Matches 1 - 50 out of 195 1 2 3 4 >


Match Document Document Title
9038385 System for extracting energy from wind and thermal gradients  
An inverted funnel-shaped columnar tower (115) includes a window region (120), a heat absorbing surface (130), an air entrance (116) and exit (117). Solar energy passes through the window region...
8997493 Auxiliary power unit generator  
A generator includes a main cavity and a shaft located in the main cavity. The shaft is configured to be connected to an auxiliary power unit (APU) and rotated by the APU. The generator is...
8978386 Gas turbine system, control device for gas turbine system, and control method for gas turbine system  
Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the...
8977402 Method and system for operating a wind power plant comprising a number of wind turbine generators  
This invention relates to a method and a system for operating a wind power plant (1) connected to a power grid (2), the wind power plant comprising a number of wind turbine generators. The method...
8938967 Hybrid wind turbine  
An electrical power generation system comprising a tower, a nacelle supported by the tower, a wind turbine system supported on the nacelle, a fuel cell system, a battery system, a hybrid...
8936011 Method for imposing variable load on the internal combustion engine used in vapor destruction applications  
A method of imposing a variable load upon the internal combustion engine as it is typically used in the performance of degassing operations includes coupling a crankshaft of the internal...
8881527 Systems and methods for generating electricity  
Power plant systems and methods are presented. The power plant includes a steam turbine configured to release exhaust steam. The power plant further includes an electro-hydrodynamic system...
8875511 Geothermal wind system  
The Geothermal Wind System is a hybrid power production system using geothermal transfer of heat between native rock and an air mass circulating between two or more portals of substantially...
8869425 Waste processing  
An apparatus (100) for processing waste material is provided which comprises a heat proof chamber (102), a hot gas inlet (106, 112) for heating the interior of the heat proof chamber (102), and a...
8826638 Hybrid supercritical carbon dioxide geothermal systems  
Provided herein are geothermal power generating systems utilizing supercritical carbon dioxide as a working fluid and superheating the extracted the emitted carbon dioxide utilizing external...
8707698 Modular energy harvesting system  
A modular energy harvesting system. The system preferably uses an organic Rankine cycle heat engine to recover energy from relatively low-temperature heat sources. The system is both modular and...
8683988 Systems and methods for improved engine cooling and energy generation  
Embodiments of engine systems for improved engine cooling and work production are disclosed herein. A working fluid can be injected into a combustion chamber or an engine during any portion of an...
8677752 Power generation system  
A geothermal power system for production of power, and in particular electrical energy, utilizing naturally occurring geothermal energy sources and a method for identifying and converting manmade...
8650770 Air cycle heat pump dryer  
This invention is a method and apparatus for drying wet objects, comprising passing air through the wet objects thereby having air absorb moisture from said wet objects; compressing the air...
8649927 Energy system for a hybrid vehicle  
A method of controlling operation of an energy system for a hybrid vehicle, the energy system including a combustion engine controlled to work at a desired engine rotational speed; an electric...
8602141 Vehicle power system with fuel cell auxiliary power unit (APU)  
A power distribution system comprises at least one fuel cell that is selectively operated in response to conditions to provide power to electrical loads and/or to charge an electrical storage...
8601815 Method for generating, transmitting and receiving power  
A system and method for generating, transmitting and receiving power includes providing a source of non-optical power, such as thermal energy, which is converted into electricity. The non-optical...
8561915 Vehicle and method for controlling same  
When an economy switch signal is ON to instruct that fuel economy should be given priority, a blower of an air conditioning device is operated using a blower characteristic map for fuel economy so...
8516990 Hybrid rotary engine  
A hybrid engine including a set of sequencing generators, an electric motor, and a rotary internal combustion engine, including pivotal vane elements mounted on a rotor and biased into engagement...
8397507 Active brake booster system  
A brake booster system for a motor vehicle of a type having an internal combustion engine without a conventional throttle-type valve in an intake manifold for engine output control. In accordance...
8365520 System and method for auxilary power unit emissions management  
A system is disclosed including a primary engine that provides vehicle propulsion and a secondary engine that drives a generator to provide auxiliary power. The system further includes a first...
8219272 Method for monitoring multi-motor drive  
A method for controlling a vehicle drive unit, which comprises at least two individual drives, at least one of which is able to provide a negative torque. A vehicle control unit is provided,...
8169092 Cogeneration system  
In a cogeneration system having a generator adapted to be connectable to an AC power feed line between a commercial power network and an electrical load, an internal combustion engine for driving...
8102065 Wave energy converter  
A wave energy converter has a shell, a pendulum pivotally positioned in the shell, a magnet thereon, a variable inductor positioned in the shell, a pendulum adjustor for changing a center of...
8080895 Energy generation from compressed fluids  
A method and system to use compressed fluids to generate electrical energy or an equivalent useful form of energy. A first embodiment uses pressurized air that can be stored to selectively and...
8008800 Harvester multiple engine energy control system  
An agricultural vehicle including a plurality of engines, a plurality of loads, a plurality of electrical generators, at least one load sensor, at least one electrical energy storage device, and a...
