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US20170183056 BICYCLE DRIVE UNIT AND CONTROLLER  
A bicycle drive unit is provided to assist a user when walking a bicycle on which the drive unit is mounted. A controller is provided to control the drive unit. The bicycle drive unit including a...
US20100108417 PARALLEL POWER SUPPLIES FOR HEV APPLICATIONS  
A suspension module that includes a suspension component, a pair of wheel hubs coupled to the at least one suspension component and an auxiliary drive system. Each wheel hub is mounted to a...
US20150175152 HYBRID VEHICLE DRIVE SYSTEM AND METHOD AND IDLE REDUCTION SYSTEM AND METHOD  
One embodiment relates to a hybrid vehicle drive system for a vehicle including a first prime mover, a first prime mover driven transmission, a rechargeable power source, and a PTO. The hybrid...
US20090175742 Hydraulic supply system for a motor vehicle  
A hydraulic supply system for a motor vehicle includes an internal combustion engine, a pump driven by the internal combustion engine, and a hydraulically operated component that is driven by...
US20090044996 METHOD FOR CONTROLLING THE OPERATING CHARACTERISTICS OF A HYBRID ELECTRIC VEHICLE  
A control method for operating internal combustion engine electric hybrid vehicles with smaller battery packs, particularly in configurations where an electric motor (E/M) or electric...
US20060030450 Hybrid vehicle formed by converting a conventional IC engine powered vehicle and method of such conversion  
A method of converting a conventional internal combustion powered vehicle into a hybrid vehicle and apparatus for achieving that and modifying one of the serial elements of the drive train...
US20090065274 Hybrid Driving Unit and Vehicle Carrying the Same  
A hybrid driving unit (7) is mounted to a vehicle by coupling a coupling section (14d) at the front end of a casing member (14) with an internal combustion engine (5) and by mounting a mounting...
US20060046894 Hybrid vehicle with exhaust powered turbo generator  
A hybrid vehicle employing an internal combustion engine and an electric drive includes a turbine powered by exhaust gases from the internal combustion engine. The turbine drives a generator which...
US20120122628 METHOD AND SYSTEM FOR CONTROLLING RATE OF CHANGE OF RATIO IN A CONTINUOUSLY VARIABLE TRANSMISSION  
Systems and methods for efficiently and effectively controlling the rate of change of ratio, not simply the ratio, in a CVT. By controlling the rate of change of ratio, the acceleration or...
US20110086739 HYBRID DRIVE DEVICE  
A hybrid drive device includes a fluid clutch including an inputting element to which an engine torque outputted from an engine is inputted and an outputting element connected to an input shaft of...
US20080149407 Control apparatus and control method for vehicular drive system  
In a control apparatus of a vehicular drive system, a charging/discharging-restricted shift control apparatus makes a determination to perform a shift in a shifting portion such that less power is...
US20120329603 HYBRID VEHICLE  
A hybrid vehicle is capable of running using an engine and a motor as drive sources and includes an exhaust turbine to be driven and rotated by exhaust of the engine, and a generator which...
US20130165293 VEHICLE DRIVE SYSTEM  
According to one embodiment, a vehicle drive system includes a left-wheel drive unit having a first motor and a first transmission and a right-wheel drive unit having a second motor and a second...
US20090227409 CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE  
During downshifting, a control for restricting an output of an engine to constantly maintain electric power balance between a first electric motor and a second electric motor or a control for...
US20150105199 HIGH INTEGRITY ROTARY ACTUATOR AND METHOD OF OPERATION  
An actuator for an aircraft is provided. The actuator comprises a first motor, a second motor and an actuator output, which are interconnected by a gear assembly. The actuator output is driveable...
US20100138089 Hybrid electric vehicle system and method for initiating and operating a hybrid vehicle in a limited operation mode  
A system and method for initiating a limited operation mode and operating the hybrid electric vehicle in the limited operation mode is described. The system includes a user interface associated...
US20070087894 Engine starting control apparatus of hybrid drive system  
An engine staring control apparatus of a hybrid drive system is arranged to increase the torque transmission capacity such that a cranking torque of an engine is compensated when the engine is...
