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Matches 451 - 500 out of 54,898

Document Document Title
WO/2015/186683A1
[Problem] To enable the use of gas fuels such as CNG in existing diesel engines. [Solution] A direct-injection injector unit comprising a plurality of gas fuel injectors and an ignition means for igniting the gas fuel, said injector unit...  
WO/2015/186761A1
A reluctor projection (7a) on a flywheel (7) is set to an advanced side so that a target ignition timing can be specified after an ON period of a crank angle signal is measured. Then, for the first ignition at the beginning of the start ...  
WO/2015/186262A1
An internal combustion engine is provided with a supercharging compressor that pressurizes intake air in an intake air passage, and an exhaust refluxing device that refluxes part of exhaust into a supply passage upstream of the compresso...  
WO/2015/185263A1
The invention relates to an ignition system and a method for preventing a spark discharge during the activation process of a supply voltage in an ignition system for a spark ignition engine. The method comprises lowering an effective val...  
WO/2015/186682A1
[Problem] To enable the use of gas fuels such as CNG in existing diesel engines. [Solution] An injector unit that can be inserted into a through hole for accommodating a diesel injector provided to a cylinder head of a compression igniti...  
WO/2015/186254A1
A lighting device (10) is provided with: a lighting control circuit (11) that controls a lighting switching element (SCR1); and a power supply circuit (12) that supplies power to the lighting control circuit (11) using alternating curren...  
WO/2015/185791A1
Invention relates to a method of controlling an angle of start of ignition in an internal combustion piston engine, wherein following steps are practised during the operation of the engine: a) a reference signal (R) of a predetermined an...  
WO/2015/186764A1
 When the engine speed (Ne) of a single-cylinder engine (1) increases and reaches 7000 rpm or greater, fuel injection is culled by 1/3 (discontinued for one out of every three combustion cycles); at 7250 rpm or greater, ignition is cul...  
WO/2015/182091A1
The present invention provides a plug connector with which dislodgement of a terminal connection member can be suppressed. This plug connector is provided with a conductive portion that electrically connects a spark plug to a connection ...  
WO/2015/182160A1
Provided is a control device for an internal combustion engine. The device has a catalytic device and a controller that is programmed to control the internal combustion engine. The controller is programmed to perform an A/F oscillation o...  
WO/2015/182775A1
An objective of the present invention is to provide a small injector having an in-built ignition system, the injector being equipped with an ignition system and capable of using a simple configuration to reliably inject fuel and to add t...  
WO/2015/182774A1
An objective of the present invention is to provide a small injector having an in-built ignition system, the injector being equipped with an ignition system and capable of using a simple configuration to reliably inject fuel and to add t...  
WO/2015/179095A1
A detection system (59) for determining spark voltage of a spark plug (54) in a capacitive discharge ignition system (52) is disclosed. The detection system may have a sensor circuit (60) configured to detect occurrence of a spark by mea...  
WO/2015/178278A1
The purpose of the present invention is to improve sealing between a rubber member and the outer peripheral surface of an ignition plug insulator and improve anti-current-leakage properties. The rubber member of the plug connector encaps...  
WO/2015/177978A1
An ignition control device for an in-vehicle internal combustion engine on which a spark plug (40) having opposite electrodes (41, 42) is mounted stores a load condition of an internal combustion engine (10) at a time when a vehicle is o...  
WO/2015/078433A3
The problem addressed by the invention is that of providing a method that permits safe operation of an internal combustion engine as close to the knock limit as possible. This problem is solved according to the invention by means of a me...  
WO/2015/170418A1
Provided is an ignition coil for an internal combustion engine that is capable of continuing discharge even if secondary current wiring is disconnected or a current detection resistor is disconnected. A secondary current detection resist...  
WO/2015/167756A2
A corona discharge ignition system comprising a plurality of corona igniters is provided, The system Includes a control and drive electronics unit for directing the energy from a power supply toward the corona igniters; and a single tran...  
WO/2015/162802A1
Provided is an ignition device for an internal combustion engine in which an ignition coil or a circuit device including a switching element is prevented from overheating by a simple circuit configuration. When a switching element (64) e...  
WO/2015/163366A1
Provided is a spark plug that enables electromagnetic wave power loss to be reduced and in which there is no erosion of a central electrode tip portion even if the spark plug is configured so as to supply power for electromagnetic waves ...  
WO/2015/156341A1
This ignition device (1) is equipped with a secondary current command circuit (30) which receives input of a secondary current command signal (IGa) from an electronic control unit (ECU) (4), and a feedback circuit (10) outputs a control ...  
WO/2015/156298A1
An ignition device equipped with a blowout determination unit (5b) that uses a prescribed period (ΔT) from the beginning of a spark discharge produced by a primary ignition circuit (3) as a determination period, and determines that a bl...  
WO/2015/156216A1
In an ignition device for an internal combustion engine according to the present invention, continuous spark discharge of spark plugs is performed using either: a multiplexed signal (IGWc) obtained by multiplexing discharge continuation ...  
WO/2015/156371A1
Provided is a control device in which a discharge control unit causes a high voltage to be generated in a secondary coil by controlling an igniter unit so that the flow of current from a primary coil toward a ground side is cut off and c...  
WO/2015/156297A1
An ignition device comprising a blow-out determination unit that determines that a blow-out has occurred, if a secondary current has dropped below a prescribed threshold (Ia) during a determination period, said determination period being...  
