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Matches 201 - 250 out of 54,665

Document Document Title
WO/2017/122355A1
[Problem] To provide an ignition device the cost of which can be reduced, a control method for the ignition device, and an internal combustion engine drive system. [Solution] An ignition device 1 of an embodiment is an ignition device fo...  
WO/2017/122670A1
A rotating electric machine is equipped with: a rotor (4) having magnets 16 wherein a plurality of N-pole magnets (16N) and a plurality of S-pole magnets (16S) are arranged in order along the rotational direction; three Hall ICs (50u, 50...  
WO/2017/112970A1
Internal combustion engine (1) comprising a control device (2), at least one combustion chamber (3) and an ignition booster (4) associated with the at least one combustion chamber (3); energy can be fed to the at least one combustion cha...  
WO/2017/115511A1
An internal combustion engine ignition device configured to control the value of a voltage to be output to a direct-current booster circuit with respect to a target voltage value applied thereto from a ripple-suppressing capacitor such t...  
WO/2017/115864A1
A device for controlling a gas engine system calculates the lag computation value of the knocking incidence rate on the basis of the pressure inside a cylinder, and determines a primary target ignition period on the basis of the differen...  
WO/2017/116490A1
A system for controlling one or more conditions associated with combustion events in one or more cylinders of an engine while generally maintaining a spark timing value at a relatively constant value. The system includes a controller con...  
WO/2017/113969A1
A high-voltage shunt circuit for an ignition system, comprising a drive unit and a plurality of thyristors, wherein the drive unit comprises a square-wave generator, a MOSFET drive chip, a MOSFET and a plurality of rectification circuits...  
WO/2017/110209A1
According to the present invention, in an ignition plug (1), due to a ground electrode (14) being set to have a thin rod or net shape, a sufficiently strong radical is generated locally via a barrier discharge and the quenching effect by...  
WO/2017/110015A1
The objective of the invention is to reduce high-frequency noises from a spark plug. In the terminal metal piece of a spark plug, a Fe-containing oxide layer is formed on the surface of a sub-guard rod-shaped portion between the upper ex...  
WO/2017/102067A1
The invention relates to a method for checking the association of structure-borne noise sensors (1) of an internal combustion engine (2) having a plurality of cylinders (3), which internal combustion engine can be operated in diesel oper...  
WO/2017/102466A1
A spark plug assembly (22) with a fuel supply line (36) and a fuel collecting area (38) positioned at an outer side (44) of the spark plug assembly (22) and the fuel collecting area (38) is defined at least at one side by a thread (54).  
WO/2017/097331A1
A hand-held power tool comprising an internal combustion engine (4), a working tool (6), a centrifugal clutch (8), and a control system (10) is disclosed. The engine (4) has a clutch-in speed, above which the engine (4) drives the workin...  
WO/2017/097329A1
Herein a hand-held power tool comprising an internal combustion engine (4) is disclosed. The hand-held power tool comprises, a working tool (6), a centrifugal clutch (8), and a control system (10). The internal combustion engine (4) has ...  
WO/2017/095412A1
An internal combustion engine includes a combustion chamber defined by a cylinder bore in a cylinder block, a cylinder head and a piston. A groundless barrier discharge plasma igniter including an electrode is embedded in a casing fabric...  
WO/2017/093414A1
The invention comprises a gaseous fuel injector (10) for supplying gaseous fuel to a gaseous fuel combustion engine. The gaseous fuel injector (10) comprises an injector housing (12) adapted to receive an injector assembly (28) and suppl...  
WO/2017/093108A1
The present invention proposes a device (1) for sensing a combustion chamber pressure in a combustion chamber of an internal combustion engine, having a housing (2), a pressure sensor module (3) which is arranged in the housing (2) and h...  
WO/2017/093110A1
The invention relates to a sensor holder (1; 1') which is for use in a housing (3) of a glow plug-integrated pressure sensor (2) and which includes a first through-hole (11; 11') for accommodating a heating element (4; 4') as well as a s...  
WO/2017/093598A1
Invention relates to a microwave plasma ignition assembly configured to ignite a combustible fuel mixture in a combustion chamber of an internal combustion piston engine, comprising a prechamber assembly (14) removably adapted for attach...  
WO/2017/094778A1
A laser device is provided with a surface light-emitting laser array, a first condensing optical system, an optical fiber, a second condensing optical system, and a laser resonator. The light from the surface light-emitting laser array i...  
WO/2017/095411A1
An internal combustion engine includes a fuel injection system including a fuel injector disposed to inject fuel into the combustion chamber, and a plasma ignition system including a groundless barrier discharge plasma igniter that protr...  
WO/2017/090252A1
An ignition coil for an internal combustion engine is provided which can effectively prevent leakage of noise and of radio waves generated by sparking. The main part of the invention is an elastic O-ring 12, which is formed from an annul...  
WO/2017/084479A1
Disclosed is a high-energy ignition system having energy storage and shunting devices, comprising an ECU, an ignition switch, an ignition coil, a high-voltage energy storage device, and a high-voltage diversion device; the ignition switc...  
WO/2017/084480A1
Provided is an ignition system having a high-voltage voltage-stabilized energy storage device, comprising an ECU, an ignition switch, an ignition coil, a high-voltage switch, and a high-voltage voltage-stabilized energy storage device; t...  
WO/2017/082300A1
Stabilized combustion is made possible even in a super-thin combustion engine or an engine that performs a large amount of EGR. Provided is a spark discharge ignition facilitation device in which non-thermal plasma is generated in a cyli...  
WO/2017/081755A1
The invention relates to a method for controlling an internal combustion engine, which is provided with a fuel injection valve which has a plurality of injection holes and injects fuel directly into a cylinder, and a spark plug which cre...  
