Matches 201 - 249 out of 249 < 1 2 3 4 5


Match Document Document Title
US20130229093 DISK DRIVE DEVICE  
A disk drive device includes: a base member; a hub on which a recording disk is placed; a bearing unit arranged on the base member for rotatably supporting the hub; and a spindle drive unit for...
US20130328453 APPLIANCE, ROTOR AND MAGNET ELEMENT  
A magnet element (37) and a method of its manufacture for assembly into a rotor (38), the magnet element (37) having magnetic domains aligned anisotropically to form a domain alignment pattern...
US20150211580 BEARING POWER EMBEDDED GENERATING CONFIGURATION  
A power generating bearing assembly comprising a power generating subassembly integrated into a bearing. The power generating subassembly utilizes the relative motion between a bearing inner ring...
US20130049551 MOTOR AND DISK DRIVE APPARATUS  
A rotary unit of a motor includes a tubular hub portion. A bearing mechanism of the motor includes a bearing portion positioned radially inward of the hub portion. A stationary unit of the motor...
US20100045146 Power Generation System for a Stroller  
A system for generating electrical energy from the movement of the stroller includes: a wheel; a gear reduction system operationally coupled between the wheel and a motor such that rotation of the...
US20090082914 Electric motor and conversion system for manually powered vehicles  
An electric motor and conversion system converts a manually powered vehicle such as a bicycle to an electric vehicle. The electric motor includes a direct current power source, a rotor with two...
US20110001400 Power Unit  
An output shaft and an input shaft are connected with a connection member interposed therebetween, and a motor rotor is provided outside the connection member. Part of oil flowing down from an oil...
US20130218436 ELECTRIC MOTOR  
An electric motor for rotating a wheel of a vehicle, the electric motor having a rotor, a stator and coil windings, a first sensor arranged to output a first signal indicative of a position of the...
US20070194641 MOTOR  
A stator of a motor has a stator core and a wire wound around the stator core via an insulator. The wire is connected to an electric connection portion of a flexible printed circuit board arranged...
US20140042752 METHOD AND SYSTEM TO GENERATE ELECTRICITY  
A system to generate electricity is disclosed. In a particular embodiment, the system includes a sleeve configured to be secured to an inside of a wheel rim, where the sleeve rotates with a...
US20140091681 BICYCLE GENERATOR  
A bicycle generator that includes a stator, a rotating member defining a rotating axis, a magnet arranged so as to face the stator, a first transmission structure that transmits rotational motion...
US20100212643 Fastening of Rotor Magnets on the Shaft of a Compressor Arrangement  
The present invention relates to a compressor arrangement for compressing fresh air for internal combustion engines, comprising a compressor wheel (3) and an electric motor (4) having at least one...
US20130243598 BEARING AND WIND TURBINE CONTAINING THE BEARING  
A bearing adjusts an angle of attack of a rotor blade of a wind turbine according and includes first and second bearing rings that are rotatable relative to each other. The first bearing ring...
US20100187955 Wheel-based propulsion system for vehicles  
A wheel-based propulsion system for a vehicle that includes a stator device and a reaction device disposed on the wheel components of a vehicle. The stator device is structured to generate an...
US20060076842 Motor rotor  
A motor rotor includes a rotator provided with a plurality of heat radiating holes for passing air therethrough, and a plurality of blades for moving air during a rotation of the rotator, each of...
US20110121692 VEHICLE DRIVE DEVICE  
A vehicle drive device, having a case with a support wall that extends at least radially, and an axially protruding portion that is cylindrically shaped integrally with the support wall and...
US20070252451 Motor having heat-dissipating structure for circuit component and fan unit including the motor  
A motor includes a rotor and a stator. The stator includes a circuit board on which a control circuit for controlling rotation of the rotor is formed. A circuit component of the control circuit is...
