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WO/2018/216154A1 |
A control method for internal combustion engines, wherein: part of a low–intermediate engine speed/low–intermediate load region of an internal combustion engine is defined as a lean combustion region; a homogenous air-fuel mixture is...
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WO/2018/215856A1 |
An ignition device for welding equipment includes a capacitor, a transformer, a high voltage output circuit connected to a secondary winding of the transformer, a discharging switch enabling discharge of the capacitor to a primary windin...
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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-...
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WO/2018/209171A1 |
An ignition device includes a case having an opening and a bottom wall, a coil bobbin arranged in the case having a through hole, a first end and a second end, an ignition coil wound around the coil bobbin, a core made of magnetic materi...
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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...
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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...
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WO/2018/203511A1 |
Provided is an engine 100 equipped with: an intake port 20; a plasma generation part 31 which is provided on an inner wall 11a of a cylinder head part 11, generates non-thermal plasma in a combustion chamber 12, and is capable of reformi...
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WO/2018/198567A1 |
The objective of the present invention is to provide an ignition control device for an internal-combustion engine capable of predicting the occurrence of knocking resulting from a temperature change in an uncombusted region, and capable ...
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WO/2018/200104A1 |
Methods and systems for a unique material and geometry in a high temperature spark plug extender and may include a spark plug extender with a conductive core encased in a liquid crystal polymer where opposite ends of the conductive core ...
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WO/2018/198951A1 |
This spark plug sleeve 100 mounted between a cylinder head 101 and a spark plug 102 is provided with a non-threaded section 112 which is formed on a front end inner peripheral surface facing the inside of a combustion chamber 103 and wit...
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WO/2018/193909A1 |
An internal combustion engine ignition system provided with: a third switching element (14) which blocks or conducts a primary current that flows from a voltage application section (17) to a center tap (12A) of a primary coil (12); a fir...
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WO/2018/189200A1 |
The invention relates to a method and to a corresponding device for starting an internal combustion engine designed for alcohol or a high content of alcohol in a mixed alcohol-gasoline fuel, an early starting ignition time point (ZZP_ST)...
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WO/2018/185390A1 |
The invention relates to a method for controlling the torque of a spark-ignition engine, mounted on blocks, having combustion ignition means, comprising the steps of: determining a setpoint torque (Cc), determining a preventative torque ...
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WO/2018/180814A1 |
Provided is a stroke determination device which detects a secondary output from an ignition coil without using a high breakdown voltage element, and on the basis of the waveform of the detected secondary output, is capable of accurately ...
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WO/2018/182760A1 |
An ignition plug wire for an internal combustion engine has an elongated conductor with a programmable capacitor module disposed in-line with the elongated conductor. The programmable capacitor module is configured to step up or convert ...
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WO/2018/179244A1 |
This engine ignition method involves: providing an ignition coil and an exciter coil inside a permanent magnet generator driven by the engine; charging an ignition capacitor using the output voltage from the exciter coil; thereafter, gen...
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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...
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WO/2018/173140A1 |
The present invention relates to a mounting structure for a pulse sensor (48) for an engine (10). The pulse sensor (48) is mounted to a cover (40) so as to radially extend therethrough and is located in front of a crankshaft (12) and bet...
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WO/2018/172665A1 |
Method for managing pinking in a cylinder of an internal combustion engine, in a system comprising at least one acoustic sensor (2) and a computer (1) in order to take account of acoustic contamination stemming from parasitic noise (5), ...
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WO/2018/171944A1 |
The invention relates to a device, in particular a machine, for producing Wiegand wire from a wire, in particular a pulse wire, and to a method for operating a device. The device has a first chuck, a second chuck, and a third chuck. The ...
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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...
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WO/2018/175304A1 |
In at least some implementations, an ignition system for a combustion engine includes analog circuit components arranged to control ignition events at an engine speed below a first threshold of engine speed and a microprocessor to contro...
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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...
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WO/2018/163038A1 |
The present subject matter provides an ignition system (200) for an internal combustion engine (125). An electrical machine (125E) functionally coupled to a rotating member (125B) of the internal combustion engine (125). An ignition cont...
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WO/2018/162815A1 |
The invention relates to a method for managing the torque of a combustion engine in a fuel injection recovery phase (4a) after an injection shut-off (5b) in the combustion engine. A minimum static torque (1) is predetermined to be used a...
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WO/2018/159161A1 |
The purpose of the present invention is to provide a novel internal combustion engine ignition control device whereby the man-hours required for matching adjustment of a MOS gate voltage and the like is reduced without being affected by ...
