Matches 1 - 41 out of 41


Match Document Document Title
US20160241106 Flywheel Energy System  
An energy storage system comprises a housing and a flywheel having a drive shaft portion attached to a cylindrical ferromagnetic rotor portion. The drive shaft portion defines a substantially...
US20130134810 Flywheel system  
A flywheel system has an approximately toroidal flywheel rotor having an outer radius, the flywheel rotor positioned around and bound to a hub by stringers, the stringers each of a radius slightly...
US20130241366 High torque/high efficiency winding motor  
Embodiments of the invention describe a motor comprising a rotor assembly and a stator assembly to rotatably drive the rotor assembly. Said stator assembly includes a body, a plurality of teeth...
US20070120430 Flywheel electric generator  
A flywheel electric generator comprises a star-up motor, a flywheel rotary shaft rotated by the motor, a flywheel rotating by coupling with the rotary shaft, a plurality of permanent magnets...
US20050104466 Electrodynamic machine  
An electrodynamic machine (10) comprising a first rotor (13) and a second rotor (15). The first and second rotors (13, 15) are adapted to rotate relative to each other, preferably in opposite...
US20070103009 Method and Structure for Integrated Energy Storage Device  
The present invention relates to a method and device for fabricating an integrated flywheel device using semiconductor materials and IC/MEMS processes. Single crystal silicon has high energy...
US20150188400 Magnetic Flywheel Induction Engine-Motor-Generator  
This invented apparatus, and process of “Magnetic Induction” combines a plurality of electrical motors, flywheel kinetic energy, and a geometrical arrangement of permanent magnets in interaction,...
US20140183996 Magnetic Powertrain and Components  
Magnetic powertrains for vehicles comprised of magnetically integrated transmission systems and components built from a plurality of magnetic gears are provided. Embodiments provide magnetic...
US20120306418 Low-Cost Minimal-Loss Flywheel Battery  
A low-cost minimal-loss zero-maintenance flywheel battery, to store electric power from a DC power source by conversion to kinetic energy, and regenerate electric power as needed. Its vertical...
US20150060163 HYPER-FLUX FLYWHEEL MOTOR SYSTEM  
A hyper-flux flywheel motor system includes a rotor assembly and a number of permanent magnets coupled to the rotor assembly. A stator assembly is rotatably coupled to the rotor assembly and has a...
US20170093247 ENERGY STORAGE DEVICE AND ENERGY STORAGE SYSTEM  
An energy storage device has a horizontal flywheel (1). The flywheel (1) has a mass ring made of concrete (3) and is at least partially embedded in the soil (4).
US20140265674 ELECTROMECHANICAL FLYWHEEL WITH SAFETY FEATURES  
An electromechanical flywheel machine includes multiple enclosures enhancing safe operation of an enclosed motor-generator and flywheel mass.
US20090033162 Variable Inertia Flywheel  
The variable inertia flywheel of the present invention is much simpler than prior art variable inertia flywheels and has very few moving parts. Movement of the liquid mass contained within the...
US20160156257 Magnetic Coupling  
A magnetic coupling including a first member having a first array of magnetic field generating elements, the first member being arranged to produce first moving magnetic field, an array of...
US20080150294 Centrifugally active variable magnetic flux alternator  
Today modern large commercial wind turbines enable large quantities of electrical power diverted from the wind. The short comings are that they need a pitch control mechanism to turn the turbine...
US20160285341 ENERGY STORAGE DEVICE  
An energy storage device according to an embodiment of the present invention stores electric energy generated by an electricity generation unit as rotational kinetic energy or supplies the stored...
US20110031827 ENERGY STORAGE DEVICE COMPRISING A FLYWHEEL  
Energy storage device comprising a flywheel a stator arrangement and a housing. The flywheel, rotatably mounted around a rotation axis, comprises a shaft, a plurality of adjacent magnetic plates...
US20150364967 Flywheel Apparatus and Use Thereof  
There is provided a flywheel apparatus comprising a plurality of flywheels configured to be mounted on a rotating shaft having a longitudinal axis, each one of the flywheels having a mass...
US20160322881 INTEGRATED MOTOR GENERATOR FLYWHEEL WITH ROTATING PERMANENT MAGNET  
Provided is a flywheel system, including: an armature coil set; and a rotor assembly having: a first rotor member; a second rotor member; a permanent magnet disposed between the first rotor member...
US20130002071 INERTIAL ENERGY STORAGE DEVICE AND METHOD OF ASSEMBLING SAME  
An inertial energy storage device includes a plurality of stationary electrical windings, a rotatable shaft, and a plurality of rotatable magnets coupled to the rotatable shaft. The plurality of...
US20130015825 FLYWHEEL APPARATUS  
The present invention provides a flywheel apparatus for use as an energy storage system, the apparatus comprising: a housing unit having a base; a flywheel assembly mounted within the housing...
