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Matches 1 - 50 out of 3,408

Document Document Title
WO/2017/051707A1
In the present invention an ECU (40) is equipped with: an injection control unit that executes a partial-lift injection, wherein a fuel injection valve (30) is driven with an injection pulse with which the amount of lift of the valve bod...  
WO/2017/041923A1
The invention relates to a detection method for detecting a gap size (34) of a gap (32) between an injector valve assembly (12) of an internal combustion engine and a piezo stack (14) which is designed to actuate the injector valve assem...  
WO/2016/206982A1
A nozzle assembly (16) of a fuel injector comprises a nozzle body in which a needle member (84) is adapted to translate. The nozzle assembly is further provided with an electrical circuit comprising the needle member (84), the nozzle bod...  
WO/2016/206836A1
The invention relates to an injection device (50) comprising an integral housing element (2) that extends along axis (A). In said housing element (2), an axial bore (26) is formed which extends along axis A. A piston (1) able to be displ...  
WO/2016/180562A1
A header for a fuel injector, said header being connectable to a fuel injector main body, wherein said header includes a sensor adapted to measure one or more parameters of the fuel injector during operation thereof.  
WO/2016/182572A1
A fuel pump for an internal combustion engine is provided comprising a barrel including a central bore having a longitudinal axis, a plunger disposed partially in the central bore and movable along the longitudinal axis, a spring retaine...  
WO/2016/169682A1
The invention relates to a fuel injector (10) having an injector housing (10), in which a nozzle chamber (6) is configured which can be supplied with pressurized fuel via a feed line (7) which is configured in the injector housing (10), ...  
WO/2016/168875A1
The invention relates to a dual-fuel internal combustion engine (1) comprising a controller (2) for controlling the internal combustion engine and at least two piston/cylinder units (3), each of which is paired with a fuel injector (4) f...  
WO/2016/125637A1
Provided is a cylinder-pressure detecting device that detects the pressure inside a combustion chamber and that is provided with: a pressure detecting element attached to a distal-end portion of a fuel injection device that injects fuel ...  
WO/2016/118012A2
An assembly at least comprising a fuel injector for dual fuel operation of an internal combustion engine. The assembly includes a nozzle holder defining a fuel circuit and provided with a nose adapted in use to be in connection with a co...  
WO/2016/118012A3
An assembly at least comprising a fuel injector for dual fuel operation of an internal combustion engine. The assembly includes a nozzle holder defining a fuel circuit and provided with a nose adapted in use to be in connection with a co...  
WO/2016/092520A1
The invention concerns a device for injecting a thermally expandable liquid and generating a spark inside an engine combustion chamber, the device comprising: a mechanism for injecting the thermally expandable liquid; a spark-generation ...  
WO/2016/074091A1
An internal combustion engine has fuel injectors for a first fuel and separate fuel injector- igniters for a second fuel. The first fuel may be a compression-ignition fuel such as diesel fuel while the second fuel is a lower cetane fuel ...  
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...  
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 ...  
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...  
WO/2016/037766A1
The invention is about a sensor and fixation means assembly (30) wherein, the sensor is fixed to a fixation means said fixation means being fixedly attachable on an external convex curved surface (28) of a fuel injector (10). In use, the...  
WO/2016/037767A1
An electronic printed circuit board (42) is adapted to receive and process sensor signals. The PCB is provided with connecting means (76) for connecting the electronic circuit of the PCB (42) to the electrical drive terminals (36) of the...  
WO/2016/037790A1
A driveshaft assembly, for example in an Electronic Unit Injector, Unit Injector or Electronic Unit Pump testing machine, wherein an indexing means, such as complementary external and internal splines, enables a cam to be mounted on a sh...  
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...  
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...  
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...  
WO/2016/021574A3
[Problem] To enable the use of gas fuels such as CNG in existing diesel engines. [Solution] The present invention is provided with: an injector; an igniter that uses a resonating structure to boost microwaves to perform electrical discha...  
WO/2016/021574A2
[Problem] To enable the use of gas fuels such as CNG in existing diesel engines. [Solution] The present invention is provided with: an injector; an igniter that uses a resonating structure to boost microwaves to perform electrical discha...  
WO/2016/020416A3
An injecting apparatus for injecting a fluid under pressure into an associated chamber, the injecting apparatus including: a body (12), a piston (28) movable in the body (12) under the action of fluid pressure in the associated chamber a...  
WO/2016/021735A1
[Problem] To provide an internal combustion engine utilizing a direct injection gas fuel injector, the internal combustion engine efficiently treating and utilizing excess fuel. [Solution] An internal combustion engine comprises: a combu...  