WO/2017/081005A1
A multi-charge ignition system including a spark plug control unit adapted to control at least two coil stages so as to successively energise and de-energise said coil stage(s) to provide a current to a spark plug, said two stages compri...  
WO/2017/083284A1
An engine includes a cylinder having an internal combustion chamber and extending longitudinally, a cylinder head coupled to the cylinder, and a fuel-fed pre-chamber positioned within a portion of the cylinder head. The pre-chamber inclu...  
WO/2017/081007A1
A multi-charge ignition system including a spark plug control unit adapted to control at least two coil stages so as to successively energise and de-energise said coil stage(s) to provide a current to a spark plug, said two stages compri...  
WO/2017/081788A1
In this ignition device for an internal combustion engine, a plug boot has a inside-diameter reduced part in which the inside diameter dimension is smaller than in other sections, a spring has a large-diameter part in which the diameter ...  
WO/2017/077814A1
This igniter (1) comprises a switching element (20), a control circuit unit (3), and a protective element (4). The switching element (20) is connected to a primary winding (11) of an ignition coil (10). The control circuit unit (3) contr...  
WO/2017/078868A1
A method and apparatus controlling the fuel-to-air ratio of a fuel and air mixture supplied to an operating engine includes the steps of determining a first engine speed before enleanment of the mixture, determining a second engine speed...  
WO/2017/075241A1
In an internal combustion engine, gaseous fuel is injected in a first injection through a pre-combustion chamber into the combustion chamber to mix with air in the combustion chamber. The pre-combustion chamber has a jet aperture in flui...  
WO/2017/073760A1
This ignition plug uses spark discharge and electromagnetic waves to carry out ignition such that wearing of electrodes can be prevented. The ignition plug comprises: a central electrode; an insulator having formed therein an axial hole ...  
WO/2017/071798A1
Method for determining the angular position of an engine by means of a crankshaft sensor (CRK) and of a camshaft sensor (CAM), comprising the following steps: • production by the crankshaft sensor (CRK) of a revolution event (T), • d...  
WO/2017/073285A1
This method of controlling a lean-burn gas engine adjusts the ignition timing such that the delay calculated value of the actual knocking occurrence ratio assumes a target occurrence ratio. When the delay calculated value of the maximum ...  
WO/2017/070152A1
An ignition coil (10) includes a circuit (18) which generates a spark-generating current; a case (20) within which the circuit (18) is disposed; and a mounting boss (26) attached to the case (20) such that the mounting boss (26) is rotat...  
WO/2017/065310A1
[Problem] To provide an ignition device with an electromagnetic wave resonance structure having high ignition power and low reflected electric power. The ignition device is provided with: a first substrate and a second substrate that are...  
WO/2017/060935A1
Provided is an internal combustion engine ignition device that can maintain stable combustion while suppressing an increase in the size of an ignition coil and an increase in cost. A small and low-cost ignition coil 113 is constituted by...  
WO/2017/057559A1
Provided are: a polyarylene sulfide resin composition which is to be used in an ignition coil member for an internal combustion engine, and exhibits excellent adhesion to an insulative resin other than polyarylene sulfide resins; and a m...  
WO/2017/056687A1
The purpose of the present invention is to provide an internal combustion engine control device that stably causes combustion at the lean combustion limit. In an internal combustion engine control device for controlling an internal combu...  
WO/2017/047390A1
An ignition coil 1 for an internal combustion engine according to this embodiment has a primary coil 11, a secondary coil 12, a center core 13, an outer peripheral core 2, an igniter 3, a case 4, a connector section 5, and a relay member...  
WO/2017/041833A1
The present invention is directed to a method of enhanced combustion of hydrocarbon fuel by oxygen in an internal combustion engine wherein: - both oxidiser and a hydrocarbon fuel are introduced into the combustion chamber of an internal...  
WO/2017/042880A1
In the present invention, a control CPU of a vehicle control device turns off an N-type MOSFET by grounding the gate of the N-type MOSFET by turning on a gate switch element, and turns on the N-type MOSFET such that, by turning off the g...  
WO/2017/044544A1
An ignition coil (20) has a core (26) with a longitudinal axis, a secondary winding (28) extending around the core, a sleeve (30) extending around the core, a primary winding (32) wrapped around the sleeve, and a controller (22) connecte...  
WO/2017/038561A1
This ignition device 1 is provided with a plasma device 10, a first circuit 11, a second circuit 12 and a control unit 13. The plasma device 10 causes plasma discharge to occur in an air-fuel mixture before arc discharge is caused to occ...  
WO/2017/033646A1
Provided is an engine control device that makes it possible to minimize increases in PM/PN in an engine that executes a catalyst warm-up operation mode. To this end, the engine control device controls by coordinating the ignition timing ...  
WO/2017/033635A1
The present invention addresses the problem of accommodating a sudden change in the humidity of intake air due to water vapor from the ground when the vehicle speed is equal to or less than a prescribed value, or a sudden change in the h...  
WO/2017/033644A1
The purpose of the present invention is: to perform control so as to achieve maximum-best-torque ignition timing and so that ignition occurs at the optimum timing at all times, without changing an exhaust gas recirculation (EGR) rate or ...  
WO/2017/033304A1
This control circuit for a semiconductor switching element controls a semiconductor switching element, wherein a control terminal, a main electrode terminal, and a current sense terminal are provided, and a diode is connected to the main...  
WO/2017/030889A1
An ionization detector (120) that reduces the filtering effects of the ignition coil (118) inductances by shorting an inductance of a primary winding (202) of the ignition coil (118). The ionization detector (120) includes a bias voltage...  

Matches 201 - 250 out of 54,665