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Matches 151 - 200 out of 3,445

Document Document Title
WO/2009/037489A3
The present invention provides, with reference to Figure 1, an internal combustion engine (10) having a fuel injector which comprises a sprung piston (55) or a resilient diaphragm piston (8155) and an electrical coil (57, 8158) for displ...  
WO/2009/037486A1
With reference to Figure 1, the present invention provides a fuel injector (19) comprising a reed valve (35). The reed valve has at least one orifice and at least one reed valve blade, the or each reed valve blade having a valve head att...  
WO/2009/017584A1
A method of controlling wear in a fuel injector assembly (2) is provided. The method can include selecting an injector assembly including a fuel injector plunger (14) including a plunger substrate material (34) and a first coating (36) o...  
WO/2009/013117A2
The invention relates to a method for operating an internal combustion engine having at least one injection valve (10) which, in the region of an associated cylinder of the internal combustion engine, is mechanically coupled to the cylin...  
WO/2008/141918A1
The invention relates to an injector (1) for a fuel injection system of an internal combustion engine, particularly in a motor vehicle, with an injector body (2) which has a pressure intensifier section (4) and a needle section (3), wher...  
WO/2008/138790A1
The invention relates to a high-pressure injection system (10), in particular for auto-igniting internal combustion engines, with at least one high pressure pump (14) and a high pressure reservoir (20), by means of which at least one fue...  
WO/2008/141237A1
Multiple intensifier injectors with positive needle control and methods of injection that reduce' injector energy consumption. The intensifiers are disposed about the axis of the injectors, leaving the center free for direct needle (20) ...  
WO/2008/135339A1
The invention relates to a fuel injection system for an internal combustion engine having a high pressure pump (14), a high pressure accumulator (18), a plurality of fuel injectors (20), a hydraulic pressure booster (10), and having a co...  
WO/2008/108953A1
A mechanically actuated electronically controlled unit injector includes an electronically controlled spill valve (22) to precisely control timing of fuel pressurization within a fuel pressurization chamber (17). Cavitation bubbles may b...  
WO/2008/087052A1
Proposed is a fuel injector for injecting fuel into a combustion chamber of an internal combustion engine. The fuel injector has a housing (10) in which are arranged an injection valve element with a nozzle needle, a pressure boosting de...  
WO/2008/078449A1
A fuel injection device has a hollow cylindrical body (140) slidably containing a plunger (110) to form a fuel pumping chamber (C), a fuel feeding passage (221a) having a feeding port (161a) for allowing the passage to communicate with t...  
WO2008048566A9
Fuel injectors with boosted needle control providing controlled and rapid needle closure. Boost and drive pistons (66, 64) are provided for hydraulic actuation to controllably close the needle (38), with the boost piston (66) reaching a ...  
WO/2008/051206A2
A plasma assisted combustion device includes a body formed of a dielectric material that defines a conical-shaped plasma chamber. A conical-shaped ground electrode is positioned in the plasma chamber. At least one support structure is co...  
WO/2008/051206A3
A plasma assisted combustion device includes a body formed of a dielectric material that defines a conical-shaped plasma chamber. A conical-shaped ground electrode is positioned in the plasma chamber. At least one support structure is co...  
WO/2008/046819A3
The invention relates to a method for adjusting an idle stroke (hL) of an actuator (30), preferably a piezoelectric actuator (30), in a metering valve (1), particularly a fuel injector (1) or a head assembly (3) of a fuel injector (1), w...  
WO/2008/048566A1
Fuel injectors with boosted needle control providing controlled and rapid needle closure. Boost and drive pistons (66, 64) are provided for hydraulic actuation to controllably close the needle (38), with the boost piston (66) reaching a ...  
WO/2008/027123A1
Extremely high injection pressures are achieved in a common rail fuel injection system (12) via a movable intensifier (48) positioned in each fuel injector (14). The fuel injectors (14) are individually controlled via a single electrical...  
WO/2008/022681A1
The invention relates to a fuel injection device for an internal combustion engine, in particular of a motor vehicle, having a pressure accumulator space (common rail) (12), a leakage line (14), an injector (16) in which an axially movab...  
WO/2008/019910A1
The invention relates to a fuel injector for injecting fuel into a combustion chamber (35) of an internal combustion engine, which fuel injector comprises an injection valve element (33), for opening and closing at least one injection op...  
WO/2008/017576A1
The invention relates to a fuel injection valve with ignition, in particular, an injection valve for a fuel injection system on an internal combustion engine, comprising a piezoactuator (7), operating a valve closure body (8) by means of...  
WO/2008/009974A3
A fuel injection system for an internal combustion engine comprises: a first fuel injector (40) which is arranged within a housing unit (38); an accumulator volume (46) for supplying fuel to the first fuel injector (40); a first fuel pum...  
WO/2008/009974A2
A fuel injection system for an internal combustion engine comprises: a first fuel injector (40) which is arranged within a housing unit (38); an accumulator volume (46) for supplying fuel to the first fuel injector (40); a first fuel pum...  
WO/2008/002287A2
A display screen of a color display is disclosed. The display screen includes a glass plate having an array of three different color-emitting phosphors thereon. A graphite-based matrix is placed in the interstitial regions between each o...  
WO/2007/149772A3
A spark plug insulator having high dielectric strength, high density, and an optical property that allows the passage of light.  
WO/2007/149772A4
A spark plug insulator having high dielectric strength, high density, and an optical property that allows the passage of light.  
WO/2007/144226A1
The invention relates to a fuel injector (1) for injecting fuel into a combustion chamber (14) of an internal combustion engine, comprising an injector housing (6, 7, 31, 32, 39, 40) which comprises a fuel supply line (3, 4) from a high-...  
