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WO/2017/014898A1 |
A system for sensing and controlling a fuel gas composition may include a plurality of micro-sensors (251) mounted in a single chamber (250), with each of the micro-sensors (251) being configured to sense a characteristic of a mixture of...
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WO/2017/007357A1 |
The object of the invention is a multi-purpose internal combustion engine, which is a 4-stroke engine with or without a turbocharger with a spark ignition or compression ignition, which can work interchangeably in 2 different ways: 1. - ...
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WO/2017/005445A1 |
According to a claimed method for operating a four-stroke internal combustion engine comprising a fully variable valve train and at least one phase shifter for changing the time of the maximum valve stroke of the inlet valves, during the...
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WO/2017/000012A1 |
Internal combustion engine (1) comprising a control device (C), wherein in the internal combustion engine (1) a fuel-air mixture is burned with a combustion air ratio (λ) which can be influenced by the control device (C), wherein the co...
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WO/2017/000011A1 |
Method for controlling an internal combustion engine (1), wherein in a piston-cylinder unit that includes an antechamber (2), the amount of propellant gas delivered to the antechamber (2) is adapted to an adjustment of the actuation char...
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WO/2016/204236A1 |
The present invention comprises: a crank angle sensor 4 for outputting crank angle signals for which a plurality of reference positions are set in advance in accordance with the rotation of a crankshaft 2; a cam sensor 5 for outputting a...
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WO/2016/203686A1 |
The present invention reverses the rotation of the crankshaft in a manner such that the crank angle exceeds the startup intake range and reaches the startup ignition range when starting up the engine. At least part of the startup intake ...
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WO/2016/203102A1 |
Invention relates to a method of operating an internal combustion piston engine (40), in which the method during the engine is running, during the cycle of the cylinder (44) after closing an inlet valve or valves (42) of the cylinder det...
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WO/2016/203095A1 |
The method for operating a multi-cylinder piston engine (1) comprises the steps of operating a first group of cylinders (2) in an active state, in which state a first amount of a main fuel is injected into each cylinder (2) during each c...
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WO/2016/201472A1 |
The invention relates to a method for the knock control of an internal combustion engine (1) having at least one cylinder (2), to which at least one intake valve (3) is associated, wherein, if knocking occurs in at least one cylinder (2)...
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WO/2016/203687A1 |
The present invention rotates a camshaft in a forward direction and a reverse direction, in conjunction with the rotation of the crankshaft in the forward direction and reverse direction. The camshaft is provided with an intake cam and a...
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WO/2016/194281A1 |
A motor drive device for controlling the valve timing of an internal combustion engine comprises a motor drive unit (22) that drives a motor (15) for opening and closing a valve (4) by controlling the phase of a camshaft (11), and a dete...
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WO/2016/193527A1 |
Invention relates to an internal combustion piston engine (10) comprising an arrangement (20) for introducing additional oxygen containing gas in- to the cylinders (14) of the engine (10). The arrangement (20) for introducing additional ...
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WO/2016/193597A1 |
The invention concerns an engine assembly (1) comprising a turbocharged engine with at least one cylinder having first and second outlet passages, the first passage being connected to a first manifold (5) while the second passage is conn...
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WO/2016/188768A1 |
The invention relates to a method and to a control unit, wherein a first valve cross-section of the valve for controlling an air mass in the internal combustion engine is provided before the switching process, wherein a second valve cros...
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WO/2016/174820A1 |
A control device (10) for controlling actuation of an injector (IJ) disposed in an internal combustion engine is provided with: a voltage impressing unit (300) that impresses a voltage stepped-up to a step-up target value on the injector...
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WO/2016/174493A1 |
A single valve compression release bridge brake is provided. The single valve compression release bridge brake includes a braking piston (160) integrated into an inner end of a valve bridge (400) which is located under a rocker arm (210)...
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WO/2016/170583A1 |
The engine control device controls a direct fuel injection type spark-ignition engine provided with a fuel injection valve for directly injecting fuel into each cylinder and a spark plug for generating a spark for igniting an air-fuel mi...
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WO/2016/166860A1 |
This engine control device controls a direct-injection spark-ignition engine comprising a fuel injection valve that directly injects fuel into a cylinder, and a spark plug that ignites the fuel-air mixture inside the cylinder. The engine...
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WO/2016/166859A1 |
This engine control apparatus controls a cylinder-direct fuel injection engine provided with a fuel injection valve for directly injecting fuel into a cylinder, and a valve-overlap period adjustment mechanism for adjusting a valve-overla...
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WO/2016/159089A1 |
Configured is a control unit for an internal combustion engine, with which overlap is reduced and knocking is suppressed, while the opening timing for an exhaust valve is maintained, during low rotation/high load. In the present inventio...
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WO/2016/159090A1 |
Configured is a control unit for an internal combustion engine, with which the air intake volume is increased and unencumbered operation of the internal combustion engine is rendered possible, while the opening timing for an intake valve...
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WO/2016/157757A1 |
This variable valve system (10) includes: a crank angle sensor (240) that measures the rotational angle of a crank shaft (200); a cam angle sensor (340) that measures the rotational angle of a cam shaft (300) which opens and closes valve...
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WO/2016/152102A1 |
This fuel injection control device for a direct injection engine is provided with an engine body (engine 1) and a fuel injection control unit (engine controller 100). At the point in time when an air-fuel mixture ignites while the engine...
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WO/2016/152067A1 |
A variable valve system (10) equipped with a crank angle sensor (240) for measuring the angle of rotation of a crankshaft (200), a cam angle sensor (340) for measuring the angle of rotation of a camshaft (300) that opens/closes a valve a...
