Patents for B60L 11 - Electric propulsion with power supplied within the vehicle (32,057)
09/1994
09/29/1994WO1994021481A1 Electric vehicle
09/28/1994EP0616913A2 High-temperature battery
09/27/1994US5350994 Electric system for an electric vehicle
09/27/1994US5350989 Torque oscillation compensation utilizing battery current sensing
09/27/1994US5350982 Motorized golf bag cart circuit and apparatus
09/27/1994US5350031 Plural generator apparatus for an electric hybrid automobile
09/21/1994EP0593740A4 Electric hybrid vehicle
09/21/1994CN2177662Y Electric bicycle without noise and air pollution
09/20/1994US5349279 Speed-dependent traction motor controller for vehicles
09/15/1994WO1994020325A1 Drive control device for a vehicle, in particular for a wheelchair, and vehicle provided with such a drive control device
09/14/1994EP0614425A1 Electrical vehicle transportation system
09/13/1994US5346778 Electrochemical load management system for transportation applications
09/13/1994US5346031 Hybrid motor vehicle having an electric motor and utilizing an internal combustion engine for fast charge during cruise mode off condition
09/13/1994US5345761 Energy management system for hybrid vehicle
09/06/1994US5345155 Control system for electric vehicle
09/06/1994US5345154 Electric continuously variable transmission and controls for operation of a heat engine in a closed-loop power-control mode
09/06/1994US5344331 Electrical connector system, especially for electric vehicles
09/06/1994US5344330 Electrical connector assembly, especially for electric vehicle
09/06/1994US5343971 Electric vehicle with individually controlled drive electromotors
09/06/1994US5343970 Works on battery alone at low speed, a combination of internal combusion engine and battery under load, and in highway cruising, uses the engine alone; improved gas mileage
09/01/1994WO1994019208A1 Electric drive system with electric differential effect drive axle
09/01/1994DE4311229C1 Non-track-bound vehicle with electric motor
08/1994
08/30/1994US5343295 Optical system for electric vehicle docking
08/30/1994US5343128 Drive assistance device for a golf buggy
08/24/1994EP0611675A1 Electric traction vehicle with energy recovery device
08/24/1994EP0611486A1 On-board recharging system for battery powered electric vehicles.
08/24/1994CN2175140Y Trackless trolley additional power supplying arrangement
08/23/1994US5341083 Contactless battery charging system
08/23/1994US5341075 Combined motor drive and battery recharge system
08/18/1994WO1994018737A1 Electric vehicle drive train with contactor protection
08/18/1994WO1994018723A1 Electrical connector system
08/18/1994CA2154776A1 Electrical connector system
08/17/1994EP0610682A1 Method and apparatus for the optimised use of the drive batteries of an electric device
08/17/1994EP0610258A1 Charging station for electric vehicles.
08/11/1994DE4303535A1 Golf trolley with electric flywheel drive
08/10/1994EP0609847A1 Power feed system for feeding power to the motor of an electric motorcar
08/10/1994EP0609800A1 Switched reluctance motor as traction motor for electric drive vehicle
08/09/1994US5336932 Method for controlling a generator
08/04/1994DE4311274A1 Switched reluctance traction motor
08/04/1994DE4302838A1 Power output control for electrically assisted vehicular traction
08/03/1994EP0608841A1 Electric vehicle with built-in charging unit
08/03/1994CN1090244A Electric vehicle
08/02/1994US5334878 Inverter control for third rail head end power
08/02/1994US5334463 Hybrid fuel battery system and the operation method thereof
07/1994
07/27/1994EP0607218A1 Vehicle with driving wheels driven by electric motors
07/27/1994EP0468960B1 Power transferring arrangement
07/26/1994US5332954 Optimal DC motor/controller configuration
07/26/1994US5332630 On-board recharging system for battery powered electric vehicles
07/21/1994WO1994016475A1 Electrical connector assembly, especially for electric vehicle
07/21/1994WO1994016304A1 Energy management system for vehicles having limited energy storage
07/20/1994EP0606932A1 Improvement to the use of batteries in children's electric vehicles
07/20/1994EP0606354A1 Non-trackbound vehicle with an electric transducer.
