Matches 1 - 50 out of 261 1 2 3 4 5 6 >


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US20120228041 LAWN MOWER  
The present invention relates to a lawn mower, comprising: a housing; a motor having a motor shaft connected to the housing; a blade having at least one cutting edge connected with the motor shaft...
US20100326749 COMPRESSED AIR POWERED VEHICLE  
A pressurized air system is provided. The air system includes a compressed air tank, a turbine coupled to, and in fluid communication with, the compressed air tank and structured to convert...
US20120012409 Power-Assist Hand Truck or Platform Cart  
A power-assist hand truck for assisting in the movement of objects. The powered hand truck includes two electric disc gearmotors, an overrunning clutch hub for each driven wheel, an e-stop switch,...
US20150224884 Integrated Motor Assembly with Compliantly Mounted Power Inverter  
An integrated drive assembly for an electric vehicle is provided, where the power inverter enclosure is separate from the motor and the transmission, and where the power inverter enclosure is...
US20150000991 OVERCHARGE PREVENTION DEVICE OF BATTERY  
An overcharge prevention device of a battery is provided and includes a safety fuse which is connected to a battery and a safety circuit which is connected in parallel to the battery and the...
US20130341108 COMPRESSED AIR POWERED VEHICLE  
A pressurized air system is provided. The air system includes a compressed air tank, an air motor coupled to, and in fluid communication with, the compressed air tank and structured to convert...
US20100065356 Electric powertrain for off-highway trucks  
An off-highway truck with an electric powertrain is provided. The off-highway truck includes a set of steerable idle wheels supported by a chassis. An engine is configured to provide the...
US20140110186 MANEUVERING DRIVE WITH ADDITIONAL BRAKE MODULE  
A maneuvering drive (24, 30) for a trailer (10) has a central unit (30) and at least two drive units (24) associated with wheels (16) of the trailer (10), each drive unit (24) including an...
US20070246276 ELECTRIC INSTALLATION APPLIED TO AN AGRICULTURAL TRACTOR, TO BE USED IN COUPLED TOOLS  
Electric installation specially created for being built into an agricultural tractor for the purpose of providing an electric power source that may be used by any tool associated thereto to...
US20140353055 VARIABLE RESISTANCE SERIAL HYBRID ELECTRIC BICYCLE  
A drivable exercise machine may include an electric vehicle with human power input provided by a high output, variable-resistancepedal-driven generator. The vehicle may include a computing device...
US20130081886 CHASSIS ASSEMBLY FOR AN ELECTRICAL POWERED VEHICLE  
A chassis assembly for an electrical vehicle is provided. The chassis assembly includes a main chassis, at least one main chassis wheel, a secondary chassis and at least one secondary chassis...
US20120273287 FOLDING TYPE BICYCLE  
A folding type bicycle capable of allowing the user to conveniently fold the bicycle, and having a minimal volume in a folded state is disclosed. The folding type bicycle includes a frame...
US20140158448 PARALLEL REGENERATION BRAKE TORQUE MODULATION SYSTEM AND METHOD  
A parallel regeneration brake torque modulation system for an electrified vehicle includes a brake pedal travel sensor adapted to transmit a brake pedal travel sensor signal upon travel of a...
US20060046116 Series type air supply system for fuel cell-powered vehicles  
A series type air supply system for fuel cell-powered vehicles wherein a low speed air supplier and a high speed air supplier are connected in a series for performance of a multi-staged...
US20090288890 Very efficient and safe solar car  
A Solar Car that is safer and far more ecologically benign than any automobile on the road today. All of its solar panels would serve a secondary purpose besides providing power. As a thin vehicle...
US20150165912 Wind turbine in car that powers a battery with the help of a generator  
The invention pertains to the use of existing machinery in a new setting or venue. Wind power rotates a turbine in the car which runs a generator with or without the help of a gear box. The...
US20060003218 On vehicle fuel cell system  
A fuel cell system mounted on a vehicle, including: a fuel cell which is supplied with hydrogen containing gas for generating electric power; a dilution device which dilutes the hydrogen...
US20100090453 TRAILER FOR CARRYING A WELDING UNIT FOR BUTT-WELDING PIPE PORTIONS  
Trailer for carrying a welding unit for butt-welding pipe portions, comprising a chassis with brackets for supporting and locking the body of a welding unit for butt-welding pipe portions, the...
