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7571683 |
Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein
An electrical energy capture system, as may be carried on a hybrid energy, electro-motive, self-powered traction vehicle, is provided. The system may be used for storing electrical power generated...
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7402982 |
Energy storage type feeder voltage compensation apparatus and method of controlling feeder voltage
An energy saving type feeder voltage compensation apparatus improved in availability at low temperatures, wherein when a secondary battery is lower in temperature than a predetermined value, an...
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7325498 |
Hybrid energy off highway vehicle propulsion circuit
A system and method for retrofitting a propulsion circuit of an existing Off Highway Vehicle to enable the propulsion circuit to operate as a hybrid energy Off Highway Vehicle propulsion circuit....
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7237492 |
Railway car drive system
A railway car drive system comprising a first railway car mounting a power generator, a power converter, a driving motor and a power storage; a second railway car mounting a power converter, a...
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7231877 |
Multimode hybrid energy railway vehicle system and method
A hybrid energy railway vehicle system having a traction motor with a dynamic braking mode of operation for dynamically braking the traction motor and for generating dynamic braking electrical...
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7191710 |
Electrical power storage and delivery using magnetic levitation technology
One or more magnetic levitation vehicles are provided to transport a storage mass over a magnetic levitation guideway extending between an elevated upper end and a lower end at a lower elevation,...
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7190133 |
Energy storage system and method for hybrid propulsion
A hybrid propulsion system. The system comprises one or more hybrid propulsion traction drives having an electric motor operable to produce mechanical power for propulsion. A hybrid propulsion...
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7137344 |
Hybrid energy off highway vehicle load control system and method
A system and method for managing electrical power generated by an engine for use in connection with operating a hybrid energy off highway vehicle load control system. A load control circuit...
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7059841 |
Structure of an oil-free compressor on a vehicle
An arrangement of an oil-free compressor apparatus on a rail vehicle for supplying compressed air to pneumatic units assigned to the rail vehicle. The arrangement includes an oil-free compressor...
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6591758 |
Hybrid energy locomotive electrical power storage system
A hybrid energy locomotive system having an energy storage and regeneration system. In one form, the system can be retrofitted into existing locomotives, or installed as original equipment. The...
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6557476 |
System for supplying power to electrically propelled vehicles
A power supply system for an electrically propelled vehicle equipped with electric traction motors and including an autonomous power supply system which can be recharged on board the vehicle for...
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6267062 |
AC drive industrial switching locomotive
The two axle locomotive of this invention includes a diesel engine directly coupled to a generator for generating power to a single electrical traction motor. Preferably, the drive motor is an AC...
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5915306 |
Generator mounting assembly
A mounting assembly secures a generator and facilitates attachment to a railroad railcar on the end of the railcar axle. The generator produces electricity from the axle of a railroad railcar while...
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5845583 |
Dual-mode transporation system and power unit
The invention comprises a replaceable power unit and transportation system for a dual-mode vehicle, such as an electric car which can operate on built-in batteries and by way of power supplied by a...
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5735215 |
Rail-borne motive power unit
The invention relates to a rail-borne power unit for conveying passengers. The unit has at least one coach section formed by a coach body with at least one passenger compartment for passengers and...
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5647562 |
Electro-pneumatic brake power management system
A power management system for an electrified train wherein the voltage of the batteries on the individual cars is provided to the locomotive which determines which cars can charge their batteries...
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5542356 |
Track-guided transport vehicle
A track-guided transport vehicle system for transporting high loads along a travel path contains for the drive a synchronous linear drive with a long stator along the travel path and an exciter...
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4900944 |
Booster unit for diesel electric locomotive
A booster unit for diesel electric locomotive having a frame-mounted diesel engine, a main traction generator and a series of traction motors connected to said generators is disclosed. It is...
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4838173 |
Draw bar force sensing locomotive control system
An improved strain sensor is disclosed utilizing a linear variable displacement transducer (LVDT) to precisely output the linear strain over a structural member. The LVDT is mounted utilizing a...
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4781119 |
Solar-rapid rail mass transit system
A solar-powered rapid transit system is provided, which travels suspended above ground along a horizontal rail, supported by vertical/horizontal supports. The guide rail is basically a...
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4749469 |
Process control system for multi-reactor hydrocarbon conversion processes
A temperature control process is disclosed for a hydrocarbon conversion process wherein a feedstock is heated in a furnace and is partly converting in a first reactor, the effluent from the first...
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4702291 |
Propulsion system for integral trains
A rail vehicle propulsion system having an engine whose speed is a function of a selected vehicle speed, an alternator connected to the engine for generating an electrical signal to drive an...
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4095147 |
Wheel slip correction method, system and apparatus
The following specification described a method or system of correcting locomotive wheel slip in which each driven wheel provides a wheel velocity signal proportional to its angular velocity. This...
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4092554 |
Linear electric generating system
Magnets are mounted on the undercarriage of a railroad vehicle and produce a magnetic field. Coils are mounted between the rails of a railroad track and extend in the same direction as the rails....
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3713504 |
VEHICLE ELECTRIC DRIVE PROVIDING REGULATION OF DRIVE WHEEL OPERATING SPEED DIFFERENCE
A vehicle electric drive system includes two electric power supplies connected respectively to energize front and rear drive AC induction motors to propel front and rear sets of drive wheels...
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3678864 |
ARTICULATED MOTORIZED TRUCK TRAIN
A dispersed power train arrangement comprising a series of interconnected pairs of railroad cars, each pair being articulatedly connected with another pair by a power unit mounted on trucks between...
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3209704 |
Diesel locomotives
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2971476 |
Engine mount
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2857854 |
Coal burning generating electric loco-motive with improved ash separation and storagesystem
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2806149 |
Wheel slip control system
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2802428 |
Wheel slide protection system for electric locomotive
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1006732 |
Title is not available
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