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Patent Searching and Data


Matches 501 - 550 out of 15,424

Document Document Title
WO/2004/029435A1
A prime mover controller in a construction machine comprising a hydraulic pump (11) being driven by a prime mover (40), a hydraulic motor (5) for traveling being driven by pressure oil delivered from the hydraulic pump (11), and a contro...  
WO/2004/026610A1
A gas pedal (100) comprises a stop (30) attached to the floor of a driver’s seat, a pad (20) fastened to the stop (30) and operated by the driver’s stepping force, an arm (4) adapted to be engaged by the pad (20) to transmit the step...  
WO/2004/027242A1
The vertical axis represents intake pipe pressure in an intake pipe (101), and the horizontal axis, time (or engine stroke). An amount of air leaking and incoming from a throttle valve (102) varies depending on an extent of opening of th...  
WO/2004/027238A1
A control system for a variable-geometry turbocharger includes a supervisor logic (12) selecting a pulse control output (24) for large variation of desired and previous control signal inputs exceeding a threshold differential and a norma...  
WO/2004/025103A1
A multiple throttle device, comprising a plurality of throttle valves (30) disposed in an intake passage (21) corresponding to the cylinder of an engine, a plurality of throttle shafts (41) and (42) supporting the plurality of throttle v...  
WO/2004/022380A1
A method of controlling a prime mover, comprising the steps of, when the angular acceleration (&agr ) of the rotating shaft of a motor connected to a drive shaft exceeds a threshold (&agr slip) showing a slip, limiting the torque of the ...  
WO2003039899A3
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/2004/020806A1
The invention relates to a butterfly-valve unit comprising a housing with a connecting sleeve (17), the latter accommodating a shaft (19) and a butterfly valve (21) attached to said shaft. In addition, the housing has a fixing device, wh...  
WO/2004/018869A1
In a cold start of an engine (1), an electronic control unit (12) sets an electronic throttle valve (4) to a start opening, and then the unit keeps the opening of the electronic throttle valve (4) until an engine rotation number detected...  
WO/2004/018912A1
According to the inventive method, a one-piece throttle valve (1) is fastened to a throttle valve shaft (3) in a first step. In a second step, at least one elastic compensating element (4) is placed onto the throttle valve (1). In a thir...  
WO/2004/016923A1
Disclosed are a method and device for controlling the drive unit of a vehicle, which prevent free travel and dead travel when interpreting the position of the gas pedal in order to establish a set point acceleration. A desire to accelera...  
WO/2004/016464A1
Disclosed are a method and device for signaling several pieces of information which are relevant for operating a motor vehicle, are perceived in a particularly reliable manner by the driver of the vehicle, and do not divert the driver's ...  
WO/2004/016925A1
Disclosed is a method for regulating the filling of an internal combustion engine (1) to which a combustion air mass flow is fed. Said combustion air mass flow is regulated by a first and a second actuator (8, 9) which are triggered rega...  
WO/2004/014718A1
An electric throttle, comprising a mechanical operation signal input means (11) fitted to the handle (5) of a motorcycle (1) and allowing a rider to input mechanical operation signals for controlling the output of an actuator driving the...  
WO2003072387A3
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/2004/003363A1
The direct drive for a throttle valve shaft (7) in a throttle valve manifold (8) comprises a coil (1) and a rotor (2) arranged directly adjacent to the coil (1). The rotor (2) is made from a steel ring (3) inside which a first inner magn...  
WO/2004/001209A1
An air intake device for an engine provided with throttle bodies (2-4) having throttle valves that vary an air intake passage area. The throttle bodies (2-4) are formed with manual operation-side throttle bodies (2-4) having manual opera...  
WO/2003/104631A1
Angular motion driving mechanism comprising, mounted on a supporting structure (SUP), a gear wheel (GW) for intermittent rotational movement in clockwise and counter-clockwise directions within an arc bounded by first and second angular ...  
WO/2003/098155A1
The aim of the invention is to improve a prior art monitoring device so that it undertakes its monitoring function in a more precise and reliable manner. To this end, at least one pin-adjusted rotation angle sensor (21, 22) with two ASIC...  
WO/2003/097939A1
A vibratory power unit (10, 210) having small gasoline engine (12) coupled by a drive shaft (15) extending through a semi-rigid shaft case (16, 18, 20) to an eccentric (75) rotating with the aid of sealed bearings (74, 78) within a vibra...  
WO/2003/097399A1
The invention relates to a method and device for influencing the driving torque of a vehicle during a starting process involving a positive vehicle acceleration. According to the invention, an extent for the driving torque requested by t...  
WO/2003/095289A1
When reaction force to an operation lever (10) is not generated, operation control of a motor vehicle performed depending on the amount of displacement of the lever (10) can be changed. The following are provided in a motor vehicle contr...  
WO/2003/076785A1
The invention relates to a method and device for monitoring a torque of a drive unit (1) of a vehicle (5), which make it possible to reliably identify a fault condition in the event of an essentially constant actuation of a control eleme...  
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−passed 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...  

Matches 501 - 550 out of 15,424