Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 15,432

Document Document Title
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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) ...  
WO/1998/017905A1
The invention relates to a load shifting device comprising a regulating device, specially an electric motor, which regulates the butterfly valve of an internal combustion engine and is lodged in a butterfly valve housing (18) having an e...  
WO/1998/014856A1
A manifold valve controller (30, 32) designed to be embedded within the casing (24) of a throttle actuator in a manifold valve assembly for a gas fuelled internal combustion engine. The controller (30, 32) senses the current position and...  
WO/1998/005543A1
The invention proposes a steering wheel (10) for controlling a motor vehicle in particular, which is fitted with a device that detects the elastic deformation of the steering wheel (10) covering caused by pressure from the driver and whi...  
WO1998000634A3  
WO1997045777A3  
WO/1998/000634A2
A system is provided for calibrating a position sensor having a variable output corresponding to the variable position of a movable member (26).  
WO/1997/045777A2
A control unit (75) for controlling a first state variable of a system, for example an angle of rotation 'phi' of a throttle valve (7) in a throttle device for use in an internal-combustion engine, the system being influenced by a distur...  
WO/1997/037116A1
Hitherto, control arrangements existed in which the throttle flap passes into an emergency running position when the servo motor fails. To that end, an additional spring was previously required. With the control arrangement according to ...  
WO/1997/036762A1
A set torque (TQ_REQ) is determined from a torque factor (TQ_SCA_FAC), a maximum torque (TQ_MAX) and a minimum torque (TQ_MIN). The torque factor (TQ_SCA_FAC) is derived from a pedal value (PVS) and the speed (N). The maximum and the min...  
WO/1997/033083A1
The invention relates to a method and a device for controlling a vehicle drive unit. According to said method the control functions for the power of the drive unit and the monitoring of said control functions are carried out by a single ...  
WO/1997/027388A1
A powertrain control system is disclosed in which an electronic control unit (ECU) (13) controls a power output actuator (10) to drive a fuelling element (12) of an internal combustion engine (not shown). The ECU (13) receives a signal o...  
WO/1997/025589A1
A rotating throttle position sensor for detecting the position of the throttle shaft of an internal combustion engine, which can be fitted to the throttle shaft high reliably. The sensor is constituted in such a way that, when a cover (2...  
WO1997016637A3  
WO/1997/022787A1
A throttle valve control device for an internal combustion engine characterized in that a throttle valve is rotatably mounted on a throttle body via throttle shaft, that the configuration of a bore in the inner surface of the throttle bo...  
WO/1997/016638A1
The potentiometer is currently attached in a housing chamber, operatively connected to the throttle valve, and the housing chamber is subsequently closed by a cover. The invention relates to a throttle valve manifold in which the potenti...  
WO/1997/016637A2
In the air supply unit of an internal combustion engine, pulsations occur at low and medium engine speeds which falsify the output signal of an air mass measuring device. In the disclosed process, the opening angle of a throttle valve (8...  
WO/1997/013973A1
The proposal is for a process and a device for controlling an internal combustion engine in which a predetermined number of cylinders is cut out in predetermined operating conditions to reduce consumption and pollutant emission. Besides ...  
WO/1997/012781A1
With previously known transmitters actuated by the driver's foot, the sensor is disposed together with other components (restoring springs, kickdown mechanism, limit switch) in a common housing. Therefore, owing to different vehicle-spec...  
WO/1997/012780A1
With previously known transmitters actuated by the driver's foot in order to control the engine output, a separate friction element is additionally required to generate frictional hysteresis so as to attain a pleasant driving sensation. ...  
WO/1997/010422A1
An engine throttle is controllably positioned by an electric motor which is coupled to the throttle through engaged, first and second, variable-radius scroll gears. The motor works against the force of a throttle return spring, and this ...  
WO/1997/008932A1
The engine throttle sensor switch (10) of the present invention delivers signals corresponding to the engine throttle status. The engine throttle sensor switch (10) is held stationary at one end (12, 22, 24) and is attached at its other ...  
WO/1997/006362A1
An electrical actuator (11) comprises energizing means (29) for exerting an electromagnetic torque (TEM) on a rotor body (19) and a control unit (75) for controlling the angle of rotation ('phi'). The control unit (75) has a cascade cont...  
WO/1997/003282A1
The invention relates to a method and a device for calibration of a throttle arrangement (2) associated with an engine (6), comprising positioning the throttle arrangement (2) in a predetermined position ($g(a)�3?) and locking the set ...  

Matches 651 - 700 out of 15,432