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Patent Searching and Data


Matches 601 - 650 out of 15,436

Document Document Title
WO/2001/044639A2
The invention relates to a method and device for controlling the drive unit of a vehicle. At least one manipulated quantity of the drive unit is adjusted according to a specified quantity for an output quantity of the drive unit and of a...  
WO/2001/040010A1
The invention relates to a method for influencing the propulsion of a motor vehicle that is driven by a driving motor. According to the inventive method, an intervening variable (E) which influences the torque (M) of the driving motor (2...  
WO/2001/040639A2
The invention relates to a method for damping the mechanical vibrations in the drive train of an internal combustion engine. The inventive method comprises the following steps: detecting vibration induced in the drive train, and adjustin...  
WO/2001/040642A1
The control unit calculates a desired intake-air quantity based on the engine operating conditions, and calculates a threshold limit value that corresponds to a lower limit intake-air quantity above which valve timing control of the inta...  
WO/2001/038708A2
The invention relates to a manual control apparatus (10), such as a control pedal (10) for a drive-by-wire control systems, and similar applications. According to an aspect of the invention, the manual control apparatus comprises a hyste...  
WO/2001/036799A1
The subject invention is a throttle body assembly having an elliptically shaped airflow passage and throttle valve such that the overall height of the throttle body is reduced. The air passage includes a contoured bore that allows the ai...  
WO/2001/033058A1
A position sensor (46) for an electronic control pedal (10) is carried by the pedal mounting bracket (12) and includes a linear potentiometer (56) having a slider (58) operable along a substrate (60) in only a linear direction (62) for p...  
WO/2001/032460A1
The invention concerns a method for controlling a motor vehicle engine transmission unit consisting of an internal combustion engine (1) and at automatic transmission (3) controlled by an electronic control system (2, 6). The invention i...  
WO/2001/029382A1
The subject invention is a linkage assembly for an electronically controlled throttle (ETC) that provides for the precise setting of a limp home engine speed for a vehicle. Essentially a controlled amount of movement is attained between ...  
WO/2001/027453A1
A method of controlling torque changes in a direct injection diesel engine having a control unit which controls the amount of fuel in the engine combustion chambers depending on signals fed into the control unit representing at least acc...  
WO/2001/026944A1
The invention relates to a method for mastering driving situations encountered by a vehicle during HDC-operation wherein operational parameters pertaining to the vehicle can be changed or set using a pedal. Driving situations such as dri...  
WO/2001/023726A1
An electronic control unit (10) of an internal combustion engine (1) sets a target throttle valve opening based on the manipulated variable of an accelerator pedal and starts an electronic-controlled throttle valve (16) driving after a p...  
WO/2001/023737A1
The invention relates to a device and a method for controlling a drive unit, especially of an internal combustion engine of a vehicle, whereby at least one operating variable of said drive unit is detected and depending on said operating...  
WO/2001/021949A1
A throttle valve control device, wherein, when the opening of a throttle valve is positioned at a default opening, a lever (4) rotated according to the rotation of a throttle shaft (2) is held by end parts (6b, 6c) of a torsion coil spri...  
WO/2001/019638A1
An accelerator pedal device applicable to a vehicle, comprising a return spring (14) energizing a pedal arm (12) supported swingably on a pedal shaft (11) toward a rest position and a frictional force generating mechanism (20) generating...  
WO/2001/020152A1
The invention relates to a method for operating an internal combustion engine of a motor vehicle provided with a butterfly valve, whereby in the overrun mode of the motor vehicle, the butterfly valve is opened when the fuel cut-off is ac...  
WO/2001/016476A1
An engine control device, comprising an accelerator dial (31) setting an engine speed, a main controller (32) outputting engine speed command signals according to the set values input from the accelerator dial (31), and an accelerator ac...  
WO/2001/014162A1
Accelerator peddle modules of prior art unavoidably incorporate tolerances and therefore require large dead paths. A two-point-adjustment is performed on accelerator peddle modules disclosed herein with the result that the dead paths in ...  
WO/2001/007768A1
A method is provided for easily avoiding undesirable effects on various physical quantities due to the change in temperature of a motor for driving a throttle valve without causing secondary problems. A technique is also provided for mea...  
WO/2001/006103A1
The invention relates to an intake tube, especially serving as an air induction tube in the intake tract of an internal combustion engine, which has an aperture that can be shifted in front of individual tube segments (10) that form the ...  
WO/2001/002210A1
An internal combustion engine (E) has associated control devices (ECU, GSCU, SCU) for controlling the engine in a manner such that the engine delivers a driving torque (C¿M?) which is variable in dependence on predetermined measured par...  
WO/2000/079112A1
A device for controlling an internal combustion engine so as to provide the same drive force constantly with the same accelerator opening, wherein a target drive torque ttrq is calculated from an accelerator opening aps (step 1002), an a...  
WO/2000/077376A1
An air flow measuring device for internal combustion engine, comprising an air flow measurer, a pressure gauge, an electronically controlled throttle body, and a microcomputer, all formed integrally with each other, wherein the compensat...  
WO/2000/068555A1
A throttle device of internal combustion engine, wherein an installation space for a speed reduction gear mechanism which transmits the power of a motor to a throttle valve stem is formed on one of the side wall surfaces of a throttle bo...  
WO/2000/068556A1
A throttle device of internal combustion engine, wherein a speed reduction gear mechanism for transmitting the power of a motor to a throttle valve stem, an installation space for a default opening setting mechanism which holds the openi...  
