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7615876 |
Mobile power generation system and method
A mobile power generating system and method, located on a mobile carrier. A power supply is coupled to an electrical drive motor, to power the drive motor. Rotational output from the drive motor is...
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7608933 |
Method and structure for kinetic energy based generator for portable electronic devices
An asymmetric flywheel is coupled to an input gear that is attached to a lever or alike. The input gear and flywheel gear are engaged as the user rotates the lever. As a result, the flywheel spins...
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7589428 |
Electro gravity plates for generating electricity from passage of vehicles over the plates
Electro-gravity plates are applied to road surfaces for generating electricity from the passage of vehicles over the plates. Each plate contains a packed lattice of electro-gravity cells that...
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7504737 |
Method and apparatus for converting human power to electrical power
In an exemplary briefcase embodiment as depicted in FIG. 48 , exemplary batteries ( 525 ) and ( 526 ) would be contained in very close proximity to an exemplary twelve-coil PMG assembly ( 300...
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7492051 |
Energy-saving generator set
An energy-saving generator set includes a generator having a battery provided therein for starting the generator; a mechanical energy generating mechanism provided inside the generator to generate...
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7489045 |
Energy generating expansion joint
An expansion joint system incorporating means for harvesting kinetic energy and generating electrical energy from the kinetic energy is provided. The incorporation of an energy harvesting and...
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7408266 |
Shock-absorbable electricity-producing apparatus
A shock-absorbable electricity-producing apparatus comprises an electricity generator and an electricity-producing module. The electricity-producing module includes a rack, first and second gears,...
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7402915 |
Pedal generator
A pedal generator having a single foot operated pedal, and spring biased means for converting oscillatory movement of the pedal into drive for an alternator, the pedal comprises a pedal lever ( 2 )...
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7365446 |
Wind power plant having power module mounted on tower foundation and method for use in constructing same
The invention relates to a method for constructing a wind energy plant and to a wind energy plant as such. An aim of one aspect of the invention is to provide a method for constructing wind energy...
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7361999 |
Body-carrying human power generation system
A human power generation system includes a generation module and a generator. The generation module includes two speed-up great sets and a rack. Each speed-up gear set includes a shaft to which a...
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7294938 |
Method of controlling vehicle driving system and vehicle driving apparatus
A method of controlling a vehicle driving system having differential gear including an input shaft, an outlet shaft and a reactionary shaft, a flywheel, an engine, the flywheel and the engine being...
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7276805 |
Manual-powered generator and assemblies therewith
The invention provides a manually-powered electrical assembly. In one aspect, the manually-powered electrical assembly can be a light assembly that comprises a light source, an electrical...
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7239031 |
Apparatus for generating power from passing vehicular traffic
An apparatus for generating power from over the road vehicular traffic and moving trains are disclosed. The apparatus include on or more hydraulic actuators, each of which has a piston at least...
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7157802 |
Electrical power source
An electrical power source is described. The electrical power source derives input power from a compressed gas which is fed into a transducer, generating electrical power. The compressed gas may be...
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7148582 |
Bicycle internal gear shifting hub
An internal gear shifting hub includes a motor that assists in gear shifting operations. The internal gear shifting hub is mounted at on rear portion of a bicycle frame and includes a hub shaft, a...
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7140998 |
Device of an improvement on the structure of linear actuator
A device of an improvement on the structure of linear actuator primarily includes a motor body and an output shaft, and at one end of the motor body fixed a gear case in which two sets of planetary...
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7129592 |
Portable, human-powered electrical energy source
A human-powered, electrical generation system for intermittently receiving mechanical energy from a human and storing that mechanical energy. The stored mechanical energy is used to turn a...
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7112891 |
Mobile-power system with solar-powered hydrogen liberator, fuel cell, turbine, and capacitors
The present invention is a mobile-energy generating system. It comprises a turbine, a fuel cell, commercial electrical power hookups, capacitors used for bridging purposes, and hydrogen-storage...
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7109594 |
Cord reel box with recharging unit
A cord reel box with recharging unit has a housing, a rotating plate, a volute spring, a communication cord, a recharging unit, and a pressing device. The gear mechanism is assembled between the...
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7070530 |
Method and apparatus for power flow management in electro-mechanical transmissions
A method for power management in an electro-mechanical power-split infinitely variable transmission (eVT) designed to be operated within a designated speed ratio range for vehicular applications....
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7057303 |
Vehicle mounted electrical generator system
A vehicle mounted AC generator system having an AC generator mounted outside the engine/transmission compartment and connected by drive shaft with universal joints and a belt driven RPM ratio...
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7049708 |
Mobile electrical power source
A portable power source ( 10 ) includes a housing ( 12 ), a stator component ( 20 ), a rotor component ( 18 ), a crank assembly ( 14 ), and a control system ( 24 ). The stator component ( 20 ) is...
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7045910 |
Bicycle power supply with reduced battery leakage
A bicycle power supply apparatus comprises a battery unit for storing power from a power supply and for supplying power to electrical components; a power switch operatively coupled to the battery...
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6998723 |
Electrical generating system having a magnetic coupling
An electrical generating system includes an electric motor coupled to a variable power source. A variable coupling is connected to an output shaft of the motor. The variable coupling includes...
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6946748 |
Inertia wheel coupled with a leverage transmission
An apparatus is provided which includes an inertia wheel rigidly attached to a center axle, such that the wheel and axle adapted to unitarily rotate about a center axis. An axle support is adapted...
