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Patent Searching and Data


Matches 501 - 550 out of 15,317

Document Document Title
WO/2003/074311A1
The invention relates to a vehicle drive comprising a motor having a motor power spectrum which is dependent upon the construction type of said motor and by means of which operation of the motor can be controlled by the user in order to ...  
WO/2003/072387A2
A control system for motor vehicles that uses physical activity to operate the acceleration of a vehicle comprising a mechanical controller that proportionally converts kinetic movement into an electronic signal. An electronic controller...  
WO/2003/068549A1
An accelerator pedal module, comprising a body (2), a lever (3), a movable frictional member (4), a fist return spring (5), and a second return spring (6) to reduce the number of parts, wherein a rotating shaft (7) is installed in the bo...  
WO/2003/069137A1
An exhaust gas decontamination system and a method of exhaust gas decontamination wherein in the regeneration of NOx occlusion reduction type catalyst with respect to a lean-burn engine or diesel engine, even in the instance of rich burn...  
WO/2003/060305A1
The invention relates to an actuator with an electromotor drive. Said drive swivels, via a reduction gear (2), a toothed segment stationarily mounted on a shaft from a first position, limited by a first stop (17), to a second position, l...  
WO/2003/056427A2
Disclosed are a method and a device for controlling the functional unit of a motor vehicle. According to the inventive method, a sequence of functions is carried out in a functional program tested by a safety program, which is in turn mo...  
WO/2003/052539A1
The invention concerns a pedal comprising a control device (2) including a mobile pedal (6), means for returning (20, 22) the control device returning the pedal (6) in its idle position as well as a force-feedback mechanism (4) to produc...  
WO/2003/048547A1
Drive unit for motor vehicles, comprising an internal combustion engine (2), an accelerator pedal and an electronic engine control unit (15) arranged for controlling engine torque and r.p.m. The accelerator pedal is electrically connecte...  
WO/2003/046353A1
The invention relates to a throttle valve housing, particularly for an internal combustion engine of a motor vehicle, comprising a tubular housing part (1) whose flow-through channel (2) can be closed off from a gaseous medium by means o...  
WO/2003/039899A2
The idea exists of applying a counter force, which opposes the actuated force, onto the gas pedal (7) of a vehicle in the event the vehicle, with regard to a vehicle parameter, sufficiently deviates from the set value. The parameter can ...  
WO/2003/038257A1
The invention relates to a device for protecting an electronic circuit which is arranged in a housing and is insulated from the same. At least one connection is provided, by which means the electronic circuit is connected to a predetermi...  
WO/2003/033897A1
A throttle model (M2) estimates a throttle‚ąípassed air flow rate mt from an equation obtained based on the energy conservation law, the momentum conservation law, and the mass conservation law. A suction pipe model (M3) estimates an in‚...  
WO/2003/029632A1
In known actuators, the transmission ratio between the actuator motor and the throttle body remains constant. The actuator motor must be configured in such a way that the torque of said actuator motor is sufficient in each position of th...  
WO/2003/026122A1
Deviation can be reduced in a steady decision region at the time of controlling a servo mechanism by detecting a fact that servo control entered the steady decision region of a target position and making the control constant (PI value) v...  
WO/2003/018979A1
The present invention relates to a high-speed controlling device (8), suitable for displacing a switching element (6) between two positions with very short switching times. Said device comprises two switchable electromagnets, between whi...  
WO/2003/016696A1
A drive device (30) enabling a movable element (22) to be driven by an actuator (32) via a gear system (34) comprising a motor pinion gear (38), an intermediate gear (40) and a partial toothed gear (58). The aim of the invention is to cr...  
WO/2003/014554A1
A device for controlling a throttle valve the cost of which is lowered by dispensing with a position sensor of the throttle valve, which is excellent in durability, and reliability and which is reduced in its control delay. The control d...  
WO/2003/014553A1
An engine controller, an ECU forming the engine controller, an ECU case, and a TPS, the engine controller comprising a throttle body (1) and an ECU case (2) for storing an ECU manufactured in a process separate from that for the throttle...  
WO/2003/012559A1
An electronic throttle controller (200) includes a feedforward control (222), a PID (224), a sliding mode control (226) and an adder (230). The PID (224) is capable of generating a first feedback term that compensates for an error signal...  
WO/2003/006806A1
The invention relates to a throttle valve housing (10) comprising a housing (12) having a continuous throttle hole (16) that can be cross flown by a gaseous medium (66) in a main flow direction (64), wherein a throttle valve (22) pivotal...  
WO/2003/006805A1
The invention relates to a method for the contactless detection of the position of a butterfly-valve shaft (18) of a butterfly-valve connecting piece (10), said butterfly-valve shaft (18) being driven by an electric actuator (30) and hav...  
WO2002038930A3
A pedal and sensor assembly for mounting to a vehicle. The assembly has a pedal arm having a first end and a second end. A magnetic field generator is connected to the second end to generate a variable magnetic field as the pedal moves. ...  
WO/2002/097254A1
An engine intake device wherein the joining surface (11a) of a device block (11) is connected to the attaching surface (10a) of a throttle body (1) parallel to an intake way (2), and a bypass passageway (15) is composed of a bypass inlet...  
WO/2002/097253A1
An engine intake control device comprising a control block (28) having a joining surface (28f) to which the attaching surface (27f) of a throttle body (17) parallel to an intake way (17a) is joined, a bypass upstream groove (32i) communi...  
WO/2002/095208A1
The invention relates to a fuel supply system for four-stroke engines which is particularly suitable for motorcycle engines. The inventive system consists in providing a main pipe in which the air arrives from the filter (FA), the flow r...  
