Patents for B60L 11 - Electric propulsion with power supplied within the vehicle (32,057)
07/1998
07/07/1998US5778326 Hybrid vehicle with battery charge control relative to a driving route
07/07/1998US5775449 Hybrid vehicle
07/01/1998EP0850800A2 Fuel cell generating set including lysholm compressor
06/1998
06/30/1998US5773962 Battery energy monitoring circuits
06/24/1998EP0849112A1 AC traction arrangement
06/24/1998EP0849111A1 Supply unit for an electric vehicle
06/24/1998EP0848671A1 Hybrid drive system
06/24/1998CN1038826C Driving system for vehicle
06/24/1998CN1038825C Electrically-driven car
06/23/1998US5771478 Vehicle drive system with electrical power regeneration
06/23/1998US5771476 Power control system for a fuel cell powered vehicle
06/23/1998US5771475 Traveling control apparatus for electric vehicles
06/23/1998US5769177 Hydro electric vehicle drive system
06/17/1998EP0847494A2 Drive system, in particular a drive system for a motor vehicle, and method of operating the system
06/17/1998EP0847490A1 Drive system, electrical machine suitable for use in such a drive system and method of operating an electrical machine in the drive system
06/17/1998EP0847489A1 System for actively reducing rotational non-uniformity of a shaft, in particular the drive shaft of an internal-combustion engine, and method of operating the system
06/17/1998EP0847488A1 Drive system, in particular a drive system for a motor vehicle, and method of operating the system
06/17/1998EP0847487A1 Drive system with a drive engine, an electrical machine and a battery
06/17/1998EP0847486A1 Drive system, particularly for a motor vehicle, and process for operating it
06/17/1998EP0847485A1 System for actively reducing rotational non-uniformity of a shaft, in particular the drive shaft of an internal-combustion engine, and method of operating the system
06/17/1998EP0847338A1 Mixed electric power supply system comprising an inverter and an alternating-direct converter
06/17/1998CN1038799C A. C. generator for vehicles
06/16/1998US5767663 Vehicular power producing system
06/16/1998US5767595 Flywheel system for mobile energy storage
06/16/1998US5767587 Distributor for electric automobiles
06/16/1998US5767584 Method for generating electrical power from fuel cell powered cars parked in a conventional parking lot
06/16/1998US5765656 Hybrid electric motor vehicle drive
06/10/1998EP0846614A1 Moving apparatus with drive power assisting device and movement controlling method
06/10/1998EP0846590A2 Slipmoment control method in a Diesel-electric traction system and traction system
06/10/1998EP0846589A2 Compound cruise control system and method for solar cars
06/10/1998EP0846065A1 Traction control system and method, for a motor vehicle, using an electrical machine
06/10/1998EP0832391A4 Radio frequency energy management system
06/10/1998DE19732468A1 Hybrid muscle-powered and electric-powered two-wheeled vehicle
06/09/1998US5764027 Method and apparatus for battery charge balancing
06/03/1998EP0845383A1 Controller for on-vehicle battery
06/03/1998EP0845171A1 Magnetic circuits in the rotation system for generating both the mechanical power and the electric power
06/03/1998EP0845088A2 System for actively reducing radial vibrations in a rotating shaft, and method of operating the system to achieve this
06/03/1998EP0844937A2 Drive system for a motor vehicle with a drive unit and electric machine, and method of operating the system
06/02/1998US5760488 Vehicle having a fuel cell or battery energy supply network
05/1998
05/26/1998US5757595 Apparatus for displaying battery charging of electric vehicle
05/26/1998US5757150 Electric system of an electric vehicle
05/26/1998US5755303 Power transmitting apparatus for a hybrid vehicle
05/26/1998US5755302 Drive arrangement for a hybrid vehicle
05/20/1998EP0843388A2 Charge coupling for electric vehicle
05/20/1998EP0842548A1 Temperature regulating system for a fuel cell powered vehicle
05/20/1998DE19646279C1 Method of extending travelling range of electrically-powered motor-vehicle
