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7468562 |
Intermittant electrical charging AC/DC driving system
An electrical system to provide a continuous source of energy AC/DC within a vehicle. This system charges the batteries thus exerting a natural braking effect on the motor at those times when it is...
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7469173 |
Voice notification system for a vehicle
A notification system for a vehicle includes at least a first and a second power source. The notification system also includes a controller that is operable with the first and second power sources...
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7464780 |
System and method for recovering regenerative power in a vehicle, and vehicle using the same
A system, method and vehicle using the same for increasing regenerative power recovered during vehicle deceleration. The system includes first and second sets of vehicle wheels, a controller, an...
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7465506 |
Fuel cell device
A fuel cell device has a fuel cell unit including at least two fuel cell elements which are coupled with one another in a way selected from the group consisting of a series coupling, a parallel...
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7466091 |
Brake responsive vehicle electric drive system
The invention relates to a vehicle electric drive system. There is a need for a brake responsive vehicle electric drive system. A vehicle electric drive system includes an internal combustion...
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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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7458203 |
Hybrid vehicle and method for operating a hybrid vehicle
A method for operating a hybrid vehicle is provided. The hybrid vehicle has a combustion engine and an electric motor each providing a torque for operating the hybrid vehicle. The hybrid vehicle...
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7455135 |
Torque transfer case for a hybrid electric vehicle
A torque transfer case for a hybrid electric vehicle powertrain is disclosed. The transfer case receives torque from a power transmission mechanism and distributes driving torque to a primary...
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7455133 |
Electric four-wheel drive vehicle and control unit for same
An electric four-wheel drive vehicle and a control unit for the same, which can be applied to cars of class having larger displacements than the class to which the electric four-wheel drive vehicle...
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7455138 |
Integrated hydraulic system for motor vehicles
A hydraulic vehicle power take off system is implemented using modular components and utilizing a vehicle controller area network for integration with vehicle systems. The modular components are...
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7451839 |
System and method for powering a vehicle using radio frequency generators
A system and method are described for powering a vehicle using radio frequency (“RF”) signals. For example, a method according to one embodiment of the invention comprises: positioning a...
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7448459 |
Method for detecting abnormality in a hybrid vehicle
A method for detecting an abnormality in a hybrid vehicle. The hybrid vehicle includes an engine that can run in a cylinder cut-off state where intake and exhaust valve lifts are made zero, and a...
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7448458 |
Electric vehicle reaction drive
An electric drive for a vehicle or other machine having a rotatable drive mechanism, in which the torque output of an electric motor is coupled to drive a main generator through a planetary gear...
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7445065 |
Motor vehicle with hybrid drive
Motor vehicle having a hybrid drive and a fuel cell system. When activated, the fuel cell system can be operated continuously in a predetermined operating range or at a predetermined operating...
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7445064 |
Vehicle using wind force
Disclosed is a vehicle using wind force. An object of the present invention is to provide a wind force power system driven by wind is provided within a hood panel of the vehicle, whereby the...
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7441616 |
Generated power control system
A generated power control system in which the magnetic field of a generator is controlled based on a target generated power so as to perform the appropriate generation control. Preferably, the...
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7443116 |
Electrically powered vehicle mounting electric motor and control method therefor
A normal map determines a carrier frequency used for switching control of an inverter controlling driving of a motor generator, in accordance with the state of operation of the motor generator in a...
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7438146 |
Moving object mounting fuel cell
When a request to stop an operation of a fuel cell system is issued, a control unit stops the operation of the fuel cell system and cuts off the electrical connection between the fuel cell and a...
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7434641 |
Control apparatus of hybrid vehicle
A control apparatus of a hybrid vehicle having a first drive unit, a second drive unit, a HV battery, a shift control element, a battery state detection element, and a shifting-time drive control...
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7434640 |
Method for reducing torque required to crank engine in hybrid vehicle
A method of operating a hybrid powertrain system is provided for a vehicle that includes an internal combustion engine having an engine output to drive the vehicle and a motor having a motor output...
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7434636 |
Power system for electric and hybrid vehicles
A power system for an electric vehicle, the power system comprising at least one power generating device selected from a group consisting of a solar panel, a wind turbine capable of producing...
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7431113 |
Agricultural machine with energy reservoir for overcoming peak loads
The agricultural machine has at least one energy producer ( 19 ); at least one energy storage device; at least one working unit ( 2, 4, 7, 8, 15, 16, 17 ) driven by the at least one energy producer...
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7427447 |
Fuel cell module and fuel cell motor vehicle
A fuel cell module has a fuel cell that supplies a drive power to a vehicle, a case that covers the fuel cell, and a current breaker that is attached to the case. The current breaker is manually...
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7427865 |
Method for detecting a discharge condition fault in an electrical system of a vehicle or piece of machinery
A method for detecting a discharge condition fault in an electrical system of a vehicle or a piece of machinery includes supplying electrical energy to the electrical system from an auxiliary...
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7426971 |
Hybrid driving unit and vehicle carrying the same
A hybrid driving unit in which a first electric motor ( 20 ), a second electric motor ( 23 ), a transmission ( 22 ) and a power splitting planetary gear ( 21 ) are disposed in order from the front...
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7426910 |
Engine system having improved efficiency
A propulsion system for a vehicle, comprising of an internal combustion engine, a thermoelectric device in thermal communication with the engine, and a control system for controlling the engine and...
