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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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, ...
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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...
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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 ...
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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, ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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....
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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...
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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...
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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...
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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...
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WO/1999/026803A1 |
Undesirable noises due to natural vibrations of the return spring often occur in hitherto known transducers actuated by the foot of a driver in order to control the output of a driving engine. In the inventive accelerator pedal module (1...
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WO/1999/025605A1 |
The invention relates to a combination twist grip for motorcycles for alternately operating the device which supplies the fuel mixture and the braking devices for the front and rear wheels, comprising a torque detector (4) which measures...
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WO/1999/023379A1 |
The invention relates to a method and a device for controlling a drive unit of a vehicle. A maximum allowable moment is predetermined and if this maximum allowable moment is exceeded, the moment of the drive unit is reduced. The maximum ...
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WO/1999/020482A1 |
A cruise control (10) for vehicle having a throttle controller mounted to a handlebar (12) is provided. The cruise control (10) includes a throttle-pipe handle (14) having a throttle-pipe spur gear (36) attached thereto, a cruise control...
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WO/1999/018418A1 |
An accelerator position sensor, which comprises a stationary member (1) fixed to a body of an automobile and a rotating member (2) biased rotatingly relative to the stationary member by torsion torque of a torsion coil spring (3) in a di...
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WO/1999/014475A1 |
The invention concerns a method and a device for regulating a gas flow by means of a throttle valve in an internal combustion engine, in particular for motor vehicles. The invention aims at producing a method and a device for obtaining f...
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WO/1999/013207A1 |
The invention relates to a method and a device for controlling a drive unit of a vehicle. A nominal torque value or nominal power value is produced on the basis of a driver request and then used to control the drive unit. A maximum allow...
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WO/1999/010642A1 |
A load setting device for a setting member (4) which is arranged on a setting shaft (2) and determines the power supplied by an internal combustion engine has a torsion spring (18) stressed between a minimum load position and an emergenc...
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WO/1999/006685A1 |
The invention concerns a method for correcting a fuel injection internal combustion engine (1) torque jerks comprising an electronic engine control system (7) determining according to the engine operating conditions, the engine control p...
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WO/1999/006238A1 |
The invention concerns a method for controlling an internal combustion engine (2) provided on a vehicle (1) and co-operating with a throttle hand lever (4) and an accelerator pedal (5), whereby the amount of fuel is predetermined. The in...
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WO/1999/006686A1 |
According to the method provided for in the invention, a measurement value (TQ_MES) of an actual torque is determined. An estimated value (TQ_AV) of the actual torque is determined according to the operating variables of the internal com...
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WO/1999/004149A1 |
An actuator for mechanical or electrical actuation of a butterfly valve is able to move between fixed positions, and to move a butterfly between fixed end stops whilst accommodating tolerances. The actuator includes a compressible link (...
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WO/1999/002831A1 |
The invention relates to a device for moving a valve flap, especially in the intake system of an internal combustion engine. The inventive device consists of a vacuum cell (20) which performs a lengthways movement in dependence on the ap...
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WO/1998/054454A1 |
A linkage device of a V-type internal combustion engine rotates a pair of drive shafts (5a, b) for changing openings of swirl control valves. The linkage device receives reciprocating motion from an actuator through a rod (7). A center l...
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WO/1998/051918A1 |
The invention relates to a load adjusting device comprising an element which modifies an area through which air flows (4), especially a valve mounted on a shaft (5). The element can be driven according to given parameters by an actuator ...
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WO/1998/044250A1 |
The invention relates to a device for determining the volume of air entering the cylinder of an internal combustion engine with a supercharger, according to values such as speed, air flow rate in the induction pipe, throttle valve contro...
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WO/1998/041745A1 |
The invention relates to a load adjustment device for an internal combustion engine, comprising a torsion spring (4) which is fixed with a positive fit to a setting shaft (3) for a gas regulator and a supporting part (2). The torsion spr...
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WO/1998/041747A1 |
The axle (4) of the butterfly valve (3) has a conductive and flattened end (12) engaged between two pins (23) projecting in a sleeve (14) of the control cam (15) connected by a cable (21) to the accelerator pedal. The two pins (23) form ...
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WO/1998/040616A1 |
The invention relates to a process for regulating the throttle valve of an internal combustion engine for a motor vehicle, and comprises an injection system controlled by an electronic calculator, as well as a throttle valve body assembl...
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WO/1998/038422A1 |
In a device for altering an opening, an electric motor (20) alters the opening cross-section depending on a regulating signal. For resetting the electric motor (20) in the event of a power failure, the electric motor is fitted with an en...
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WO/1998/027326A1 |
A choke for internal combustion engines, in particular in motor vehicles, has a choke valve (15) rotationally fixed on a choke valve shaft (16) swivellingly mounted in a choke housing (11), a regulating member (21) actuated by the gas pe...
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WO/1998/025812A1 |
The present invention relates to an anti-theft device for scooters, motorvehicles, snowmobiles, outboard motors, helicopters and other vehicles provided with a fuel control twist grip, which affects the fuel control twist grip. This twis...
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WO/1998/022304A1 |
The position of the accelerator pedal which is interpreted as the wheel torque or gearbox output torque desired by the driver, is used by the drive train control (1) to calculate the desired values for the torque to be transmitted by the...
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WO/1998/022956A1 |
An electrical actuator (11) comprising a first actuator body (13) and a second actuator body (17) which is pivotable relative to the first actuator body (13) about an axis of rotation (19). One of the actuator bodies (17) is provided wit...
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WO/1998/021461A1 |
An intake system for a lean burn engine comprises a first throttle (10) connected to a manifold leading to the intake ports of the engine cylinders. A second throttle (20) connected in series with and upstream of the first throttle (10) ...
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