US20160315521 Transportation device with reciprocating part and kinetic storage  
Manual drive energy is input into a transport device of one embodiment by linearly reciprocating a first drive member that couples by way of a ratchet mechanism (or other mechanical motion...
US20150318759 ELECTRICAL DEVICE FOR STORING ELECTRICITY BY FLYWHEEL  
The present disclosure provides a device for storing energy, including: at least one electric machine, which is of the Lorentz generator or motor type and has a rotor and a stator, the rotor...
US20080303363 Energy storage and gyroscopic stabilizing system  
The disclosed energy storage and gyroscopic stabilizing system may be used in a marine vessel so as to supply energy, retrieve energy, and dampen the roll motion of the marine vessel. The system...
US20060055261 Multiple stator charging system  
A charging system comprising a rotor with at least two rows of magnets affixed to the inside surface of the sidewall of the rotor and at least two stators connected in parallel or in series with...
US20150130307 HIGH INERTIA STAMPED ROTOR CAN  
An outer rotor motor or generator is provided. The motor or generator includes a stator and a rotor rotatable about an axis. The rotor includes a stamped rotor can and an inertia ring. The stamped...
US20150260168 PROPULSION DEVICE FOR TRANSMITTING MOMENTUM  
A propulsion device for exerting a propulsive force on a vehicle generates an impulse of momentum by a piston of non-zero mass, an acceleration produced by a force acting on a structure of the...
US20110018378 HYBRID MOTOR FOR TRANSPORTATION  
A hybrid electric/piston driven motor may use a low voltage, high torque direct current (DC) motor to drive a vehicle, such as a motorcycle. The DC motor may be powered by a battery that may be...
US20170047813 DYNAMO  
A dynamo is provided. The dynamo includes a rotor and a stator unit. The rotor includes a rotor body and a plurality of magnetic elements, wherein each two adjacent magnetic elements have...
US20150300325 Device for the study of self-contained inertial vehicular propulsion  
A novel device for the study of self-contained timely sequential vehicular inertial thrust drive is presented, comprising a tandem mechanical frequency modulated oscillator using the combined...
US20110068648 ENERGY STORAGE AND GENERATION SYSTEM FOR AN ELECTRICALLY POWERED MOTORIZED VEHICLE  
An energy storage and generation system for an electrically powered motorized vehicle is disclosed. In one embodiment, an energy storage and generation system for an electrically powered motorized...
US20080048513 Multipolar-Plus Machines-Multipolar Machines With Reduced Numbers of Brushes  
A multipolar machine (FIG. 4) with the reduced number of brushes (27) includes a rotor (2) with number of radial layers (2) (1) and 2(2) larger than 1. The radial layers are electrical connected...
US20140368071 HIGH EFFICIENCY ACCEL/DECEL SERVO DEVICE AND SYSTEM  
A servo system for driving a load having a servo motor, a servo drive operatively coupled to the servo motor and a cyclic force convertor operatively coupled to the load is disclosed.
US20140103760 Multi-stack flywheel energy storage assembly  
A flywheel based energy storage system which includes multiple flywheels and a motor/generator unit. A single flywheel is fixed to the drive shaft. Multiple additional flywheels are mounted to...
US20120299414 TJ POWER  
TJ POWER is a process that follows the guideline mechanical energy is equal to the primary driving energy plus the secondary energy. The primary driving energy must be able to supply enough torque...
US20050140237 Rotary motion  
This invention relates to an electric motor design, which uses the design introduced in U.S. Pat. No. 6,060,798 entitled “Straight Motion” issued May 2000, with certain improved variations. More...
US20160294250 ELECTRIC MOTOR GENERATOR WORKING WITHOUT BEARINGS  
An electrical motors/generator system working without a bearing between the rotor and the stator is provided. The stator may substantially surround the rotor within a rotary cavity. The rotor may...
US20160079841 MOTOR-DRIVEN ELECTRIC GENERATOR  
A motor-driven electric generator is revealed. The motor-driven electric generator includes a motor and a power generating device. The motor-driven electric generator features on that the power...
US20150372581 Kinetic energy system utilizing multi-size multi-use high speed rotating flywheel  
Processes used in the past were hazardous due to the material with which they were constructed, the design, and the location of the flywheel used on the device. In addition, the energy was...
US20140232224 Angular momentum engine  
This Angular Momentum Engine uses Servo Motors, connected to a planetary gearbox, to spin-up a high speed inertia load, a ‘point mass’ spinning horizontally around a vertical axis, like the ball...
US20090195096 FLYWHEEL POWER SUPPLY DEVICE  
The present invention provides a flywheel power supply device which can maintain a favorable lubrication state in a bearing portion of a flywheel thus exhibiting excellent maintainability and, at...

Matches 1 - 41 out of 41