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WO/2007/120132A1 |
A brake assembly (18) includes a permanent magnet (36) that generates a first magnetic field (52) in a direction that causes application of a clamping force on a brake disk (22). An electromagnet (38) is energized with current of a prope...
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WO/2007/118336A1 |
The present invention relates generally to methods of dynamic braking. Two embodiments include braking circuits for vehicles such as, for example, locomotives which are operable down to very low speeds. These circuits can provide a braki...
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WO/2007/107056A1 |
A powertrain of an environmental protection hybrid supper-capacity electric vehicle comprises a controller, a power storage device, a control pedal, a conversion driver, a conversion traction motor, a display and a CAN bus of the control...
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WO/2007/107576A1 |
The invention provides an electric braking system for a road vehicle equipped with wheels (1) having all-electric control, these wheels each being rotationally connected to at least one rotating electric machine (2) specific thereto, an ...
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WO/2007/105462A1 |
An electric drive type power shovel vehicle (1) includes: a rotary body (11) having a travel device (2) capable of traveling; a shovel mechanism (12) arranged at a front portion of the rotary body (11); a hydraulic unit (30) for driving ...
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WO/2007/101745A1 |
The invention relates to a diesel-electric drive system comprising a permanently excited synchronous generator (4), which is mechanically coupled to a diesel motor (2) on the rotor side and has an electrical connection to a voltage link ...
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WO/2007/101739A1 |
The invention relates to a diesel-electric drive system comprising a permanently excited synchronous generator (4), which is mechanically coupled to a diesel motor (2) on the rotor side and has an electrical connection to a voltage link ...
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WO/2007/099726A1 |
A vehicle drive device has an engine (200), a motor generator (MG1) driven by the engine (200) and generating electricity, a motor generator (MG2) for driving the vehicle and generating electricity in regenerative braking, a battery (B) ...
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WO/2007/091334A1 |
A right-and-left-wheel differential torque generator in which a deceleration acting on the body is reduced even when a dynamo-electric machine unit generating a right-and-left-wheel differential torque for generating a yaw moment of vehi...
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WO/2007/089693A2 |
Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetizat...
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WO/2007/088725A1 |
During braking, lower limits Tm2min and Tm3min are set based on an input limit Win of a battery and a brake pedal position BP (S190), and the set lower limits Tm2min and Tm3min limit regenerative torques output from motors MG2 and MG3 (S...
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WO/2007/089850A2 |
Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetizat...
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WO/2007/084449A2 |
The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to...
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WO/2007/080278A2 |
The invention relates to a method for controlling an electromagnetic retarder. More specifically, the invention relates to a method consisting in determining, in a control unit, a maximum allowable intensity (Im) of an excitation current...
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WO/2007/080280A2 |
The invention relates to a method for controlling an electromagnetic retarder comprising a current generator into which an excitation current is injected. The inventive method consists in determining a maximum allowable intensity (Im) of...
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WO/2007/074120A1 |
The invention relates to a method for controlling a multiple drive, especially a hybrid drive, comprising at least one internal combustion engine and at least one electric drive. Said multiple drive comprises a brake control appliance an...
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WO/2007/073074A1 |
The present invention relates to a stop control system using an electric brake of an electric railway vehicle, in particular, to a stop control system using an electric brake of an electric railway vehicle which stops the electric railwa...
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WO/2007/070000A1 |
The present invention relates to a brake system (1) for an industrial truck. The brake system comprises a control unit (2) arranged to receive at least one electrical signal corresponding to required retardation, to calculate at least on...
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WO/2007/067065A1 |
When magnetic bearings in a compressor for boosting hydrocarbon transport in pipelines fail or in connection with power failure, backup bearings of a mechanical type must take over. These backup bearings are subject to wear. To reduce th...
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WO/2007/066019A2 |
The invention relates to a method for using an electromagnetic retarder of the type that comprises a current generator. The invention relates to an electromagnetic retarder including a stator bearing the primary coils (8) of a current ge...
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WO/2007/059863A1 |
The invention relates to a brake force generator (10) for a vehicle brake system, in particular for a vehicle having at least two different drive sources, comprising a force input member (20) which can be or is coupled to a brake pedal (...
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WO/2007/053889A1 |
An electric drive system for a vehicle; said drive system including an electric motor at at least one wheel of said vehicle; said electric motor comprising an electric field source adapted to induce rotational torque in the brake disc as...
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WO/2007/049684A1 |
A controller of a power transmission capable of speed change control in response to a speed change request. A controller of a power transmission has at least two transmission sections the speed-change responses of which are different and...
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WO/2007/049685A1 |
An automatic transmission in which a first shift section and a second shift section are operated at the same time in the opposite directions. A shift control device of the transmission can perform shift of the entire transmission without...
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WO/2007/032073A1 |
A brake controller and a brake control method of an electric vehicle in which a lag in response to a brake force command from a driver’s seat is small even under a situation of a low regenerative load. The brake controller comprises a ...
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WO/2007/025584A1 |
The invention relates to a brake power generator (10) for a hydraulic vehicle braking system (12). Said generator comprises: a power input member (56), which can be or is coupled to a brake pedal (58) and can be displaced in a base housi...