05/19/1998US5754024 Control device for switched reluctance motor
05/19/1998US5753989 Hybrid alternator
05/19/1998CA2049224C Power-charging system for transporter cart
05/14/1998WO1998019960A1 Hydrogen manufacturing and supplying apparatus and electric motorcar
05/14/1998DE19749681A1 Automatic gearbox for motor-vehicle with manual transmission decoupling
05/13/1998EP0841208A1 Controller for on-vehicle battery
05/12/1998US5751137 Control system for electric power generating apparatus on vehicle
05/12/1998US5751135 Charging connector for electric vehicle
05/05/1998US5747959 Method of controlling electric vehicle driven by an internal combustion engine
05/05/1998US5746282 Power-assisted cart
04/1998
04/30/1998DE19711701A1 Transmitting AC power in truck esp. fork lift truck with IC engine and electric drive motor
04/30/1998DE19642687A1 Lockable socket for charging battery of electrically driven vehicle
04/29/1998EP0838359A2 Power output apparatus and method of controlling the same
04/28/1998US5744963 Battery residual capacity measuring apparatus and method for measuring open-circuit voltages as the battery starts and stops supplying power
04/28/1998US5744895 System for driving electric vehicles
04/28/1998US5743347 Electric powered small tractor
04/23/1998WO1998016402A1 Electric vehicle
04/23/1998WO1998016095A2 Lightweight motorized wheelchair
04/23/1998CA2421859A1 Lightweight motorized wheelchair
04/22/1998EP0836973A2 Modular robot system to supply batteries to electric vehicles
04/22/1998EP0836763A1 Switched reluctance electric machine system
04/22/1998EP0662012B1 A travelling device primarily driven, in particular drawn or pushed, by human or animal power comprising electric auxiliary drive
04/16/1998DE19641254A1 Electric powered commercial vehicle
04/15/1998CN2278609Y Speed controller for moped
04/15/1998CN1178746A Power output plant and its control method
04/14/1998US5740015 Heat exchanger
04/14/1998US5739668 Charging control systems and circuits for recharging automobile batteries
04/14/1998US5738547 Toy conversion structure
04/09/1998WO1998015047A1 Electricity storing device
04/09/1998WO1998015022A1 Process for supplying with air a polymer electrolyte membrane (pem) fuel cell system
04/09/1998WO1998014344A1 Electro-hydraulic vehicle with energy regeneration
04/09/1998DE19741536A1 Lubrication of gearbox for electric motor powered vehicle
04/08/1998EP0834977A2 Apparatus for charging at least one battery, particularly a battery for an electric vehicle, and a method for operating this apparatus
04/07/1998US5735770 Control system for vehicular drive unit
04/02/1998DE19707763C1 Serial hybrid drive esp. for bus-drive system
04/02/1998DE19639713C1 Electric vehicle such as electrically powered bus
04/01/1998EP0832391A1 Radio frequency energy management system
04/01/1998CN1177547A Operation method for compound-power driven vehicle not running on track
03/1998
03/31/1998US5734238 Control system in electric vehicle
03/31/1998US5734237 Integrated DC electric controller/charger
03/31/1998US5734099 Potential travel distance estimation system for electric automobiles
03/26/1998WO1998012763A1 Fuel cell power supply system
03/25/1998EP0830969A2 Power output apparatus and method of controlling the same
03/25/1998EP0830968A1 Method for operating a not track bound hybrid vehicle
03/25/1998CN1176904A Power output apparatus and method of controlling same
03/25/1998CN1176903A Power output apparatus and method of controlling same
03/24/1998US5731669 Control apparatus for electric vehicle
03/24/1998US5731643 Induction motor
03/24/1998US5730675 Transmission for vehicle
03/24/1998US5730243 Assist device for use in electric vehicles
03/24/1998US5730237 Battery temperature-raising device for electric vehicle
03/18/1998EP0829389A2 Power output apparatus and method of controlling the same
03/18/1998EP0829387A2 Power output apparatus and method of controlling the same
03/18/1998EP0829386A2 Power output apparatus and method of controlling the same