque transmitting feature and a second longitudinal end...
US20140239757 Housing Arrangement for an Electrical Machine  
A motor/generator unit is disclosed which is arranged to be fitted in the drive train of a vehicle, such as a hybrid vehicle. The unit comprises an electrical machine (10, 12) and a housing...
US20100060234 Charging/Powering Device for an Electronic Device and Electronic Device Incorporating Same  
A charging/powering device comprises at least one manually rotatable element, a power generating mechanism coupled to the at least one rotatable element, the power generating mechanism converting...
US20080007130 Motor using magnetic normal force  
A motor is disclosed, comprising at least one fixed member comprising at least one magnetic winding, having an internal cavity; at least one driven member inside said fixed member, comprising...
US20050140224 Electrical drive unit  
In a known electric drive unit, in particular for windshield wipers of a motor vehicle, with a drive motor that has a transmission housing (5) for containing at least one worm gear (9) that is...
US20130193816 VEHICLE DRIVE DEVICE  
A vehicle drive device includes a rotating electrical machine; and a fluid coupling on one side and coaxial with the electrical machine. A rotor is coupled to a housing of the fluid coupling via a...
US20070235248 Electric power steering assembly and method for fabricating same  
An electric power steering assembly includes an electric motor, a reduction mechanism for reducing the speed of an output rotation of the electric motor, and a reduction-mechanism housing...
US20160072362 Hybrid Axial Flux Machines and Mechanisms  
an axial flux electric motor having one or more permanent magnets (91) in a rotor that combines the functions of one or more rotor elements of a second machine or mechanism with the rotor of the...
US20080012453 MOTOR HAVING A HOLLOW DRIVE SHAFT  
A motor assembly for use in a inline device is disclosed. The motor assembly has a motor for operating the inline device. A hollow drive shaft passes through the motor to provide a conduit which...
US20070040463 Drive for the adjustment of flaps  
A drive is proposed for adjusting flaps, in particular flaps for supplying air in automotive vehicles, the drive having a drive motor received in a housing and a step-down gear. The housing...
US20140246961 ENERGY TRANSFER SYSTEM AND METHOD  
An energy transfer system has a sender with at least one local permanent magnet or other magnetic device for producing a magnetic field along a magnetic axis that is transverse to the sender's...
US20090127985 COMBINATION OF DISK MOTOR AND MACHINE  
An electric disk motor having a primary part and a secondary part is connected to a machine by bearing-mounting the primary part on a drive shaft of the machine and by securely fixing the primary...
US20140246962 ENERGY TRANSFER SYSTEM AND METHOD  
An energy transfer system has a rotor carrying at least one local permanent magnet or other magnetic device for producing a magnetic field along a magnetic axis that is transverse to the rotor's...
US20130313949 ROTARY ACTUATOR  
A casing includes a support tubular part. An input shaft is rotatably supported in the casing. A motor is housed in the casing and rotationally drives the input shaft. An output shaft includes an...
US20090315302 POWER GENERATION  
A method and apparatus is disclosed for generating power in a castor. The apparatus includes a wheel arranged to rotate about a wheel axis when the castor moves over a running surface, a drive...
US20140346780 CONNECTION ASSEMBLY FOR A POWER SYSTEM  
A connection assembly for a power system is disclosed. The connection assembly may have a housing configured to be connected to a stationary portion of a generator and a bearing operatively...
US20100242058 APPARATUS FOR CLAMPING DISK OF SPINDLE MOTOR AND SPINDLE MOTOR HAVING THE SAME  
A disk clamping apparatus of a spindle motor and a spindle motor having the same are disclosed, wherein the apparatus includes a case inserted into an inner periphery of a disk for integrally...
US20130038183 Driving Machine with Detachable Battery for Electric Garage Doors and Electric Rolling Doors  
The present invention discloses a driving machine with a detachable battery for electric garage doors and electric rolling doors, which is electrically driven to open or close an electric garage...
US20140246960 ENERGY TRANSFER SYSTEM AND METHOD  
An energy transfer system has a rotor carrying at least one local permanent magnet or other magnetic device for producing a magnetic field along a magnetic axis that is transverse to the rotor's...
US20140001928 SPINDLE MOTOR  
There is provided a spindle motor including: a base member; a holding member having a lower end portion fixedly connected to the base member and a stator core installed on an outer peripheral...
US20050046290 Actuator  
The actuator comprises a housing which has a longitudinal axis Z and in which an electric motor having a pinion is arranged. The pinion is in engagement in each case with at least one first...
US20170018994 DRIVING DEVICE AND AN ELECTRIC MOTORCYCLE DRIVING SYSTEM USING THE DRIVING DEVICE  
The present invention provides a driving device and an electric motorcycle driving system using the driving device. Said driving device comprises a shaft, a pulley disk assembly configured on the...
US20070194649 Electric camshaft adjuster comprising a pancake motor  
An electric camshaft adjuster for adjusting and fixing the phase angle of a camshaft of an internal combustion engine relative to a crankshaft thereof is provided. The camshaft adjuster is...
