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Patent Searching and Data


Matches 451 - 500 out of 13,053

Document Document Title
WO/2015/086011A1
The invention relates to a method for preventing safety-critical activation of a clutch in a hybrid module of a motor vehicle power train, the hybrid module being effective between an internal combustion engine and a transmission and com...  
WO/2015/081948A1
The invention relates to a method for venting an automated actuating system for a friction clutch, the system being hydrostatically operated by means of a pressure medium, having an operating force maximum occurring by way of an actuatin...  
WO/2014/135831A3
A vehicle having a clutch which connects an engine with a driveline which includes a multi- ratio gearbox, the clutch having an actuator which can be operated by a vehicle driver to engage and disengage the clutch, the actuator also havi...  
WO/2015/083753A1
 A control device (40) of a wheel loader calculates a first ratio, which is the ratio of a value corresponding to the target travel distance that serves as the target when the wheel loader travels to a position at which excavated objec...  
WO/2015/078462A1
The invention relates to a power-electronic module for operating a hybrid module for a hybrid drive unit, said power-electronic module comprising a power-electronic module-side electrical signal and/or coupling actuator connector that ha...  
WO/2015/071014A1
The invention proposes a clutch apparatus (10) for a motor vehicle (36), which clutch apparatus has a manually operable clutch pedal (12) for controlling the clutch apparatus (10), a clutch actuator (18) for operating a clutch (20) in a ...  
WO/2015/070849A1
The invention relates to a piston-cylinder unit (40) for hydraulic actuation of a clutch in a vehicle, comprising a piston (42), a cylinder (41) and a sealing means (43), wherein the piston cylinder unit is fluidically linked to a fluid ...  
WO/2015/067508A1
Embodiments of the present invention provide a motor vehicle controller comprising a computing device, the controller being configured to command a first releasable torque transmitting device of a driveline to switch between a released c...  
WO/2014/202195A3
The invention relates to a transmission device for a motor vehicle, comprising at least one coupling unit (S2a; S2b; S2c), which has a friction-closure unit (13a; 13b; 13c) and a form-closure unit (14a; 14b; 14c) connected in parallel wi...  
WO/2015/060136A1
Provided is a load current control device capable of selectively using a plurality of feedback controls depending on the situation. In the load current control device, a feedback circuit unit (4) generates, on the basis of a target curre...  
WO/2015/061296A1
An electronic control system (20, 51) for a clutch (116) on a motorcycle (101) includes a sensor (100) configured to measure a parameter indicative of a performance or speed of the motorcycle. The sensor (100) is configured to provide an...  
WO/2015/051943A1
A clutch system (1) is described as is advantageously used, in particular, in motor vehicles such as, for example, motorbikes, motor scooters, mopeds or motorised rickshaws which conventionally have a clutch which can be activated mechan...  
WO/2015/048963A1
The invention relates to a method for controlling a drive train having an internal combustion engine, a double-clutch transmission, having a first and a second sub-transmission having at least one switchable transmission ratio, a first f...  
WO/2015/046616A1
A traveling control ECU 1 includes a coasting control unit configured to cause a vehicle to run in a coast traveling by interrupting transmission of a power between an engine 10 and a driving wheel W in a manner such that a clutch 30 inc...  
WO/2015/043596A1
The invention relates to a method for avoiding safety-critical activation of a clutch in a hybrid module of a drivetrain of a motor vehicle, wherein the hybrid module is effective between the internal combustion engine and the transmissi...  
WO/2015/044754A1
In a control system and a control method, an electronic control unit is configured to crank an engine by setting a clutch to a half engaged state in a state where operation of the engine is stopped during traveling. The half engaged stat...  
WO/2015/043585A1
The invention relates to an actuator, in particular for actuating a gear unit for selecting a translation level and for engaging or disengaging the selected translation level and/or for actuating at least one clutch, having at least one ...  
WO/2015/045651A1
A vehicle control system for preventing malfunction of the clutch for selectively connecting the engine with the power train. The vehicle control system is applied to a vehicle having an engine 1, a motor 11 disposed on a power train, an...  
WO/2015/046550A1
The present invention is a hybrid vehicle driving device provided with an engine, a clutch, a motor, and a control unit, the clutch is a friction clutch that is brought into a maximum disengaged state in which torque is not transmitted w...  
WO/2015/041044A1
A travel control ECU (1) provided with: a coasting control part that, during normal travel in a predetermined low-speed range, by means of releasing a clutch (30) that has a first engagement part (31) that is connected on an engine (10) ...  
WO/2015/010696A3
The invention relates to a hydraulic system having a pressure-limiting valve which has a limit pressure that can be increased by actuation. The invention is characterized in that the pressure-limiting valve is combined with a device for ...  
WO/2015/037437A1
 Initial variation learning control is executed every time a learning criterion is established for the purpose of absorbing initial variation such as manufacturing error and variation in components of a second clutch (CL2). The number ...  
WO/2014/187555A3
The invention relates to a hydraulic system for an automatic gearbox, more particularly a dual-clutch gearbox, for a motor vehicle, comprising a high-pressure circuit (H) which includes a pressure accumulator (25), at least one clutch (K...  
WO/2015/036695A1
The invention concerns a method for controlling a clutch (4) mounted between the output shaft of an engine and the input shaft (3) of a gearbox of a motor vehicle by means of a clutch actuation pedal (19), and an associated position sens...  
WO/2015/036718A1
The invention relates to a method for determining torque (Ce) in a motor vehicle power transmission chain (1), in which a gearbox (5) capable of coupling the output shaft with the input shaft is used. The method comprises: measuring a ro...  
