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WO/2014/122817A1 |
According to the present invention, an MBT ignition time and a knock ignition time are ascertained from an engine rotational speed and an engine load (step ST4), and the latter of these two times is set as an earliest ignition time (step...
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WO/2014/123154A1 |
A control device of an internal combustion engine, comprising a filter downstream of a catalyst having an oxidizing function, the control device of an internal combustion engine also comprising a controller for performing oxygen concentr...
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WO/2014/122984A1 |
Provided is a dump truck in which fuel economy can be enhanced by instructing a driver as to the travel speed at which fuel consumption is optimized. The dump truck pertaining to the present invention is provided with a frame (1) for for...
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WO/2014/118888A1 |
A control device for an internal combustion engine, equipped with: an exhaust purification catalyst (20) provided in the exhaust passage; an upstream air-fuel ratio sensor (40) and a downstream air-fuel ratio sensor (41), respectively pr...
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WO/2014/119026A1 |
This control device for an internal combustion engine includes: an exhaust purification catalyst (20) that is provided in an exhaust passage of the internal combustion engine; a downstream air-fuel ratio sensor (41) that is provided down...
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WO/2014/118891A1 |
A control device for an internal combustion engine, equipped with: an exhaust purification catalyst (20) provided in the exhaust passage of the internal combustion engine and capable of absorbing oxygen; a downstream air-fuel ratio senso...
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WO/2014/119289A1 |
A control device for a high-pressure pump (14) equipped with: a pump chamber (17) having an intake port (21) and a discharge port (31) for fuel; a plunger (18) that moves reciprocally within the pump chamber (17); a capacity adjustment v...
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WO/2014/118890A1 |
This control device for an internal combustion engine includes: an upstream catalyst (20); a downstream catalyst (24) that is provided further downstream than the upstream catalyst in the exhaust flow direction; a downstream air-fuel rat...
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WO/2014/118896A1 |
This control device for an internal combustion engine is equipped with: an air/fuel ratio sensor provided to the exhaust passage of an internal combustion engine; and an engine control device that controls the internal combustion engine ...
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WO/2014/118850A1 |
Provided is a device for detecting an inter-cylinder air-fuel ratio imbalance in a multi-cylinder internal combustion engine. This device is equipped with: a supercharger installed in connection with a multi-cylinder internal combustion ...
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WO/2014/118894A1 |
This control device for an internal combustion engine is equipped with: an air/fuel ratio sensor; and an engine control device that controls the internal combustion engine according to the output of the air/fuel ratio sensor. The air/fue...
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WO/2014/118893A1 |
This control device for an internal combustion engine is equipped with: an air/fuel ratio sensor (41) provided to the exhaust passage of an internal combustion engine; and an engine control device that controls the internal combustion en...
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WO/2014/116058A1 |
Disclosed are a control system and control method for engine RPM of an agricultural vehicle having an electronic engine. The RPM control system, according to one aspect of the present invention, comprises: a detection means which has lef...
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WO/2014/115767A1 |
The present invention is provided with a throttle valve (24) provided in an intake passage (31) of an engine. The present invention is provided with a throttle shaft (27) which rotates integrally with a valve element (28) of the throttle...
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WO/2014/115268A1 |
An ECU (4) as a decelerating travel control device, capable of executing a plurality of deceleration controls including: deceleration control (1) that performs a fuel cut-off operation during accelerator-off travel of a vehicle (2); and ...
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WO/2014/115285A1 |
This controller is applied to a hybrid vehicle including an internal combustion engine capable of switching between lean and stoichiometric combustion modes. The controller executes noise suppression control for limiting the operating po...
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WO/2014/115654A1 |
The present invention is provided with an in-cylinder-pressure sensor (30) that detects in-cylinder pressure (P). With the in-cylinder-pressure-maximizing crank angle (θPmax) as a baseline, a first crank angle (θ1) and a second crank a...
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WO/2014/112201A1 |
An internal combustion engine (1) that has a variable-compression-ratio mechanism (2) has variable valve mechanisms (7, 8) for an intake valve (4) and an exhaust valve (5), respectively. If a malfunction in the variable-compression-ratio...
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WO/2014/112169A1 |
A control device (100) for an internal combustion engine, equipped with: an ignition energy calculation unit that, on the basis of the cetane number of the fuel, calculates the ignition energy, which is the energy required to ignite the ...
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WO/2014/112142A1 |
An automatic two-wheeled vehicle (1) has an engine (45) as a drive source, and includes: a main switch (40) for energizing the electrical system; a brake operation unit (39) that is operated by the rider's hands and receives braking oper...
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WO/2014/112519A1 |
A device for automatically stopping a vehicle engine at a prescribed timing, said timing indicating that a preset idle time has elapsed from the time at which the vehicle entered a prescribed stopped state. This device is equipped with a...
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WO/2014/112370A1 |
With the present invention, the amount of intake air is increased and the ignition timing is retarded past the compression top dead center to a greater extent when a catalytic device provided in an exhaust passage is not in the activated...
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WO/2014/112427A1 |
Loss of engine stability can be suppressed even when the degree of the change over time in injection characteristics differs with each fuel injection. From factors such as an exhaust air-fuel ratio and an engine speed, a cylinder air/fue...
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WO/2014/108969A1 |
A fuel injection system for an engine (10) is provided with a first injection valve (21) which injects a gas fuel. A control unit (80) is provided with: a high-temperature determination means which determines that temperature within the ...
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WO/2014/110130A1 |
Disclosed herein is an apparatus for managing combustion in an internal combustion engine that includes an operating condition module configured to determine an operating load of an internal combustion engine. The internal combustion eng...
