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Matches 1 - 50 out of 16,216

Document Document Title
WO/2019/003326A1
An internal-combustion engine (1) includes a variable compression ratio mechanism (2) for changing a mechanical compression ratio, and a variable valve timing mechanism (7) for changing the valve timing of an intake valve (4). When accel...  
WO/2018/221157A1
In order to improve combustion stability while suppressing HC and PN discharged from a combustion chamber, an ECU 150 which controls a fuel injection device 101 which is installed in a fuel chamber 107 of an internal combustion engine so...  
WO/2018/221076A1
The purpose of the present invention is to provide a fuel injection valve capable of forming a highly homogeneous fuel spray in a combustion chamber and reducing wall adhesion. To this end, the fuel injection valve of the present inventi...  
WO/2018/221489A1
A compression ignition engine is provided with: a naphtha injector 19 that supplies naphtha to a combustion chamber 14a; a diesel fuel injector 18 that supplies diesel fuel having a higher boiling point than the naphtha; an ignition devi...  
WO/2018/218124A1
A method (50) for isolating a fault within an engine system (10) including an engine control module (40) and a diagnostics module (36) includes determining, by the engine control module (40), a plurality of parameters of the engine syste...  
WO/2018/212178A1
Provided are a control device and a control method for quickly starting a halted internal combustion engine. An ECU (10) includes an injection control unit (110) that controls injection of fuel into a diesel engine (1), and a throttle op...  
WO/2018/211853A1
The present invention comprises: a variable compression ratio mechanism 3 that controls a mechanical compression ratio; and an intake variable valve mechanism 1A that controls the phase during opening/closing of an intake valve. During a...  
WO/2018/212088A1
A problem addressed by the present invention can be solved by an air intake/exhaust structure 100 for a compressed natural gas engine, the structure being characterized by being provided with: a compressor 106 of a supercharger 105 insta...  
WO/2018/212093A1
Provided is an intake pipe fuel injection-type four-stroke engine unit that can improve the startability of an engine 10 with which there are high-load areas TH and low-load areas TL among four strokes. This engine unit comprises a four-...  
WO/2018/207307A1
In the present invention, a mixture of fuel gas and air is combusted in a combustion chamber in a gas mode of a dual-fuel engine (1) for ships. The engine system is provided with: a control unit (22) for advancing the closing timing of a...  
WO/2018/207412A1
Provided is a control device for an internal combustion engine capable of estimating a compression ratio of the internal combustion engine at times other than when fuel to an internal combustion engine is cut off and without being affect...  
WO/2018/207749A1
The start control device is provided with: a determination unit 110 for determining, when an engine 10 is being started, whether or not the engine 10 is in a prescribed cold-start state; and a start control unit 120 for causing, when the...  
WO/2018/203360A1
According to the present invention, while the wall temperature of an inner circumferential surface (32a) of a cylinder bore (32) is low, the mechanical compression ratio of an internal combustion engine (1) is fixed. Specifically, when a...  
WO/2018/193833A1
An exhaust treatment device (50) is applied to an internal combustion engine (10) in which a three-way catalyst (26) that oxidizes or reduces a component included in exhaust and a particle filter (27) that filters particulate matter incl...  
WO/2018/185968A1
This engine system comprises: a fuel tank that holds fuel; an internal combustion engine; an electric generator that is driven by the internal combustion engine to generate power; a recoil starter that starts the internal combustion engi...  
WO/2018/185969A1
This engine system comprises a fuel tank, an internal combustion engine, an electric generator, a recoil starter, a control unit, an injector, a fuel pump, an ignition device, and a detection unit that detects the internal combustion eng...  
WO/2018/179801A1
Precisely estimating the change over time in the minimum advance for best torque (MBT) of an engine cylinder without incurring heavy calculation load has been difficult in the past. The purpose of the present invention is to provide a co...  
WO/2018/173990A1
A control device for an engine 1 equipped with: a hydraulic valve-stopping mechanism 14b which, when a condition is satisfied for executing a cylinder reduction operation wherein the operation of some of the cylinders among four cylinder...  
WO/2018/173387A1
The engine system includes: an engine (1) equipped with a turbocharger (5); an electronic throttle device (6); a low-pressure loop EGR device (21) including an EGR valve (23); a fresh air introduction device; and an electronic control un...  
WO/2018/173989A1
This engine control device is provided with a valve-stopping mechanism 14b that holds closed intake and exhaust valves 41, 51 of first and fourth cylinders (idle cylinders) from among four cylinders, a throttle valve control unit 115, an...  
WO/2018/168348A1
In the present invention, a controller (60) boosts the actual oil pressure to a transient oil pressure (working oil pressure) and then supplies the oil, which has been adjusted to the transient oil pressure (working oil pressure), to val...  
WO/2018/168693A1
A vehicle control device having: an engine 10 capable of switching between reduced-cylinder operation and all-cylinder operation; an engine control mechanism for controlling engine torque; and a PCM 50 that, when the car is traveling and...  
WO/2018/155387A1
An engine starting device (10) is provided with: a first starter (11) which is connected to a crank shaft (8) when an engine is started; a second starter (12) which is connected to the crank shaft (8) via a belt (25) in a rotationally tr...  
WO/2018/138762A1
According to a method for controlling a vehicle of the present invention, an idle rotation speed of an engine is reduced within a prescribed time required before a clutch is switched from a disengaged state to an engaged state when a shi...  
