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WO/2007/097167A1 |
In an electronic throttle control system, a target intake pipe pressure as well as a presumed value for the intake pipe pressure is calculated, so that a deviation between the target value and the presumed value for the intake pipe press...
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WO/2007/096718A1 |
Along with a rotational speed sensor (25) being fitted to the crank shaft (24) of an engine (22), a rotational speed sensor (47) is fitted to a cooling fan (46); and the energy consumption of the cooling fan is estimated by using a map b...
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WO/2007/096756A1 |
An engine ECU (280) and an HV_ECU (320) control a throttle motor (296) such that the throttle valve opening degree (TH) does not exceed a prescribed limit (THlim) and a rate of increase (Ta/t) in the throttle valve opening degree is equa...
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WO/2007/096327A1 |
An adaptive positioning method for an actuator is disclosed, in particular, for a throttle butterfly on an internal combustion engine. During the adaptive positioning method, after a request for a set position and selection of a pilot va...
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WO/2007/088761A1 |
A target throttle opening degree computing device (43-46) of a control apparatus computes a target throttle opening degree (θg) of a throttle valve (16) and includes a phase lead compensator (56). A filter (49) filters the target thrott...
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WO/2006/099393A3 |
A throttle control device for transmitting signals to an electronic fuel control system for a vehicle engine is provided that includes an electromagnetic field generator and first and second electromagnetic field sensors positioned proxi...
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WO/2007/058094A1 |
A saddle-riding vehicle constant-speed traveling controller comprises throttle target opening control executing means (ECU110) for executing throttle target opening control to drive an actuator (74) so that the real throttle opening may ...
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WO/2007/049714A1 |
An engine control device capable of preventing excessive consumption of fuel when a PTO device is in operation. An engine control device (5) in which a PTO device (12) is connected to a vehicle engine (1) and that controls the amount of ...
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WO/2007/043930A1 |
The present invention relates to a carburettor of an internal combustion engine having a manually activated start position. The carburettor comprises at least a choke valve and a throttle valve both located in the carburettor's main air ...
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WO/2007/043916A1 |
The present invention relates to a carburettor of an internal combustion engine having a manually activated choke. The carburettor comprises at least a choke valve and a gas valve both located in the carburettor's main air passage which ...
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WO/2007/031465A1 |
In order to reduce the number of lines (6, 7) between a control apparatus (2) and an actuating apparatus (17), the invention proposes using an actuator control line (6) at the same time for supplying power to sensors (4, 5) and for trans...
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WO/2007/030060A1 |
A method and device for modifying throttle control characteristics of a throttle control (16, 17) in a vehicle, said vehicle comprising an engine (2) coupled to engine driven vehicle wheels via a stepped gear mechanical transmission (10)...
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WO/2007/029344A1 |
A working vehicle in which engine speed can be easily varied by operation of a speed change pedal, and in which an acceleration arm of a governor of an engine and the speed change pedal can be connected in a simple manner to reduce produ...
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WO/2005/098563A3 |
A drive-by-wire assembly for a motor vehicle including a foot engaging member configured to be engaged by a foot of a user. The foot engaging member is configured to remain substantially stationary when engaged by a foot of a user. A for...
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WO/2007/026542A1 |
An air intake device for an engine comprising a throttle body (1), a throttle valve (5) having a valve stem (5a) rotatably pivoted on the throttle body (1), a throttle drum (8) connected to one end of the throttle valve (5), a throttle s...
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WO/2007/000551A3 |
The invention relates to a method for controlling an internal combustion engine (1) which comprises a booster system provided with a turbocharger (6, 8), an exhaust gas recirculation system (12) provided with a recirculation valve (13) a...
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WO/2007/018022A1 |
In a working-machine engine having no governor mechanism, when engine speed is increased and decreased by changing ignition timing at a predetermined rotation speed, delay in throttle opening operation in response to the engine speed is ...
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WO/2007/015108A1 |
A throttle valve for use with an internal combustion engine. The valve comprises an inlet port arranged to receive an air/fuel mixture, an outlet port arranged to communicate an air/fuel mixture to an engine and a closure member arranged...
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WO/2007/013569A1 |
A valve control device performs control for eliminating or preventing seizure of an EGR valve (30) by opening and closing the valve near its totally closed position. Near the totally closed position, the valve control device performs “...
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WO/2007/003833A1 |
The invention concerns a method for controlling the opening of an internal combustion engine throttle valve body assembly, characterized in that it includes the following steps: specifically mapping the engine, limiting the opening angle...
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WO/2007/000551A2 |
The invention relates to a method for controlling an internal combustion engine (1) which comprises a booster system provided with a turbocharger (6, 8), an exhaust gas recirculation system (12) provided with a recirculation valve (13) a...
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WO2006056355A3 |
According to known methods in prior art, measures are only taken if a triggering event occurs, if for example sampled values indicate a potential deviation of an operating component from its target operating condition. The invention rela...
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WO2006051532A3 |
The present invention provides a new hand-operated system for actuating acceleration and brake pedals in a vehicle. The system comprises a main body (12) adapted to be fixedly attached to the vehicle in the vicinity of the driver's hands...
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WO1997003282A9 |
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 (a3) and locking the set position...
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WO2005098778A3 |
A switch is disclosed having first and second switch elements (26, 32) each configured to provide power to a sensor (12) when in one state (A) and configured to switch to a second state (B) an provide positional information, for exemple....