WO/2016/008640A1
A fuel injector (10) for an internal combustion engine comprises: an injector body (12) in which there are positioned an actuator (14), a control valve (21) and a needle guide (24). The actuator actuates the control valve (21), the contr...  
WO/2016/004130A1
Methods, systems, and devices are disclosed for using a corona to affect a reaction among chemicals. In one aspect, a method to affect a chemical reaction includes generating a corona plasma at a predetermined location in a volume by app...  
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/2015/186682A1
[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/2015/182775A1
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/2015/173099A1
The invention relates to a device (1), particularly a pump-nozzle system, for injecting a medium, particularly a liquid exhaust gas after-treatment agent, comprising a housing (2) in which a piston (6) is mounted so as to be axially disp...  
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/2015/132074A1
The invention relates to a method for regulating a common-rail injector. Said method encompasses the detection of a signal (S) from a sensor, which signal is proportional to a pressure in a valve chamber of the common-rail injector, the ...  
WO/2015/128127A1
The invention relates to a fuel injector (10), in particular a common-rail injector for self-igniting internal combustion engines, comprising an injector housing (11) in which a sensor element is arranged in a low-pressure region (45) fo...  
WO/2015/114272A1
An engine (1) for an aircraft, comprising an integer number of pairs (2, 2') of cylinders (3a, 3b, 3a', 3b') arranged symmetrically and orthogonally with respect to a crankshaft axis (5), and a fuel injection device (10), comprising a ca...  
WO/2015/088347A1
The present invention is in the field of a combustion engine comprising a two stroke cylinder (6), to an injector spark assembly (1) for use in such a combustion engine, to a method of operating said engine, and to a method of operating ...  
WO/2015/071132A1
A fuel injector (10) comprises fixed metal components, notably an injector body (12), a solenoid actuator (14) equipped with a retaining spring (16) that holds a control valve stem (18), a control valve body (20) comprising a valve seat ...  
WO/2015/056045A1
The invention relates to a fuel supply system for an internal combustion engine comprising: - a low pressure fuel pump (18); - a low pressure supply circuit (34) through which fuel is delivered by the low pressure pump (18) to one or sev...  
WO/2015/048982A1
The invention concerns a cam shaft device (1) configured to be rotationally arranged in association with an internal combustion engine (10) having at least one cylinder (11) and a fuel injector (5) arranged to inject fuel into said cylin...  
WO/2015/040427A3
An internal combustion engine 10 includes a combustion chamber 12. The chamber includes a body 18 that is movable in the chamber to vary the chamber volume and contains a catalyst 50. First valving 24 is operable to admit an intake gas i...  
WO/2015/028235A1
A pulse count injector (PCI) module is disclosed. The PCI module comprises a PCI holder and a PCI cover which form a PCI housing to enclose a PCI. The PCI module further includes a fuel inlet adapter; a fuel chamber is formed between the...  
WO/2015/000804A1
The invention relates to a fuel injection pump (12) for an internal combustion engine, comprising a cylinder arrangement (22, 24) having an axially displaceable piston (26) and a connection for a pressure-controlled injection valve (18, ...  
WO/2014/198446A1
The invention relates to a fuel injector (10) comprising: a fuel supply line (14); a fuel injection valve member (17) for outputting fuel into the combustion chamber of an internal combustion engine, the injection valve (17) being connec...  
WO/2014/191085A1
The invention relates to a prechamber spark plug (1) having a housing (3) which has a prechamber (11) which is enclosed by a wall (5) which is penetrated by at least one shooting channel (7, 9), and having an ignition device (13) which i...  
WO/2014/175889A1
A dual-mode fuel injector has an internal part containing a variable volume chamber space which fills with fuel at common rail pressure and a plunger which is operable to force fuel out of the variable volume chamber space and to be inje...  
WO/2014/170399A1
The invention relates to an actuator unit for a fuel injection valve of an internal combustion engine of a vehicle. The actuator unit comprises an electronic component (10) formed as a stack. Said component (10) comprises a plurality of ...  
WO/2014/144653A3
A fuel injection system comprising an injector-igniter and a fuel tank in fluid communication with the injector-igniter. The injector igniter includes an injector housing and a valve assembly. The valve assembly includes a valve and a va...  
WO/2014/128342A1
The fuel feeding arrangement for introducing gaseous fuel into a cylinder (2) of a piston engine is used in engines that are provided with a cylinder head (1) for each cylinder (2) of the engine, and each cylinder head (1) comprises an i...  

Matches 1 - 50 out of 3,408