WO/2007/147030A3
A spark plug (10) for a spark ignited internal combustion engine includes a suppressor seal pack (54) interposed between an upper terminal stud (46) and a lower center electrode (60) The suppressor seal pack (54) includes a top layer of ...  
WO/2007/140711A1
An inter cooled regenerative internal combustion engine driven by swash plate, with rotated cylinder block, which includes air compressing cylinders(51) and driving cylinders(63) which annularly set on an rotatable cylinder block(72), th...  
WO/2007/142741A1
A fuel injector (32) for an engine (10) is disclosed. The fuel injector has a plunger (72) disposed within a bore (74), a nozzle member (62), a valve needle (76), a check valve (80), a spill valve (68), and a controller (53). The check v...  
WO/2007/132199A1
A fuel injector comprising an injector body (22; 22f), a capnut (38; 38c; 38f), and a pressure sensor (72a-f) exposed to pressure changes in a combustion chamber (51 ) in use, wherein the pressure sensor (72a-f) is accommodated within th...  
WO/2007/111230A1
A fuel injection device having a reduced size and enhanced easiness of assembly. The fuel injection device has an armature (120) moving together with a plunger (110), a circular tube-like inner yoke (130) for slidably receiving the armat...  
WO/2007/111229A1
An electromagnetic actuator reciprocating in a plunger, miniaturizable, manufacturable at low cost, and enabling flattening and increase of thrust. The electromagnetic actuator comprises a yoke (130), a coil (180) disposed around the yok...  
WO/2007/084243A3
A system for selectively intensifying fuel for injection utilizing a fuel injector (10) having an intensifier piston (18) connected to a drain (34) and a pressurized fuel source (30). The intensifier piston (10) includes a control chambe...  
WO/2007/084243A2
A system for selectively intensifying fuel for injection utilizing a fuel injector (10) having an intensifier piston (18) connected to a drain (34) and a pressurized fuel source (30). The intensifier piston (10) includes a control chambe...  
WO/2007/059543A1
The invention relates to an injection system (1) for an internal combustion engine, especially an internal combustion engine operated with liquefied gas as the fuel or as a fuel component, comprising one injection device (2) per cylinder...  
WO/2007/054828A3
Disclosed is an injection valve in the form of a pump-nozzle unit comprising a cooling duct which allows the pump-nozzle unit to be cooled efficiently while resulting in a disconnection from the pressure variations of the pump-nozzle uni...  
WO/2007/054828A2
Disclosed is an injection valve in the form of a pump-nozzle unit comprising a cooling duct which allows the pump-nozzle unit to be cooled efficiently while resulting in a disconnection from the pressure variations of the pump-nozzle uni...  
WO/2007/041068A3
A spark plug assembly (22) includes a center electrode (34) having a high performance metal sleeve (50) attached at its sparking end. The sleeve (50) is fitted to a tenon on the end of the center electrode (34) and fixed in place by a we...  
WO/2007/028785A1
The invention relates to a fuel injection device for internal combustion engines, comprising an injection module (3) supplied by a high-pressure fuel source (21), a pressure boosting mechanism (2) located between the high-pressure fuel s...  
WO/2007/030715A2
A high efficiency flat panel collector is disclosed using an integral supercritical heat transfer, and a series of fail-safe mechanisms. Using the preferred configuration with solar concentrators and integral energy conversion devices, i...  
WO/2007/022602A1
An internal combustion engine (10) has at least one combustion chamber (15) defined by a piston (13) accommodated in a cylinder (11), a fuel injection system (40) for delivering a metered quantity of fuel entrained in a body of air, and ...  
WO/2007/017627A3
With reference to Figure 1, the present invention provides an internal combustion engine (10) comprising a variable volume combustion chamber (13); an air intake system (18,20,21) for delivering charge air to the combustion chamber (13);...  
WO/2007/010745A1
A fuel supply apparatus (1) that supplies fuel to an internal combustion engine (100) by injecting liquid fuel from a fuel injection valve (6) into a suction port (101) is configured by a microbubble generator (4) that generates microbub...  
WO/2007/004223A2
Electroluminescent cable (10) and method of fabrication thereof. For example, an electroluminescent cable (10) includes a composite core electrode including an elongated flexible metal portion (2) substantially surrounded by one or more ...  
WO/2007/000182A1
This fuel injector assembly (1) is used to inject fuel into a combustion chamber (52) of an engine. It comprises a needle control unit (14) adapted to actuate a needle (15) to deliver fuel to the chamber (52), an amplifier unit (13) adap...  
WO/2007/000371A1
The invention relates to an injector (7) in which a pressure intensifier (17) can be switched on or off so that not only the injection duration but also the course of the injection pressure can be controlled with broad limits during the ...  
WO/2006/138083A1
An apparatus and method for controlling fluid flow is disclosed. An electromagnetic actuator may include a stator (60) having an inner pole member (68a, 68b) and an outer pole member (66). The outer pole member may have a fluid passagewa...  
WO/2006/130262A1
A fuel injector (32) for an internal combustion engine (10) is disclosed. The fuel injector has a plunger (72), an electronically controlled check valve (80), and a controller (53) in communication with the electronically controlled chec...  
WO/2006/127982A2
A dual-electrode spark igniter (100) has two electrodes, center electrode (110) and secondary electrode (120) extending from the plug body (140). During a spark event, electricity flows across a first spark gap from the first electrode t...  
WO2006041795A3
A fuel injection system providing both fuel injection devices (5) and methods of fuel injection for internal combustion engines (1) in which a piezoelectric material (29) generates a current discharged to ignite fuel (8) delivered into t...  

Matches 151 - 200 out of 3,445