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WO/2016/152010A1 |
An engine system is provided with an engine, a manual start unit that is manually operated by a user in order to start an engine, a motor configured so that a crankshaft can be rotatably driven in a forward direction, and a control unit ...
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WO/2016/152065A1 |
In the present invention, air-intake reduction suppression control, which is for suppressing a reduction in the amount of air taken in by an engine, is executed if a tracking delay occurs for an actual fuel pressure with respect to a tar...
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WO/2016/152066A1 |
A variable valve system (10) equipped with: a crank angle sensor (240) for measuring the angle of rotation of a crankshaft (200); a cam angle sensor (340) for measuring the angle of rotation of a camshaft (300) that operates in associati...
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WO/2016/152068A1 |
A variable valve system (10) equipped with a crank angle sensor (240) for measuring the angle of rotation of a crankshaft (200), a cam angle sensor (340) for measuring the angle of rotation of a camshaft (300) that opens/closes a valve a...
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WO/2016/146230A1 |
The invention relates to an internal combustion engine comprising: at least two cylinders (1, 2, 3, 4); a cylinder cut-out which is provided to cut-out a section of the cylinders (1, 2, 3, 4) during operation; a variable valve train (5) ...
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WO/2016/145570A1 |
An internal combustion engine includes a cylinder block that defines a cylinder and a cylinder head mounted to the cylinder block. A reciprocating piston is arranged inside the cylinder for compressing an air and fuel mixture at a geomet...
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WO/2016/142110A1 |
The invention relates to a method for the torque-neutral switch-over of the operating states of an actuator of an internal combustion engine (100), according to which method the target level of an intake pipe absolute pressure required f...
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WO/2016/144281A1 |
A valve cock disk consists of a rotor (2) and a stator. The stator is connected to a cylinder head component and has end openings and side openings. The side openings of the stator are in communication with combustion chambers of engine ...
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WO/2016/140345A1 |
The present invention pertains to a control device and control method for controlling a vehicle drive mechanism including a moving body, the movable range of which is delimited by two stoppers, and a sensor for detecting the position of ...
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WO/2016/140269A1 |
The purpose of the present invention is to ensure that abnormality can be detected quickly and with high precision and abnormality at low rotations can be satisfactorily dealt with when abnormality has occurred in either of two rotation ...
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WO/2016/136001A1 |
The present invention relates to an internal-combustion engine, and the objective of the invention is to make it possible to suppress NOx emissions, without using an additional device, in marine areas having strengthened exhaust emission...
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WO/2016/127254A1 |
It is a challenge to reduce unburned hydrocarbon emissions for gaseous fuelled engines, especially at low engine load conditions, to meet demanding emission regulation targets. A method for reducing unburned hydrocarbon emissions in a le...
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WO/2016/128640A1 |
The invention relates to an engine assembly (1) comprising an internal combustion engine, an exhaust system having a turbine (2) which is connected to the engine comprising at least one cylinder having two outlet passages, the first and ...
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WO/2016/125456A1 |
A motor control apparatus according to the present invention comprises: an inverter (33) that causes a rotational torque that promotes or prevents rotation of an output shaft of a motor; rotation angle detection unit (40, 60) that output...
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WO/2016/120926A1 |
In a lean-burn engine equipped with a turbocharger, a responsiveness of a supercharging pressure in a lean region is enhanced by control of a valve timing of an exhaust valve while a combustion state is restrained from varying. A variabl...
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WO/2016/116196A1 |
The invention relates to a method for the pilot control of mixture preparation (105) for an internal combustion engine (100) comprising steps of determining a configuration of the internal combustion engine (100), wherein the configurati...
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WO/2016/117444A1 |
Provided is a flexible-fuel engine that makes it possible to use a fuel containing an alcohol as a fuel that is burned in a cylinder (11), wherein: the geometric compression ratio is set to 12 or more; engine starting is carried out usin...
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WO/2016/112936A1 |
The invention relates to a diesel engine, in particular a high-power diesel engine, which comprises a variable valve train (13) comprising an adjusting unit (14) for adjusting a valve opening time, a valve lift, a camshaft phase position...
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WO/2016/112935A1 |
The invention relates to a diesel engine, in particular a high-power diesel engine, which comprises a variable valve train (13) comprising an adjusting unit (14) at least for adjusting a cam angle of at least one inlet valve (18, 19, 20,...
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WO/2016/103597A1 |
A control value calculator (46) has a cylinder internal state estimator (43A) for estimating which state the interior of a cylinder (50) belongs to from among a plurality of PM·PN producing states, which are states in which particulate ...
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WO/2016/104733A1 |
The objective is to obtain suitable combustion from the beginning of cranking, and achieve rapid starting of an internal combustion engine. This control device, which controls an internal combustion engine equipped with a variable valve ...
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WO/2016/098768A1 |
Provided is a novel variable valve device for an internal combustion engine in which an intake valve closing time period (IVC) can be sufficiently delayed to perform an Atkinson cycle (low compression ratio/high expansion ratio) even if ...
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WO/2016/092753A1 |
A control device for controlling a motor (15) so that a cam (17) is caused to rotate by means of the output from the motor, displacing a control member (12) that abuts an outer peripheral surface of the cam, and thereby switching an oper...
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WO/2016/091515A1 |
The invention relates to a method for controlling a high-pressure fuel pump for injecting fuel into an internal combustion engine, said high-pressure fuel pump being connected to a camshaft of the internal combustion engine. The disclose...
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WO/2016/092141A1 |
Invention relates to a method of controlling an operation of an inlet valve system (10) arranged in connection with each cylinder (14) of an internal combustion piston engine (40), which method comprises during the operation of the engin...
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