WO/2002/092983A1
The invention relates to a method and a device for determining the pressure in a mass flow line upstream from a throttle point. The pressure upstream from said throttle point is modelled by means of a model, based on the pressure measure...  
WO2002075120A3
The present invention is related to a valve assembly and a method of manufacturing same. An extruded profile (1) is used as a housing (26) of the valve assembly, within said housing (26) a single-component valve-element (14) is injection...  
WO/2002/081888A1
A controller of a fuel-advanced type multiple cylinder direct-injection internal combustion engine capable of providing an air volume control means excellent in responsiveness and convergence, comprising a means for calculating a target ...  
WO2001090151A3
Nucleic acids encoding mammalian, e.g., human receptors, purified receptor proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeut...  
WO/2002/081885A1
The invention relates to a throttle-valve housing (10) comprising a continuous throttle opening (16) for a throttle-valve (22) which is arranged on a throttle-valve shaft (18), and a housing (12) having a housing cover (40) and a housing...  
WO/2002/075135A1
The invention relates to an electromotive actuating unit for a metering system of an internal combustion engine. Said unit comprises an actuator housing (13) and an actuator shaft (12) that is rotatably mounted therein and that operates ...  
WO/2002/075120A2
The present invention is related to a valve assembly and a method of manufacturing same. An extruded profile (1) is used as a housing (26) of the valve assembly, within said housing (26) a single-component valve-element (14) is injection...  
WO/2002/068804A1
An accelerator operating device comprising a thumb lever (10) supported for turning around the axis of a shaft portion (11), a return spring (13) for urging the thumb lever (10) to its initial position, and a position sensor (20) for det...  
WO/2002/059470A1
The invention relates to a device for repositioning a rotating element in a defined base position. Said device comprises a spatially fixed cam (13) and a driving cam (14) which is coupled to the rotating element and can be moved in front...  
WO/2002/053897A1
A method for determining mass flows into the inlet manifold (3) of an internal combustion engine, with means (5, 6, 9), for controlling the air intake into the inlet manifold (5, 6, 9), means (4), for determining the inlet manifold press...  
WO/2002/044541A1
An intake device of an engine, wherein a bypass passage (15) formed of a bypass inlet hole (15i) and a bypass outlet hole (15o) opening to the upstream and downstream parts from a throttle valve (5) in an intake passage (2) and a bypass ...  
WO/2002/040846A1
An intake module , members of the module, and an electronic controlled throttle device for internal combustion engine of car, having high strength, capable of reducing a weight load applied to an electronic controlled throttle body and m...  
WO/2002/040840A1
The invention concerns the control of the operation of a four-stroke engine operating by self-ignition of an air-fuel mixture introduced in each engine cylinder, said cylinder having intake and exhaust valves with individual actuator; to...  
WO/2002/038929A1
An electronic control throttle body comprises a torque motor (20) having a stator and a mover (slider) (25) and a throttle shaft (4) rotated by the torque motor. A rack (25b) serving as teeth is provided to the mover. A gear (30) in enga...  
WO/2002/038930A2
A pedal and sensor assembly for mounting to a vehicle. The assembly has a pedal arm having a first end and a second end. A magnetic field generator is connected to the second end to generate a variable magnetic field as the pedal moves. ...  
WO/2002/035073A1
A sensor (3, 4) is assigned to a mechanically adjustable part (e.g. 1) and generates sensor signals corresponding to the positions of the part. An initial range (sr) of the sensor values (s) is assigned to an inoperative position of the ...  
WO/2002/031335A1
A vehicle for driving drive wheels by integrating an engine output and a Rankine-cycle device output, wherein an accelerator pedal and a throttle valve are electrically connected via a DBW control device, and, when an accelerator opening...  
WO/2002/030699A1
An accelerator pedal device, comprising an accelerator pedal (10), a pedal arm (20), a pedal shaft (30) swingably supporting the pedal arm, a return spring (40), a frictional force generating mechanism (50) generating a frictional force ...  
WO/2002/029226A1
The invention relates to a throttle-valve actuating unit comprising a throttle-valve connecting piece (11) that contains a pivotable throttle valve, a drive chamber for housing an electric drive for the throttle valve (13) and an electri...  
WO/2002/029959A1
The invention concerns an electric actuator consisting of at least a first P-phase automatically-switched brushless synchronous motor, P being an integer ranging between 1 and 6, and N pairs of poles at the rotor, N being an integer not ...  
WO2001044644A3
The invention relates to a method and device for controlling the drive unit of a vehicle. The invention provides that in addition to the default quantity for an output quantity of the drive unit, an additional specified quantity is provi...  
WO/2002/025086A1
A drive device with non-circular gear, comprising a non-circular drive gear (11) having a torque motor (10) as a drive source and a gear train transmitting the rotation of the torque motor from the motor shaft (1) of the torque motor to ...  
WO/2002/014114A1
The invention relates to a component, which can preferably be used in a motor vehicle. Said component comprises a pivot bracket (1) in which a pin (3) is mounted such as to rotate about an axis (2) and a lever arm (4) is mounted on the p...  
WO/2002/014668A1
The invention relates to a method for operating an internal combustion engine (10), in particular, for a motor vehicle according to which fuel is directly injected into at least one combustion chamber (12). In addition, air is supplied t...  
WO/2002/012693A1
When an automobile is stopping or traveling at a speed lower than a predetermined speed, an accelerator interlocking member (26) and an accelerator function follow-up member (28) are magnetically coupled, and accelerator mal-operation is...  

Matches 501 - 550 out of 15,317