07/20/1994EP0606345A1 Drive system for a motor vehicle.
07/20/1994EP0606339A1 Non-trackbound vehicle with an electrodynamic converter and a hand throttle.
07/19/1994US5331258 Synchronous-rectification type control for direct current motors and method of making
07/19/1994US5330305 Driven mechanism for a three dimensional vehicle parking system
07/15/1994CA2113380A1 Use of batteries in children's electric vehicles
07/13/1994EP0605775A2 Control apparatus of electric cars
07/13/1994CN1089220A Control apparatus of electric cars
07/12/1994US5327992 Method for controlling a hybrid drive which drives a vehicle
07/12/1994US5327991 Exhaust gas purifying apparatus and method for a hybrid car
07/06/1994CN2170916Y Automatic variable speed bicycle
07/05/1994US5325934 Highly maneuverable trailer driver
06/1994
06/29/1994EP0603778A1 Electric system of electric vehicle
06/29/1994CN1088521A 电动车辆控制系统 Electric vehicle control system
06/28/1994US5323868 Drive apparatus for hybrid vehicle
06/26/1994CA2111726A1 Electric system of electric vehicle
06/22/1994EP0602186A1 Variable speed ac electric drive vehicle
06/21/1994US5323099 Battery charging system
06/21/1994US5323098 Power-charging system for transporter cart
06/16/1994DE4322765C1 Dynamic power regulation system for vehicle electric drive unit - regulates power output delivered by fuel cell using correction of oxidant mass flow rate
06/15/1994CN1025018C Pulse current booster of electric bicycle
06/14/1994CA2054051C Integrated motor drive and recharge system
06/09/1994WO1994012364A1 Improvements relating to battery powered vehicle systems
06/08/1994CN1087587A A motor system for an electric type vehicle
06/07/1994US5318142 Hybrid drive system
06/01/1994EP0352323B1 Electric braking and auxiliary acceleration apparatus for automotive vehicles
05/1994
05/31/1994US5317669 Direct current motor speed control apparatus
05/31/1994CA1329912C Electric automotive vehicle
05/26/1994WO1994011216A1 A hybrid motor containing an electric motor and a nonelectric motor, especially for use in construction machines
05/26/1994WO1994011215A1 Vehicle drive system and method for monitoring same
05/24/1994US5315227 Solar recharge station for electric vehicles
05/19/1994DE4238257A1 Variable speed DC traction motor for vehicle - has separate low-current field winding and thyristor controlled excitation for combining advantages of conventional series and shunt wound motors.
05/18/1994EP0596988A1 Battery powered electric vehicle and electrical supply system.
05/18/1994CN1024614C Power supply device
05/17/1994US5313123 Automobile having the magnetohydrodynamic engine
05/17/1994US5311973 Inductive charging of a moving electric vehicle's battery
05/11/1994WO1994010004A1 Process and arrangement for automatic contactless charging
05/11/1994EP0596000A1 Vehicle cooling system.
05/10/1994US5310016 Electrical driving unit for rolling vehicles and motor vehicles provided with such a unit
05/10/1994CA2009059C Control mechanism for an on-off switch
05/05/1994DE4236286A1 Verfahren und Anordnung zum automatischen berührungslosen Laden Method and apparatus for automated non-contact charging
05/04/1994CN1086178A Vehicle power transmission apparatus
05/03/1994US5309073 Electric vehicle control device
04/1994
04/28/1994WO1994009548A1 Electric operated tracked vehicle
04/28/1994WO1994009544A1 Contactless battery charging system
04/28/1994WO1994009327A1 Controllable drive unit with combustion engine and generator
04/28/1994WO1994008837A1 Battery operated tracked vehicle
04/28/1994CA2147259A1 Contactless battery charging system
04/27/1994EP0593847A1 Vehicle power transmission apparatus