Patents for B60L 11 - Electric propulsion with power supplied within the vehicle (32,057)
12/1997
12/04/1997DE19722175A1 Drive system for electric vehicle
12/04/1997DE19621668A1 Multi=block robot system e.g. for logistics and power supply to electric vehicles
12/03/1997CN1166422A Automotive battery charging voltage control circuit
12/02/1997US5693995 Hybrid alternator
11/1997
11/27/1997DE19640808C1 Operating Polymer Electrolyte Membrane (PEM) fuel cell system with fuel-cell block and compressor e.g. for vehicle electric drive
11/26/1997EP0809342A1 Arrangement for controlling the charge of a modular assembly of electrochemical cells connected in series and corresponding module for measuring the cells
11/26/1997EP0808738A1 Safety mechanism for electric vehicle
11/26/1997EP0808735A1 Control system for hybrid vehicles
11/25/1997US5691611 Abnormality detecting system and abnormality detecting method for rotor position detection means, and motor control system
11/25/1997US5690186 Seat detecting apparatus
11/20/1997WO1997043140A1 Electrohydraulic engine
11/19/1997EP0807546A1 Electric vehicle power supply
11/19/1997CN2267973Y Driving device for electric tractor
11/19/1997CN1165594A Digital pulse width modulator with integrated test and control
11/13/1997WO1997042695A1 Inductively powered battery charger
11/13/1997DE19718709A1 Hybrid vehicle with IC engine and battery-operated electric motor-generator
11/13/1997DE19618865A1 Hybrid vehicle drive unit
11/13/1997CA2252224A1 Inductively powered battery charger
11/12/1997EP0806316A1 Combined power distribution system using a differential
11/12/1997EP0806314A1 Hybrid power system with clutches for drive mode control
11/12/1997CN2267177Y Accumulator box for electric bicycle
11/11/1997US5686895 Display unit for automobiles
11/11/1997US5686818 Power energy recovering system
11/11/1997US5686812 Apparatus for controlling charging of a storage battery for use on an electric vehicle
11/11/1997US5686807 Torque control system for AC motor
11/06/1997WO1997040999A1 Method and apparatus for propelling a marine vessel
11/06/1997WO1997040997A1 Motor vehicle economic operating system
11/06/1997DE19718480A1 Hybrid drive for vehicle esp. motor vehicle
11/06/1997DE19718378A1 Hybrid vehicle with number of individually controlled propulsion machines
11/06/1997DE19717105A1 Batterieladesteuersystem Battery charging control system
11/06/1997DE19711798A1 Electric bicycle with assisted pedal load
11/06/1997CA2253226A1 Method and apparatus for propelling a marine vessel
11/04/1997US5684383 Regenerative charge control system estimating allowable regenerative power
11/04/1997US5684380 Oil cooled high power inductive coupler
11/04/1997US5684379 Device and procedure for recharging electric vehicles
10/1997
10/30/1997DE19714693A1 Coaxial connector for charging electric vehicle
10/30/1997DE19713651A1 Commercial vehicle with two electric drive motors
10/30/1997DE19616620A1 Regeleinrichtung für den ökonomischen Betrieb energieverbrauchender Fahrzeuge Control means for the economical operation of energy-consuming vehicles
10/29/1997CN1036258C Motor vehicle
10/23/1997WO1997038768A1 Control system for a monorail vehicle
10/22/1997EP0801800A1 Multi-position electrical switch
10/22/1997CN1036186C control apparatus of electric cars
10/21/1997US5680032 Wind-powered battery charging system
10/21/1997US5680030 Condition managing system of storage battery for a movable body
10/21/1997US5678647 Fuel cell powered propulsion system
10/21/1997US5678646 Propulsion system and kit for hybrid motor vehicle
10/21/1997US5678410 Combined system of fuel cell and air-conditioning apparatus
10/15/1997EP0800951A1 Power output apparatus and method of controlling the same
10/15/1997EP0800949A2 Apparatus for controlling electric generator of hybrid drive vehicle to control regenerative brake depending upon selected degree of drive source brake application
