| Patents for B60L 15 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train (8,438) |
|---|
| 05/06/1992 | EP0483172A1 On-board integrated vehicle control and communication system |
| 05/05/1992 | CA1300251C Method and electrical circuit for the reliable detection of process states within freely couplable units |
| 05/01/1992 | WO1992007728A1 Motor-wheel of a transport vehicle |
| 05/01/1992 | CA2072759A1 Motorized wheel for vehicle |
| 04/28/1992 | US5107770 Conveyor drive system |
| 04/25/1992 | WO1992008278A1 Induction motor propulsion system for powering and steering vehicles |
| 04/25/1992 | CA2070643A1 Induction motor propulsion system for powering and steering vehicles |
| 04/16/1992 | WO1992006530A1 An electric power train for vehicles |
| 02/19/1992 | CN2096490U Controlling switch for vehicle |
| 02/18/1992 | CA1296051C Torque determination for control of an induction motor apparatus |
| 02/12/1992 | CN2096161U Field controller dc motor pulse speed regulator |
| 02/06/1992 | DE4037531A1 Controlling rectifiers in AC inverter for locomotive traction - forming AC rated value by multiplying regulating signal with sinusoidal signal at frequency of AC actual value |
| 01/28/1992 | CA1295009C Electric motor controllers |
| 01/23/1992 | WO1992000862A1 Linear motor in-track transit system |
| 01/14/1992 | CA1294319C Current mode motor control circuit |
| 01/09/1992 | DE4020733A1 Interrupting set=up for respective voltage supplies for vehicle drives - includes electrical circuit with switch or key for each vehicle operated in emergency |
| 12/31/1991 | CA1293684C Wheelchair |
| 12/17/1991 | US5072900 System for the control of the progression of several railway trains in a network |
| 12/11/1991 | EP0460850A2 Motor vehicles |
| 12/11/1991 | EP0459998A1 Method and apparatus for dc motor speed control |
| 12/10/1991 | US5070959 Work vehicle having an electric propulsion system with adapted overspeed limit for traction motors |
| 12/10/1991 | CA1292910C Safety floor |
| 11/13/1991 | EP0456239A1 Method for electroless changeover switching of supply-segments of long stator motors supplied through a frequency converter |
| 11/13/1991 | EP0455632A1 Linear motor propulsion system. |
| 11/13/1991 | CN1056085A Electric vehicle controlling apparatus and inductive motor controlling apparatus |
| 11/12/1991 | US5065320 Control and display system for a battery powered vehicle |
| 11/05/1991 | US5062317 Braking device for automotive vehicle fitted with an electric motor |
| 10/23/1991 | EP0452898A2 Control apparatus for induction motor and electric rolling stock |
| 10/17/1991 | WO1991015378A1 Electric vehicle with individually controlled drive electromotors |
| 10/17/1991 | WO1990008996A3 Method and apparatus for dc motor speed control |
| 10/17/1991 | DE4011291A1 Elektrofahrzeug mit einzeln gesteuerten antriebs-elektromotoren Electric vehicle with individually controlled drive electric motors |
| 10/16/1991 | CN1055328A Variable voltage limit control for electric propulsion system |
| 10/15/1991 | US5058016 Computerized electrical vehicle |
| 10/10/1991 | DE4011064A1 Control element for electrically-driven vehicle - uses differential transformer with sliding iron core displaced relative to spaced coil formers |
| 10/03/1991 | WO1991014596A1 Self-locking electronic differential for electric traction vehicles |
| 10/01/1991 | US5053964 On-board integrated vehicle control and communication system |
| 10/01/1991 | US5053654 Device for operating magnetic levitation systems |
| 09/04/1991 | EP0444672A1 Speed controller of electric-motor vehicle |
| 08/13/1991 | US5040088 Electric motor controllers |
| 08/13/1991 | US5039038 Railroad communication system |
| 08/07/1991 | EP0439723A2 Motor control apparatus of electric motor vehicle |
| 07/30/1991 | US5036262 Method of determining control instructions |
| 07/24/1991 | CN1053330A Method of determining control instructions |
| 07/16/1991 | US5033000 Variable keyed power distribution and control system for motorized wheelchair |
| 07/11/1991 | WO1991009750A1 Controller for in-track lim primary |
| 07/09/1991 | US5030898 Variable voltage limit control for an electric propulsion system |
| 07/02/1991 | CA1285608C Induction motor control apparatus and method |
| 06/25/1991 | CA1285312C Induction motor regenerative brake control apparatus and method |
