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7466034 |
Cogeneration system
A cogeneration system is disclosed, wherein a generator which generates electricity, a drive source which operates to drive the generator, and generates waste heat during the operation of the drive...
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7462944 |
Hybrid drive system and method for controlling a hybrid drive system
A hybrid driving system for a vehicle including a generator connected to an internal combustion engine ( 1 ) which is linked to an electric driving motor ( 6 ) by means of a generator frequency...
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7459800 |
Electronic control for a hydraulically driven generator
Electronic control for a hydraulic system driving an auxiliary power source is provided, with specific application as a system for controlling the operation of a hydraulically driven AC generator....
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7455101 |
Device of micro loop thermosyphon for ferrofluid power generator
The present invention provides a micro loop thermosyphon cooler, having a thermal absorption unit and a condenser sequentially arranged therein, wherein the condenser is arranged at a position...
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7446450 |
Method and system using liquid dielectric for electrostatic power generation
A system and method for generating power. The system has a first electrode member comprising a first region and a second electrode member comprising a second region. Preferably, the second...
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7439629 |
Asynchronous generator with galvano-magnetic-thermal effect
The generator includes:
elements ( 4, 10 ) for generating a magnetic field in a first direction, a hot source ( 6 ) and a cold source ( 8 ) creating a temperature gradient (∇T) in a second...
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7439630 |
System and methodology for generating electricity using a chemical heat engine and piezoelectric material
A system for generating electrical power supply signals includes at least one heat engine having a chamber that undergoes heating/cooling cycle and corresponding pressure variations. At least one...
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7432607 |
Power generation pad using wasted energy
An energy generator comprising a generally flat and partially flexible traffic surface on which pedestrians and traffic may pass. Underneath the traffic surface, a plurality of dynamo cells each...
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7429801 |
System and method for generating electric power from a rotating tire's mechanical energy
A tire assembly with integrated power generation features includes one or more piezoelectric devices configured to generate electric charge therein upon being subjected to mechanical strains...
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7429145 |
Bi-directional roadway for decelerating a vehicle including an aircraft
A method for slowing a vehicle upon a roadway. The method including: providing a movable surface upon which the vehicle travels, the movable surface being movable in two opposite directions;...
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7425768 |
Power-generating magnetic sensing equipment
A power-generating magnetic sensing equipment comprises a magnetic sensing read head and a magnetic scale. The magnetic sensing read head includes a power-generating device and a signal sensing...
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7417331 |
Combustion engine driven electric generator apparatus
An engine drive electric generator apparatus converts the reciprocating movements of a pushrod of an internal combustion engine to electricity. Each generator apparatus has an electric coil...
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7414325 |
Energy conversion systems using nanometer scale assemblies and methods for using same
Energy conversion systems utilizing nanometer scale assemblies are provided that convert the kinetic energy (equivalently, the thermal energy) of working substance molecules into another form of...
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7411308 |
Renewable energy power systems
Rapidly responsive energy storage means enable the creation of a multi-port DC bus in a UPS, enabling the multi-port DC bus to couple a plurality of intermittent DC sources and intermittent DC...
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7411307 |
Apparatus for providing electrical signals to bicycle components
An electrical power distribution apparatus for a bicycle comprises a housing adapted to be mounted to the bicycle, a regulator supported by the housing to receive power from a power supply, and an...
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7400051 |
Pocket safety hand-making electric power and rechargeable system and pocket size electric appliance
A Pocket S.H.E.R System unit and appliance with Pocket S.H.E.R System and an audio player which includes a manual power generation circuit, an output interface, and a safety control circuit. The...
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7400050 |
Quantum well thermoelectric power source
A quantum well thermoelectric module providing very high conversion of heat energy in to electrical energy. In prefered embodiments the module provides electric power for monitoring, measuring or...
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7394228 |
Switched reluctance generator with improved generation efficiency in low-speed range
Disclosed is an SR (switched reluctance) generator with improved generation capability in a low-speed range. The SR generator is configured such that an inductance of a phase winding wound around a...
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7394165 |
Luggage with power supply circuit
According to the invention, a human-propellable luggage which converts motion of the luggage into conditioned electrical power is provided. The luggage may have a body, chassis, wheel, generator...
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7391124 |
Method and system for producing electricity
A method and system for producing electricity, and more particularly to a method of producing electricity by producing steam by directing Gamma rays generated by directing X-rays at a mass of...
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7391123 |
Backpack for harvesting electrical energy during walking and for minimizing shoulder strain
A suspended-load backpack designed to permit the load to move relative to the backpack frame during walking and running so that the large movements between the load and the frame of the backpack...
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7375436 |
Gyroscope-based electricity generator
Techniques and devices that use precession of at least one spinning gyroscope to drive a motor generator to produce electricity from an oscillating motion that causes the precession of the...
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7371030 |
Flexible road surfaces
A construct from which a flexing road surface may be produced. A flexing road surface provided in accordance with the invention enables a vehicle to pass over the road surface relatively smoothly,...
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7368826 |
Electro-hydraulic unit, in particular for anti-lock devices for automotive vehicle wheels
An electro-hydraulic unit ( 10 ) in particular for an automotive vehicle anti-locking wheel device, includes two separate parts:
an electronic control ( 13 ) within which is located...
