| Patents for B60L 1 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles (4,262) |
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| 06/13/1991 | WO1991008122A1 Twin-axle vehicle |
| 03/27/1991 | CN2073828U High-pressure sliding block successive power supply device of electric motor car |
| 02/07/1991 | WO1991001232A1 Electrical vehicle transportation system |
| 01/16/1991 | EP0261118B1 Electric power supply for wheel-mounted circuits for a tyre monitoring device |
| 01/15/1991 | US4985671 Power supply circuit for a motor vehicle with two load voltages |
| 08/28/1990 | US4951769 Motor vehicle driving system |
| 08/21/1990 | US4950972 Alternator system for automotive vehicles |
| 06/26/1990 | US4937719 Resonance damping apparatus for LC filter of power converter |
| 06/20/1990 | EP0373805A2 Alternator system for automotive vehicles |
| 06/19/1990 | US4934970 Thrust-drag instrumentation for power boat |
| 06/07/1990 | DE3830979A1 Device for heating passenger compartments in an electrically driven rail vehicle |
| 03/27/1990 | CA1267029A1 Modular ventilation system for vehicles |
| 02/01/1990 | DE3844607A1 Power supply circuit for a motor vehicle having two different consumption voltages |
| 12/12/1989 | EP0248849A4 Adaptive switching circuit. |
| 09/12/1989 | US4866365 Supplemental automotive vehicular heater system and method of providing same |
| 08/01/1989 | US4853553 Dual mode diesel electric power system for vehicles |
| 07/26/1989 | EP0325520A2 Dual tension supply circuit for an automotive vehicle |
| 04/06/1989 | DE3832443A1 Device for vehicle control of railway trains |
| 04/06/1989 | DE3832442A1 Device for operating electric loads of a passenger train |
| 04/04/1989 | CA1252174A1 Feeding of electric energy to circuits carried by wheels for a tire monitoring device |
| 01/03/1989 | US4795859 Control device for electric train |
| 11/10/1988 | DE3714186A1 Device for supplying energy to a passenger carriage with eddy current brakes |
| 10/12/1988 | EP0286510A1 Electric power supply device with overvoltage |
| 08/31/1988 | CN88212762U Small electromobile |
| 08/17/1988 | CN87212766U Auxiliary electricity-generating device for automobile |
| 04/12/1988 | US4737761 Feeding of electrical energy to circuits on a wheel for a tire-monitoring device |
| 03/30/1988 | EP0261118A1 Electric power supply for wheel-mounted circuits for a tyre monitoring device. |
| 12/23/1987 | CN86209677U Electric sourse with high-voltage thyristor switch used for trolley bus |
| 12/16/1987 | EP0248849A1 Adaptive switching circuit |
| 09/23/1987 | CN86101444A Novel train steady inverter |
| 09/08/1987 | US4692684 High/low DC voltage motor vehicle electrical system |
| 08/12/1987 | EP0231246A1 Electrical generator |
| 07/07/1987 | US4678982 Supplemental automotive vehicular heater system and method of providing same |
| 06/18/1987 | WO1987003548A1 Adaptive switching circuit |
| 05/13/1987 | EP0221729A2 Motor vehicle driving apparatus |
| 02/10/1987 | US4642538 Electric motor speed controller supply circuit for a motor vehicle |
| 01/29/1987 | WO1987000490A1 Electrical generator |
| 01/15/1987 | WO1987000129A1 Electric power supply for wheel-mounted circuits for a tyre monitoring device |
| 01/06/1987 | US4633767 Modular ventilation system for vehicles |
| 12/31/1986 | CN86104427A Feeding of electrical energy to circuits on a wheel for a tire-monitoring device |
| 10/21/1986 | CA1213022A1 Auxiliary electric power supply for electric work vehicles |
| 10/07/1986 | US4616162 Speed selection control for vehicle mounted electric accessory motor |
| 10/15/1985 | CA1195413A1 Thyristor interlock and indicator light circuit for electric vehicles |
| 02/19/1985 | US4500819 Auxiliary electric power supply for electric work vehicles |
| 01/17/1985 | WO1985000147A1 Apparatus for controlling forklift |
| 08/15/1984 | EP0115857A1 Means for supplying power to electrical apparatuses in a railway vehicle |
| 03/16/1983 | EP0073846A1 Speed controlling device of a three-phase ventilator motor for air conditioning equipment |
| 06/09/1982 | EP0053294A1 Energy supply device for a passenger-train car |
| 05/19/1982 | EP0051836A2 Lift-truck |
| 12/29/1981 | US4308492 Method of charging a vehicle battery |
| 11/11/1981 | EP0039580A1 Electrical systems for vehicles |
| 08/25/1981 | US4285279 Railway vehicle energy producing system |
| 05/12/1981 | US4267433 Electrically heatable windshield heater control circuit |
| 03/24/1981 | US4258307 Voltage control apparatus for a vehicle-mounted alternator |
| 03/11/1981 | EP0024448A1 Device for feeding power consumption units, particularly in a rail vehicle |
| 02/10/1981 | US4250444 Voltage regulator system for vehicle generator |
| 09/17/1980 | EP0015462A1 Power supply means for electrical energy consumption apparatuses in a railway vehicle |
| 04/30/1980 | EP0010449A1 A method of and apparatus for charging a vehicle battery |
| 07/03/1979 | US4160181 Method for generating auxiliary electric energy on a vehicle |
| 01/03/1978 | US4066957 Control arrangement for converter |
| 08/02/1977 | US4039853 Magnetizing device for permanent magnet motor for electric vehicle |
| 03/29/1977 | US4015136 Electrical systems for road vehicles |