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WO/2006/106422A2 |
A signal conditioner for an inductive position sensor includes an analog division stage and circuitry for addition of a prestored value to the output signal to bring it into accord with a required specification. A comparator circuit comp...
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WO/2006/101088A1 |
An accelerator pedal operation device has a pedal lever (12) swinging in response to depression of an accelerator pedal (2); a link mechanism (8) having a reversal lever (11) swinging in association with the movement of the pedal lever (...
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WO/2006/100133A1 |
The invention relates to an accelerator pedal module (1) for controlling a drive motor power, in particular an internal combustion engine for a motor vehicle comprising a pedal lever (2) pivotally maintained about an axis of rotation (28...
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WO/2006/099393A2 |
A throttle control device for transmitting signals to an electronic fuel control system for a vehicle engine is provided that includes an electromagnetic field generator and first and second electromagnetic field sensors positioned proxi...
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WO/2006/094892A1 |
The invention relates to a method and device (15) for operating an internal combusting engine (1), in particular a motor vehicle, which makes it possible to optimally compensate all losses of the internal combusting engine in a half-engi...
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WO/2006/075357A1 |
A throttle valve opening controller for a marine engine, having a control section for controlling a valve drive section for driving a throttle valve based on a signal from a remote control operating position detecting means, wherein the ...
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WO2005108948A3 |
An engine fault diagnostic system includes a diagnostic module that generates a manifold absolute pressure (MAP) error signal and that generates a mass air flow (MAF) error signal. A security module generates an airflow fault when the MA...
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WO/2006/063906A1 |
A regulating device for control elements such as switching, throttle or spin valves for motor vehicles, comprising a shaft (20) connected to a control engine (20). The shaft (20) is connected to a control element such as a switching valv...
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WO/2006/061699A1 |
To prevent an increase in torque when the fixed state of a throttle valve is released. When diagnostics reads fixed diagnostics flag 1 indicating that the throttle valve is in a fixed state, control value ATVO that can maintain throttle ...
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WO/2006/059418A1 |
A condition for entering an accelerating feeling enhancement mode where driving force is corrected for increasing is that an acceleration pedal has been stepped on for a predetermined period or longer (S1), and at least the acceleration ...
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WO/2006/056355A2 |
According to known methods in prior art, measures are only taken if a triggering event occurs, if for example sampled values indicate a potential deviation of an operating component from its target operating condition. The invention rela...
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WO2005119033A3 |
The invention relates to a method for controlling an automatic transmission of a power train for a motor vehicle, comprising a step for producing a first set torque signal to be applied to the wheels, which represents the wishes of the m...
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WO/2006/048432A1 |
Disclosed are a method and a device for triggering an actuator (1), which allow a predefined setpoint value for the position of the control element (1) to be adjusted as quickly as possible while ensuring that the actuator (1) is not dam...
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WO/2006/045479A1 |
The invention relates to an actuating device for controlling the power of a vehicle drive by means of a pedal. According to the invention, the pedal is pivotably mounted in such a way that it can strike a rigid end abutment; a switching ...
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WO/2006/046360A1 |
Upon receiving an input of a driver’s fingerprint (YES in S1000), a control device executes a program including a step of identifying the fingerprint (S1100), a step of searching for a fingerprint (S1200), a step of reading data of cha...
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WO/2006/040339A1 |
The device (1) comprises a support structure (2) and a lever (3) rotatable about an axis (A-A) with respect to the support structure (2) and having a first arm (3a) which projects partly out from the structure (2) and serves as a pedal, ...
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WO/2006/040916A1 |
An ECU executes a program including the step (S100) of detecting the activated variable of an accelerator pedal, the step (S200) of detecting an actual throttle opening, the step (S400) of deciding it if the activated variable of the acc...
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WO/2006/037913A1 |
The invention concerns a method and a device for automatically controlling the position of a shutter of a mobile element (16) closing a fluid passage (14) at a setpoint position (c) variable in time. The invention is characterized in tha...
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WO2005045794A3 |
An apparatus includes a sensor configured to be coupled to a throttle interface. The sensor is configured to output a sensor signal associated with a condition of the throttle interface. A first brake element has a first friction surface...
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WO/2006/010668A1 |
A method for operating a hybrid drive and device for carrying out said method are disclosed. The hybrid drive contains at least one internal combustion engine (10) and at least one electric motor (11), together providing a drive torque, ...
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WO/2006/008217A1 |
The invention relates to a sensor for measuring the position of an actuator of an internal combustion engine, said actuator being electromotively driven by means of a drive connection. The housing of the actuator accommodates at least on...
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WO/2005/119033A2 |
The invention relates to a method for controlling an automatic transmission of a power train for a motor vehicle, comprising a step for producing a first set torque signal to be applied to the wheels, which represents the wishes of the m...
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WO/2005/116428A1 |
A sensor unit (1) has a unit body (21) having a predetermined thickness and installed in its thickness direction on a throttle device (2), a position sensor chamber (23) provided in the unit body (21) and receiving and holding a position...
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WO/2005/116429A1 |
A sensor unit (1) has a unit body (21) installed on a throttle device (2) and a pressure sensor chamber (26) provided in the unit body (21) and receiving and holding an inlet air pressure sensor (32) for detecting an inlet air pressure t...
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WO/2005/115824A1 |
An acceleration operation device that is installed on a steering bar (1) to enable manual acceleration operation and outputs the amount of the operation as an electric signal. The acceleration operation device has an acceleration grip (1...
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