US20120048629 Industrial truck comprising a battery receiving space  
Industrial truck with a drive part which comprises an electrical travel drive, a load part which comprises a load carrying means and which may be lifted relative to the drive part, a battery...
US20120247856 ELECTRIC THREE-WHEELED VEHICLE  
An electric vehicle can include a pair of left and right rear wheels configured to be driven by the rotary driving power of a motor supplied with electric power from a battery. A rear body can...
US20100096194 Wheelchair for stairs and obstacles  
The wheelchair for stairs and obstacles consists of a power supply assembly (FIG. 1, item 8), i.e., internal combustion motor serving as battery charger, a battery, a drive wheel-belt pulley...
US20120279792 FUEL CELL MOUNTING STRUCTURE  
A structure for mounting a fuel cell on an object is provided. This structure is equipped with a fuel cell stack, a motor, and a drive shaft. The fuel cell stack has first and second end plates...
US20130153313 ENERGY REGENERATION DEVICE FOR EITHER HYBRID VEHICLE OR ELECTRIC AUTOMOBILE  
[Problem] The motive power of a hybrid vehicle is the driving power of a gasoline engine, the electric power produced by a generator coupled to the engine, and the electric power obtained by...
US20060021812 Fuel cell vehicle and control method thereof  
A fuel cell vehicle includes a fuel cell, a rotating load, a energy storage, a contactor, a DC-DC converter, and a control unit. When regeneration by the energy storage is performed, the DC-DC...
US20060289213 HYDROGEN FUEL CELL VEHICLE WITH WIRELESS DIAGNOSTICS  
A system for wireless data collection from a hydrogen fuel cell vehicle, comprising: A vehicle that includes a fuel cell and an on-board computer; Transmitter for transmitting data from the...
US20140060944 SYSTEM FOR CONNECTING A POWER-SUPPLY BATTERY OF A MOTOR VEHICLE  
A system for connecting a power-supply battery to a motor vehicle, including a device for ventilating the battery, and a multi-connection plate which includes openings for connecting to at least...
US20060228593 PEM-SOFC hybrid power generation systems  
A hybrid fuel cell system comprising a solid-oxide fuel cell system, a proton exchange membrane fuel cell system, a hydrocarbon reformer and a hydrogen separator. A large PEM provides output...
US20120080249 FRONT WHEEL ENERGY RECOVERY SYSTEM  
A kinetic energy recovery system (“KERS system”) and motorcycle equipped with the same is disclosed. The KERS system may be mechanical, hydraulic, or a combination thereof. In an embodiment,...
US20140231159 PINCH-RELIEF HINGED ASSEMBLIES AND CHILDREN'S PRODUCTS INCLUDING PINCH-RELIEF HINGED ASSEMBLIES  
Hinged assemblies, and children's products including at least one hinged assembly, include a base member and a hinged member operatively and pivotally coupled to the base member to define a hinge....
US20110272203 ELECTRIC WHEELED APPARATUS POWERED BY BATTERY PACKS  
An electric wheeled apparatus comprises a main body, a drive wheel supported by the main body in a rotatable manner, an electric motor configured to apply torque to the drive wheel, a battery...
US20110278080 Drive system for a motor vehicle and method therefor  
An apparatus for generating an electric current to drive a vehicle has at least one electric drive motor coupled to each rear wheel of the vehicle. The electric motors are used to drive each rear...
US20070068713 Automobile driving system and automobile  
A highly-efficient and small-sized driving system which is suitable for use in an automobile using hydrogen as fuel, e.g., a hydrogen-engine hybrid vehicle or a fuel cell vehicle. In a hybrid...
US20070017717 Off-road vehicle with electromotive drive  
A drive system is provided for an off-road vehicle that moves across unprepared terrain such as snow, tundra or ice. A plurality of n flexible airbag tires are in contact with the terrain and are...
US20090120698 Harrison automobiles (HA) that use the kinetic energy stored in Harrison flywheel engines (HFE) to power and control automobiles and other machines  
Harrison Automobiles (HA) that use the kinetic energy stored in Harrison Flywheel Engines (HFE), and electricity generated by Harrison Flywheel Engines (HE) to power the propulsion and control of...
