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US20120071295 |
POWER TRANSMITTING DEVICE
Provided is a power transmitting device that lets a motor in a hybrid vehicle be smaller and lighter, prevents internal resistance and inertia of the generator motor from becoming driving...
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US20090118075 |
METHOD FOR PREFERENTIAL SELECTION OF MODES AND GEAR WITH INERTIA EFFECTS FOR A HYBRID POWERTRAIN SYSTEM
A method for controlling a hybrid powertrain system selectively operative in one of a plurality of operating range states including an engine includes monitoring an operator torque request and a...
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US20090166106 |
Vehicles Having Tandem Axle Assembly
A vehicle, such as a heavy truck, includes a tandem axle assembly supported with respect to a frame. The tandem axle assembly has first and second axle assemblies which each include respective left...
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US20100144219 |
Marine Vessel Hybrid Propulsion System
A marine propulsion system is configured to allow many different combinations and interconnections between three internal combustion engines, three generators, two motors, two clutches, two marine...
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US20090248228 |
BATTERY PACK MANAGEMENT STRATEGY IN A HYBRID ELECTRIC MOTOR VEHICLE
A software algorithm (FIG. 3) determines the strategy by which a controller (34) will manage state of charge (SOC) of a battery pack (32) in a hybrid electric vehicle but always gives the driver...
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US20130066497 |
CONTROL APPARATUS FOR HYBRID ELECTRIC VEHICLE
A control apparatus for a hybrid electric vehicle, includes: a temperature detector configured to detect a motor temperature of the electric motor; a pressing speed detector configured to detect a...
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US20080277185 |
System and method for segregating an energy storage system from piping and cabling on a hybrid energy vehicle
A system is provided for segregating an energy storage system from at least one of at least one air pipe and at least one electric cable of a hybrid energy vehicle. The energy storage system...
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US20070246273 |
Method for operating a parallel hybrid powertrain of a vehicle with at least one internal combustion engine and at least one electric motor
A method for operating a parallel hybrid powertrain (1) of a vehicle having one internal combustion engine (2) and one electric motor (3). The electric motor is located in the drivetrain between an...
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US20100012409 |
DRIVE MODULES FOR VEHICLES
An oil cooled electric drive module for hybrid vehicles includes an AC motor assembly having a shaft parallel to an output shaft, with the shafts being interconnected by a set of helical reduction...
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US20110304224 |
COMPACT STARTER-GENERATOR WITH COMMON CORE FOR MAIN AND EXCITER WINDING
A power system for a vehicle may comprise an electric machine attached to an engine of the vehicle. The electric machine may comprise only one stator core; a stator main winding wound on the one...
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US20080223633 |
Hybrid all-wheel drive train and vehicle
The disclosure relates to automotive technology, particularly relating to hybrid vehicles and their decoupled drive arrangements. A hybrid all-wheel drive vehicle is disclosed comprising a vehicle...
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US20090127010 |
ELECTRIC VEHICLE WITH POWER TAKEOFF
A vehicle includes an independent suspension for supporting at least first and second wheel ends relative to the vehicle, and a transmission having an input shaft and an auxiliary power output...
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US20110168476 |
HYBRID DRIVE OF A HYBRID VEHICLE
A hybrid drive has first and second electrical machines (12, 11) and an energy store (13). A converter (14) is assigned to the energy store (13). First and second converters (16, 15) are assigned...
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US20100101876 |
COMPOSITE GROUND CARGO VEHICLE
A ground cargo vehicle has a chassis, multiple wheels mounted on the chassis such that the chassis is mobile upon the wheels, and a cargo compartment mounted on the chassis. The cargo compartment...
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US20080196952 |
Hybrid Propulsion System
A hybrid vehicle propulsion system including, an internal combustion engine coupled to an input of the fixed-ratio transmission, an electric motor coupled to the output of the multiple fixed-ratio...
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US20090233760 |
Detecting Operation of a Vehicle on an Ascending Grade
In a vehicle that includes an engine driveably connected to the vehicle wheels, an accelerator pedal, and an electric motor for transmitting power to at least some of the vehicle wheels, a method...
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US20080110716 |
CLUTCH DAMPER FOR A CRANKSHAFT
A clutch damper includes a one-way clutch in combination with a tuned torsional damper incorporated into an accessory belt pulley assembly configured for mounting to the outboard end of the...