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6943459 |
Mobile electrical power source
A portable power source ( 10 ) includes a housing ( 12 ), a stator component ( 20 ), a rotor component ( 18 ), a crank assembly ( 14 ), and a control system ( 24 ). The stator component ( 20 ) is...
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6933621 |
Electrical power-generating device
An electrical power-generating device comprising an outer shell, at least one power generation unit, a centerboard, a transmission axis, a gear set and a starting device. The major characteristic...
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6914340 |
Handheld generator
The invention concerns a handheld power generator for generating electrical power for a consumer device, the generator comprising a main casing housing an input gear for driving an alternator via...
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6897573 |
Electrical voltage generating device
A manually operated voltage generating device provides an electrical voltage for operating an electronic unit such as a remote control handheld unit. The device has a permanent magnet mounted in a...
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6858951 |
Wire rewinding box with recharge unit
A wire rewinding box with a recharge unit, including a casing, a windlass, a coil spring, a communication wire, a recharge unit and a press handle. Inside the casing is the formation of an...
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6849961 |
Engine generator
In an engine generator, a pair of wall plate members are opposed to each other at a distance. Accommodated between the wall plate members are an engine having a crankshaft perpendicular to the wall...
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6774503 |
Wheel having an accelerating electricity charging device
A wheel having an accelerating electricity charging device includes a wheel, an accelerating gear set, a shaft sleeve, a generator, and a shaft. The wheel comprises an inner gear. The accelerating...
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6731017 |
Distributed powertrain that increases electric power generator density
A power source drives a main input shaft. A plurality of output shafts are located around a bull gear which is coupled to the main input shaft. A number of generators are each coupled to a...
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6483276 |
Electronic device with variable chopping signal and duty ratio selection for strong braking
An electronic device capable of increasing the braking torque applied to an electric power generator without causing a significant reduction in electric power generated by the electric power...
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6459165 |
Drive for a windmill
Transmission for a wind-power plant with blades ( 3 ) distributed around a rotor ( 1 ) and with a generator ( 6 ) mounted by way of an azimuth bearing ( 7 ) on a mast ( 27 ). The transmission is a...
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6353270 |
Gravitational energy system (momentum turbine)
This invention relates to a new and useful improvement of an earlier scheme patented by this inventor (Canadian Patent No. 1,245,992, issued Dec. 6, 1988) for generating electricity using...
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6344700 |
Redundant electrical DC power system for aircraft
A DC electrical power generation system for aircraft having primary and emergency generation systems is disclosed. The system includes a transmission driven power generator, a dedicated generator...
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6304002 |
Distributed powertrain for high torque, low electric power generator
Wind or water currents turn a power generator rotor. A torque-dividing gearbox is coupled to an input shaft driven by the rotor. The torque-dividing gearbox has a plurality of output shafts located...
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6232673 |
Windmill
A wind-power plant with a rotor. The rotor's hub is accommodated in a roller bearing. The roller bearing is mounted on a support and connected to a planetary gear. The planetary gear comprises two...
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6232671 |
Flywheel energy storage apparatus with braking capability
An energy storage apparatus for a vehicle having a housing resiliently mounted in the vehicle, a first plurality of flywheels rotatable about a first axis within the housing, a second plurality of...
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6229224 |
Pedal operated power generating system
A pedal operated power generating system for generating electricity. The pedal operated power generating system includes a generator adapted for coupling to an exercise device. The generator...
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6169333 |
Starter motor drive stop
In one embodiment of the present invention, a method for forming a starter motor drive stop includes the steps of forming a splined portion in a starter motor output shaft and forming at least one...
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6166335 |
Bathroom scale
A bathroom scale has a measurement value sensor which generates a measurement signal when a person wishing to be weighed stands on the scale. The measurement signal is transmitted to an evaluation...
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6034492 |
Motor-generator
A D.C. motor-generator and an electric double layer capacitor are fixedly connected directly to each other and a rotary shaft of the motor-generator is rotated in one direction by an external force...
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6008545 |
Engine starting and electricity generating apparatus including 3-elements type input and output mechanism coaxial with motor/generator
An apparatus including motor/generator whose axis is spaced from and parallel to engine crankshaft, 3-elements type input and output mechanism disposed coaxially with the motor/generator and having...
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5881559 |
Hybrid electric vehicle
A hybrid electric vehicle which is driven by a motor powered with electric power generated by an engine, wherein the cylinder, piston, and sub-combustion chamber of the engine have insulation...
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5880532 |
Wind-up power source with spring motor and vehicle incorporating same
A spring motor utilizes a series arrangement of alternately-wound coiled springs coupled to one another at common ends. The spring motor is coupled to a generator through a gear mechanism to...
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5283469 |
Impact start assist for an electric motor
An impact start assist device for an electric motor comprises a driven member coupled to a load and a drive member coupled to the motor and to the driven member. The driven member and the drive...
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4965477 |
Integrated drive generator with permanent magnet generator on second shaft
An integrated drive generator (40) for generating constant frequency alternating current which is driven by a drive shaft (12) at variable rotational speeds includes an alternating current...
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4912995 |
Thrust to torque converter, particularly for coupling a reciprocating shaft to a rotary electrical generator or the like
A rotary-to-linear mechanical motion converter has a housing attachable to a drive engine, an input shaft reciprocable to the housing and coupled directly or through a gear arrangement to a...
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