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WO/2016/088608A1 |
The purpose of the present invention is to provide a control device for an internal combustion engine with which it is possible to favorably control an engine even if there could occur a difference in temperatures of fuel injected into r...
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WO/2016/088899A2 |
[Problem] To provide an ignition device with which it is possible to improve the air-fuel ratio in an internal combustion engine, without enlarging the size of the device or sharply increasing costs. [Solution] An ignition device compris...
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WO/2016/084772A1 |
[Problem] To improve the air/fuel ratio without greatly modifying the structure of a gasoline engine. [Solution] The present invention is provided with: a discharge device that comprises a booster means, which is formed from a resonating...
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WO/2016/084266A1 |
Provided is an ignition device for an internal combustion engine such that two ignition coils are easily connected to a single spark plug. A case (11) has: coil housing parts (21, 22) for respectively housing ignition coils (31, 32); hig...
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WO/2016/080920A1 |
The invention relates to an ECU(Electronic Controlled Unit) (27) formed by an electronic equipment consisting of active, passive and programmable electronic circuit elements together with electronic cards installed on these elements, to ...
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WO/2016/075361A1 |
An internal combustion piston engine (100) is adapted to combust gaseous fuel comprising a gas admission system (75) having an inlet (78) in connection with each cylinder of the engine opening into an inlet channel (50) thereof, and an i...
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WO/2016/074879A1 |
Disclosed is a method for operating an internal combustion engine comprising a lean NOx trap. In said method, the raw NOx emission level in the exhaust gas of the internal combustion engine is set to a reference variable at which the fue...
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WO/2016/075357A1 |
Invention relates to an ignition assembly configured to ignite a combustible fuel mixture in a combustion chamber of an internal combustion piston engine, comprising a prechamber assembly (14) adapted for attachment in an opening of a cy...
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WO/2016/076218A1 |
An ignition coil for an internal combustion engine according to the present invention comprises a primary coil, a secondary coil, a coil case, a rubber seal, a pole joint, a resistor, a coil spring, and a high-voltage cap. The resistor i...
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WO/2016/077246A1 |
In one aspect, a method for controlling operation of an internal combustion engine is described. The engine is operated in a skip fire manner such that selected skipped working cycles are skipped and selected active working cycles are fi...
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WO/2016/072157A1 |
The purpose of the present invention is to provide an engine control device with which it is possible to minimize decreases in combustion speed even when the EGR rate has been increased. The present invention is an engine control device ...
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WO/2016/070888A1 |
The invention provides a combined fuel injector and igniter (6), configured to inject fuel into, and ignite a fuel and air mixture in, a combustion chamber (4) of an internal combustion engine, presenting a tip region (601) adapted to be...
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WO/2016/072373A1 |
An ignition coil for an internal combustion engine comprises a primary coil, a secondary coil, a center core, an outer peripheral core, a coil case, seal rubber, a pole joint, and a plug cap. The coil case has: a receiving section for re...
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WO/2016/073811A1 |
In at least some implementations, a method of controlling engine idle speed includes comparing engine speed to a speed threshold where the speed threshold may include a range of speeds, if the engine speed is outside of the speed thresho...
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WO/2016/067257A1 |
An ignition system (10) comprises a high voltage transformer (12) comprising a primary winding (12.1) and a secondary winding (12.2). A primary resonant circuit (26) is formed by the primary winding (12.1) and a primary circuit capacitan...
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WO/2016/067375A1 |
Retard combustion for warming up a catalyst is performed during an idling operation at a time of cold startup, and a rotation position as a reference of a control shaft is learned during the retard combustion. For example, the control sh...
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WO/2016/062554A1 |
The invention relates to a method for operating a spark-ignition, direct-injection internal combustion engine, wherein a pilot injection quantity of fuel is injected and is ignited for a pre-combustion 3 and, in the same cycle, a main in...
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WO/2016/063430A1 |
Provided is a misfire detection method for an internal combustion engine that accurately detects misfires in an internal combustion engine using a mixed gas that is difficult to ignite. This method is characterized by having a step where...
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WO/2016/063951A1 |
This ignition coil for an internal combustion engine has a primary coil, a secondary coil, a case, a high-voltage connection terminal, and a conduction terminal. The high-voltage connection terminal is sealed with a filler resin and acco...
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WO/2016/064330A1 |
A device for detecting and monitoring crank shaft rotary speed and position in a four stroke engine, wherein a first and a second sensor (3, 4) are arranged to sense passage of reference marks (9, 9') on a rotatable element or elements (...
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WO/2016/063639A1 |
The present invention suppresses the worsening of stability due to a variation in EGR amounts between cylinders in a spark ignition engine. An engine control device for controlling a spark ignition engine equipped with an EGR means for r...
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WO/2016/059312A1 |
The invention relates to a method of controlling a motor vehicle internal combustion engine comprising a step for evaluating whether the torque setting (1) is less than a threshold torque (Ts) different from the minimum torque which can ...
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WO/2016/055465A1 |
The invention relates to a method for determining a torque reserve (TQIR) for an internal combustion engine (1) in the event of a change of an operating state of the internal combustion engine (1) from a first operating state to a second...
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WO/2016/057557A1 |
Some embodiments of the invention include an igniter. The igniter may include an igniter shell defining a chamber having a prechamber; a center electrode and fuel valve assembly disposed within the chamber; one or more orifices disposed ...
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WO/2016/057556A1 |
Some embodiments of the invention include a direct-injection igniter. The direct-injector ignitor may include an ignitor shell; an insulator disposed within a portion of the ignitor shell; a prechamber defined at least in part by the ign...