WO/2015/037435A1
 Provided is an oil pressure controller for an automatic transmission in which, when a selection is switched from an N-range to a D-range, the instruction oil pressure for a starting clutch is quickly raised temporarily and then quickl...  
WO/2015/037588A1
An integrated controller determines whether or not the temperature of a second clutch has exceeded an upper limit temperature, on the basis of the difference in rotation speed in the second clutch, and, if a determination is made that th...  
WO/2014/140041A3
A method and a device for calibrating a wet clutch is provided. The clutch comprises a pump, a piston, a proportional valve, a controller, and a pressure sensor. The method comprises the steps of closing the clutch by sending a pressure ...  
WO/2014/060936A3
A clutch module which includes a first rotating member including at least one strut actuation module and a second engaged member including cam surfaces thereon for engagement by said strut actuation module. The strut actuation module inc...  
WO/2015/021973A1
The present invention relates to a valve assembly for a hydraulically actuatable clutch system, comprising a channel for conducting a hydraulic fluid in a pressure-tight manner, wherein a valve body is arranged in the channel, wherein a ...  
WO/2015/021981A1
The invention relates to a fluid assembly for fluidically actuating a multiple-clutch device, comprising a first clutch-actuating device for actuating a first clutch, a second clutch-actuating device for actuating a second clutch, and a ...  
WO/2015/019791A1
A flywheel recovery system is provided with: a transmission that changes the speed of rotation that is input from the power source of a vehicle and outputs the result to a drive wheel; a flywheel; and a flywheel clutch that is provided b...  
WO/2015/019150A1
At the time of changing from an EV mode, in which a hybrid vehicle travels with the use of a second motor provided on an output side of a differential mechanism while torque that acts on any one of rotating elements of the differential m...  
WO/2015/019804A1
A flywheel regeneration system is provided: with a transmission; a flywheel engageable with the input shaft side of the transmission; and a flywheel clutch which is disposed between the flywheel and the transmission and which connects or...  
WO/2015/018417A1
Wear adjustment device for a fluid-operated actuating system of a friction clutch, having at least the following components: - an intermediate cylinder which is connected in a communicating manner between a master cylinder and a slave cy...  
WO/2015/018408A2
The invention relates to a method for controlling an actuating system of an automated clutch in a motor vehicle. The control of the actuating system is accomplished by means of a control unit. The actuating system comprises a piston, a c...  
WO/2015/019164A1
A hybrid vehicle capable of selecting between a state where a clutch coupling an engine and a motor is engaged and the vehicle travels by drive power of the engine, and a state where the clutch is released and the vehicle travels with th...  
WO/2015/018407A2
The invention relates to a method for determining a position of a linearly moving actuator gear, in particular a clutch actuating system of a motor vehicle, wherein the actuator gear is driven by an electric motor, wherein a position sig...  
WO/2015/014357A1
The invention relates to a hydraulic actuation system comprising a pump actuator as a generator with a pump conveying a hydraulic medium from a reservoir, a slave cylinder and an intermediate hydraulic line. The invention is characterize...  
WO/2015/010696A2
The invention relates to a hydraulic system having a pressure-limiting valve which has a limit pressure that can be increased by actuation. The invention is characterized in that the pressure-limiting valve is combined with a device for ...  
WO/2015/008394A1
Provided is a control device for a hybrid vehicle having an engine and a plurality of motors as propulsion sources, the device being designed to set either a first driving mode in which the vehicle is driven by the engine, a second drivi...  
WO/2015/008132A1
A control system of a hybrid vehicle, in which a driving power source for travel includes an engine that is started by cranking, a motor that can control a torque, and a clutch that is coupled with the motor and in which a transmission t...  
WO/2014/111088A3
The invention relates to a fluidic system for controlling a coupling device, comprising at least one working cylinder for actuating the coupling device by means of the valves. The invention is characterized in that an inlet valve and an ...  
WO/2014/206711A1
A method for monitoring a state of wear of a clutch unit of a torque-transmitting device for a drive train of a motor vehicle comprises a clutch unit and a control device for controlling the clutch unit and for monitoring a state of wear...  
WO/2014/206428A1
The disclosure concerns a method for automatic detection of need for clutch calibration. The method comprises registering and storing in a data memory, before or in connection with engine (102) shut down, a value of a clutch operating pa...  
WO/2014/203709A1
In order to achieve completion of a shifting operation in a short time while ensuring good drivability, a shift control device for a hybrid vehicle drive device is provided with: a shift time computing unit that computes a shift line arr...  
WO/2014/198280A1
The invention relates to a vehicle transmission in a vehicle which comprises at least one prime mover, e.g., an internal combustion engine and/or an electric motor. The transmission comprises a first transmission mechanism arranged to tr...  
WO/2014/198267A1
The invention relates to a piston/cylinder arrangement, in particular a master cylinder for a hydraulic shift actuating device, comprising a housing in which a piston is mounted in an axially movable manner. A primary chamber is defined ...  
WO/2014/199457A1
Provided are a vehicle controlling device and method wherein the operation of a clutch mechanism is controlled according to the traveling state or the stopped state of a vehicle at the time an engine is stopped for the vehicle that compr...  
WO/2014/198649A1
The invention relates to a method for coupling a rotational device, particularly a steam turbine, and a shaft device, particularly a gas turbine, said method comprising the following steps: 1) accelerating the rotational device up to an ...  

Matches 451 - 500 out of 13,053