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WO/2007/014962A1 |
The invention relates to an electrohydraulic braking system for Brake-by-Wire" motor vehicles. The inventive braking system comprises, inter alia, a path simulator interacting with a main braking cylinder and a pressure source consisting...
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WO/2007/005560A2 |
The present invention relates to an axial adjustable, rotary brake device using eddy current resistance, having an annular rotating conductive reaction member fastened on a central axle, having a frame, and fitted with permanent magnets ...
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WO/2006/137188A1 |
A generator/drive motor enabling a hybrid function capable of solving a problem in a conventional hybrid automobile wherein its body must be largely remodeled to change an engine automobile to a hybrid automobile since a drive motor and ...
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WO/2006/097499A2 |
The invention relates to a stop brake for railway traction vehicles (1) consisting of at least one electric motor (2) provided with a rotor and stator. Said electric motor is controlled in such a way that the position of the rotor in the...
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WO/2006/093486A1 |
An elevator machine (10) includes a motor (12) that rotationally drives a machine shaft (14). An elevator machine brake (20) applies braking force to a disk (22) that is coupled to the machine shaft (14) to slow or stop the rotation of t...
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WO/2006/064148A1 |
The invention relates to a method for controlling the regeneration of a particle filter (6) by electrically heating the same. According to said method, the regeneration is triggered by a calculator (3) according to the loading level (A) ...
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WO/2006/054149A1 |
A regeneration and brake management system includes a prime mover (22, 26), an energy storage device (38A, 38B) associated with the prime mover (22, 26), and a regenerative braking system (40) including a controller (32, 34, 35, 36) and ...
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WO/2006/050107A2 |
A drive system is provided for a utility vehicle and includes an alternating-current (AC) motor for providing a drive torque. An AC motor controller receives a battery voltage signal, throttle pedal position signal, brake pedal position ...
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WO/2006/045413A2 |
Disclosed is a motor vehicle comprising a generator and at least one capacitor in which recuperation power generated in a thrust phase by the generator that can be operated as a recuperator can be stored. The excitation current (IErr) th...
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WO/2006/035170A1 |
The invention relates to a water-cooled electromagnetic retarder, comprising at least one sensor for obtaining information about at least one physical parameter of the retarder, the sensor(s) connected to an information processing device...
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WO/2006/020476A2 |
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. The hybrid propulsion circuit includes a ...
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WO/2005/119894A1 |
Certain exemplary embodiments can comprise a system comprising an electric drive system for a machine. The system can comprise a rectifier adapted to convert AC power from an alternator to DC power. The system can comprise an inverter ad...
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WO/2005/118329A1 |
An energy management system (1000) for a mining machine comprises an alternator (1100). The alternator (1100) can be mechanically coupled to an internal combustion engine. Alternator (1000) can generate AC signals, thereby converting mec...
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WO/2005/119895A1 |
Certain exemplary embodiments can comprise a system comprising an electric drive system for a machine. The system can comprise a rectifier adapted to convert AC power from an alternator to DC power. The system can comprise an inverter ad...
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WO/2005/113404A1 |
The invention relates to a safety brake (1). According to the invention, an operating parameter is detected by means of a measuring sensor for each relative position of the brake rotor (2) to the brake stator (3) that lies outside the po...
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WO/2005/110827A1 |
The invention relates to a method for controlling a brake system (1) of a motor vehicle, comprising an electric regenerative brake, especially a generator (4), and a number of friction brakes (2), the total braking capacity thereof being...
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WO/2005/090113A1 |
The invention relates to a magnetic levitation railway provided with an eddy-current brake (20) interacting with a reaction rail (8) of a travel way (2). Said invention is characterised in that said eddy-current brake (20) comprises at l...
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WO/2005/086910A2 |
The present invention is directed to a locomotive that includes: (a) a transmission (105) operable to drive a plurality of axles; (b) an electric motor (104) operatively connected to and driving the transmission; (c) an energy storage un...
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WO/2005/077702A1 |
A multi-stage dynamic braking resistor network (23) is provided that includes a plurality of dynamic brake resistors (1 a-d) for dissipating, as heat, regenerative energy inputted onto a system bus (17) by a motor or actuator (19), and a...
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WO/2005/039919A1 |
A battery (ECU) executes a program that comprises the steps of determining a vehicle speed (S100); determining a battery temperature (S110); calculating a battery SOC (S120); calculating, based on the battery temperature and battery SOC,...
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WO/2005/012025A1 |
In response to detection of a slip occurring on left and right front wheels (62a, 62b) caused by spin of one of the left and right front wheels (62a, 62b), the control technique of the invention restricts a torque output from a motor (22...
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WO/2005/012028A1 |
Certain exemplary embodiments can comprise a method comprising: receiving electrical energy from a braking system of a vehicle at a working coil (5600), the vehicle comprising a first wheel drive comprising a first electric motor; and vi...
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WO/2005/002904A1 |
The invention relates to a device (2) for limiting an overvoltage in the DC link (18) of a traction power converter. The inventive device (2) comprises two interruptible semiconductor switches (T7, T8) that are electrically connected in ...
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WO/2005/002927A1 |
A power supply for a vehicle comprising an electronic control section delivering information for controlling brake of the vehicle, and a battery supplying power to a brake through the electronic control section. An auxiliary power supply...
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