10/15/1997EP0800948A2 Control system for hybrid vehicles
10/15/1997EP0800947A2 Control system for hybrid vehicles
10/15/1997EP0800946A2 Control system for hybrid vehicles
10/15/1997EP0800945A2 Control system for hybrid vehicles
10/14/1997US5677611 Control apparatus for an electric vehicle
10/14/1997US5677604 Control system and control method for electric automobile
10/08/1997CN1161408A Driving system for hybrid-powered motor vehicle and control method for such system
10/07/1997US5673939 Fuel tank housing with cylindrical pressure tank, metal hydride in space around tank to act as hydrogen source; fuel cell driven vehicles
10/03/1997CA2201579A1 Bus drive axle
10/01/1997EP0798153A1 Method to drive a traction unit in a vehicle and traction unit
09/1997
09/30/1997US5672920 Current sharing AC Bus Bar
09/30/1997CA2133469C Synchronous rectification type controller for direct current motors and method of making
09/24/1997EP0796758A1 Method to control a traction unit of a vehicle, especially for city buses, and traction unit per se
09/24/1997EP0796484A1 Performance monitor for electric vehicle
09/23/1997US5670861 Battery energy monitoring circuits
09/23/1997US5670860 For an electric vehicle
09/23/1997US5670830 Fuel use limiter-equipped hybrid electric car
09/23/1997US5669470 Roadway-powered electric vehicle system
09/18/1997WO1997034133A1 Method and apparatus for predicting battery temperature
09/17/1997EP0795434A1 Vehicle with an electric synchronous motor
09/17/1997EP0634064B1 Synchronous-rectification type control for direct current motors
09/10/1997CN2261956Y Constant rotational speed frequency changing generator for engine traction
09/10/1997CN1159087A Automatically-monitored and engine-driven assistant accumulator charging system
09/09/1997US5665965 Encoder apparatus and methods employing optical and graphical programming
09/09/1997US5664929 Article transportation system
09/09/1997US5664635 Control system for inhibiting unintended use of hybrid electric vehicle
09/03/1997EP0792769A1 Automotive vehicle generator, operating as generator and as electric motor and control process for such a generator
09/02/1997US5662184 Arrangement of a drive unit in an electric vehicle
08/1997
08/28/1997WO1997008457A3 Drive system, in particular a drive system for a motor vehicle, and method of operating the system
08/27/1997EP0611486B1 Recharging system for battery powered eletric vehicles
08/26/1997US5661391 Apparatus for charging a propulsion battery of an electrically powered vehicle
08/19/1997US5657828 Motor-driven cart
08/19/1997CA1339321C Variable keyed power distribution and control system for motorized wheelchair
08/14/1997WO1997008477A3 System for actively reducing radial vibrations in a rotating shaft, and method of operating the system to achieve this
08/13/1997EP0788914A2 Controller for vehicle
08/13/1997CN1157065A Brushless DC motor using phase timing advancement
08/12/1997US5656922 Vehicle based AC power system
08/12/1997US5656921 Control of a vehicle powertrain
08/12/1997US5656916 Apparatus for controlling the currents supplied for battery charging and an electric load during charging of an electric vehicle battery
08/07/1997WO1997028595A1 Capacitive charge coupling with dual connector assemblies and charging system
08/07/1997WO1997028016A1 Battery assembly
08/07/1997CA2242337A1 Battery assembly
08/06/1997EP0788220A1 Inverter to supply an electric traction motor in a vehicle
08/06/1997EP0788212A2 Connection system and connection method for an electric automotive vehicle
08/06/1997EP0788211A2 A connection system and a connection method
08/06/1997EP0769220A4 Brushless dc motor using phase timing advancement
08/05/1997US5654621 Method and arrangement for automatic contactless charging
08/05/1997US5653302 Hybrid vehicle
07/1997
07/29/1997US5652069 Battery power monitoring apparatus for vehicle
07/29/1997US5651434 Battery powered vehicle systems
07/23/1997EP0760178A4 Electric power train control