US20170183058 CONSTRUCTION OF MOTORIZED WHEEL FOR VEHICLE MOTORIZATION  
A motorization apparatus for a motorized wheel comprises an axle secured to a frame of a vehicle. A rotor unit has poles of magnet material. A stator unit having slots and teeth secured to the...
US20170182879 TRACTION AND SUSPENSION SYSTEM  
A suspension system (20) is described for vehicle with a frame, comprising an element (R, 12) propulsive by rolling on the ground; two units (12a, 12b) adapted to impart a torque to the propulsive...
US20170158284 INTEGRATED MID DRIVE ELECTRIC BICYCLE PROPULSION SYSTEM  
A propulsion system may include an electric machine and a gear set that may be operatively connected with the electric machine. A crank shaft may extend through the electric machine and the gear...
US20170129281 ILLUMINATED SYSTEM FOR USE WITH AMUSEMENT RIDES  
A wheel for a roller coaster or other amusement ride vehicle includes a self-contained illumination system. The wheel comprises a hub through which an axle is disposed, a web extending from the...
US20170113536 POWER GENERATION DEVICE  
A power generation device capable of achieving reduction in size and compactification, and increasing a change gear ratio is provided. In a power generation device 20 of a vehicle including a...
US20170104385 Reduced Complexity Ring Motor Design for Propeller Driven Vehicles  
A motor includes a stator and a rotor coupled via the center hub of the rotor. The stator includes a support ring, the support ring comprising a plurality of windings arranged circumferentially....
US20170081049 Low Friction Reaction Wheel System and Containment Structure With Integrated Electromagnets  
The disclosed subject matter relates to a reaction wheel system for controlling and stabilizing a satellite or other spacecraft. The reaction wheel system includes a reaction wheel rotor and a...
US20170063196 HUBLESS WHEEL MOTOR  
The present invention relates to a drive system for an electric vehicle comprising: a wheel rim, a bearing arrangement, a plurality of rotor elements circumferentially arranged along a...
US20170045089 ROLLING ELEMENT BEARING COMPRISING AN INTEGRATED LUNDELL ALTERNATOR, AND A LUNDELL ALTERNATOR  
The invention relates to a rolling element bearing comprising a first bearing ring, a second bearing ring, and a claw-pole alternator that is arranged between said two bearing rings. The claw-pole...
US20170008385 IN-WHEEL MOTOR SYSTEM  
An in-wheel motor system can drive an in-wheel motor stably, and also allows power feeding from the road surface, even when transmission and reception coils are misaligned. An in-wheel motor...
US20160355083 IN-WHEEL MOTOR DRIVE DEVICE  
An in-wheel motor drive device includes: a motor part; a speed reduction part; a wheel bearing part; and a casing, the motor part including: a stator, which is fixed to the casing; a rotation...
US20160352180 FAN BEARING CUP CONNECTION STRUCTURE  
A fan bearing cup connection structure includes a bearing cup, a bottom board and a connection member. The bearing cup has a receiving space, a connected section and a shaft hole. The shaft hole...
US20160329775 WHEEL HAVING ELECTRICITY GENERATION-COMBINED ELECTROMECHANICAL MEANS HAVING PLURALITY OF AUXILIARY POWER STRUCTURES  
The present invention relates to a wheel including a means for power generation and transfer having a plurality of auxiliary power units in which compartments are formed inside one wheel, and a...
US20160248300 Machine for Augmentation, Storage, and Conservation of Vehicle Motive Energy  
A device for addition of motive force to a vehicle, with rotor-plate, rotor-arms, rotor permanent magnets, stator-plate, stator columns, stator electromagnets, and battery, cell, or other energy...
US20160167529 PEDELEC POWER SYSTEM AND HOUSING THEREOF  
A pedelec power system and housing thereof, which comprises: a first receiving portion, a plurality of connecting structures, a plurality of second receiving portions and a plurality of thermally...