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WO/2014/106068A1 |
Systems and methods are directed to controlling the amount of power supplied by an engine for a transport refrigeration system (TRS). An engine load is estimated and compared with a maximum allowable power supply from an engine. The engi...
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WO/2014/103551A1 |
Provided is a hybrid vehicle control device capable of suppressing a decrease in vehicle acceleration during start clutch slip control. The hybrid vehicle control device is characterized by being provided with: a transmitted torque capac...
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WO/2014/103439A1 |
The objective of the present invention is to provide an engine (1) with improved startability and stable operation regardless of the driving environment and usage conditions. The engine (1) is equipped with a control means, which calcula...
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WO/2014/106118A1 |
A method of evaluating operating capability of a prime mover includes: starting the prime mover with a minimum load requirement threshold; obtaining a reference prime mover operation parameter for the prime mover; comparing the reference...
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WO/2014/103990A1 |
The objective of the present invention is to provide a fuel injection control device and a control method for a 4-cycle engine with which the operation of the engine is continued when there is phase detection pulse distortion due to a se...
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WO/2014/103030A1 |
[Problem] In the controlling of the opening/closing timing for a valve by means of an ECU, depending on the engine rotational frequency the responsiveness of a variable phase device may be lowered and suitable control may not be possible...
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WO/2014/102877A1 |
A vehicle equipped with: a battery that stores electricity; an internal combustion engine that is started using electricity supplied from the battery; electric accessory devices that operate using electricity supplied from the battery; a...
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WO/2014/098286A1 |
The present invention relates to a method for displaying an engine output mode of an engine output display controller and a device thereof, the method for displaying the engine output mode of the engine output display controller which is...
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WO/2014/091917A1 |
Provided is a vehicle driving-torque control device with which an improvement in acceleration responsiveness can be achieved without imparting discomfort due to shock when driving torque is increased. The vehicle driving-torque control d...
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WO/2014/089702A1 |
A system and method involving a cycle-by-cycle skip-fire fuel-injection technique for pilot-ignited engines. The system and methods involve skip-firing selected combustion chambers when a low load condition is determined and modulating t...
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WO/2014/093643A1 |
Advanced combustion modes, such as PCCI, operate near the system stability limits. In PCCI, the combustion event begins without a direct combustion trigger in contrast to traditional spark-ignited gasoline engines and direct-injected die...
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WO/2014/091680A1 |
A pressure-regulating valve (60), which reduces the pressure of a fuel gas supplied to first injection valves (21), and a main tank stop valve (44) and a cutoff valve (45) are disposed in a fuel passage comprising a gas line (41). A cont...
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WO/2014/091893A1 |
The purpose of the present invention is to provide a fuel temperature estimation device that can improve the precision of estimating fuel temperature in different parts of a fuel channel. The present invention is a fuel temperature estim...
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WO/2014/091678A1 |
This fuel injection system is provided with: first injection valves (21) that inject a fuel gas; a pressure-adjusting valve (60) that reduces the pressure of the fuel gas, which is supplied to the first injection valves (21), to a preset...
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WO/2014/091717A1 |
An engine equipped with: a turbocharger (20) containing a turbine (22) and a compressor (23); an EGR passage (45) connecting an exhaust passage upstream from the turbine (22) and an air intake passage (10) downstream from the compressor ...
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WO/2014/091695A1 |
In the present invention, the number of water-temperature sensors that detect the temperature of cooling water (12) that has passed through an engine (1) is increased to two (18, 19), and a control device (20) is provided that verifies t...
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WO/2014/091723A1 |
This fuel injection system is provided with first injection valves (21) that inject a fuel gas, a pressure-regulating valve (60) that reduces the pressure of the fuel gas, which is supplied to the first injection valves (21), to a preset...
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WO/2014/087918A1 |
This sensor control device is provided with a detection unit and a computation unit, the detection unit detects an output signal output from a sensor element in accordance with oxygen concentration, and the computation unit acquires, as ...
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WO/2014/087820A1 |
A fault diagnosing device for diagnosing faults in the fuel injection amount of a diesel engine is provided with: an oxidation catalyst provided in an exhaust passage; an exhaust temperature detector for detecting the upstream-side exhau...
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WO/2014/087474A1 |
A PM-ECU for controlling the drive torque of a vehicle is halted by a driver's operating a start switch and activated by the driver's operating the start switch again. When the start switch is operated again after the PM-ECU is halted by...
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WO/2014/087854A1 |
This electronic control apparatus (1) has an integrated circuit (20), and a controller (10) for controlling the integrated circuit (20). The integrated circuit (20) has: a monitored circuit (30); a voltage-irregularity detection circuit ...
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WO/2014/087501A1 |
This control device is applied to a hybrid vehicle having an internal combustion engine capable of changing the operation mode, during operation, between lean combustion and stoichiometric combustion. The control device preferentially se...
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WO/2014/087809A1 |
This abnormality diagnosis device for an EGR device is provided with: an EGR pathway through which a portion of exhaust gas re-cycles to an intake tube; an EGR valve that can adjust the amount of EGR gas flowing through the EGR pathway; ...
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WO/2014/083985A1 |
Provided is a gas engine in which the air-fuel ratio can be controlled according to a change in the composition of a fuel gas. A gas engine (1) provided with an A/F valve (22) and a solenoid valve (21) and performing perturbation using t...
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WO/2014/082731A1 |
This method for processing a signal (CRK) supplied by a bi-directional sensor comprises the following steps: • generating a first signal (CRK_CNT) reproducing all the square waves of the signal supplied by the sensor, • generating a ...
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