WO/2000/066901A1
A composite throttle rod (10) is formed of a solid rod (16) that is elongated sufficiently to extend between two elements (18, 29), one of which is to be controlled. A tube (21) is slidably mounted over the rod (16) and held in place onl...  
WO/2000/064696A1
The invention relates to an arrangement of a pedal value generator with a kick-down mechanism. The aim of the invention is to generate an electrical signal when the accelerator-pedal is actuated and when there is a simultaneous sharp inc...  
WO/2000/063542A1
An intake gas amount control device of an internal combustion engine which is small in size and weight, excellent in mountability, and small in number of parts, and is improved in engine speed controllability and meshing of speed reducti...  
WO/2000/058614A1
The opening of a throttle valve is controlled by a motor-driven actuator. A cover for covering one end side of the throttle valve is attached to the sidewall of the throttle body. An opening gauge unit of the throttle valve and an electr...  
WO2000026522A9
The invention relates to a method for adjusting the engine torque of an internal combustion engine. Said method comprises the following steps: determining a desired engine torque, determining an operating point from the measured values f...  
WO/2000/047881A1
The invention relates to a suction line (9) which is intended for use notably in an internal combustion engine and comprises a driven control element (15). The drive mechanism for the control element (15) is in turn driven by a fluidic, ...  
WO2000032918A3
A throttle control system (10) in a first position allows movement of an actuator arm (20) by a trigger (40) to move a cable (12) connected to an engine such that the engine may operate between idle and full speed. In a second position, ...  
WO/2000/038943A1
The invention relates to a method and a device for controlling the drive train of a vehicle with an accelerator pedal (106) which can be actuated by the vehicle driver. A setpoint (md_ga_faw) for the drive torque or a setpoint (pw_faw) f...  
WO/2000/037305A1
A motorcycle cruise control (60) includes a throttle (12) attached to a handlebar (15) of a motorcycle that controls the motorcycle's speed and an indexer (100) attached to the throttle. The throttle (12) is turned manually using normal ...  
WO/2000/032918A2
A throttle control system (10) in a first position allows movement of an actuator arm (20) by a trigger (40) to move a cable (12) connected to an engine such that the engine may operate between idle and full speed. In a second position, ...  
WO/2000/031396A1
The invention relates to a butterfly valve body (1) having a butterfly valve housing (2) made of a plastic material. In a section of a line (3) of the butterfly valve housing (2) a butterfly valve (5) is mounted in a pivoting manner. Acc...  
WO/2000/026522A1
The invention relates to a method for adjusting the engine torque of an internal combustion engine. Said method comprises the following steps: determining a desired engine torque, determining an operating point from the measured values f...  
WO/2000/026523A1
The invention relates to an internal combustion engine (1) especially for a motor vehicle, comprising a combustion chamber (4) into which fuel can be injected directly in a first operating mode during a compression phase and in a second ...  
WO/2000/020743A1
The control system disconnects the throttle from direct connection with the accelerator pedal, which sets the power requirements or demand. The demand signal passes to a computer control or microprocessor which electronically controls th...  
WO/2000/019078A1
The internal combustion engine comprises a suction tract in which a throttle valve is mounted. A control device has an observer comprising a dynamic model of the induction tract of the internal combustion engine and a regulator (B30) usi...  
WO/2000/014394A1
The invention relates to a method and a device for operating and monitoring an internal combustion engine. In at least one operating state the internal combustion engine is run on a lean air/fuel mixture and at least one quantity represe...  
WO/2000/011335A1
The invention relates to a method for reducing power-off reaction in automobiles by modifying the curve of engine torque. In order to convert the curve of engine torque between a lower initial torque value and an upper target torque valu...  
WO/2000/006878A1
A fuel control system (16) responsive to a power controller (28) and controlling a fuel delivery system (18). The fuel control system includes a control arm (30) connected both to the power controller and the fuel delivery system, a posi...  
WO/1999/058836A1
A throttle valve controller that maintains drivability even while a canister is purged. The throttle valve controller controls the opening of a throttle valve for controlling the quantity of air to an engine, which comprises a canister f...  
WO/1999/054611A1
The invention concerns a decelerator device for obtaining constant and maximal decelerating power whatever the engine speed, by controlling the pressure of the gases upstream of the valve by balancing the efforts at the actuator cylinder...  
WO/1999/053182A1
A device for controlling a throttle valve of an engine by increasing a signal for controlling the opening of the throttle valve more as the response of the throttle valve is worse so as to enhance the rapidness and response of the valve....  
WO/1999/042715A1
An accelerator pedal mechanism for vehicle comprising an accelerator pedal (10), pedal rod (12), one end of which is connected to the accelerator pedal (10) and the other end of which is free, and a friction generating device (20) having...  
WO/1999/040307A1
The invention relates to a signal generating device used for controlling an actuator (throttle plate of a combustion engine). According to the invention, signals lying on signal characteristic curves (K1, K2) are produced electromechanic...  
WO/1999/035468A1
An electronic circuit for automatically compensating for errors in the output signal of a displacement sensor. The electronic circuitry includes an analog to digital converter for converting an analog output signal from a linear displace...  
WO/1999/027886A1
The present invention provides a connector device (10) for establishing fluid communication between a first container (12) and a second container (14). The device (10) has a first sleeve member (30) having a first end (40) and a second e...  

Matches 601 - 650 out of 15,436