US20070138881 MOTOR ATTACHED WITH TORQUE TRANSMISSION MEMBER  
In fixing the rotor holder and the torque transmission member, a lower surface projection is arranged at the lower surface of the torque transmission member, and thermal deformation is performed...
US20100133962 SHAFT-HUB CONNECTION BETWEEN A BELT PULLEY AND A GENERATOR SHAFT AS WELL AS BELT-DRIVEN STARTER GENERATOR WITH SUCH A SHAFT-HUB CONNECTION  
A shaft-hub connection (10) between a belt pulley (14) and a shaft (16), in particular, between a belt pulley and the generator shaft of a belt-driven starter generator, wherein the belt pulley...
US20110043083 VEHICLE ELECTRIC ROTATING MACHINE AND METHOD FOR MANUFACTURING SAME  
The vehicle electric rotating machine includes a pulley unit having an opening portion formed in an axial front end thereof, and configured to perform at least one of transmission and reception of...
US20100032968 MOTOR ARRANGEMENT  
A motor arrangement includes a rotor with a north rotor magnetic pole and a south rotor magnetic pole, the rotor being rotatable about a rotor axis between a first rotor position and a second...
US20100181879 A DRIVER DEVICE FOR A BICYCLE DYNAMO  
A driver for a bicycle dynamo connected to the dynamo includes a first driven wheel (132) and a second wheel (136) driving the first wheel (132). The first wheel (132) is mounted on the dynamo. A...
US20080074011 Spindle motor and spindle motor assembly, and image forming device having the same  
A spindle motor and a spindle motor assembly, and an image forming device having the same. The spindle motor includes a shaft rotatably coupled to a stator, a rotor to rotate with the shaft, and a...
US20090237038 DOUBLE ALTERNATOR AND ELECTRICAL SYSTEM  
A double alternator system includes a first brushless winding assembly to generate a first electrical voltage, a second winding assembly to generate a second electrical voltage, a rotatable shaft...
US20060181166 Electric motor unit with controller  
An object of the present invention is to provide an electric motor unit with a controller of a machinery and electricity integration type for eliminating variations due to mechanical factors and...
US20100295423 Belt-driven Generator  
A belt-driven generator essentially comprises a stator and a rotor. The rotor exteriorly includes a driving annular surface. With the driving annular surface, the rotor can be directly connected...
US20050151436 Gear motor assembly for floor care applications  
A gear motor assembly comprises an electric motor, and one or more gear reducers comprising first and second spiral bevel gears. The gear motor assembly is configured to power one or more...
US20090256451 ARRANGEMENT FOR GENERATING A NON-LINEAR FORCE OR TORQUE CURVE  
The invention relates to an actuator device comprising a headpiece (1) with an adjuster mechanism for an actuating arm mounted to pivot on the headpiece into the actuated and open position and a...
US20070138885 Windshield wiper device  
A windshield wiper device for vehicles. The invention provides that the armature shaft (5) of the electromotive drive (2) be positioned so that it is not displaceable, and that the adjusting...
US20090246043 FAN MOTOR  
A fan motor may include a rotor part having a drive magnet and a stator part having a drive coil and rotatably holding the rotor part. The rotor part may include a rotor yoke to which the drive...
US20080063332 Hydrodynamic bearing device and motor and recording and reproducing apparatus using the same  
To provide a hydrodynamic bearing device which can be made small and thin with a sufficient length of the radial bearing being secured, which can prevent leakage of a lubricant even when there is...
US20150108856 ROTATING ELECTRIC MACHINE  
In order to achieve improvement in speed and torque of a rotating electric machine according to an inexpensive, simple, and highly reliable method, Provided is a rotating electric machine...
US20150054390 ELECTRICALLY DRIVEN MOTORCYCLE  
The invention relates to an electrically driven motorcycle (1) comprising at least one electrical machine (4), which has a stationary stator (6) and a rotatably mounted rotor (7), wherein said...
US20130057123 ROTOR ASSEMBLY FOR MOTOR AND MOTOR INCLUDING THE SAME  
There is provided a rotor assembly for a motor and a motor including the same, the rotor assembly including: a hub including a magnet electromagnetically interacting with a coil to generate...
US20130038069 DISK-SHAPED COAXIAL INVERSION GENERATOR AND WIND DRIVEN GENERATING EQUIPMENT INCLUDING THE SAME  
A disk-shaped coaxial inversion generator in which, on the basis of the driving force of a driving source utilizing a natural energy, a housing main body and a coil body housed therein are...
US20060061230 Drive device provided for operating adjusting devices in motor vehicles  
A drive device provided for operating adjusting devices in motor vehicles includes an axial-field motor equipped with rotor discs. A gear mechanism is connected to the motor shaft and to a drive...
US20120062079 Rotor for Motor  
A rotor for a motor includes a hub having a through-hole. A shaft extends through the through-hole and includes an outer periphery having a reduced section, wherein the reduced section has two end...

Matches 1 - 50 out of 62 1 2 >