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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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7362000 |
Fluid pulsating generator
A fluid pulsating generator utilizes a repeating pulsating component in conjunction with one or more piezoelectric members to generate a piezoelectric affect which creates an electrical voltage....
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7358621 |
Using sound waves and photic energy for electric power
An electric power generating and gaining device using sound waves and photic energy to generate magnetism together using a crystal microphone device providing a metallic film with metallic coil...
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7357599 |
Waste water electrical power generating system
An environmental protective electrical power generating system is formed by a penstock connected at its opposite ends to a large sewer for conveying waste water from feeder pipelines to a sanitary...
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7348683 |
Rotor for a wind energy turbine
A the rotor for a wind energy turbine includes a hub and at least one rotor blade connected to the hub. The rotor also includes comprises at least one sensor for sensing at least one physical value...
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7345372 |
Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy
An electromechanical generator comprising an electromechanical device for converting mechanical vibrational energy into electrical energy, the electromechanical device having a vibratable mass...
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7342322 |
Energy supply apparatus for a location having one or more consumers with said location being remote from power mains
A power supply apparatus in the form of a compact system is provided in order to eliminate the disadvantages associated with known photovoltaic power supply apparatus for locations that are remote...
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7342321 |
Bicycle electric power unit
A bicycle electric power unit supplies electric power to a bicycle motor unit having a power source, a power source controller, a power source voltage detector, a first power source switch and a...
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7339283 |
Electronic load regulator
An electronic load regulation system for a locomotive may comprise a solid state replacement for existing electro-mechanical load regulators that are used to adjust the excitation current in the...
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7335997 |
System for controlling ultrasonic clamping and cutting instruments
A control system for use with an ultrasonic surgical instrument includes a generator supplying electrical energy to an ultrasonic surgical instrument, the electrical energy supplied by the...
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7332826 |
Automated motion provider for self powered cell phones
An automated provider of predesigned mechanical motion to self powered cell phones is disclosed which avoids the need for users thereof to perform manual manipulations of the phones for power...
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7329959 |
Micro power generator and apparatus for producing reciprocating movement
There is provided a micro power generator enhanced in efficiency and power generation output, and having an increased temperature range for operation. The micro power generator comprises: a...
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7327045 |
Fuel delivery system and method providing regulated electrical output
In a mobile fuel delivery vehicle, providing bulk aircraft fuel from a pressurized fuel reservoir to an aircraft, a method of regulating electrical output of an electrical power source, includes...
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7327046 |
Kinetic energy system and apparatus for charging portable batteries
A linear electric generator is mounted to an article of human clothing that is subject to repetitive fore-and-aft motion when worn by a human wearer during locomotion. The linear axis of the...
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7327048 |
Hybrid gas turbine engine starter-generator
A rotating electrical machine, such as an aircraft starter-generator, that may be operated in either a DC motor mode or an AC generator mode. The machine includes a conventionally wound main stator...
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7322800 |
System and method of providing hydraulic pressure for mechanical work from an engine lubricating system
The method provides hydraulic pressure for mechanical work from an engine lubricating system in an internal combustion engine by supplying oil to an engine lubrication gallery for lubricating the...
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7316208 |
Generator cooling system of engine
The present invention provides a generator cooling system of an engine which can supply sufficient cooling oil to a generator even during low speed operation, without complicating an oil passage...
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7317296 |
Electric motor
The electric motor is equipped with an electronic control, for example in the form of a frequency converter ( 2 ) and comprises at least one Seebeck element ( 6 ) whose one side is connected to the...
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7315088 |
Fluid device for recovery of the kinetic energy of a vehicle
Described herein is a fluid device for the recovery of the kinetic energy of land vehicles, comprising an intake line, a delivery line, and a pumping unit, which is connected to the intake line and...
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7309926 |
Solar-powered pumping device
A solar-powered pumping device comprising:
a solar power converter for generating power from sunlight; a pump driven by power from said solar power converter; an actuator for controlling the...
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7304396 |
Turbo-machine and method for operating the same
A turbo-machine having a rotor, a stator, and a flow channel for an actuating fluid used to drive the rotor is disclosed. The turbo-machine has a magnet for producing a predeterminable magnetic...
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7304397 |
Fuel cell system
A fuel cell based system for the generation of electrical energy employs a drive unit that includes at least two electric motors sharing a common rotor which is mechanically coupled to drive a...
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7292006 |
Controlled DC power supply for a human powered vehicle
A DC power supply apparatus used with a power storage element comprises a rectifier circuit that converts AC current from an alternating current generator into a DC current; an input current...
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7291932 |
Auxiliary power unit for a diesel powered transport vehicle
There is disclosed a system for use in transport vehicles, comprising in combination an auxiliary power unit (APU) for a transport vehicle powered by a diesel engine and having a fuel system, an...
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7288860 |
Magnetic transducer with ferrofluid end bearings
An electrical generator includes one or more magnets that move relative to one or more conductors to generate an electrical signal in each conductor. Each magnet has ferrofluid bearings in the...
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7288849 |
Gravitational electric power generating device
A gravitational electric power generating device includes a driving shaft, at least a spinning wheel, and two mount assemblies, in which each of the spinning wheels includes a first spoke rim, a...
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