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WO/2016/053653A1 |
A system, method, and engine control module for energy ignition management of a combustion engine. The method may be performed by the system or the engine control module. The method includes determining operating conditions of the combus...
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WO/2016/054328A1 |
A method for energy ignition management of a spark-ignition engine includes receiving, by a controller, at least one ignition energy characteristic to affect control of at least one combustion cylinder. The method further includes contro...
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WO/2016/050388A1 |
Disclosed are an ignition system and a method for checking electrodes of a spark gap in an ignition system for a combustion chamber of a spark ignition engine. The method comprises the following steps: generating the spark at the spark g...
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WO/2016/047768A1 |
Provided is a valve opening/closing timing control system that achieves excellent starting performance and can be applied to various types of internal combustion engines. In the valve opening/closing timing control system, an intake valv...
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WO/2016/046462A1 |
Method for adjusting the ignition advance, controlled by a computer (10), of an internal combustion engine (2) comprising at least one cylinder (3), this method involving the operations consisting, in the case of the computer (10), in: â...
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WO/2016/048199A1 |
An internal combustion engine (1) may include a combustion chamber (41) into which a mixture (40) of fuel and air is supplied, a spark plug (50) disposed proximate to the combustion chamber (41) to ignite the mixture (40) by generating a...
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WO/2016/046460A1 |
The invention relates to a method for regulating ignition advance for managing the defects of a knock sensor (14), said method comprising the operations consisting, for a computer (13), of: detecting a malfunction of the knock sensor (14...
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WO/2016/039311A1 |
An ignition coil (1) having a primary coil (11), a secondary coil (12), a central core (131), and an outer circumferential core (132). The primary coil (11), the secondary coil (12), the central core (131), and the outer circumferential ...
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WO/2016/035639A1 |
An ignition device for an internal combustion engine, said ignition device being provided with: a spark plug (12); a first ignition coil (15A) and a second ignition coil (15B); a battery (11); a booster circuit (31) for boosting a voltag...
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WO/2016/035173A1 |
A controller starts an internal combustion engine at a compression ratio and an ignition timing predisposed for high octane gasoline. The ignition timing is retarded to a retardation position to allow a predetermined knock margin to be m...
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WO/2016/031507A1 |
In the case of an internal combustion engine equipped with a turbocharger having a low-pressure EGR flow passage, an EGR rate inside a combustion chamber temporarily drops when accelerating from a high-EGR operation, resulting in the occ...
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WO/2016/031518A1 |
If there is a change request to change from an operating range (A2) in which all-cylinder operation is performed to an operating range (A1) in which reduced-cylinder operation is performed, preliminary control is performed in which the a...
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WO/2016/031230A1 |
An ignition coil for an internal combustion engine is provided which saves space, supplies sufficient secondary energy to a spark plug, and satisfactorily ignites an air-fuel mixture. The present invention is provided with: a first coil ...
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WO/2016/028015A1 |
The present invention relates to a glow plug assembly having a double terminal, which is formed to enable reliable control with a fast response by preventing noise generation caused by grounding, and to this end, the glow plug assembly c...
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WO/2016/026000A1 |
An combustion initiation plug for an internal combustion engine comprises an electrical connector for connection to an electrical current source and a body supporting a combustion initiator that operates when an electrical current passes...
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WO/2016/027736A1 |
In order to effectively raise the temperature of exhaust gas by combusting, in a cylinder, fuel supplied through post-injection, the present invention provides a regeneration device for an exhaust-gas purifying device 40 that is provided...
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WO/2016/027877A1 |
[Problem] To prevent a reduction in the ignition properties of a spark plug due to carbon deposits. [Solution] This spark plug includes: a central electrode that transmits microwaves; a discharge electrode that is attached to the tip end...
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WO/2016/027845A1 |
[Problem] To provide a compression-ignition type internal combustion engine in which combustion control is possible. [Solution] This invention comprises: an injector that injects liquid fuel; an igniter that has a booster circuit that bo...
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WO/2016/027897A1 |
[Problem] To provide an ignition device-integrated injector in which a fuel injection device can be made compact in its entirety without making major changes to the structure thereof. [Solution] This invention is configured from: an igni...
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WO/2016/027873A1 |
[Problem] To improve the ignition characteristics of not only the central part, but also the outer edge part of a combustion chamber of a compression-ignition type internal combustion engine that uses a gaseous fuel for fuel. [Solution] ...
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WO/2016/024563A1 |
This present invention has a coaxial structure wherein an internal conductor (2), an external conductor (3), and an insulating body (4) for insulation between the conductors are coaxially arranged. A connection terminal (5) for connectin...
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WO/2016/025746A1 |
Air/fuel mixture is received from a combustion chamber of the internal combustion engine into an enclosure about a flame kernel initiation gap between a first ignition body and a second ignition body. Air/fuel mixture received into the e...
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WO/2016/021110A1 |
Based on respective signals from the combustion pressure sensor and a crank angle sensor, heat generation amount data in which a heat generation amount and a crank angle are related to each other is generated, and an estimated heat gener...
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WO/2016/021727A1 |
[Problem] To provide a socket that supplies a discharge current and electromagnetic waves for spark discharge to a spark plug without installing a separate mixer. [Solution] The present invention is provided with: an electrical supply pa...
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WO/2016/020083A1 |
A method for the interpretive identification of a premature ignition in a combustion chamber of an internal combustion engine, wherein a feature (14, 16) which characterizes a combustion in the combustion chamber is determined and, on th...
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