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WO/2018/150112A1 |
The invention relates to a method for controlling a combustion engine comprising an automatic stopping and restarting system, in which an effective ignition advance (3) is applied during a start-up of the engine comprising a phase (P1) o...
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WO/2018/152466A1 |
An on-demand generator starting system and method is disclosed. The generator starting system is included as part of a standby or portable generator that includes one or more outlets that provide electrical power to an electrical device....
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WO/2018/142730A1 |
Provided is an outer cylinder lens that is not readily broken, and whereby force exerted on an outer cylinder in conjunction with a temperature increase can be relaxed. The present invention is characterized by being provided with a lens...
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WO/2018/143137A1 |
The present invention is provided with: a primary current control unit (314) that executes, once or a plurality of times in one combustion cycle, discharge generation control for causing a spark plug (19) to generate a jump spark; an app...
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WO/2018/144498A1 |
An engine system comprising an internal combustion engine and a turbocharger, where a diameter of the at least one intake valve is greater than a diameter of the at least one exhaust valve, the salient angle of the piston bowl is at leas...
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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...
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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...
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WO/2018/131407A1 |
The purpose of the present invention is to provide a control device for an internal combustion engine capable of accurately calculating a necessary discharge energy amount when performing control for achieving a target gas-fuel ratio giv...
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WO/2018/130772A1 |
The valve-controlled ignition pre-chamber (1) is intended for an internal combustion engine (2) which has a combustion chamber (5) in which a main charge (30) more less diluted with a neutral gas is ignited, said prechamber (1) comprisin...
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WO/2018/131978A1 |
The present invention relates to a gas heat pump and a control method therefor and, according to the present invention, the method for controlling a gas heat pump, which comprises an ignition plug and a gas engine having an engine combus...
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WO/2018/128536A1 |
An auxiliary system for reverse maneuvers is useful to assist load-carrying vehicles during reverse maneuvers.
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WO/2018/125155A1 |
An internal combustion engine, a method of operating the internal combustion engine, and a controller are disclosed. The method may be implemented in part by the controller and comprises determining a shaft angle of an engine shaft; supp...
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WO/2018/110261A1 |
This ignition control system is provided with an ignition plug (19) which is provided with: a cylindrical ground electrode (193); a cylindrical insulator (192) which is held inside the ground electrode, and which is provided with a protr...
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WO/2018/111715A1 |
A system and method are provided for hybrid electric internal combustion engine applications in which a motor-generator, a narrow switchable coupling and a torque transfer unit therebetween are arranged and positioned in the constrained ...
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WO/2018/108301A1 |
The invention relates to a method for operating an internal combustion engine (1), having the following steps: introducing a first defined quantity of a first gaseous fuel into a combustion chamber (3) of the internal combustion engine (...
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WO/2018/105523A1 |
A control device (24) for a combustion engine (1) of a working tool is provided, comprising: a first input for information of a combustion of one cycle of a combustion chamber (4) of the engine; and a first output for controlling a compo...
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WO/2018/105522A1 |
According to the present invention, a combustion engine (1) is provided comprising: a spark plug (2) for igniting an air-fuel mixture in a combustion chamber (4), and a control device (24) capable of controlling sparking actions of the s...
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WO/2018/106873A1 |
A combustion pre-chamber device for a spark ignition internal combustion engine is configured to engage a spark plug and be mounted to a cylinder head in communication with a combustion chamber of a cylinder of the engine. The combustion...
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WO/2018/105519A1 |
A combustion engine (1) is provided, comprising: a spark plug (2) for igniting an air-fuel mixture in a combustion chamber (4), and a control device (24) capable of controlling sparking actions of the spark plug (2), wherein the control ...
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WO/2018/104240A1 |
The present invention relates to a method for controlling a drivetrain (13) of a vehicle (1, 1a), wherein the drivetrain (13) of the vehicle (1, 1a) is controlled as a function of a known control parameter (5a, 5b, 5c) which was previous...
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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...
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WO/2018/106924A1 |
A spark plug is disclosed that includes at least one bore extending through a shell of the spark plug in order to form a passageway between an annular volume around the spark plug insulator nose and a pre-chamber volume of a pre-chamber ...
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WO/2018/100698A1 |
During the starting of an engine, a fuel injection amount is set to a jump-over injection amount (F2) when the engine speed acquired with each cycle is equal to or greater than a crossover determination value (R0) set to a value that is ...
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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...
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