WO/2015/156204A1
 An ignition system performs "energy injection control" for continuously injecting energy that enables ignition discharge into an ignition coil during a prescribed energy injection period after a primary current is blocked by an igniti...  
WO/2015/156296A1
 An ignition system injects energy during a prescribed energy injection period after a primary current is blocked by an ignition switch and a secondary current causes a spark plug to discharge. The ignition system is provided with a bl...  
WO/2015/157294A1
A plasma generator comprises a radio frequency power source, a coaxial cavity resonator assembly, and a direct current power source. The radio frequency power source provides a voltage supply of radio frequency power having a first ratio...  
WO/2015/156221A1
Provided is a control device in which a discharge control unit causes a high voltage to be generated in a secondary coil by controlling an igniter unit so that the flow of current from a primary coil toward a ground side is cut off and c...  
WO/2015/156382A1
In the present invention the on-off state of an energy input switching means (20) is controlled such that the maximum value of the discharge current of a capacitor (13), as detected by a primary-side current detection means (24) provided...  
WO/2015/156391A1
In the present invention, when an abnormality determination means (28) determines the presence of a breakdown of an energy input circuit (6), an energy input line (β) that inputs electrical energy from the energy input circuit (6) to a ...  
WO/2015/156342A1
In this ignition device (1), a first switching unit (8) imparts a voltage between the electrodes of a spark plug (2) by means of turning on/off the electrification from a vehicle-mounted battery (17) to a primary coil (5A). Also, a secon...  
WO/2015/156308A1
An ignition device for an internal combustion engine, said ignition device being equipped with a primary ignition CDI circuit and an energy input circuit. The primary ignition CDI circuit has a primary ignition booster circuit that boost...  
WO/2015/156384A1
This control device for an internal combustion engine controls an internal combustion engine system which is equipped with an ignition device comprising: ignition coils each having a primary coil in which a primary current supplied from ...  
WO/2015/151682A1
Provided is a light-weight engine fan that can blow high temperature air. A feed air flow (W), after passing through and cooling a region having a cylinder (11), passes through a region having a muffler (40) and then flows through a nozz...  
WO/2015/119162A3
 This ignition device includes an emission unit that emits electromagnetic waves to a combustion chamber of an internal combustion engine, and a generation unit that generates the electromagnetic waves to be supplied to said emission u...  
WO/2015/146209A1
The purpose of the present invention is to provide an engine control system that is capable of promoting mixing of fuel and air during exhaust gas recirculation, thereby suppressing combustion fluctuation of a gasoline engine, such that ...  
WO/2015/146126A1
 Provided is an ignition control ECU for implementation in an ignition system having an ignition coil (51) provided with a primary winding (51a) and a second winding (51b), for generating ignition energy in the second winding (51b) by ...  
WO/2015/141544A1
Prevention heating control is performed with an objective of evaporating light oil and the like adhering to an inner circumferential wall of a glow hole. In the prevention heating control, a temperature of a heater is controlled so that ...  
WO/2015/142744A1
A system has an engine. The engine has a combustion chamber, a pre-combustion chamber apart from the combustion chamber, and an opening spanning between the combustion chamber and the pre-combustion chamber. The engine also has a first f...  
WO/2015/137003A1
Provided is a combustion control system for an internal combustion engine, said system comprising: a spark plug that spark-ignites an air-fuel mixture in a combustion chamber; a plurality of ignition coil pairs for generating discharge o...  
WO/2015/136171A1
The invention relates to a method for controlling combustion in a motor vehicle internal combustion engine, the method comprising an overlap-test step (2, 5), which overlap-test step consists in evaluating, on the one hand, whether opera...  
WO/2015/138987A1
An injector-igniter including a pre-chamber in fluid connection with a combustion chamber of a combustion engine may be embodied as an integrated, bolt-in, singular unit that is suitable to operate heavy duty compression ignition engines...  
WO/2015/138342A1
In one aspect, a skip fire engine controller is described. The skip fire engine controller includes a skip fire module arranged to determine an operational firing fraction and associated cylinder load for delivering a desired engine outp...  
WO/2015/138107A1
A method for controlling the operation of an ignition exciter with a rechargeable energy source supplying electricity to a solid-state switch is disclosed. The method includes charging the energy source at a first rate when the voltage o...  
WO/2015/132976A1
Provided is an igniter for internal combustion engines that detects secondary current in an ignition coil that is disposed in cylinders in a simple circuit configuration. An igniter for internal combustion engines, which has ignition coi...  
WO/2015/133533A1
 Provided is a laser ignition device wherein the deterioration of a semiconductor laser can be prevented and stable ignition can be realized by suppressing the intensity of oscillation-leakage light that leaks from a laser resonator to...  
WO/2015/134989A1
An aspect of the present invention includes a Hall effect pointer tool comprising a Hall effect sensor adapted to detect the strength of a target magnet' s magnetic field, whereby at least one microcontroller automatically adjusts an int...  
WO/2015/085335A3
In a method and a device for starting a two-stroke single-cylinder engine (7) by means of an electric starting motor (4) driving a crankshaft (15), the starting motor (4) drives the crankshaft (15) only during at least one time segment o...  
WO/2015/130655A1
An igniter includes a central electrode terminating in a firing portion including a plurality of prong tiers distributed axially on the firing portion. Each prong tier including at least one firing prong extending radially outward from t...  

Matches 451 - 500 out of 54,898