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US20120309576 |
POWER TRANSMITTING DEVICE
Disclosed is a power transmitting device capable of streamlined structure and control, as well as alleviating energy loss. The device comprises a planetary gear device wherein motive power of an...
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US20090253523 |
INPUT SHAFT WITH INTERNAL DRY SPLINES AND SEALED PLUG AND METHOD OF MANUFACTURING A HYBRID POWERTRAIN UTILIZING THE SAME
An input shaft for a hybrid transmission includes a cylindrical hollow shaft portion having internal and external surfaces. The internal surface defines an internal cavity coaxial with the hollow...
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US20110246010 |
Technique for Optimizing the Use of the Motor in Hybrid Vehicles
In a hybrid vehicle, selecting the relative usage of the electric motor and the fossil fuel powered engine from moment to moment and also managing the storage of energy in the battery. A computer...
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US20130124022 |
POWERTRAIN AND METHOD FOR FAST START OF AN INTERNAL COMBUSTION ENGINE IN A HYBRID ELECTRIC VEHICLE
A plug-in hybrid electric vehicle powertrain includes an internal combustion engine and an electric vehicle traction motor, an engine lubrication oil pump in fluid communication with a lubrication...
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US20080142283 |
DOUBLE CLUTCH FOR A HYBRID DRIVE
A double clutch for a hybrid drive of a motor vehicle, has an input shaft that can be driven by an internal combustion engine, and an output shaft that is connected to a transmission. An...
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US20090112427 |
METHOD AND APPARATUS FOR REMEDIATION OF AND RECOVERY FROM A CLUTCH SLIP EVENT IN A HYBRID POWERTRAIN SYSTEM
A method for operating a powertrain, including an electro-mechanical transmission mechanically-operatively coupled to an internal combustion engine and an electric machine, includes monitoring slip...
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US20120179312 |
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A HYBRID POWERTRAIN DURING A KEY-ON CRANK START EVENT
A method for starting an internal combustion engine in a hybrid powertrain having an electric torque machine mechanically coupled to the internal combustion engine includes monitoring a temperature...
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US20090240388 |
DATA ACQUISITION FOR OPERATION OF A VEHICLE
A vehicle has independent electric traction system (ETS) and internal combustion engine (ICE). An system controller, a data acquisition system, and a GPS system are added to the vehicle. A remote...
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US20120004799 |
SOC CORRECTABLE POWER SUPPLY DEVICE FOR HYBRID CAR
A power supply device of a hybrid car includes a driving battery 1 and a battery management system 2. The driving battery 1 can supply electric power to an electric motor 13 for driving the car....
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US20090159311 |
BATTERY SYSTEM FOR A VEHICLE WITH SEVERABLE CONNECTIONS
A battery system for storing electrical power and supplying electrical power to a vehicle is disclosed. The system includes multiple battery packs, each with a plurality of cells. The cells in each...
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US20080169140 |
Machine for augmentation, storage, and conservation of vehicle motive energy
A machine for addition of motive force to a vehicle, with rotor plate, rotor arms, rotor permanent magnets, stator plate, stator columns, stator electro magnets, and battery, cell, or other energy...
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US20050017580 |
HILL HOLDING BRAKE SYSTEM FOR HYBRID ELECTRIC VEHICLES
A hill holding function of a hybrid electric vehicle is initiated when the powertrain control module determines that a hill holding condition exists. In the hill holding condition, the...
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US20120217076 |
SYSTEM FOR THE STORAGE OF ELECTRIC ENERGY WITH REDUCED THICKNESS FOR A VEHICLE WITH ELECTRIC PROPULSION
An embodiment of a system for the storage of electric energy with reduced thickness for a vehicle with electric propulsion; the storage system has: a support plane; and a plurality of chemical...
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US20100280706 |
Awarding standings to a vehicle based upon one or more fuel utilization characteristics
A method may include, but is not limited to, querying a hybrid vehicle for at least one of a status indicative of combustible fuel utilization or a status indicative of electricity utilization for...
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US20110086737 |
THREE-MODE HYBRID POWERTRAIN WITH TWO MOTOR/GENERATORS
A hybrid electro-mechanical transmission connectable with multiple power sources for launching and propelling a vehicle includes an output member and a stationary member. The transmission also...
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US20110230291 |
FOUR-MODE HYBRID POWERTRAIN WITH TWO MOTOR/GENERATORS
A hybrid electro-mechanical transmission connectable with multiple power sources includes an output member and a stationary member. The transmission also includes a first planetary gear set having...
