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WO/2011/028330A2 |
The present disclosure is directed to a fuel injector assembly including a valve and a cable assembly for actuating the valve. The cable can include a plurality of strands, and each strand can be an optical fiber, an electrical conductor...
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WO/2011/028223A2 |
The present disclosure is directed to integrated injector/igniters providing efficient injection, ignition, and complete combustion of various types of fuels. One example of such an injectors/igniter can include a body having a base port...
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WO/2011/025512A1 |
The present disclosure is directed to injectors with integrated igniters providing efficient injection, ignition, and complete combustion of various types of fuels. These integrated injectors/igniters can include, for example, insulators...
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WO/2010/112670A1 |
The invention relates to a fuel injection arrangement (10) for piston engine comprising at least one fuel injector (15) by means of which fuel may be injected into a combustion chamber of the engine, the fuel injector comprising at least...
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WO/2010/112856A1 |
With reference to Figure 3, the present invention provides a fluid injector (10) which functions as a positive displacement pump and comprises: a housing (12) in which a piston chamber is formed; a piston (11) which reciprocates in the p...
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WO/2010/104587A2 |
Generally, a multiple electrode spark gap fuel injector and methods of utilizing a multiple electrode spark gap fuel injector for internal combustion engines. Specifically, at least one pair of electrodes having a corresponding pair of e...
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WO/2010/069972A2 |
The invention relates to a fuel injection device (10) for the direct injection engine of an automobile, comprising at least one direct injector (20) for spraying said fuel in a combustion chamber of said engine, and at least one ignition...
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WO/2010/069971A1 |
The present invention relates to a fuel injection device for a motor vehicle direct injection engine comprising at least one direct injector (20) for atomizing said fuel into a combustion chamber of said engine and at least one ignition ...
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WO/2010/069973A1 |
The present invention relates to a fuel injection device for a motor vehicle direct injection engine comprising at least one direct injector (20) for atomizing said fuel in a combustion chamber of said engine. The fuel injection device f...
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WO/2010/027573A2 |
The disclosure provides a fuel injection nozzle. The fuel injection nozzle includes a nozzle body, with the nozzle body defining a central bore. A fuel atomizer is disposed in the central bore. The fuel atomizer defines a spill-return bo...
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WO/2010/012315A1 |
The present invention relates to an injection device, comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c), and an air damper (20d), characterized in that the fuel pump (20a), the pressure regulator (20b), the inje...
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WO/2009/151442A1 |
A pump component (115) is removed from a port of a suction-side fluid cavity of a high-pressure fluid pump (120). The pump component (115) performs a pump function for the high-pressure fluid pump (120). A primary coupler (210) connects ...
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WO/2009/145933A1 |
A real time, average pressure difference method for monitoring doser efficiency is described that determines the difference between the average pressure when the doser is not injecting and the average pressure when the doser is injecting...
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WO/2009/098112A1 |
The present invention relates to an injection device comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c) and an air adjuster (20d), characterized in that the fuel pump (20a), the injector (20c) and the air adjuste...
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WO/2009/095321A1 |
The invention relates to an injection device, comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c) and an air control element (20d), wherein the fuel pump (20a), the pressure regulator (20b), the injector (20c) and...
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WO/2009/092658A1 |
The present invention relates to an injection device comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c) and an air adjuster (2Od), characterized in that the fuel pump (20a), the injector (20c) and the air adjuste...
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WO/2009/071401A1 |
The present invention relates to an injection device, comprising a fuel pump (20a), a pressure controller (20b), an injector (20c), and an air actuator (20d), characterized in that the fuel pump (20a), the pressure controller (20b), the ...
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WO/2009/065669A1 |
The invention relates to an injector device, comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c) and a pneumatic actuator (20d), characterised in that the fuel pump (20a), the injector (20c) and the pneumatic actu...
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WO/2009/053201A1 |
The present invention relates to an injection device, comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c), and an air actuator (20d), characterized in that the fuel pump (20a), the pressure reducer (20b), the inje...
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WO/2009/051675A1 |
A common rail (18) fuel injection system includes a piezo intensifier fuel injector (14) that includes a plurality of components. Among these are a needle valve member (60), an intensifier piston (80), a first piezo stack electrical actu...
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WO/2009/037489A2 |
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...
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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...
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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...
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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...
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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...
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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...
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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) ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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-...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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