WO/2018/135265A1
Provided is a novel control device for an internal combustion engine, the control device being capable of accurately estimating an EGR amount (rate) during a transient state. For this purpose, detection signals of EGR sensors (9, 25) pro...  
WO/2018/124061A1
The present invention is provided with: a parameter reception unit (47) that receives parameters necessary for acquiring the pressure ratio of a low-pressure compressor and the pressure ratio of a high-pressure compressor; a pressure rat...  
WO/2018/116677A1
The purpose of the present invention is to provide a novel control device for an internal combustion engine capable of at least suppressing an increase in harmful substances in exhaust gas and deterioration in fuel consumption performanc...  
WO/2018/106771A1
An apparatus includes a processing circuit structured to receive a first signal indicative of an upstream air-fuel equivalence ratio from a first sensor positioned upstream of an intake of a catalyst, receive a second signal indicative o...  
WO/2018/105156A1
According to the present invention, first and second rotational positions are determined in advance within a single rotation of a crankshaft. The second rotational position is located within an intake stroke and an expansion stroke, whil...  
WO/2018/101172A1
Provided is a diesel engine for a ship in which an engine body can be operated under more favorable conditions. This diesel engine has: an engine body that supplies fuel from a fuel injection valve to a combustion chamber and causes comb...  
WO/2018/101149A1
Control is performed such that, after an air-fuel mixture (G1) in a first region (R1) of a combustion chamber (6) that includes an electrode part (23a) of an ignition device (23) is combusted by receiving ignition energy, SPCCI combustio...  
WO/2018/101153A1
Provided is a diesel engine for a ship in which an engine body can be operated under more favorable conditions. This diesel engine has: an engine body; a supercharger; an EGR system; an engine control device that controls the driving of ...  
WO/2018/096750A1
A control apparatus for an engine. The control apparatus comprises an engine (1), an EGR system (55), an ignition plug (25), a controller (ECU10), and a supercharging system (49). When the supercharging system is performing supercharging...  
WO/2018/096653A1
This combustion control device for a compression autoignition engine comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an ignition plug (25), a controller (ECU 10), and sensors (SW1 to SW16). By receiving a c...  
WO/2018/096884A1
The purpose of the present invention is to suppress emission of NOx when switching from SI to SCCI while appropriately preventing a fluctuation of torque due to a misfire or irregular combustion. The control device for an internal combus...  
WO/2018/096652A1
This control device for a compression autoignition engine comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an ignition plug (25), a controller (ECU 10), and sensors (SW1 to SW16). In cases where an operation...  
WO/2018/096748A1
A control apparatus for an engine. The control apparatus comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an injector (6), an ignition plug (25), and a controller (ECU10). The controller outputs a control si...  
WO/2018/096746A1
Provided is an engine control device that comprises an engine (1), state quantity setting devices (23, 24, 43, 48, 54), a spark plug (25), and a controller (ECU 10). The spark plug ignites a fuel-air mixture at a prescribed ignition timi...  
WO/2018/096586A1
This control device of a compression autoignition engine is provided with an engine (1), a supercharging system (49), an external EGR system (55B), a spark plug (25), a controller (ECU10) and sensors (SW1-SW16). In the case that the oper...  
WO/2018/096947A1
A control apparatus for a compression auto-ignition engine. The control apparatus comprises an engine 1, an ignition plug 25, a controller (ECU10), and sensors SW1–SW16. After the ignition plug has ignited an air-fuel mixture and combu...  
WO/2018/096654A1
This control device for a compression autoignition engine comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an ignition plug (25), a controller (ECU 10), and sensors (SW1 to SW16). By receiving a control sign...  
WO/2018/096590A1
This control device of a compression autoignition engine is provided with an engine (1), a state quantity setting device (23, 24, 43, 48, 54), a spark plug (25), a controller (ECU10), and sensors (SW1-SW16). The spark plug receives a con...  
WO/2018/095775A1
The invention relates to a method for operating a system and a such a system, wherein the system is made available with a first actuator unit and at least a second actuator unit, wherein the first actuator unit having a first control uni...  
WO/2018/092586A1
In the present invention, when engine torque has increased to near the maximum torque the closing timing IVC of the intake valve is moved away from the intake bottom dead center BDC by a variable valve mechanism, and the mechanical expan...  
WO/2018/088341A1
A regeneration control device for an exhaust purification device, said regeneration control device including: a regeneration control unit (10a) that executes regeneration control wherein particulate matter trapped by a filter (41) is eli...  
WO/2018/084039A1
Provided is art with which it is possible to detect the state of an internal combustion engine with high reliability and high accuracy. An internal combustion engine control device for controlling an internal combustion engine having a c...  
WO/2018/074276A1
In this control device and control method for a variable cylinder engine, when changing from deactivated-cylinder operation to all-cylinder operation the amount by which the fuel injection amount is increased for the reactivated cylinder...  
WO/2018/074163A1
Provided is a technology capable of minimizing the amount of fuel deposited on the wall surface of a cylinder in an engine in which the wall surface temperature fluctuates by cycle. Thus, an internal combustion engine control device for ...  
WO/2018/072011A1
A system and method of managing an on-demand electrolytic reactor for supplying hydrogen and oxygen gas to an internal combustion engine. The system minimizes reactor's power consumption and parasitic energy loss generally associated wit...  
WO/2018/066328A1
Provided is a novel internal combustion engine control device with which the influence of a delay in airflow and the degree of change in a transient state can be reduced and switching between a homogeneous lean combustion mode and a stra...  

Matches 1 - 50 out of 16,216