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US20110160015 |
HYBRID POWER DRIVING SYSTEM AND GEAR POSITION OPERATION METHOD THEREOF
A hybrid power driving system for a vehicle comprises an internal-combustion engine, a first electric motor, a second electric motor, a planetary coupling mechanism, a speed-reduction mechanism and...
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US20090306841 |
VEHICLE AND METHOD FOR FAILURE DIAGNOSIS OF VEHICLE
A vehicle (100) includes: a battery (B1, B2); a motor generator (MG2) driven by electric power stored in the battery (B1); a coupling unit (41) for electrically coupling the battery (B1, B2) to an...
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US20100090525 |
SYSTEM, VEHICLE AND RELATED METHOD
A system includes a first energy storage system electrically coupled to the DC-link, and the first energy storage system comprises a first energy source that can exchange electrical power with an...
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US20120143426 |
DRIVE CONTROLLER FOR VEHICLE
In a drive controller for a vehicle including: a drive source configured to output a drive force to a first axle serving as one of front and rear wheel axles; an electric motor configured to output...
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US20120245782 |
CONTROL SYSTEM FOR HYBRID CONSTRUCTION MACHINE
A controller is connected to a pressure sensor. The controller controls a regulator of a sub-pump in accordance with a pressure signal from the pressure sensor, detects an output of a main pump,...
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US20100280888 |
Awarding privileges to a vehicle based upon one or more fuel utilization characteristics
A device may include a determination module for determining at least one of a status indicative of combustible fuel utilization or a status indicative of electricity utilization for propelling a...
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US20100280887 |
Awarding privileges to a vehicle based upon one or more fuel utilization characteristics
A device may include a determination module for determining at least one of a status indicative of combustible fuel utilization or a status indicative of electricity utilization for propelling a...
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US20100280885 |
Awarding privileges to a vehicle based upon one or more fuel utilization characteristics
A device may include a determination module for determining at least one of a status indicative of combustible fuel utilization or a status indicative of electricity utilization for propelling a...
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US20100280703 |
Awarding Privileges to a vehicle based upon one or more fuel utilization characteristics
A device may include a determination module for determining at least one of a status indicative of combustible fuel utilization or a status indicative of electricity utilization for propelling a...
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US20120238404 |
METHOD FOR OPERATING A DRIVETRAIN
A method of operating a drive train having a hybrid drive including a combustion engine and electric motor, a clutch located between the engine and the motor, a transmission, a starting element and...
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US20090284200 |
AC motor driving circuit and electric vehicle driving circuit
In an AC motor driving circuit, a current source rectifier is provided on the output side of an AC generator and an AC motor is connected to the output side of the current source rectifier through...
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US20110282533 |
METHOD FOR OPERATING A DRIVE TRAIN
A method of operating a drive train of a motor vehicle which includes at least an electric machine, as a drive aggregate, and a transmission which is positioned between the drive aggregate and an...
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US20120247911 |
HYBRID DRIVE DEVICE
A hybrid drive device including an electric motor; an automatic transmission; a first oil passage; and a second oil passage branched from the first oil passage and that guides the oil to a friction...
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US20130035814 |
ELECTRICAL CHARGING SYSTEM THAT INCLUDES VOLTAGE-CONTROLLED OSCILLATOR WHICH OPERATIVELY CONTROLS WIRELESS ELECTROMAGNETIC OR WIRELESS INDUCTIVE CHARGING OF A BATTERY
An electrical charging system (ECS) is used to electrically charge an energy storage device (ESD) using wireless electromagnetic or inductive charging. The ECS includes a voltage-controlled...
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US20120055283 |
Hybrid drive train with torsional vibration damper
In a hybrid drive train with torsional vibration dampers of a hybrid motor vehicle, including an internal combustion engine, an electric machine, a clutch and a transmission, a first spring damping...
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US20120016549 |
CONTROL DEVICE AND CONTROL METHOD FOR ELECTRIC MOTOR VEHICLE
A vehicle comprises a drive motor (15) that generates a drive torque to be transmitted to drive wheels (18), a power supply source (12, 17) that includes, at least, a generator (12), and supplies...
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US20090278545 |
VOLTAGE MEASUREMENT OF HIGH VOLTAGE BATTERIES FOR HYBRID AND ELECTRIC VEHICLES
A system for accurate voltage measurement of a high voltage battery for hybrid and electric vehicles includes a voltage measurement circuit including an analog sensing circuit, a wave generator...
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