US20160126807 BEARING DEVICE WITH ENERGY HARVESTING MEANS  
A bearing arrangement including a rotating part and a non-rotating part. The rotating part is configured to rotate relative to the non-rotating part with an essentially horizontal rotation axis....
US20160126806 BEARING ASSEMBLY WITH INTEGRATED GENERATOR  
A bearing assembly comprising a generator for harvesting electrical energy from rotational kinetic energy. The electromagnetic induction generator includes a magnetic rotor (including a plurality...
US20160118849 ELECTRICAL MACHINE WITH INNER STATOR  
It is designed for traction motors in motor-in-wheels, fans, and direct driving electric machines. The inner stator (1) consists of pole elements (13) comprising external periphery (14), core...
US20160114681 Structure Of Generator Of Motor Vehicle  
A generator of a vehicle includes a hollow housing having two ends respectively forming a bottom that includes a first through hole rotatably coupled to at least a wheel axle of the vehicle and an...
US20160111937 POWER GENERATION APPARATUS  
A power generation system adopted for use on a vehicle comprises a first rotary member, a second rotary member, a transmission gear set and a brake module. The first rotary member includes a first...
US20160105076 A WORKING ASSEMBLY SUITABLE FOR USE IN AN AGRICULTURE MACHINE AND AN AGRICULTURE MACHINE  
A working assembly (1) suitable for use in an agriculture machine, comprising a driving system (2) with a dynamic member (4) and a static member (6) and a working tool (3) received on the dynamic...
US20160082772 DEVICES AND METHODS OF THERMAL MANAGEMENT FOR A MOTORIZED WHEEL  
A method of thermal management for an electrically motorized wheel, the method can include defining a thermally conductive path from at least one component, the at least one component becoming...
US20160075224 MODULAR HYBRID SYSTEM  
An electric propulsion system for use with a vehicle including a pair of first wheels, a pair of second wheels, and a gas propulsion system. The electric propulsion system includes a first...
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...
US20160008699 WHEEL BEARING ASSEMBLY FOR GENERATION OF ELECTRICITY  
A wheel assembly is provided that includes a first bearing and a second bearing that is axially aligned with the first bearing to form a hub for an axle. The first bearing includes: an outer race...
US20160006324 ROTARY ELECTRIC MACHINE HAVING INTEGRATED DRIVE CONTROL DEVICE  
In a rotary electric machine having an integrated drive control device, a motor housing joined to a mounting housing, which is a cast member, is made of a steel material. Therefore, an outer...
US20150372557 PUMP UNIT  
A pump assembly with an electric motor which includes a stator housing (6) and an electronics housing (4; 50) fastened at the outside on the stator housing (6). The electronics housing (4; 50) is...
US20150367721 IN-WHEEL MOTOR AND ELECTRICALLY DRIVEN VEHICLE  
The in-wheel motor for installation inside a wheel disk of a wheel includes: a cylindrical coil body; a coil body support member fixed to a shaft; an outer yoke that is disposed on an outer...
US20150357873 MOTORIZED WHEEL  
A motorized wheel includes an electric motor supported by a fixing bracket. The fixing bracket adapted to rotationally support, by way of elements for reducing the rotation rate, an internally...
US20150357658 FUEL CELL MOTOR  
A Fuel Cell Motor, or, Fuel Cell Engine, and system are described. A central output shaft is mounted with a novel set of rotationally capable fuel cells, of various shapes and configurations....
US20150345563 BEARING POWER GENERATING CONFIGURATION  
A power generating bearing assembly comprising a power generating subassembly integrated into a bearing. The power generating subassembly utilizes the relative motion between a bearing inner ring...
US20150266542 Wheel Hub Motor for an Electric Bicycle and Electric Bicycle Comprising Said Wheel Hub Motor  
Wheel hub motor (1) for an electric bicycle, comprising: a fixed shaft (2) which can be associated with a frame of an electric bicycle; a hub shell (3) which is rotatable with respect to said...

Matches 201 - 249 out of 249 < 1 2 3 4 5