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Matches 1 - 50 out of 54,713

Document Document Title
WO/2019/136045A1
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...  
WO/2019/130330A1
The present invention shall disclose an advanced spark plug for very small to very large engines comprises of any conventional spark plug characterised in providing plurality of holes on non-threaded region of the conventional spark plug...  
WO/2019/130660A1
According to the present invention, a gas engine connected to a supercharger is controlled by predicting the increase of a load before the load on the gas engine actually increases, increasing the rotational speed of the supercharger whi...  
WO/2019/125430A1
Apparatuses, methods, and systems for igniting fuel for an internal combustion engine, an ignition system include a first ignition device associated with a pre-combustion chamber of a cylinder and a second ignition device associated with...  
WO/2019/123533A1
This internal combustion engine ignition coil device comprises: an insulation case; an ignition coil device main body housed in the interior of the insulation case and having a coil assembled body, a center iron core disposed along the c...  
WO/2019/125752A1
Systems and methods are provided for recommending and providing a fuel having a target property to a vehicle. The system includes a fuel optimizer, which receives data associated with the vehicle, engine conditions, and environmental con...  
WO/2019/116639A1
This ignition device for internal combustion engines is provided with an ignition plug and a cylinder head member. The ignition plug includes an ignition section and a section to be supported, which is provided closer to the other end si...  
WO/2019/110381A1
The invention relates to a pre-chamber spark plug (18) for the combustion chamber (12) of an internal combustion engine (10), comprising a pre-chamber (20), which has multiple openings (22, 24) and which can be fluidically connected to t...  
WO/2019/106888A1
In a first standby state, a generator 6 and an AC outlet 33 are connected by a switch 36, and power is not supplied to an external load. In a second standby state, the generator 6 and the AC outlet 33 are disconnected by the switch 36, a...  
WO/2019/106776A1
In the present invention, control is performed such that a power conversion operation by a DC/DC conversion device 5 is stopped in at least one of: a period from a time when a high-voltage power supply 2 generates voltage for a spark plu...  
WO/2019/106887A1
A workout switch 25 or a communication circuit 21, etc., receives a warning indicating that power is supplied (supply is started) to an external load. When the warning is received, a control unit 9 controls the air-fuel ratio caused by t...  
WO/2019/102976A1
The present invention suitably detects a current conduction abnormality in a switch element of an ignition device for an internal combustion engine. This ignition device 1 for an internal combustion engine includes an ignition coil 11 an...  
WO/2019/103685A1
The present disclosure relates to power tool communication system (1) comprising a hand-held power tool (4) and an external communication device (3), where the hand-held power tool (4) comprises a tool communication unit (2) and a combus...  
WO/2019/092907A1
This ignition device is provided with: an ignition plug which includes a first electrode, a second electrode, and a dielectric disposed between the electrodes; an alternating-current power supply which generates an alternating-current vo...  
WO/2019/087748A1
The present invention is configured so that the generation of hydrocarbons during the start-up of a cold internal combustion engine is suppressed by heating the electrode of an ignition plug during the cold start-up, and thereby the manu...  
WO/2019/086418A1
An assembly for spectroscopy in a gas turbine comprises a laser for emitting an ignition laser pulse, an optical detector, and an optical probe. The probe (100) comprises a body (110) having a passageway (120) arranged therethrough to de...  
WO/2019/087799A1
An engine (1) is provided with an ignition device (200). The ignition device (200) is provided with: a central electrode (231); a grounding electrode (232) which is provided corresponding to the central electrode (231) and which is conne...  
WO/2019/067341A3
An internal combustion engine is operated at fuel-rich conditions by adjusting one or more operating parameters such as, for example, a throttle, an ignition timing, a load coupled to the engine, a fuel pressure, power to a supercharger,...  
WO/2019/073631A1
Provided is an internal combustion engine ignition coil with which it is possible to align the position of a noise-prevention resistor appropriately and to maintain normal operation performance for a long time. The internal combustion en...  
WO/2019/067341A2
An internal combustion engine is operated at fuel-rich conditions by adjusting one or more operating parameters such as, for example, a throttle, an ignition timing, a load coupled to the engine, a fuel pressure, power to a supercharger,...  
WO/2019/064932A1
In order to provide a device which is for controlling an internal combustion engine and is capable of reducing the frequency of multiple discharge from a spark plug of the internal combustion engine while suppressing failure to ignite fu...  
WO/2019/057663A1
The invention relates to a method for operating a drive device which comprises an internal combustion engine having a plurality of cylinders, wherein, in order to reduce a drive torque provided by the internal combustion engine, an ignit...  
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...  

Matches 1 - 50 out of 54,713