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7425782 |
Electric car voltage conversion device with failure detection
A voltage conversion device includes a forward direction conversion circuit for converting an input voltage from a DC power source into a desired output voltage by adjusting a duty ratio of...
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7423391 |
Power conversion device and vehicle equipped therewith
A power conversion portion ( 10 ) and a connection portion ( 20 ) converting power between a fuel cell (FC) and a battery (BAT) corresponding to dc power supply and a motor generator (MG)...
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7422812 |
Solid-oxide fuel cell system having a thermally-regulated cathode air heat exchanger
In a solid-oxide fuel cell system, an integrated air supply system provides oxygen for the fuel cell cathode reaction via a first air flow through a heat exchanger and a second air flow bypassing...
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7420339 |
Regenerative braking system of fuel cell vehicle using super capacitor
A regenerative braking system includes a capacitor which is electrically connected to a stack and is charged by the stack, a traction motor, a motor control unit which control electric power input...
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7419022 |
Thermionic power unit
It is the principal object of the invention to provide a new and improved electrical power unit for use in automobiles, on aircraft, or for local generation of electrical power. In one embodiment...
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7413044 |
Control apparatus for fuel cell vehicle and control method for fuel cell vehicle
A control apparatus for a fuel cell vehicle includes: a motor for driving the fuel cell vehicle; a motor control unit controlling driving and regenerative operations of the motor; a traction...
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7413042 |
Drive controller for hybrid vehicle
A hybrid vehicle includes an engine for generating power through fuel consumption, a generator driven at least by the engine for generating power, a battery charged by the generator, a motor driven...
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7413827 |
Car power source apparatus
A car power source apparatus is provided with a driving battery which drives an electric motor, heaters which heat the driving battery, a control circuit which controls power to the heaters, a...
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7410023 |
System and method for braking a vehicle
A system and method is provided for braking a vehicle having multiple wheels. The method includes applying friction braking and powertrain braking to the vehicle. The method includes reducing the...
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7410711 |
Fuel cell output characteristic estimation apparatus and output characteristic estimation method, fuel cell system and vehicle having the same, and fuel cell output control method and data storage medium
An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic...
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7407027 |
Driving force control apparatus and method for automotive vehicle
In driving force control apparatus and method for an automotive vehicle, an internal combustion engine drives mainly driven wheels of the vehicle, a generator is driven by the internal combustion...
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7407025 |
Power unit for automobile
This invention provides a power unit for an automobile including a motor 6 for starting an engine by transmitting a power thereto and generating a power by receiving a power from the engine...
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7404460 |
Mode switch control apparatus and method for hybrid transmission
In mode switch control apparatus and method for a hybrid transmission, both of a torque transmission capacity of one of a predetermined clutch and a predetermined brake which is engaged when a mode...
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7404461 |
Electrical power train for a fuel cell vehicle, comprising an electrical dissipation element
An electrical power train for a vehicle, the power train comprising an electrical line ( 61 ), a fuel cell ( 3 ) connected to the electrical line ( 61 ), an electrical energy management unit ( 6 )...
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7404459 |
Electric vehicle
A positive side main contactor serving as a contact switching device on the positive side, which is connected between a positive electrode terminal of a battery pack and a high potential input...
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7404462 |
Fuel cell electric vehicle
A fuel cell electric vehicle that can secure a sufficient stroke of a rocked driving wheel, lowering the center of the gravity of the vehicle. A fuel cell is provided for generating electric power...
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7389840 |
Two-wheeled fuel-cell vehicle with hydrogen sensor
In a fuel-cell two-wheeled vehicle, a cooling liquid pouring pipe extending from a pipe line of a cooling system to a cooling liquid supply port member is provided in a winding path so as to pass...
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7389839 |
Hybrid electric vehicle having alternate power sources
A hybrid drive for a motor vehicle having a thermal engine for operating with a hydrocarbon containing fuel suitable for generating hydrogen is shown. The hybrid drive includes a fuel storage tank,...
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7389837 |
Electric power control system for a hybrid vehicle
A vehicle powertrain control system including an electric motor drive system, a first battery coupled to the electric motor drive system, an electronically controlled switched coupled to the first...
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7387182 |
Turbine generator regenerative braking system
A turbine generator regenerative braking system may be used to slow or stop a rotating shaft or wheel, wherein energy may be recovered as electricity generated by a turbine generator and stored in...
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7385372 |
Auxiliary bus system
Certain exemplary embodiments can comprise a system comprising an electric drive system for a machine. The system can comprise a rectifier adapted to convert AC power from an alternator to DC...
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7383903 |
Electrical power train for a vehicle, comprising an electrical dissipation element cooled by cooling liquid
An electric power train for a vehicle, the power train comprising an electrical line ( 61 ), an installation for producing electrical energy, the installation being connected to the electrical line...
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7383902 |
Hybrid car and control apparatus therefor, and hybrid four-wheel-drive car and control apparatus therefor
In a hybrid car, or an electric motor-driven four-wheel-drive vehicle, in which an electric motor is driven directly by an output from a generator, vehicle running performance is enhanced. The...
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7380619 |
Handlebar steered vehicle having a starting circuit
A handlebar steered vehicle includes an operation lever provided on the steering handlebar, an operation detection switch for detecting an operation of the operation lever, and a starting circuit...
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