US20050100767 Fuel cell with solid hydrogen storage and system for off-board servicing  
An off-board refueling/refurbishing system for an integrated hermetically sealed fuel cell and solid hydrogen storage power plant, used to power transportation means operated and used by the...
US20150239474 REGENERATIVE BRAKING APPARATUS FOR ELECTRIC VEHICLE  
A regenerative braking apparatus has an inverter. The inverter uses the rotational energy of the wheels to let the motor generator generate electric power for the purpose of providing regenerative...
US20140144719 ELECTRIC OFF-ROAD WHEELED VEHICLE  
An off-road vehicle has four wheels and side-by-side driver and passenger seats. At least two of the wheels are driven by an electric motor powered by batteries disposed in the vehicle.
US20090032319 DOUBLE-ENDED INVERTER DRIVE SYSTEM FOR A FUEL CELL VEHICLE AND RELATED OPERATING METHOD  
Systems and methods are provided for a double-ended inverter drive system for a fuel cell vehicle. An electric drive system for a vehicle comprises an electric motor configured to provide traction...
US20150107920 ELECTRIC VEHICLE  
This specification provides a structure in which a power cable connecting an inverter with a motor arranged in the front compartment is protected from breakage upon a crash. A hybrid vehicle...
US20090020347 SADDLE SEAT TYPE FUEL-CELL ELECTRIC VEHICLE  
A saddle seat type fuel-cell electric vehicle includes a body frame having a pair of right and left main frames connected at their front ends to a head pipe and extending downward therefrom and a...
US20090301802 PEM fuel cell auxiliary power system and method for starting an internal combustion engine vehicle  
An internal combustion engine vehicle includes a compact light weight PEM fuel cell auxiliary power system (2) which is used to provide electrical power for operating the vehicle starter (10) to...
US20080277175 Fuel Cell Hybrid-Electric Heavy-Duty Vehicle Drive System and Method  
A system and a method that provides fuel cell and energy storage hybrid-electric propulsion and control for a heavy-duty vehicle over 10,000 pounds GVWR. Power output is supplied from a fuel cell...
US20110288707 ELECTRIC MOTOR VEHICLE  
Various embodiments include an electric motor vehicle which does not have any active suspension components, gearbox, differential or other mechanical transmission components, in various...
US20060219448 Electric vehicle having multiple-use APU system  
During periods of vehicle inactivity, a vehicle-based APU electric generating system may be coupled into a regional electric grid to send electricity into the grid. A currently-preferred APU is a...
US20120048630 BATTERY FOR ELECTRIC VEHICLE  
An electric vehicle is provided with a swing arm one end of which is coupled to a swinging shaft and the other end of which supports a rear wheel. An electric motor is installed on the side of the...
US20110297467 VEHICLE BATTERY MOUNTING STRUCTURE  
A plurality of batteries (3) are disposed under a floor panel (16) of a vehicle (1). A first battery unit (38F) comprising a plurality of batteries (3) stacked in a vertical direction and a second...
US20110180338 GENERATOR MOTOR AND ELECTRIC AUTOMOBILE, ELECTRIC SHIP  
A generator motor, an electric automobile and an electric ship driven by this kind of generator motor are provided. Said generator motor includes a rotating shaft (180), a generator stator (110),...
US20100294579 AUTO-CHARGING POWER DEVICE AND ELECTRIC VEHICLE WITH AUTO-CHARGING POWER DEVICE  
An auto-charging power device is mounted in an electric vehicle and has a generator and a motor connected to two opposite ends of a driving shaft and a battery connected to the generator and the...
US20120312610 BATTERY COOLING STRUCTURE FOR ELECTRIC VEHICLE  
Disclosed is a battery cooling structure for an electric vehicle which can cool a plurality of batteries mounted in the electric vehicle by forming a cooling channel around the batteries and...
US20150053491 Thermal management system for fuel cell, fuel cell system and vehicle equipped with fuel cell system  
The invention provides a thermal management system for a fuel cell, a fuel cell system and a vehicle equipped with the fuel cell system. The thermal management system for a fuel cell comprises: a...

Matches 1 - 50 out of 261 1 2 3 4 5 6 >