Matches 1 - 24 out of 24
Match Document Document Title
7609011 Electric force transmission device  
In an electric force transmission device employing two motor generators and a differential device having at least three rotating members and having two degrees of freedom, the first rotating member...
7443117 Control apparatus for electric vehicles  
In a hybrid vehicle control apparatus, a motor control unit executes a system voltage stabilization control, in which an input power to a MG unit is controlled to suppress variations in the system...
6191544 Device for compensation of voltage drop at light sources of a vehicle with electrical auxiliary charging device  
A device for compensation of voltage drop at light sources of a vehicle has light sources having a resistance R 0 and connected to a vehicle battery. An auxiliary charging device with electric...
5606233 System for generating electricity in a vehicle  
A system for generating electricity in a vehicle when the vehicle is not moving at a sufficient speed to drive the on board generators and when the wind is insufficient to drive the generators. In...
4734626 Double differential, electrically compensated constant speed drive  
An electrically compensated constant speed drive (ECCSD) according to the present invention includes a pair of power transmission paths between the prime mover and a load wherein each power...
4567407 Biased unitized motor alternator with stationary armature and field  
A unitized (single unit) motor and flux switch alternator having stationary field, armature and motor windings which provides a magnetic path for some of the motor input power to feed through and...
4543513 Method and an apparatus for controlling a.c. rotating machinery power plants  
The control of a quantity (voltage, phase) relating to a generator-motor pair in an electric power station is accomplished by generating a pulse sequence associated with the quantity to be...
4354144 Transmissionless drive system  
A continuously variable transmissionless drive system providing maximum torque at low speeds. The system is usable in a hybrid vehicle having a prime mover, such as an internal combustion engine,...
4095664 Electric motor driven automotive vehicle having a magnetic particle clutch  
A power plant and drive system for an automotive vehicle includes a constant speed 120 volt 3 phase AC motor which is coupled to the drive shaft of the vehicle through a magnetic particle clutch....
4034273 Turbo-electric turret drive system for mobile vehicles  
A turret drive system for mobile and armored vehicles includes a turbo-geator for supplying power to an electric motor. The driveshaft of the motor is connected to the driveshaft of a rotary...
4012677 Speed control for electrically propelled traction vehicles  
An electrical propulsion control system for self-propelled traction vehicles of the type having a prime mover-driven electric generator supplying energy to traction motors and regulating means for...
3806780 DAMPING CIRCUIT FOR EXCAVATOR MULTI-MOTOR LOAD SHARING SWING DRIVE  
The swing drive motor armatures on an excavator are connected in alternate fashion with the armatures of their associated generators to form a sandwiched loop. Sets of nodes which are at the same...
3492556 CONTROL SYSTEM FOR ELECTRICALLY POWERED VEHICLES  
3417304 Control system for electrically powered vehicles  
3275918 Control system for a plural motor drive with load equalization  
2962642 Motor control for steering vehicle  
2879462 Dynamic braking control for multiple unit operation  
2879461 Speed regulating motor control system  
2853669 Adjustable voltage draw bench control system  
2809336 Motor control system for twin drive reversing hot mill  
2796570 Electric power system  
2786974 Automatic voltage control systems  
2779905 Speed control means for grinding machines or the like  
RE19289 Title is not available  
Matches 1 - 24 out of 24