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Matches 1 - 50 out of 54,550

Document Document Title
WO/2019/049446A1
The present invention utilizes ignition noise to make it possible, with a simple configuration, to determine the occurrence of a misfire. A control device 100 is capable of determining the occurrence of a misfire in a spark plug 45 spark...  
WO/2019/048454A1
The invention relates to a method for operating a gas engine having at least one combustion chamber, in particular for a motor vehicle, wherein a gaseous fuel is injected directly into the combustion chamber in order to operate the gas e...  
WO/2019/044690A1
An ignition device (10) is equipped with: a primary coil (11) in which a connection point (14) between a first winding (11a) and a second winding (11b) is connected to a power source (90); a secondary coil (21) which is magnetically coup...  
WO/2019/044691A1
An ignition device (10) is equipped with: a primary coil (11) having a first winding (11a) and a second winding (11b) connected in series with the first winding; a secondary coil (21) which is connected to a spark plug (80) and is magnet...  
WO/2019/044689A1
An ignition system (10) comprises a primary coil (11) having a first winding (11a) and a second winding (11b) connected in series with the first winding, a secondary coil (21) connected to a spark plug (80) and magnetically coupled with ...  
WO/2019/039554A1
When a geometric compression ratio of an engine body (2) is set to 13 or more and the engine body is operating in a preset high load region, an effective compression ratio of the engine body is set to 12 or more and within a range having...  
WO/2019/028102A1
An apparatus for monitoring combustion and/or controlling operation of an internal combustion engine includes a processor to receive input from a crank angle sensor and a combustion chamber pressure sensor. The processor receives a first...  
WO/2019/016010A1
A method of monitoring combustion noise in a multi-cylinder internal combustion comprises: a1) monitoring combustion noise at a first cylinder of said engine by means of a knock sensor over a sensing window to determine a measured combus...  
WO/2019/014578A1
In an example, a transformer can include a core that can include a composite material and have a first permeability. The transformer can further include a primary coil that can be wound about the core. The primary coil can be configured ...  
WO/2019/008850A1
In order to provide a power converter device capable of accurately estimating the load voltage applied to a load (1) without directly detecting the same, this power converter device is provided with a control circuit (11) having a means ...  
WO/2019/007640A1
The invention relates to a method for operating an internal combustion engine of a motor vehicle with an automatic transmission, wherein a torque provided by the internal combustion engine is reduced depending on the operating state of a...  
WO/2019/006163A1
An engine operation detection system includes an engine including a spark plug and a spark plug wire, and an engine run sensor including a signal wire including an antenna, the antenna configured to receive a spark plug signal from the s...  
WO/2019/002440A1
An electrical connector having two lateral mounting bush wherein, a knock sensor (60) adapted to deliver data representative of the operation of a fuel injector is integrally overmoulded in one of the mounting bush, said knock sensor com...  
WO/2018/237104A1
In at least some implementations, an ignition system for a combustion engine includes a controller, an ignition circuit, and a wire providing two-way communication between the ignition circuit and the controller. The ignition circuit may...  
WO/2018/235003A1
The present invention relates to a system used to control the temperature within an internal combustion engine (125) and improve the life of the coolant used. The system comprises of a thermistor (310) and a pulser coil (305) provided fo...  
WO/2018/229883A1
Provided is an internal combustion engine ignition device that is capable of maintaining stable combustion by ensuring a stable high current period through stable supplying of necessary and sufficient discharge energy without deteriorati...  
WO/2018/229932A1
In the present invention, among the operating regions of an engine, homogeneous combustion is carried out in a first region on a low-load side, whereas in a second region in which the load is higher than in the first region, stratified c...  
WO/2018/225169A1
[Problem] To supply a small-sized internal combustion engine ignition device with which wear of a discharge electrode and a ground electrode is suppressed and a discharge failure due to wear or erosion of the electrodes is not caused. [S...  
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/2018/222201A1
One embodiment is a system comprising an internal combustion engine having one or more non-dedicated cylinders and one or more dedicated EGR cylinders configured to provide EGR to the engine via an EGR loop, a first spark plug coupled to...  
WO/2018/216153A1
A combustion engine control method whereby stratified mixed air is formed inside a combustion chamber and stratified combustion is performed, by performing fuel injection at least once both between the intake stroke and the first half of...  
WO/2018/216263A1
In ignition devices utilizing plasma discharge produced by alternating-current power, there exists a possibility of failure due to single event burnout (SEB) through cosmic ray exposure when direct-current high voltage is being applied t...  
WO/2018/216150A1
According to this control method for an internal combustion engine which is provided with a fuel injection valve that injects fuel directly into a cylinder and a spark plug that ignites a spark directly onto the fuel injected from the fu...  
WO/2018/215946A1
A method for ignition control in a combustion chamber of an internal combustion engine by means of acquiring an electric signal relating to ionizing currents emitted in said combustion chamber, comprising a step of detecting a substantia...  
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...  
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...  
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/2018/209171A1
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...  
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/2018/203511A1
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...  
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 ...  
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 ...  
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...  
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...  
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)...  
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 ...  
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 ...  
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 ...  
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...  
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/2018/173140A1
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...  
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), ...  
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 ...  
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/2018/175304A1
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...  
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/2018/163038A1
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...  
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...  
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 ...  

Matches 1 - 50 out of 54,550