US20080022686 Powertrain and method including HCCI engine  
A powertrain including an HCCI engine is disclosed. The HCCI engine is configured to supply mechanical power, and a generator operably coupled to the HCCI engine is configured to convert at least...
US20080220933 VEHICULAR CONTROL APPARATUS AND CONTROL SYSTEM  
A control apparatus for a vehicle is provided with an electric motor that outputs driving force for running the vehicle; an automatic transmission that establishes a plurality of gears by...
US20070049455 Drive assembly and motor vehicle equipped with drive assembly  
In a drive assembly of the invention, a sun gear, a carrier, and a ring gear of a planetary gear are respectively connected to a motor, to a compressor for air conditioning, and to a pulley (a...
US20150197239 MODULAR POWERTRAIN WITH MULTIPLE MOTORS  
A vehicle may comprise an engine, a first electric machine connected to the engine, a multi-speed transmission engageable with the ground through a gearbox, a second electric machine electrically...
US20140038772 Traction Control System For A Hybrid Vehicle  
A method for controlling a hybrid vehicle having a traction motor and a torque converter between an engine and a step ratio automatic transmission during a traction control event. The method...
US20100240491 SYSTEM FOR VEHICLE PROPULSION HAVING AND METHOD OF MAKING SAME  
A vehicle propulsion system includes a continuously variable transmission (CVT) having an input side and an output side, the CVT configured to condition an input received at the input side and to...
US20140121870 SYSTEM FOR CONTROLLING E-4WD HYBRID ELECTRICITY VEHICLE AND METHOD THEREOF  
Disclose is a control system of an E-4WD hybrid electric vehicle that includes a first controller that controls a first driving portion disposed on a front axle and a second driving portion...
US20100304920 Hybrid Assembly , A Hybrid Power-Train , And A Method For Operating A Selectively Movable Assembly  
An improved hybrid powertrain incorporating a flywheel which provides a mechanical power path and an electrical power path wherein the flywheel can be accelerated or decelerated with or without...
US20100210409 HYBRID DRIVE TRAIN  
A hybrid powertrain of a motor vehicle, especially of a mobile machine having an internal combustion engine and an electric motor, the powertrain also having a hydraulic machine.
US20140364272 TRANSPORTATION DEVICE FOR SHABBAT OBSERVERS  
A system and method, the system including a transportation device configured to operate under at least a first condition and a second condition, wherein the transportation device is configured to...
US20100063658 Engine Speed Control and Battery Power Scheduling Strategy for an Engine in a Hybrid Electric Vehicle Powertrain  
A control method and system is disclosed for regulating speed of an engine in a hybrid electric vehicle powertrain that includes an electric motor and gearing. An electrical power flow path and a...
US20140349809 APPARATUS FOR DRIVING PLUG-IN HYBRID VEHICLE AND METHOD OF CONTROLLING THE SAME  
The apparatus may include an engine configured to supply a drive torque to the vehicle. A first motor generator directly connected to the engine and generates electric power and supplies the drive...
US20080234096 Hybrid Utility Vehicle  
A serial hybrid drive system for off-road utility vehicles and/or riding tractors including one or more electric motors (8, 8a, 8b) for driving the vehicle. The motors are connected to the driven...
US20070219045 Control device for a hybrid electric vehicle  
A hybrid electric vehicle is equipped with an engine output system that makes the engine generate a driving force and outputs the driving force of the engine and a motor output system that makes...
US20110245033 VEHICULAR HYBRID DRIVE SYSTEM  
In a vehicular hybrid drive system including an engine, a first rotary machine that is mechanically connected to the engine and is used at least as a generator, a belt-and-pulley continuously...
US20080197791 Control device for vehicular drive system  
A control device for a vehicular drive system controls an engine rotation speed (NE) in a way not to exceed an engine upper limit rotation speed (NELIM). The engine upper limit rotation speed is...
US20080113846 Combination of an internal combustion engine and an electric machine  
A combination drive unit including an internal combustion engine and an electric machine, where the internal combustion engine includes a housing with a crankshaft supported therein; where the...