7997081 Gas delivery system  
A gas delivery system includes a gas booster module for delivering natural gas from a utility gas service to power generation equipment installed in or around a building in a manner that meets the...
7964981 Solar and wind energy converter  
A system for converting wind and solar energy for use with an electrical generator, the system includes a wind powered subsystem including: a rotor for receiving wind to generate mechanical...
7958732 Internal detonation reciprocating engine  
A method of rotating a crank shaft and in internal detonation engine are provided. The internal detonation engine comprises a deflagration to detonation transition section. The deflagration to...
7677043 Steam powered hybrid vehicle  
The idea within the scope of the present invention is for a vehicle to be driven by an electric motor. An external combustion engine drive a generator which supplies electricity for the electric...
7464675 Operating an air-hybrid vehicle with camshaft-driven engine valves  
An air-hybrid engine operates in two operational modes. It employs uniquely designed camshafts with cam lobe activators, and camshaft phase shifters to operate and control the engine valves. It...
7431005 Engine start/stop control for multiple engine ohv based on operating conditions  
Operation of a second or additional engine is initiated based on throttle position, vehicle speed and output level of the operating engine or engines. A second or additional engine is stopped...
7392652 System and method for diesel particulate trap regeneration in a motor vehicle with an auxiliary power unit  
Diesel engine particulate trap regeneration is obtained by concurrently supplying two exhaust gas streams to a particulate trap requiring regeneration. One stream is produced in a reactor/diesel...
7304445 Locomotive power train architecture  
The present invention is directed to a power control architecture for a vehicle, particularly a locomotive, in which a number of energy sources are connected to a common electrical bus and...
7284625 Quick connect assembly for ATV implements  
A quick connect power take-off assembly adapted for an all-terrain vehicle (ATV). The quick connect power take-off assembly includes a housing, a driving assembly that is fixedly mounted to the...
7266940 Systems and methods for power generation with carbon dioxide isolation  
A power generation system and method includes a first gas turbine system comprising a first combustion chamber configured to combust a first fuel stream of primarily hydrogen that is substantially...
7181912 Power device equipped with combustion engine and stirling engine  
A power unit for a vehicle, such as an automobile, includes an internal combustion engine 1 as a prime mover for the vehicle, a generator 3, and a Stirling engine 4 for driving the generator 3....
7152408 Vehicle with a combustion engine and a fuel cell device  
A vehicle having a combustion engine, a fuel cell device having a fuel cell unit, a compressed air storage for supply of a compressed air, a supply conduit provided between the fuel cell unit of...
7127896 Engine cogeneration system  
In an engine cogeneration system in which power generators 5 to 8 are driven by a plurality of engines 1 to 4 to thereby supply electric power to power load 22 of a general household, at the same...
7111452 Control device of hydrogen engine  
There are provided NOx trap catalyst to trap and release NOx based on air-fuel ratio, first fuel supply means for supplying gasoline, second fuel supply means for supplying hydrogen, engine...
7110904 Control strategy for an internal combustion engine in a hybrid vehicle  
A system and method is disclosed for operating an internal combustion engine disposed in a hybrid vehicle, in which engine operation is selected to provide secondary vehicular functions, such as...
7104063 Device for producing mechanical energy  
The invention relates to a device for producing mechanical energy. Said device contains an internal combustion engine and an expansion engine (20, 21) which is fed with superheated steam from a...
7062915 High-efficiency otto cycle engine with power generating expander  
High-efficiency combustion engines, including Otto cycle engines, use a steam-diluted fuel charge at elevated pressure. Air is compressed, and water is evaporated into the compressed air via the...
7028482 Phev (pneumatic hybrid electric vehicle)  
A pneumatic hybrid electric engine includes an electric source, an air supply part for compressing air and storing the compressed air, a pneumatic engine part for generating power using air...
7013646 Auxiliary power system for a motor vehicle  
An auxiliary power system for a motor vehicle primary engine used to drive primary engine accessories when the primary engine is not operating. The system comprises a secondary engine that drives...
7000395 Hybrid clean-energy power-supply framework  
A hybrid clean-energy power-supply framework integrates a fuel cell, solar cell, and wind energy, applies a max power tracking rule, raises the output power of a solar cell and wind energy to...
6978617 Power generation system using a combustion system and a fuel cell  
A regenerative fuel cell is combined with a combustion engine such as a Pulse Detonation Engine (PDE) to create a closed-loop power generation system. Stored hydrogen and oxygen are used by the...
6978616 Hybrid piston-pulsed detonation engine  
A hybrid piston engine-pulsed detonation engine structure is provided for obtaining shaft power from a pulsed detonation engine wherein a piston engine operatively connected to a PDE. A...
6935115 Controlling airflow to multiple engine modules with a single throttle body  
A multi-engine power plant, includes a first internal combustion engine module having an air intake and an output shaft for delivering power, a second internal combustion engine module having an...
6898506 Braking force control apparatus for vehicle and method thereof  
The braking force control apparatus for a vehicle which has a function of applying a braking force to the vehicle by rotational resistance of the engine, by stopping the fuel supply to the engine...

Matches 1 - 50 out of 195 1 2 3 4 >