| 06/11/1991 | US5022476 Wheelchair |
| 06/05/1991 | CN1051890A Electric propulsion system with adaptive overspeed limit for traction vehicles |
| 06/04/1991 | US5021695 Linear motor car system |
| 05/28/1991 | US5018689 Method and device for stopping vehicle at predetermined position |
| 05/21/1991 | US5016840 Method to authorize a head of train unit to transmit emergency commands to its associated rear unit |
| 05/15/1991 | EP0427138A1 Antiskid or antilock method for electrically driven vehicles and application to detect skid or lock and to measure frictional connection for such a vehicle |
| 04/25/1991 | DE3935228A1 Vehicular drive with power-branching planetary gear train - allows order-of-magnitude difference of power ratings of engine and electric or hydraulic regulating motor |
| 04/23/1991 | CA1283470C Loss of electrical feedback detector |
| 04/04/1991 | WO1991004604A1 Method of determining control instructions |
| 04/03/1991 | CN2074259U Self-rectification pulse controlling device for trolley locomotive |
| 03/20/1991 | EP0417326A1 Electric car |
| 02/27/1991 | EP0413756A1 Method and apparatus for controlling the carriage of a linear motor |
| 02/13/1991 | CN1049131A Digit speed controller for electric vehicle |
| 01/29/1991 | US4988061 Method and apparatus for the automatic control of a guided vehicle |
| 01/29/1991 | CA1279713C Linear drive motor multiple carrier control system |
| 01/18/1991 | WO1991001231A1 On-board integrated vehicle control and communication system |
| 01/18/1991 | CA2064053A1 On-board integrated vehicle control and communication system |
| 01/15/1991 | US4984521 Conveyor control |
| 01/09/1991 | CN1048361A Spin/stall detector for electrically propelled traction vehicle |
| 12/29/1990 | CA2012236A1 Spin/stall detector for an electrically propelled traction vehicle |
| 12/27/1990 | EP0403977A2 Vehicle for invalids |
| 11/28/1990 | EP0399268A1 Apparatus for operating a magnetic vehicle |
| 11/28/1990 | EP0321473A4 A system useful for controlling multiple synchronous secondaries of a linear motor along an elongated path |
| 11/27/1990 | US4973892 Energization system for linear motor transient reduction |
| 11/22/1990 | EP0398793A1 Brake device for motor-vehicle equipped with an electric motor |
| 11/22/1990 | EP0398393A2 A drive control |
| 10/18/1990 | WO1990011905A1 Electric car |
| 09/25/1990 | US4958716 Apparatus for conveying articles |
| 09/25/1990 | CA1274574A1 Linear motor car system |
| 09/19/1990 | EP0388272A1 Control system for the progress of several trains on a network |
| 09/11/1990 | US4956779 Digital overspeed controller for use in a vital processing system |
| 09/11/1990 | US4955303 Linear motor feeder system |
| 09/04/1990 | US4953645 Electric wheel-chair |
| 08/09/1990 | WO1990009055A1 Linear motor propulsion system |
| 08/09/1990 | WO1990008996A2 Method and apparatus for dc motor speed control |
| 07/18/1990 | EP0285643B1 Axle with magnetic steering for railway vehicle |
| 07/18/1990 | CN1043906A Apparatus and method for controlling electrically-propelled vehicles |
| 06/27/1990 | EP0374960A2 Control equipment of electric rolling stock |
| 06/13/1990 | CN1042874A Digital overspeed controller for use in vital processing system |
| 06/05/1990 | US4931677 Electro-magnetic linear drive |
| 05/22/1990 | US4926753 Flexible material transport system |
| 05/16/1990 | CN1008038B Induction motor regenerative brake control apparatus and method |
| 05/14/1990 | EP0318530A4 An apparatus for interactively accelerating an electric drive vehicle. |
| 05/09/1990 | CN1007950B Torque determination for control of an induction motor apparatus |
| 05/01/1990 | US4922142 Method and apparatus for controlling the carriage of a linear motor |
| 05/01/1990 | US4920893 Axle with magnetic guidance for railroad vehicles |
| 04/10/1990 | US4915328 Control method of electric vehicle |
| 04/04/1990 | EP0360870A1 Control and display device for a battery powered forklift truck |
| 03/21/1990 | CN2054758U Pulse regulating type speed governor of electric bicycle |
| 03/13/1990 | CA1266713A1 Control apparatus for maintaining traction in electric rolling stock |
| 02/28/1990 | CN1006975B Control apparatus for an electric railway rehicle |
| 02/22/1990 | DE3926955A1 Plattform-steuereinrichtung mit autonomer speisung Platform-control device with autonomous feeding |