US20160082950 WORK VEHICLE AND METHOD OF CONTROLLING WORK VEHICLE  
A power transmission includes first and second clutches for switching a transmission path for a driving force. A work vehicle includes a clutch controlling unit. When a speed ratio parameter...
US20120029748 Hybrid Electrical Vehicle Powertrain with an Enhanced All-Electric Drive Mode System and Method of Control  
A system and method of controlling a hybrid electric vehicle powertrain is provided. The hybrid-electric powertrain includes an engine, a battery, an electric motor, an electric generator and a...
US20090314559 ENGINE UNIT WITH START-STOP CONTROL FOR A MOTOR VEHICLE  
Described herein is an engine unit (1) with start-stop control for a motor vehicle, comprising: - an engine set (2), which has: a first internal-combustion engine (8) having an output shaft, which...
US20110276241 CONTROL APPARATUS FOR POWER TRANSMITTING SYSTEM OF FOUR-WHEEL-DRIVE VEHICLE  
A control apparatus for a power transmitting system of a four wheel-drive vehicle, which includes a first drive power source, a second drive power source, and a central differential mechanism...
US20100081540 COMBINED POWER TRANSMISSION AND DRIVE UNIT FOR APPLICATION IN HYBRID SYSTEMS AND A HYBRID SYSTEM  
A combined power transmission and drive unit (1) for the application in hybrid systems (2) between a first engine (3) and a transmission device, in particular transmission (4), comprising at least...
US20100056326 STEERING SYSTEMS AND METHODS FOR HYBRID VEHICLES  
A steering system generally includes a steering gear for controlling a steer axle of the a hybrid vehicle in response to rotation of a steering wheel. The steering system also includes a power...
US20090062063 VEHICLE, DRIVING SYSTEM, AND CONTROL METHODS THEREOF  
At the time of a Hi-to-Lo speed change of a transmission, which is configured to transmit an output torque of a motor to a driveshaft, in an accelerator off state or in a low acceleration state...
US20140024491 HYBRID VEHICLE  
A hybrid vehicle includes an engine that is mounted on a vehicle body via an engine mount, and outputs power to a drive shaft coupled to an axle; a motor that outputs power to the drive shaft; a...
US20080236911 Power output apparatus and method for controlling the same, and vehicle and drive system  
When the shift stage of a transmission is not being changed, a change gear ratio Gr of a transmission is calculated by setting an inputted rotation speed Nm2 as a control rotation speed Nm2*, and...
US20080305922 HYBRID DRIVE SYSTEM FOR A VEHICLE AND METHOD OF OPERATING THE HYBRID DRIVE SYSTEM  
A hybrid drive system is provided for a vehicle. The hybrid drive system includes, but is not limited to a traction battery, an internal combustion engine and an electric drive. The internal...
US20090163317 Power Output Apparatus, Vehicle Provided With the Same, and Method of Controlling the Same  
In a vehicle having a planetary gear mechanism to which an engine, a first motor, a drive shaft and a second motor are connected, while the engine is stopped, an increase rate (ΔTr) by which...
US20130225362 HYBRID VEHICLE  
In a hybrid vehicle provided with a transmission unit that allows manual gear shifting and is provided in a power transmission system that transmits power to driving wheels and an indication...
US20160059847 INCREASED ELECTRIC MACHINE CAPABILITY DURING ENGINE START  
A powertrain controller for a vehicle may include input channels configured to receive start requests for an engine and operating condition data for an electric machine, and output channels...
US20150166042 Hybrid Vehicle Driving Device  
A hybrid vehicle driving device includes: an engine; a rotation machine; and a transmission unit configured to connect and disconnect the engine and the rotation machine, wherein when the engine...
US20120122629 POWER PLANT  
A power plant which is capable of preventing losses due to power circulation and enhancing driving efficiency thereof in an EV operation mode. In the power plant 1, power transmission mechanisms...
US20130267377 HYBRID UTILITY VEHICLE WITH SELECTABLE DRIVETRAIN  
A dual-powered utility vehicle is provided that includes a gasoline engine and an electrical motor. The gasoline engine is configured to drive at least a first wheel at first revolutions per...

Matches 1 - 50 out of 68 1 2 >